feat: integrate user team retrieval into session components, enhancing sharing functionality and user experience across motivators, sessions, weekly check-ins, and year reviews

devbook.md

@@ -1,6 +1,6 @@
-# SWOT Manager - Development Book
+# Workshop Manager - Development Book
 
-Application de gestion d'ateliers SWOT pour entretiens managériaux.
+Application de gestion d'ateliers pour entretiens managériaux.
 
 ## Stack Technique
 

src/actions/swot.ts

@@ -17,6 +17,9 @@ export async function createSwotItem(
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const item = await sessionsService.createSwotItem(sessionId, data);
@@ -45,6 +48,9 @@ export async function updateSwotItem(
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const item = await sessionsService.updateSwotItem(itemId, data);
@@ -68,6 +74,9 @@ export async function deleteSwotItem(itemId: string, sessionId: string) {
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     await sessionsService.deleteSwotItem(itemId);
@@ -90,6 +99,9 @@ export async function duplicateSwotItem(itemId: string, sessionId: string) {
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const item = await sessionsService.duplicateSwotItem(itemId);
@@ -120,6 +132,9 @@ export async function moveSwotItem(
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const item = await sessionsService.moveSwotItem(itemId, newCategory, newOrder);
@@ -156,6 +171,9 @@ export async function createAction(
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const action = await sessionsService.createAction(sessionId, data);
@@ -190,6 +208,9 @@ export async function updateAction(
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     const action = await sessionsService.updateAction(actionId, data);
@@ -213,6 +234,9 @@ export async function deleteAction(actionId: string, sessionId: string) {
   if (!session?.user?.id) {
     return { success: false, error: 'Non autorisé' };
   }
+  if (!(await sessionsService.canEditSession(sessionId, session.user.id))) {
+    return { success: false, error: 'Non autorisé' };
+  }
 
   try {
     await sessionsService.deleteAction(actionId);

src/app/(auth)/login/page.tsx

@@ -4,6 +4,7 @@ import { useState } from 'react';
 import { signIn } from 'next-auth/react';
 import { useRouter } from 'next/navigation';
 import Link from 'next/link';
+import { RocketIcon } from '@/components/ui';
 
 export default function LoginPage() {
   const router = useRouter();
@@ -44,8 +45,8 @@ export default function LoginPage() {
       <div className="w-full max-w-md">
         <div className="mb-8 text-center">
           <Link href="/" className="inline-flex items-center gap-2">
-            <span className="text-3xl">📊</span>
-            <span className="text-2xl font-bold text-foreground">SWOT Manager</span>
+            <RocketIcon className="h-8 w-8 shrink-0 text-primary" />
+            <span className="text-2xl font-bold text-foreground">Workshop Manager</span>
           </Link>
           <p className="mt-2 text-muted">Connectez-vous à votre compte</p>
         </div>

src/app/(auth)/register/page.tsx

@@ -4,6 +4,7 @@ import { useState } from 'react';
 import { signIn } from 'next-auth/react';
 import { useRouter } from 'next/navigation';
 import Link from 'next/link';
+import { RocketIcon } from '@/components/ui';
 
 export default function RegisterPage() {
   const router = useRouter();
@@ -73,8 +74,8 @@ export default function RegisterPage() {
       <div className="w-full max-w-md">
         <div className="mb-8 text-center">
           <Link href="/" className="inline-flex items-center gap-2">
-            <span className="text-3xl">📊</span>
-            <span className="text-2xl font-bold text-foreground">SWOT Manager</span>
+            <RocketIcon className="h-8 w-8 shrink-0 text-primary" />
+            <span className="text-2xl font-bold text-foreground">Workshop Manager</span>
           </Link>
           <p className="mt-2 text-muted">Créez votre compte</p>
         </div>

src/app/globals.css

@@ -1,7 +1,7 @@
 @import 'tailwindcss';
 
 /* ============================================
-   SWOT Manager - CSS Variables Theme System
+   Workshop Manager - CSS Variables Theme System
    ============================================ */
 
 :root {

src/app/layout.tsx

@@ -15,7 +15,7 @@ const geistMono = Geist_Mono({
 
 export const metadata: Metadata = {
   title: 'Workshop Manager',
-  description: "Application de gestion d'ateliers SWOT pour entretiens managériaux",
+  description: "Application de gestion d'ateliers pour entretiens managériaux",
   icons: {
     icon: '/icon.svg',
     apple: '/rocket_blue_gradient_large_logo.jpg',

src/app/manifest.ts

@@ -4,7 +4,7 @@ export default function manifest(): MetadataRoute.Manifest {
   return {
     name: 'Workshop Manager',
     short_name: 'Workshop',
-    description: "Application de gestion d'ateliers SWOT pour entretiens managériaux",
+    description: "Application de gestion d'ateliers pour entretiens managériaux",
     start_url: '/',
     display: 'standalone',
     icons: [

src/app/motivators/[id]/page.tsx

@@ -3,6 +3,8 @@ import Link from 'next/link';
 import { auth } from '@/lib/auth';
 import { getWorkshop, getSessionsTabUrl } from '@/lib/workshops';
 import { getMotivatorSessionById } from '@/services/moving-motivators';
+import { getUserTeams } from '@/services/teams';
+import type { ResolvedCollaborator } from '@/services/auth';
 import { MotivatorBoard, MotivatorLiveWrapper } from '@/components/moving-motivators';
 import { Badge, CollaboratorDisplay } from '@/components/ui';
 import { EditableMotivatorTitle } from '@/components/ui';
@@ -19,7 +21,10 @@ export default async function MotivatorSessionPage({ params }: MotivatorSessionP
     return null;
   }
 
-  const session = await getMotivatorSessionById(id, authSession.user.id);
+  const [session, userTeams] = await Promise.all([
+    getMotivatorSessionById(id, authSession.user.id),
+    getUserTeams(authSession.user.id),
+  ]);
 
   if (!session) {
     notFound();
@@ -47,10 +52,14 @@ export default async function MotivatorSessionPage({ params }: MotivatorSessionP
             <EditableMotivatorTitle
               sessionId={session.id}
               initialTitle={session.title}
-              isOwner={session.isOwner}
+              canEdit={session.canEdit}
             />
             <div className="mt-2">
-              <CollaboratorDisplay collaborator={session.resolvedParticipant} size="lg" showEmail />
+              <CollaboratorDisplay
+              collaborator={session.resolvedParticipant as ResolvedCollaborator}
+              size="lg"
+              showEmail
+            />
             </div>
           </div>
           <div className="flex items-center gap-3">
@@ -76,6 +85,7 @@ export default async function MotivatorSessionPage({ params }: MotivatorSessionP
         shares={session.shares}
         isOwner={session.isOwner}
         canEdit={session.canEdit}
+        userTeams={userTeams}
       >
         <MotivatorBoard sessionId={session.id} cards={session.cards} canEdit={session.canEdit} />
       </MotivatorLiveWrapper>

src/app/sessions/WorkshopTabs.tsx

@@ -28,6 +28,7 @@ import {
 
 const TYPE_TABS = [
   { value: 'all' as const, icon: '📋', label: 'Tous' },
+  { value: 'team' as const, icon: '🏢', label: 'Équipe' },
   ...WORKSHOPS.map((w) => ({ value: w.id, icon: w.icon, label: w.labelShort })),
 ];
 
@@ -64,6 +65,8 @@ interface SwotSession {
   shares: Share[];
   _count: { items: number; actions: number };
   workshopType: 'swot';
+  isTeamCollab?: true;
+  canEdit?: boolean;
 }
 
 interface MotivatorSession {
@@ -78,6 +81,8 @@ interface MotivatorSession {
   shares: Share[];
   _count: { cards: number };
   workshopType: 'motivators';
+  isTeamCollab?: true;
+  canEdit?: boolean;
 }
 
 interface YearReviewSession {
@@ -93,6 +98,8 @@ interface YearReviewSession {
   shares: Share[];
   _count: { items: number };
   workshopType: 'year-review';
+  isTeamCollab?: true;
+  canEdit?: boolean;
 }
 
 interface WeeklyCheckInSession {
@@ -108,6 +115,8 @@ interface WeeklyCheckInSession {
   shares: Share[];
   _count: { items: number };
   workshopType: 'weekly-checkin';
+  isTeamCollab?: true;
+  canEdit?: boolean;
 }
 
 interface WeatherSession {
@@ -121,6 +130,8 @@ interface WeatherSession {
   shares: Share[];
   _count: { entries: number };
   workshopType: 'weather';
+  isTeamCollab?: true;
+  canEdit?: boolean;
 }
 
 type AnySession = SwotSession | MotivatorSession | YearReviewSession | WeeklyCheckInSession | WeatherSession;
@@ -131,6 +142,7 @@ interface WorkshopTabsProps {
   yearReviewSessions: YearReviewSession[];
   weeklyCheckInSessions: WeeklyCheckInSession[];
   weatherSessions: WeatherSession[];
+  teamCollabSessions?: (AnySession & { isTeamCollab?: true })[];
 }
 
 // Helper to get resolved collaborator from any session
@@ -197,6 +209,7 @@ export function WorkshopTabs({
   yearReviewSessions,
   weeklyCheckInSessions,
   weatherSessions,
+  teamCollabSessions = [],
 }: WorkshopTabsProps) {
   const searchParams = useSearchParams();
   const router = useRouter();
@@ -219,7 +232,7 @@ export function WorkshopTabs({
     router.push(`/sessions${params.toString() ? `?${params.toString()}` : ''}`);
   };
 
-  // Combine and sort all sessions
+  // Combine and sort all sessions (exclude team collab from main list - they're shown separately)
   const allSessions: AnySession[] = [
     ...swotSessions,
     ...motivatorSessions,
@@ -232,6 +245,8 @@ export function WorkshopTabs({
   const filteredSessions =
     activeTab === 'all' || activeTab === 'byPerson'
       ? allSessions
+      : activeTab === 'team'
+        ? teamCollabSessions
         : activeTab === 'swot'
         ? swotSessions
         : activeTab === 'motivators'
@@ -242,9 +257,11 @@ export function WorkshopTabs({
               ? weeklyCheckInSessions
               : weatherSessions;
 
-  // Separate by ownership
+  // Separate by ownership (for non-team tab: owned, shared, teamCollab)
   const ownedSessions = filteredSessions.filter((s) => s.isOwner);
-  const sharedSessions = filteredSessions.filter((s) => !s.isOwner);
+  const sharedSessions = filteredSessions.filter((s) => !s.isOwner && !(s as AnySession & { isTeamCollab?: boolean }).isTeamCollab);
+  const teamCollabFiltered =
+    activeTab === 'all' ? teamCollabSessions : activeTab === 'team' ? teamCollabSessions : [];
 
   // Group by person (all sessions - owned and shared)
   const sessionsByPerson = groupByPerson(allSessions);
@@ -270,6 +287,15 @@ export function WorkshopTabs({
           label="Par personne"
           count={sessionsByPerson.size}
         />
+        {teamCollabSessions.length > 0 && (
+          <TabButton
+            active={activeTab === 'team'}
+            onClick={() => setActiveTab('team')}
+            icon="🏢"
+            label="Équipe"
+            count={teamCollabSessions.length}
+          />
+        )}
         <TypeFilterDropdown
           activeTab={activeTab}
           setActiveTab={setActiveTab}
@@ -281,6 +307,7 @@ export function WorkshopTabs({
             'year-review': yearReviewSessions.length,
             'weekly-checkin': weeklyCheckInSessions.length,
             weather: weatherSessions.length,
+            team: teamCollabSessions.length,
           }}
         />
       </div>
@@ -312,6 +339,28 @@ export function WorkshopTabs({
             })}
           </div>
         )
+      ) : activeTab === 'team' ? (
+        teamCollabSessions.length === 0 ? (
+          <div className="text-center py-12 text-muted">
+            Aucun atelier de vos collaborateurs d&apos;équipe (non partagés avec vous)
+          </div>
+        ) : (
+          <div className="space-y-8">
+            <section>
+              <h2 className="text-lg font-semibold text-muted mb-4">
+                🏢 Ateliers de l&apos;équipe – non partagés ({teamCollabSessions.length})
+              </h2>
+              <p className="text-sm text-muted mb-4">
+                En tant qu&apos;admin d&apos;équipe, vous voyez les ateliers de vos collaborateurs qui ne vous sont pas encore partagés.
+              </p>
+              <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
+                {teamCollabSessions.map((s) => (
+                  <SessionCard key={s.id} session={s} isTeamCollab />
+                ))}
+              </div>
+            </section>
+          </div>
+        )
       ) : filteredSessions.length === 0 ? (
         <div className="text-center py-12 text-muted">Aucun atelier de ce type pour le moment</div>
       ) : (
@@ -343,6 +392,20 @@ export function WorkshopTabs({
               </div>
             </section>
           )}
+
+          {/* Team collab sessions (non-shared) - grayed out, admin view only */}
+          {activeTab === 'all' && teamCollabFiltered.length > 0 && (
+            <section>
+              <h2 className="text-lg font-semibold text-muted mb-4">
+                🏢 Équipe – non partagés ({teamCollabFiltered.length})
+              </h2>
+              <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
+                {teamCollabFiltered.map((s) => (
+                  <SessionCard key={s.id} session={s} isTeamCollab />
+                ))}
+              </div>
+            </section>
+          )}
         </div>
       )}
     </div>
@@ -470,7 +533,7 @@ function TabButton({
   );
 }
 
-function SessionCard({ session }: { session: AnySession }) {
+function SessionCard({ session, isTeamCollab = false }: { session: AnySession; isTeamCollab?: boolean }) {
   const [showDeleteModal, setShowDeleteModal] = useState(false);
   const [showEditModal, setShowEditModal] = useState(false);
   const [isPending, startTransition] = useTransition();
@@ -562,11 +625,8 @@ function SessionCard({ session }: { session: AnySession }) {
 
   const editParticipantLabel = workshop.participantLabel;
 
-  return (
-    <>
-      <div className="relative group">
-        <Link href={href}>
-          <Card hover className="h-full p-4 relative overflow-hidden">
+  const cardContent = (
+    <Card hover={!isTeamCollab} className={`h-full p-4 relative overflow-hidden ${isTeamCollab ? 'opacity-60' : ''}`}>
             {/* Accent bar */}
             <div
               className="absolute top-0 left-0 right-0 h-1"
@@ -677,10 +737,21 @@ function SessionCard({ session }: { session: AnySession }) {
               </div>
             )}
           </Card>
+  );
+
+  return (
+    <>
+      <div className="relative group">
+        <Link
+          href={href}
+          className={isTeamCollab ? 'cursor-pointer' : ''}
+          title={isTeamCollab ? "Atelier de l'équipe – éditable en tant qu'admin" : undefined}
+        >
+          {cardContent}
         </Link>
 
-        {/* Action buttons - only for owner */}
-        {session.isOwner && (
+        {/* Edit: owner, EDITOR, or team admin | Delete: owner or team admin only (not EDITOR) */}
+        {(session.isOwner || session.role === 'EDITOR' || session.isTeamCollab) && (
           <div className="absolute top-3 right-3 flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
             <button
               onClick={(e) => {
@@ -700,6 +771,7 @@ function SessionCard({ session }: { session: AnySession }) {
                 />
               </svg>
             </button>
+            {(session.isOwner || session.isTeamCollab) && (
             <button
               onClick={(e) => {
                 e.preventDefault();
@@ -718,6 +790,7 @@ function SessionCard({ session }: { session: AnySession }) {
                 />
               </svg>
             </button>
+            )}
           </div>
         )}
       </div>

src/app/sessions/[id]/page.tsx

@@ -3,6 +3,7 @@ import Link from 'next/link';
 import { auth } from '@/lib/auth';
 import { getWorkshop, getSessionsTabUrl } from '@/lib/workshops';
 import { getSessionById } from '@/services/sessions';
+import { getUserTeams } from '@/services/teams';
 import { SwotBoard } from '@/components/swot/SwotBoard';
 import { SessionLiveWrapper } from '@/components/collaboration';
 import { EditableSessionTitle } from '@/components/ui';
@@ -20,7 +21,10 @@ export default async function SessionPage({ params }: SessionPageProps) {
     return null;
   }
 
-  const session = await getSessionById(id, authSession.user.id);
+  const [session, userTeams] = await Promise.all([
+    getSessionById(id, authSession.user.id),
+    getUserTeams(authSession.user.id),
+  ]);
 
   if (!session) {
     notFound();
@@ -48,7 +52,7 @@ export default async function SessionPage({ params }: SessionPageProps) {
             <EditableSessionTitle
               sessionId={session.id}
               initialTitle={session.title}
-              isOwner={session.isOwner}
+              canEdit={session.canEdit}
             />
             <div className="mt-2">
               <CollaboratorDisplay
@@ -80,6 +84,7 @@ export default async function SessionPage({ params }: SessionPageProps) {
         shares={session.shares}
         isOwner={session.isOwner}
         canEdit={session.canEdit}
+        userTeams={userTeams}
       >
         <SwotBoard sessionId={session.id} items={session.items} actions={session.actions} />
       </SessionLiveWrapper>

src/app/sessions/page.tsx

@@ -1,10 +1,25 @@
 import { Suspense } from 'react';
 import { auth } from '@/lib/auth';
-import { getSessionsByUserId } from '@/services/sessions';
-import { getMotivatorSessionsByUserId } from '@/services/moving-motivators';
-import { getYearReviewSessionsByUserId } from '@/services/year-review';
-import { getWeeklyCheckInSessionsByUserId } from '@/services/weekly-checkin';
-import { getWeatherSessionsByUserId } from '@/services/weather';
+import {
+  getSessionsByUserId,
+  getTeamCollaboratorSessionsForAdmin as getTeamSwotSessions,
+} from '@/services/sessions';
+import {
+  getMotivatorSessionsByUserId,
+  getTeamCollaboratorSessionsForAdmin as getTeamMotivatorSessions,
+} from '@/services/moving-motivators';
+import {
+  getYearReviewSessionsByUserId,
+  getTeamCollaboratorSessionsForAdmin as getTeamYearReviewSessions,
+} from '@/services/year-review';
+import {
+  getWeeklyCheckInSessionsByUserId,
+  getTeamCollaboratorSessionsForAdmin as getTeamWeeklyCheckInSessions,
+} from '@/services/weekly-checkin';
+import {
+  getWeatherSessionsByUserId,
+  getTeamCollaboratorSessionsForAdmin as getTeamWeatherSessions,
+} from '@/services/weather';
 import { Card } from '@/components/ui';
 import { withWorkshopType } from '@/lib/workshops';
 import { WorkshopTabs } from './WorkshopTabs';
@@ -36,14 +51,29 @@ export default async function SessionsPage() {
     return null;
   }
 
-  // Fetch SWOT, Moving Motivators, Year Review, Weekly Check-in, and Weather sessions
-  const [swotSessions, motivatorSessions, yearReviewSessions, weeklyCheckInSessions, weatherSessions] =
-    await Promise.all([
+  // Fetch sessions (owned + shared) and team collab sessions (for team admins, non-shared)
+  const [
+    swotSessions,
+    motivatorSessions,
+    yearReviewSessions,
+    weeklyCheckInSessions,
+    weatherSessions,
+    teamSwotSessions,
+    teamMotivatorSessions,
+    teamYearReviewSessions,
+    teamWeeklyCheckInSessions,
+    teamWeatherSessions,
+  ] = await Promise.all([
     getSessionsByUserId(session.user.id),
     getMotivatorSessionsByUserId(session.user.id),
     getYearReviewSessionsByUserId(session.user.id),
     getWeeklyCheckInSessionsByUserId(session.user.id),
     getWeatherSessionsByUserId(session.user.id),
+    getTeamSwotSessions(session.user.id),
+    getTeamMotivatorSessions(session.user.id),
+    getTeamYearReviewSessions(session.user.id),
+    getTeamWeeklyCheckInSessions(session.user.id),
+    getTeamWeatherSessions(session.user.id),
   ]);
 
   // Add workshopType to each session for unified display
@@ -53,6 +83,12 @@ export default async function SessionsPage() {
   const allWeeklyCheckInSessions = withWorkshopType(weeklyCheckInSessions, 'weekly-checkin');
   const allWeatherSessions = withWorkshopType(weatherSessions, 'weather');
 
+  const teamSwotWithType = withWorkshopType(teamSwotSessions, 'swot');
+  const teamMotivatorWithType = withWorkshopType(teamMotivatorSessions, 'motivators');
+  const teamYearReviewWithType = withWorkshopType(teamYearReviewSessions, 'year-review');
+  const teamWeeklyCheckInWithType = withWorkshopType(teamWeeklyCheckInSessions, 'weekly-checkin');
+  const teamWeatherWithType = withWorkshopType(teamWeatherSessions, 'weather');
+
   // Combine and sort by updatedAt
   const allSessions = [
     ...allSwotSessions,
@@ -99,6 +135,13 @@ export default async function SessionsPage() {
             yearReviewSessions={allYearReviewSessions}
             weeklyCheckInSessions={allWeeklyCheckInSessions}
             weatherSessions={allWeatherSessions}
+            teamCollabSessions={[
+              ...teamSwotWithType,
+              ...teamMotivatorWithType,
+              ...teamYearReviewWithType,
+              ...teamWeeklyCheckInWithType,
+              ...teamWeatherWithType,
+            ]}
           />
         </Suspense>
       )}

src/app/weather/[id]/page.tsx

@@ -51,7 +51,7 @@ export default async function WeatherSessionPage({ params }: WeatherSessionPageP
             <EditableWeatherTitle
               sessionId={session.id}
               initialTitle={session.title}
-              isOwner={session.isOwner}
+              canEdit={session.canEdit}
             />
           </div>
           <div className="flex items-center gap-3">

src/app/weekly-checkin/[id]/page.tsx

@@ -3,6 +3,8 @@ import Link from 'next/link';
 import { auth } from '@/lib/auth';
 import { getWorkshop, getSessionsTabUrl } from '@/lib/workshops';
 import { getWeeklyCheckInSessionById } from '@/services/weekly-checkin';
+import { getUserTeams } from '@/services/teams';
+import type { ResolvedCollaborator } from '@/services/auth';
 import { getUserOKRsForPeriod } from '@/services/okrs';
 import { getCurrentQuarterPeriod } from '@/lib/okr-utils';
 import { WeeklyCheckInBoard, WeeklyCheckInLiveWrapper } from '@/components/weekly-checkin';
@@ -22,7 +24,10 @@ export default async function WeeklyCheckInSessionPage({ params }: WeeklyCheckIn
     return null;
   }
 
-  const session = await getWeeklyCheckInSessionById(id, authSession.user.id);
+  const [session, userTeams] = await Promise.all([
+    getWeeklyCheckInSessionById(id, authSession.user.id),
+    getUserTeams(authSession.user.id),
+  ]);
 
   if (!session) {
     notFound();
@@ -34,9 +39,10 @@ export default async function WeeklyCheckInSessionPage({ params }: WeeklyCheckIn
   let currentQuarterOKRs: Awaited<ReturnType<typeof getUserOKRsForPeriod>> = [];
   
   // Only fetch OKRs if the participant is a recognized user (has matchedUser)
-  if (session.resolvedParticipant.matchedUser) {
+  const resolvedParticipant = session.resolvedParticipant as ResolvedCollaborator;
+  if (resolvedParticipant.matchedUser) {
     // Use participant's ID, not session.userId (which is the creator's ID)
-    const participantUserId = session.resolvedParticipant.matchedUser.id;
+    const participantUserId = resolvedParticipant.matchedUser.id;
     currentQuarterOKRs = await getUserOKRsForPeriod(participantUserId, currentQuarterPeriod);
   }
 
@@ -62,10 +68,10 @@ export default async function WeeklyCheckInSessionPage({ params }: WeeklyCheckIn
             <EditableWeeklyCheckInTitle
               sessionId={session.id}
               initialTitle={session.title}
-              isOwner={session.isOwner}
+              canEdit={session.canEdit}
             />
             <div className="mt-2">
-              <CollaboratorDisplay collaborator={session.resolvedParticipant} size="lg" showEmail />
+              <CollaboratorDisplay collaborator={resolvedParticipant} size="lg" showEmail />
             </div>
           </div>
           <div className="flex items-center gap-3">
@@ -94,6 +100,7 @@ export default async function WeeklyCheckInSessionPage({ params }: WeeklyCheckIn
         shares={session.shares}
         isOwner={session.isOwner}
         canEdit={session.canEdit}
+        userTeams={userTeams}
       >
         <WeeklyCheckInBoard sessionId={session.id} items={session.items} />
       </WeeklyCheckInLiveWrapper>

src/app/year-review/[id]/page.tsx

@@ -3,6 +3,8 @@ import Link from 'next/link';
 import { auth } from '@/lib/auth';
 import { getWorkshop, getSessionsTabUrl } from '@/lib/workshops';
 import { getYearReviewSessionById } from '@/services/year-review';
+import { getUserTeams } from '@/services/teams';
+import type { ResolvedCollaborator } from '@/services/auth';
 import { YearReviewBoard, YearReviewLiveWrapper } from '@/components/year-review';
 import { Badge, CollaboratorDisplay } from '@/components/ui';
 import { EditableYearReviewTitle } from '@/components/ui';
@@ -19,7 +21,10 @@ export default async function YearReviewSessionPage({ params }: YearReviewSessio
     return null;
   }
 
-  const session = await getYearReviewSessionById(id, authSession.user.id);
+  const [session, userTeams] = await Promise.all([
+    getYearReviewSessionById(id, authSession.user.id),
+    getUserTeams(authSession.user.id),
+  ]);
 
   if (!session) {
     notFound();
@@ -47,10 +52,14 @@ export default async function YearReviewSessionPage({ params }: YearReviewSessio
             <EditableYearReviewTitle
               sessionId={session.id}
               initialTitle={session.title}
-              isOwner={session.isOwner}
+              canEdit={session.canEdit}
             />
             <div className="mt-2">
-              <CollaboratorDisplay collaborator={session.resolvedParticipant} size="lg" showEmail />
+              <CollaboratorDisplay
+              collaborator={session.resolvedParticipant as ResolvedCollaborator}
+              size="lg"
+              showEmail
+            />
             </div>
           </div>
           <div className="flex items-center gap-3">
@@ -75,6 +84,7 @@ export default async function YearReviewSessionPage({ params }: YearReviewSessio
         shares={session.shares}
         isOwner={session.isOwner}
         canEdit={session.canEdit}
+        userTeams={userTeams}
       >
         <YearReviewBoard sessionId={session.id} items={session.items} />
       </YearReviewLiveWrapper>

src/components/collaboration/SessionLiveWrapper.tsx

@@ -4,9 +4,11 @@ import { useState, useCallback } from 'react';
 import { useSessionLive, type LiveEvent } from '@/hooks/useSessionLive';
 import { LiveIndicator } from './LiveIndicator';
 import { ShareModal } from './ShareModal';
+import { shareSessionAction, removeShareAction } from '@/actions/share';
 import { Button } from '@/components/ui/Button';
 import { Avatar } from '@/components/ui/Avatar';
 import type { ShareRole } from '@prisma/client';
+import type { TeamWithMembers } from '@/lib/share-utils';
 
 interface ShareUser {
   id: string;
@@ -28,6 +30,7 @@ interface SessionLiveWrapperProps {
   shares: Share[];
   isOwner: boolean;
   canEdit: boolean;
+  userTeams?: TeamWithMembers[];
   children: React.ReactNode;
 }
 
@@ -38,6 +41,7 @@ export function SessionLiveWrapper({
   shares,
   isOwner,
   canEdit,
+  userTeams = [],
   children,
 }: SessionLiveWrapperProps) {
   const [shareModalOpen, setShareModalOpen] = useState(false);
@@ -122,10 +126,22 @@ export function SessionLiveWrapper({
       <ShareModal
         isOpen={shareModalOpen}
         onClose={() => setShareModalOpen(false)}
-        sessionId={sessionId}
+        title="Partager la session"
+        sessionSubtitle="Session"
         sessionTitle={sessionTitle}
         shares={shares}
         isOwner={isOwner}
+        userTeams={userTeams}
+        currentUserId={currentUserId}
+        onShareWithEmail={(email, role) => shareSessionAction(sessionId, email, role)}
+        onRemoveShare={(userId) => removeShareAction(sessionId, userId)}
+        helpText={
+          <>
+            <strong>Éditeur</strong> : peut modifier les items et actions
+            <br />
+            <strong>Lecteur</strong> : peut uniquement consulter
+          </>
+        }
       />
     </>
   );

src/components/collaboration/ShareModal.tsx

@@ -1,12 +1,13 @@
 'use client';
 
 import { useState, useTransition } from 'react';
+import Link from 'next/link';
 import { Modal } from '@/components/ui/Modal';
 import { Input } from '@/components/ui/Input';
 import { Button } from '@/components/ui/Button';
 import { Badge } from '@/components/ui/Badge';
 import { Avatar } from '@/components/ui/Avatar';
-import { shareSessionAction, removeShareAction } from '@/actions/share';
+import { getTeamMembersForShare, type TeamWithMembers } from '@/lib/share-utils';
 import type { ShareRole } from '@prisma/client';
 
 interface ShareUser {
@@ -19,39 +20,79 @@ interface Share {
   id: string;
   role: ShareRole;
   user: ShareUser;
-  createdAt: Date;
+  createdAt?: Date;
 }
 
+type ShareTab = 'teamMember' | 'team' | 'email';
+
 interface ShareModalProps {
   isOpen: boolean;
   onClose: () => void;
-  sessionId: string;
+  title: string;
+  sessionSubtitle?: string;
   sessionTitle: string;
   shares: Share[];
   isOwner: boolean;
+  userTeams?: TeamWithMembers[];
+  currentUserId?: string;
+  onShareWithEmail: (email: string, role: ShareRole) => Promise<{ success: boolean; error?: string }>;
+  onShareWithTeam?: (teamId: string, role: ShareRole) => Promise<{ success: boolean; error?: string }>;
+  onRemoveShare: (userId: string) => Promise<unknown>;
+  helpText?: React.ReactNode;
 }
 
+const SELECT_STYLE =
+  'appearance-none rounded-lg border border-border bg-card px-3 py-2.5 pr-10 text-sm text-foreground transition-colors hover:bg-card-hover focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/20';
+
 export function ShareModal({
   isOpen,
   onClose,
-  sessionId,
+  title,
+  sessionSubtitle,
   sessionTitle,
   shares,
   isOwner,
+  userTeams = [],
+  currentUserId = '',
+  onShareWithEmail,
+  onShareWithTeam,
+  onRemoveShare,
+  helpText,
 }: ShareModalProps) {
+  const teamMembers = getTeamMembersForShare(userTeams, currentUserId);
+  const hasTeamShare = !!onShareWithTeam;
+  const [shareType, setShareType] = useState<ShareTab>('teamMember');
   const [email, setEmail] = useState('');
+  const [teamId, setTeamId] = useState('');
+  const [selectedMemberId, setSelectedMemberId] = useState('');
   const [role, setRole] = useState<ShareRole>('EDITOR');
   const [error, setError] = useState<string | null>(null);
   const [isPending, startTransition] = useTransition();
 
+  const resetForm = () => {
+    setEmail('');
+    setTeamId('');
+    setSelectedMemberId('');
+  };
+
   async function handleShare(e: React.FormEvent) {
     e.preventDefault();
     setError(null);
 
     startTransition(async () => {
-      const result = await shareSessionAction(sessionId, email, role);
+      let result: { success: boolean; error?: string };
+      if (shareType === 'team' && onShareWithTeam) {
+        result = await onShareWithTeam(teamId, role);
+      } else {
+        const targetEmail =
+          shareType === 'teamMember'
+            ? teamMembers.find((m) => m.id === selectedMemberId)?.email ?? ''
+            : email;
+        result = await onShareWithEmail(targetEmail, role);
+      }
+
       if (result.success) {
-        setEmail('');
+        resetForm();
       } else {
         setError(result.error || 'Erreur lors du partage');
       }
@@ -60,22 +101,47 @@ export function ShareModal({
 
   async function handleRemove(userId: string) {
     startTransition(async () => {
-      await removeShareAction(sessionId, userId);
+      await onRemoveShare(userId);
     });
   }
 
+  const tabs: { value: ShareTab; label: string; icon: string }[] = [
+    { value: 'teamMember', label: 'Membre', icon: '👥' },
+    ...(hasTeamShare ? [{ value: 'team' as ShareTab, label: 'Équipe', icon: '🏢' }] : []),
+    { value: 'email', label: 'Email', icon: '👤' },
+  ];
+
   return (
-    <Modal isOpen={isOpen} onClose={onClose} title="Partager la session">
+    <Modal isOpen={isOpen} onClose={onClose} title={title}>
       <div className="space-y-6">
-        {/* Session info */}
         <div>
-          <p className="text-sm text-muted">Session</p>
+          {sessionSubtitle && <p className="text-sm text-muted">{sessionSubtitle}</p>}
           <p className="font-medium text-foreground">{sessionTitle}</p>
         </div>
 
-        {/* Share form (only for owner) */}
         {isOwner && (
           <form onSubmit={handleShare} className="space-y-4">
+            <div className="flex gap-2 border-b border-border pb-3 flex-wrap">
+              {tabs.map((tab) => (
+                <button
+                  key={tab.value}
+                  type="button"
+                  onClick={() => {
+                    setShareType(tab.value);
+                    resetForm();
+                  }}
+                  className={`flex-1 min-w-0 rounded-lg px-4 py-2 text-sm font-medium transition-colors ${
+                    shareType === tab.value
+                      ? 'bg-primary text-primary-foreground'
+                      : 'bg-card-hover text-muted hover:text-foreground'
+                  }`}
+                >
+                  {tab.icon} {tab.label}
+                </button>
+              ))}
+            </div>
+
+            {shareType === 'email' && (
               <div className="flex gap-2">
                 <Input
                   type="email"
@@ -85,28 +151,122 @@ export function ShareModal({
                   className="flex-1"
                   required
                 />
-              <select
-                value={role}
-                onChange={(e) => setRole(e.target.value as ShareRole)}
-                className="rounded-lg border border-border bg-input px-3 py-2 text-sm text-foreground"
-              >
+                <select value={role} onChange={(e) => setRole(e.target.value as ShareRole)} className={SELECT_STYLE}>
                   <option value="EDITOR">Éditeur</option>
                   <option value="VIEWER">Lecteur</option>
                 </select>
               </div>
+            )}
+
+            {shareType === 'teamMember' && (
+              <div className="space-y-2">
+                {teamMembers.length === 0 ? (
+                  <p className="text-sm text-muted">
+                    Vous n&apos;êtes membre d&apos;aucune équipe ou vos équipes n&apos;ont pas d&apos;autres membres.
+                    Créez une équipe depuis la page{' '}
+                    <Link href="/teams" className="text-primary hover:underline">
+                      Équipes
+                    </Link>
+                    .
+                  </p>
+                ) : (
+                  <div className="flex gap-2">
+                    <div className="relative flex-1">
+                      <select
+                        value={selectedMemberId}
+                        onChange={(e) => setSelectedMemberId(e.target.value)}
+                        className={`w-full ${SELECT_STYLE}`}
+                        required
+                      >
+                        <option value="">Sélectionner un membre</option>
+                        {teamMembers.map((m) => (
+                          <option key={m.id} value={m.id}>
+                            {m.name || m.email} {m.name && `(${m.email})`}
+                          </option>
+                        ))}
+                      </select>
+                      <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
+                        <svg className="h-4 w-4 text-muted" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+                        </svg>
+                      </div>
+                    </div>
+                    <select value={role} onChange={(e) => setRole(e.target.value as ShareRole)} className={SELECT_STYLE}>
+                      <option value="EDITOR">Éditeur</option>
+                      <option value="VIEWER">Lecteur</option>
+                    </select>
+                  </div>
+                )}
+              </div>
+            )}
+
+            {shareType === 'team' && hasTeamShare && (
+              <div className="space-y-2">
+                {userTeams.length === 0 ? (
+                  <p className="text-sm text-muted">
+                    Vous n&apos;êtes membre d&apos;aucune équipe. Créez une équipe depuis la page{' '}
+                    <Link href="/teams" className="text-primary hover:underline">
+                      Équipes
+                    </Link>
+                    .
+                  </p>
+                ) : (
+                  <>
+                    <div className="relative">
+                      <select
+                        value={teamId}
+                        onChange={(e) => setTeamId(e.target.value)}
+                        className={`w-full ${SELECT_STYLE}`}
+                        required
+                      >
+                        <option value="">Sélectionner une équipe</option>
+                        {userTeams.map((team) => (
+                          <option key={team.id} value={team.id}>
+                            {team.name} {team.userRole === 'ADMIN' && '(Admin)'}
+                          </option>
+                        ))}
+                      </select>
+                      <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
+                        <svg className="h-4 w-4 text-muted" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+                        </svg>
+                      </div>
+                    </div>
+                    <div className="relative">
+                      <select value={role} onChange={(e) => setRole(e.target.value as ShareRole)} className={`w-full ${SELECT_STYLE}`}>
+                        <option value="EDITOR">Éditeur</option>
+                        <option value="VIEWER">Lecteur</option>
+                      </select>
+                      <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
+                        <svg className="h-4 w-4 text-muted" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+                        </svg>
+                      </div>
+                    </div>
+                  </>
+                )}
+              </div>
+            )}
 
             {error && <p className="text-sm text-destructive">{error}</p>}
 
-            <Button type="submit" disabled={isPending || !email} className="w-full">
-              {isPending ? 'Partage...' : 'Partager'}
+            <Button
+              type="submit"
+              disabled={
+                isPending ||
+                (shareType === 'email' && !email) ||
+                (shareType === 'teamMember' && !selectedMemberId) ||
+                (shareType === 'team' && !teamId)
+              }
+              className="w-full"
+            >
+              {isPending ? 'Partage...' : shareType === 'team' ? "Partager à l'équipe" : 'Partager'}
             </Button>
           </form>
         )}
 
-        {/* Current shares */}
         <div className="space-y-2">
           <p className="text-sm font-medium text-foreground">Collaborateurs ({shares.length})</p>
-
           {shares.length === 0 ? (
             <p className="text-sm text-muted">Aucun collaborateur pour le moment</p>
           ) : (
@@ -125,7 +285,6 @@ export function ShareModal({
                       {share.user.name && <p className="text-xs text-muted">{share.user.email}</p>}
                     </div>
                   </div>
-
                   <div className="flex items-center gap-2">
                     <Badge variant={share.role === 'EDITOR' ? 'primary' : 'default'}>
                       {share.role === 'EDITOR' ? 'Éditeur' : 'Lecteur'}
@@ -137,12 +296,7 @@ export function ShareModal({
                         className="rounded p-1 text-muted hover:bg-destructive/10 hover:text-destructive"
                         title="Retirer l'accès"
                       >
-                        <svg
-                          xmlns="http://www.w3.org/2000/svg"
-                          viewBox="0 0 20 20"
-                          fill="currentColor"
-                          className="h-4 w-4"
-                        >
+                        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" className="h-4 w-4">
                           <path
                             fillRule="evenodd"
                             d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.52.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
@@ -158,14 +312,7 @@ export function ShareModal({
           )}
         </div>
 
-        {/* Help text */}
-        <div className="rounded-lg bg-primary/5 p-3">
-          <p className="text-xs text-muted">
-            <strong>Éditeur</strong> : peut modifier les items et actions
-            <br />
-            <strong>Lecteur</strong> : peut uniquement consulter
-          </p>
-        </div>
+        {helpText && <div className="rounded-lg bg-primary/5 p-3">{helpText}</div>}
       </div>
     </Modal>
   );

src/components/moving-motivators/MotivatorLiveWrapper.tsx

@@ -3,7 +3,9 @@
 import { useState, useCallback } from 'react';
 import { useMotivatorLive, type MotivatorLiveEvent } from '@/hooks/useMotivatorLive';
 import { LiveIndicator } from '@/components/collaboration/LiveIndicator';
-import { MotivatorShareModal } from './MotivatorShareModal';
+import { ShareModal } from '@/components/collaboration/ShareModal';
+import { shareMotivatorSession, removeMotivatorShare } from '@/actions/moving-motivators';
+import type { TeamWithMembers } from '@/lib/share-utils';
 import { Button } from '@/components/ui/Button';
 import { Avatar } from '@/components/ui/Avatar';
 import type { ShareRole } from '@prisma/client';
@@ -28,6 +30,7 @@ interface MotivatorLiveWrapperProps {
   shares: Share[];
   isOwner: boolean;
   canEdit: boolean;
+  userTeams?: TeamWithMembers[];
   children: React.ReactNode;
 }
 
@@ -38,6 +41,7 @@ export function MotivatorLiveWrapper({
   shares,
   isOwner,
   canEdit,
+  userTeams = [],
   children,
 }: MotivatorLiveWrapperProps) {
   const [shareModalOpen, setShareModalOpen] = useState(false);
@@ -119,13 +123,25 @@ export function MotivatorLiveWrapper({
       <div className={!canEdit ? 'pointer-events-none opacity-90' : ''}>{children}</div>
 
       {/* Share Modal */}
-      <MotivatorShareModal
+      <ShareModal
         isOpen={shareModalOpen}
         onClose={() => setShareModalOpen(false)}
-        sessionId={sessionId}
+        title="Partager la session"
+        sessionSubtitle="Session Moving Motivators"
         sessionTitle={sessionTitle}
         shares={shares}
         isOwner={isOwner}
+        userTeams={userTeams}
+        currentUserId={currentUserId}
+        onShareWithEmail={(email, role) => shareMotivatorSession(sessionId, email, role)}
+        onRemoveShare={(userId) => removeMotivatorShare(sessionId, userId)}
+        helpText={
+          <>
+            <strong>Éditeur</strong> : peut modifier les cartes et leurs positions
+            <br />
+            <strong>Lecteur</strong> : peut uniquement consulter
+          </>
+        }
       />
     </>
   );

src/components/moving-motivators/MotivatorShareModal.tsx

@@ -1,172 +0,0 @@
-'use client';
-
-import { useState, useTransition } from 'react';
-import { Modal } from '@/components/ui/Modal';
-import { Input } from '@/components/ui/Input';
-import { Button } from '@/components/ui/Button';
-import { Badge } from '@/components/ui/Badge';
-import { Avatar } from '@/components/ui/Avatar';
-import { shareMotivatorSession, removeMotivatorShare } from '@/actions/moving-motivators';
-import type { ShareRole } from '@prisma/client';
-
-interface ShareUser {
-  id: string;
-  name: string | null;
-  email: string;
-}
-
-interface Share {
-  id: string;
-  role: ShareRole;
-  user: ShareUser;
-  createdAt: Date;
-}
-
-interface MotivatorShareModalProps {
-  isOpen: boolean;
-  onClose: () => void;
-  sessionId: string;
-  sessionTitle: string;
-  shares: Share[];
-  isOwner: boolean;
-}
-
-export function MotivatorShareModal({
-  isOpen,
-  onClose,
-  sessionId,
-  sessionTitle,
-  shares,
-  isOwner,
-}: MotivatorShareModalProps) {
-  const [email, setEmail] = useState('');
-  const [role, setRole] = useState<ShareRole>('EDITOR');
-  const [error, setError] = useState<string | null>(null);
-  const [isPending, startTransition] = useTransition();
-
-  async function handleShare(e: React.FormEvent) {
-    e.preventDefault();
-    setError(null);
-
-    startTransition(async () => {
-      const result = await shareMotivatorSession(sessionId, email, role);
-      if (result.success) {
-        setEmail('');
-      } else {
-        setError(result.error || 'Erreur lors du partage');
-      }
-    });
-  }
-
-  async function handleRemove(userId: string) {
-    startTransition(async () => {
-      await removeMotivatorShare(sessionId, userId);
-    });
-  }
-
-  return (
-    <Modal isOpen={isOpen} onClose={onClose} title="Partager la session">
-      <div className="space-y-6">
-        {/* Session info */}
-        <div>
-          <p className="text-sm text-muted">Session Moving Motivators</p>
-          <p className="font-medium text-foreground">{sessionTitle}</p>
-        </div>
-
-        {/* Share form (only for owner) */}
-        {isOwner && (
-          <form onSubmit={handleShare} className="space-y-4">
-            <div className="flex gap-2">
-              <Input
-                type="email"
-                placeholder="Email de l'utilisateur"
-                value={email}
-                onChange={(e) => setEmail(e.target.value)}
-                className="flex-1"
-                required
-              />
-              <select
-                value={role}
-                onChange={(e) => setRole(e.target.value as ShareRole)}
-                className="rounded-lg border border-border bg-input px-3 py-2 text-sm text-foreground"
-              >
-                <option value="EDITOR">Éditeur</option>
-                <option value="VIEWER">Lecteur</option>
-              </select>
-            </div>
-
-            {error && <p className="text-sm text-destructive">{error}</p>}
-
-            <Button type="submit" disabled={isPending || !email} className="w-full">
-              {isPending ? 'Partage...' : 'Partager'}
-            </Button>
-          </form>
-        )}
-
-        {/* Current shares */}
-        <div className="space-y-2">
-          <p className="text-sm font-medium text-foreground">Collaborateurs ({shares.length})</p>
-
-          {shares.length === 0 ? (
-            <p className="text-sm text-muted">Aucun collaborateur pour le moment</p>
-          ) : (
-            <ul className="space-y-2">
-              {shares.map((share) => (
-                <li
-                  key={share.id}
-                  className="flex items-center justify-between rounded-lg border border-border bg-card p-3"
-                >
-                  <div className="flex items-center gap-3">
-                    <Avatar email={share.user.email} name={share.user.name} size={32} />
-                    <div>
-                      <p className="text-sm font-medium text-foreground">
-                        {share.user.name || share.user.email}
-                      </p>
-                      {share.user.name && <p className="text-xs text-muted">{share.user.email}</p>}
-                    </div>
-                  </div>
-
-                  <div className="flex items-center gap-2">
-                    <Badge variant={share.role === 'EDITOR' ? 'primary' : 'default'}>
-                      {share.role === 'EDITOR' ? 'Éditeur' : 'Lecteur'}
-                    </Badge>
-                    {isOwner && (
-                      <button
-                        onClick={() => handleRemove(share.user.id)}
-                        disabled={isPending}
-                        className="rounded p-1 text-muted hover:bg-destructive/10 hover:text-destructive"
-                        title="Retirer l'accès"
-                      >
-                        <svg
-                          xmlns="http://www.w3.org/2000/svg"
-                          viewBox="0 0 20 20"
-                          fill="currentColor"
-                          className="h-4 w-4"
-                        >
-                          <path
-                            fillRule="evenodd"
-                            d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.52.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
-                            clipRule="evenodd"
-                          />
-                        </svg>
-                      </button>
-                    )}
-                  </div>
-                </li>
-              ))}
-            </ul>
-          )}
-        </div>
-
-        {/* Help text */}
-        <div className="rounded-lg bg-primary/5 p-3">
-          <p className="text-xs text-muted">
-            <strong>Éditeur</strong> : peut modifier les cartes et leurs positions
-            <br />
-            <strong>Lecteur</strong> : peut uniquement consulter
-          </p>
-        </div>
-      </div>
-    </Modal>
-  );
-}

src/components/moving-motivators/index.ts

@@ -3,4 +3,3 @@ export { MotivatorCard, MotivatorCardStatic } from './MotivatorCard';
 export { MotivatorSummary } from './MotivatorSummary';
 export { InfluenceZone } from './InfluenceZone';
 export { MotivatorLiveWrapper } from './MotivatorLiveWrapper';
-export { MotivatorShareModal } from './MotivatorShareModal';

src/components/ui/EditableMotivatorTitle.tsx

@@ -6,19 +6,19 @@ import { updateMotivatorSession } from '@/actions/moving-motivators';
 interface EditableMotivatorTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
 }
 
 export function EditableMotivatorTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
 }: EditableMotivatorTitleProps) {
   return (
     <EditableTitle
       sessionId={sessionId}
       initialTitle={initialTitle}
-      isOwner={isOwner}
+      canEdit={canEdit}
       onUpdate={async (id, title) => {
         const result = await updateMotivatorSession(id, { title });
         return result;

src/components/ui/EditableSessionTitle.tsx

@@ -6,19 +6,19 @@ import { updateSessionTitle } from '@/actions/session';
 interface EditableSessionTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
 }
 
 export function EditableSessionTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
 }: EditableSessionTitleProps) {
   return (
     <EditableTitle
       sessionId={sessionId}
       initialTitle={initialTitle}
-      isOwner={isOwner}
+      canEdit={canEdit}
       onUpdate={async (id, title) => {
         const result = await updateSessionTitle(id, title);
         return result;

src/components/ui/EditableTitle.tsx

@@ -5,14 +5,14 @@ import { useState, useTransition, useRef, useEffect, useMemo } from 'react';
 interface EditableTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
   onUpdate: (sessionId: string, title: string) => Promise<{ success: boolean; error?: string }>;
 }
 
 export function EditableTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
   onUpdate,
 }: EditableTitleProps) {
   const [isEditing, setIsEditing] = useState(false);
@@ -65,7 +65,7 @@ export function EditableTitle({
     }
   };
 
-  if (!isOwner) {
+  if (!canEdit) {
     return <h1 className="text-3xl font-bold text-foreground">{title}</h1>;
   }
 

src/components/ui/EditableWeatherTitle.tsx

@@ -6,19 +6,19 @@ import { updateWeatherSession } from '@/actions/weather';
 interface EditableWeatherTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
 }
 
 export function EditableWeatherTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
 }: EditableWeatherTitleProps) {
   return (
     <EditableTitle
       sessionId={sessionId}
       initialTitle={initialTitle}
-      isOwner={isOwner}
+      canEdit={canEdit}
       onUpdate={async (id, title) => {
         const result = await updateWeatherSession(id, { title });
         return result;

src/components/ui/EditableWeeklyCheckInTitle.tsx

@@ -6,19 +6,19 @@ import { updateWeeklyCheckInSession } from '@/actions/weekly-checkin';
 interface EditableWeeklyCheckInTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
 }
 
 export function EditableWeeklyCheckInTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
 }: EditableWeeklyCheckInTitleProps) {
   return (
     <EditableTitle
       sessionId={sessionId}
       initialTitle={initialTitle}
-      isOwner={isOwner}
+      canEdit={canEdit}
       onUpdate={async (id, title) => {
         const result = await updateWeeklyCheckInSession(id, { title });
         return result;

src/components/ui/EditableYearReviewTitle.tsx

@@ -6,19 +6,19 @@ import { updateYearReviewSession } from '@/actions/year-review';
 interface EditableYearReviewTitleProps {
   sessionId: string;
   initialTitle: string;
-  isOwner: boolean;
+  canEdit: boolean;
 }
 
 export function EditableYearReviewTitle({
   sessionId,
   initialTitle,
-  isOwner,
+  canEdit,
 }: EditableYearReviewTitleProps) {
   return (
     <EditableTitle
       sessionId={sessionId}
       initialTitle={initialTitle}
-      isOwner={isOwner}
+      canEdit={canEdit}
       onUpdate={async (id, title) => {
         const result = await updateYearReviewSession(id, { title });
         return result;

src/components/weather/WeatherLiveWrapper.tsx

@@ -3,7 +3,8 @@
 import { useState, useCallback } from 'react';
 import { useWeatherLive, type WeatherLiveEvent } from '@/hooks/useWeatherLive';
 import { LiveIndicator } from '@/components/collaboration/LiveIndicator';
-import { WeatherShareModal } from './WeatherShareModal';
+import { ShareModal } from '@/components/collaboration/ShareModal';
+import { shareWeatherSession, shareWeatherSessionToTeam, removeWeatherShare } from '@/actions/weather';
 import { Button } from '@/components/ui/Button';
 import { Avatar } from '@/components/ui/Avatar';
 import type { ShareRole } from '@prisma/client';
@@ -128,14 +129,26 @@ export function WeatherLiveWrapper({
       <div className={!canEdit ? 'pointer-events-none opacity-90' : ''}>{children}</div>
 
       {/* Share Modal */}
-      <WeatherShareModal
+      <ShareModal
         isOpen={shareModalOpen}
         onClose={() => setShareModalOpen(false)}
-        sessionId={sessionId}
+        title="Partager la météo"
+        sessionSubtitle="Météo personnelle"
         sessionTitle={sessionTitle}
         shares={shares}
         isOwner={isOwner}
         userTeams={userTeams}
+        currentUserId={currentUserId}
+        onShareWithEmail={(email, role) => shareWeatherSession(sessionId, email, role)}
+        onShareWithTeam={(teamId, role) => shareWeatherSessionToTeam(sessionId, teamId, role)}
+        onRemoveShare={(userId) => removeWeatherShare(sessionId, userId)}
+        helpText={
+          <>
+            <strong>Éditeur</strong> : peut modifier sa météo et voir celle des autres
+            <br />
+            <strong>Lecteur</strong> : peut uniquement consulter
+          </>
+        }
       />
     </>
   );

src/components/weather/WeatherShareModal.tsx

@@ -1,307 +0,0 @@
-'use client';
-
-import { useState, useTransition } from 'react';
-import Link from 'next/link';
-import { Modal } from '@/components/ui/Modal';
-import { Input } from '@/components/ui/Input';
-import { Button } from '@/components/ui/Button';
-import { Badge } from '@/components/ui/Badge';
-import { Avatar } from '@/components/ui/Avatar';
-import { shareWeatherSession, shareWeatherSessionToTeam, removeWeatherShare } from '@/actions/weather';
-import type { ShareRole } from '@prisma/client';
-
-interface ShareUser {
-  id: string;
-  name: string | null;
-  email: string;
-}
-
-interface Share {
-  id: string;
-  role: ShareRole;
-  user: ShareUser;
-  createdAt: Date;
-}
-
-interface Team {
-  id: string;
-  name: string;
-  description: string | null;
-  userRole: 'ADMIN' | 'MEMBER';
-}
-
-interface WeatherShareModalProps {
-  isOpen: boolean;
-  onClose: () => void;
-  sessionId: string;
-  sessionTitle: string;
-  shares: Share[];
-  isOwner: boolean;
-  userTeams?: Team[];
-}
-
-export function WeatherShareModal({
-  isOpen,
-  onClose,
-  sessionId,
-  sessionTitle,
-  shares,
-  isOwner,
-  userTeams = [],
-}: WeatherShareModalProps) {
-  const [shareType, setShareType] = useState<'user' | 'team'>('user');
-  const [email, setEmail] = useState('');
-  const [teamId, setTeamId] = useState('');
-  const [role, setRole] = useState<ShareRole>('EDITOR');
-  const [error, setError] = useState<string | null>(null);
-  const [isPending, startTransition] = useTransition();
-
-  async function handleShare(e: React.FormEvent) {
-    e.preventDefault();
-    setError(null);
-
-    startTransition(async () => {
-      let result;
-      if (shareType === 'team') {
-        result = await shareWeatherSessionToTeam(sessionId, teamId, role);
-      } else {
-        result = await shareWeatherSession(sessionId, email, role);
-      }
-      
-      if (result.success) {
-        setEmail('');
-        setTeamId('');
-      } else {
-        setError(result.error || 'Erreur lors du partage');
-      }
-    });
-  }
-
-  async function handleRemove(userId: string) {
-    startTransition(async () => {
-      await removeWeatherShare(sessionId, userId);
-    });
-  }
-
-  return (
-    <Modal isOpen={isOpen} onClose={onClose} title="Partager la météo">
-      <div className="space-y-6">
-        {/* Session info */}
-        <div>
-          <p className="text-sm text-muted">Météo personnelle</p>
-          <p className="font-medium text-foreground">{sessionTitle}</p>
-        </div>
-
-        {/* Share form (only for owner) */}
-        {isOwner && (
-          <form onSubmit={handleShare} className="space-y-4">
-            {/* Share type selector */}
-            <div className="flex gap-2 border-b border-border pb-3">
-              <button
-                type="button"
-                onClick={() => {
-                  setShareType('user');
-                  setEmail('');
-                  setTeamId('');
-                }}
-                className={`flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-colors ${
-                  shareType === 'user'
-                    ? 'bg-primary text-primary-foreground'
-                    : 'bg-card-hover text-muted hover:text-foreground'
-                }`}
-              >
-                👤 Utilisateur
-              </button>
-              <button
-                type="button"
-                onClick={() => {
-                  setShareType('team');
-                  setEmail('');
-                  setTeamId('');
-                }}
-                className={`flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-colors ${
-                  shareType === 'team'
-                    ? 'bg-primary text-primary-foreground'
-                    : 'bg-card-hover text-muted hover:text-foreground'
-                }`}
-              >
-                👥 Équipe
-              </button>
-            </div>
-
-            {/* User share */}
-            {shareType === 'user' && (
-              <div className="flex gap-2">
-                <Input
-                  type="email"
-                  placeholder="Email de l'utilisateur"
-                  value={email}
-                  onChange={(e) => setEmail(e.target.value)}
-                  className="flex-1"
-                  required
-                />
-                <div className="relative">
-                  <select
-                    value={role}
-                    onChange={(e) => setRole(e.target.value as ShareRole)}
-                    className="appearance-none rounded-lg border border-border bg-card px-3 py-2.5 pr-10 text-sm text-foreground transition-colors hover:bg-card-hover focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/20"
-                  >
-                    <option value="EDITOR">Éditeur</option>
-                    <option value="VIEWER">Lecteur</option>
-                  </select>
-                  <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
-                    <svg
-                      className="h-4 w-4 text-muted"
-                      fill="none"
-                      stroke="currentColor"
-                      viewBox="0 0 24 24"
-                    >
-                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
-                    </svg>
-                  </div>
-                </div>
-              </div>
-            )}
-
-            {/* Team share */}
-            {shareType === 'team' && (
-              <div className="space-y-2">
-                {userTeams.length === 0 ? (
-                  <p className="text-sm text-muted">
-                    Vous n&apos;êtes membre d&apos;aucune équipe. Créez une équipe depuis la page{' '}
-                    <Link href="/teams" className="text-primary hover:underline">
-                      Équipes
-                    </Link>
-                    .
-                  </p>
-                ) : (
-                  <>
-                    <div className="relative">
-                      <select
-                        value={teamId}
-                        onChange={(e) => setTeamId(e.target.value)}
-                        className="w-full appearance-none rounded-lg border border-border bg-card px-3 py-2.5 pr-10 text-sm text-foreground transition-colors hover:bg-card-hover focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/20"
-                        required
-                      >
-                        <option value="">Sélectionner une équipe</option>
-                        {userTeams.map((team) => (
-                          <option key={team.id} value={team.id}>
-                            {team.name} {team.userRole === 'ADMIN' && '(Admin)'}
-                          </option>
-                        ))}
-                      </select>
-                      <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
-                        <svg
-                          className="h-4 w-4 text-muted"
-                          fill="none"
-                          stroke="currentColor"
-                          viewBox="0 0 24 24"
-                        >
-                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
-                        </svg>
-                      </div>
-                    </div>
-                    <div className="relative">
-                      <select
-                        value={role}
-                        onChange={(e) => setRole(e.target.value as ShareRole)}
-                        className="w-full appearance-none rounded-lg border border-border bg-card px-3 py-2.5 pr-10 text-sm text-foreground transition-colors hover:bg-card-hover focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/20"
-                      >
-                        <option value="EDITOR">Éditeur</option>
-                        <option value="VIEWER">Lecteur</option>
-                      </select>
-                      <div className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2">
-                        <svg
-                          className="h-4 w-4 text-muted"
-                          fill="none"
-                          stroke="currentColor"
-                          viewBox="0 0 24 24"
-                        >
-                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
-                        </svg>
-                      </div>
-                    </div>
-                  </>
-                )}
-              </div>
-            )}
-
-            {error && <p className="text-sm text-destructive">{error}</p>}
-
-            <Button
-              type="submit"
-              disabled={isPending || (shareType === 'user' && !email) || (shareType === 'team' && !teamId)}
-              className="w-full"
-            >
-              {isPending ? 'Partage...' : shareType === 'team' ? "Partager à l'équipe" : 'Partager'}
-            </Button>
-          </form>
-        )}
-
-        {/* Current shares */}
-        <div className="space-y-2">
-          <p className="text-sm font-medium text-foreground">Collaborateurs ({shares.length})</p>
-
-          {shares.length === 0 ? (
-            <p className="text-sm text-muted">Aucun collaborateur pour le moment</p>
-          ) : (
-            <ul className="space-y-2">
-              {shares.map((share) => (
-                <li
-                  key={share.id}
-                  className="flex items-center justify-between rounded-lg border border-border bg-card p-3"
-                >
-                  <div className="flex items-center gap-3">
-                    <Avatar email={share.user.email} name={share.user.name} size={32} />
-                    <div>
-                      <p className="text-sm font-medium text-foreground">
-                        {share.user.name || share.user.email}
-                      </p>
-                      {share.user.name && <p className="text-xs text-muted">{share.user.email}</p>}
-                    </div>
-                  </div>
-
-                  <div className="flex items-center gap-2">
-                    <Badge variant={share.role === 'EDITOR' ? 'primary' : 'default'}>
-                      {share.role === 'EDITOR' ? 'Éditeur' : 'Lecteur'}
-                    </Badge>
-                    {isOwner && (
-                      <button
-                        onClick={() => handleRemove(share.user.id)}
-                        disabled={isPending}
-                        className="rounded p-1 text-muted hover:bg-destructive/10 hover:text-destructive"
-                        title="Retirer l'accès"
-                      >
-                        <svg
-                          xmlns="http://www.w3.org/2000/svg"
-                          viewBox="0 0 20 20"
-                          fill="currentColor"
-                          className="h-4 w-4"
-                        >
-                          <path
-                            fillRule="evenodd"
-                            d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.52.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
-                            clipRule="evenodd"
-                          />
-                        </svg>
-                      </button>
-                    )}
-                  </div>
-                </li>
-              ))}
-            </ul>
-          )}
-        </div>
-
-        {/* Help text */}
-        <div className="rounded-lg bg-primary/5 p-3">
-          <p className="text-xs text-muted">
-            <strong>Éditeur</strong> : peut modifier sa météo et voir celle des autres
-            <br />
-            <strong>Lecteur</strong> : peut uniquement consulter
-          </p>
-        </div>
-      </div>
-    </Modal>
-  );
-}

src/components/weather/index.ts

@@ -1,5 +1,4 @@
 export { WeatherBoard } from './WeatherBoard';
 export { WeatherCard } from './WeatherCard';
 export { WeatherLiveWrapper } from './WeatherLiveWrapper';
-export { WeatherShareModal } from './WeatherShareModal';
 export { WeatherInfoPanel } from './WeatherInfoPanel';

src/components/weekly-checkin/WeeklyCheckInLiveWrapper.tsx

@@ -3,7 +3,9 @@
 import { useState, useCallback } from 'react';
 import { useWeeklyCheckInLive, type WeeklyCheckInLiveEvent } from '@/hooks/useWeeklyCheckInLive';
 import { LiveIndicator } from '@/components/collaboration/LiveIndicator';
-import { WeeklyCheckInShareModal } from './WeeklyCheckInShareModal';
+import { ShareModal } from '@/components/collaboration/ShareModal';
+import { shareWeeklyCheckInSession, removeWeeklyCheckInShare } from '@/actions/weekly-checkin';
+import type { TeamWithMembers } from '@/lib/share-utils';
 import { Button } from '@/components/ui/Button';
 import { Avatar } from '@/components/ui/Avatar';
 import type { ShareRole } from '@prisma/client';
@@ -28,6 +30,7 @@ interface WeeklyCheckInLiveWrapperProps {
   shares: Share[];
   isOwner: boolean;
   canEdit: boolean;
+  userTeams?: TeamWithMembers[];
   children: React.ReactNode;
 }
 
@@ -38,6 +41,7 @@ export function WeeklyCheckInLiveWrapper({
   shares,
   isOwner,
   canEdit,
+  userTeams = [],
   children,
 }: WeeklyCheckInLiveWrapperProps) {
   const [shareModalOpen, setShareModalOpen] = useState(false);
@@ -119,13 +123,25 @@ export function WeeklyCheckInLiveWrapper({
       <div className={!canEdit ? 'pointer-events-none opacity-90' : ''}>{children}</div>
 
       {/* Share Modal */}
-      <WeeklyCheckInShareModal
+      <ShareModal
         isOpen={shareModalOpen}
         onClose={() => setShareModalOpen(false)}
-        sessionId={sessionId}
+        title="Options de partage"
+        sessionSubtitle="Check-in hebdomadaire"
         sessionTitle={sessionTitle}
         shares={shares}
         isOwner={isOwner}
+        userTeams={userTeams}
+        currentUserId={currentUserId}
+        onShareWithEmail={(email, role) => shareWeeklyCheckInSession(sessionId, email, role)}
+        onRemoveShare={(userId) => removeWeeklyCheckInShare(sessionId, userId)}
+        helpText={
+          <>
+            <strong>Éditeur</strong> : peut modifier les items et leurs catégories
+            <br />
+            <strong>Lecteur</strong> : peut uniquement consulter
+          </>
+        }
       />
     </>
   );

src/components/weekly-checkin/WeeklyCheckInShareModal.tsx

@@ -1,172 +0,0 @@
-'use client';
-
-import { useState, useTransition } from 'react';
-import { Modal } from '@/components/ui/Modal';
-import { Input } from '@/components/ui/Input';
-import { Button } from '@/components/ui/Button';
-import { Badge } from '@/components/ui/Badge';
-import { Avatar } from '@/components/ui/Avatar';
-import { shareWeeklyCheckInSession, removeWeeklyCheckInShare } from '@/actions/weekly-checkin';
-import type { ShareRole } from '@prisma/client';
-
-interface ShareUser {
-  id: string;
-  name: string | null;
-  email: string;
-}
-
-interface Share {
-  id: string;
-  role: ShareRole;
-  user: ShareUser;
-  createdAt: Date;
-}
-
-interface WeeklyCheckInShareModalProps {
-  isOpen: boolean;
-  onClose: () => void;
-  sessionId: string;
-  sessionTitle: string;
-  shares: Share[];
-  isOwner: boolean;
-}
-
-export function WeeklyCheckInShareModal({
-  isOpen,
-  onClose,
-  sessionId,
-  sessionTitle,
-  shares,
-  isOwner,
-}: WeeklyCheckInShareModalProps) {
-  const [email, setEmail] = useState('');
-  const [role, setRole] = useState<ShareRole>('EDITOR');
-  const [error, setError] = useState<string | null>(null);
-  const [isPending, startTransition] = useTransition();
-
-  async function handleShare(e: React.FormEvent) {
-    e.preventDefault();
-    setError(null);
-
-    startTransition(async () => {
-      const result = await shareWeeklyCheckInSession(sessionId, email, role);
-      if (result.success) {
-        setEmail('');
-      } else {
-        setError(result.error || 'Erreur lors du partage');
-      }
-    });
-  }
-
-  async function handleRemove(userId: string) {
-    startTransition(async () => {
-      await removeWeeklyCheckInShare(sessionId, userId);
-    });
-  }
-
-  return (
-    <Modal isOpen={isOpen} onClose={onClose} title="Options de partage">
-      <div className="space-y-6">
-        {/* Session info */}
-        <div>
-          <p className="text-sm text-muted">Check-in hebdomadaire</p>
-          <p className="font-medium text-foreground">{sessionTitle}</p>
-        </div>
-
-        {/* Share form (only for owner) */}
-        {isOwner && (
-          <form onSubmit={handleShare} className="space-y-4">
-            <div className="flex gap-2">
-              <Input
-                type="email"
-                placeholder="Email de l'utilisateur"
-                value={email}
-                onChange={(e) => setEmail(e.target.value)}
-                className="flex-1"
-                required
-              />
-              <select
-                value={role}
-                onChange={(e) => setRole(e.target.value as ShareRole)}
-                className="rounded-lg border border-border bg-input px-3 py-2 text-sm text-foreground"
-              >
-                <option value="EDITOR">Éditeur</option>
-                <option value="VIEWER">Lecteur</option>
-              </select>
-            </div>
-
-            {error && <p className="text-sm text-destructive">{error}</p>}
-
-            <Button type="submit" disabled={isPending || !email} className="w-full">
-              {isPending ? 'Partage...' : 'Partager'}
-            </Button>
-          </form>
-        )}
-
-        {/* Current shares */}
-        <div className="space-y-2">
-          <p className="text-sm font-medium text-foreground">Collaborateurs ({shares.length})</p>
-
-          {shares.length === 0 ? (
-            <p className="text-sm text-muted">Aucun collaborateur pour le moment</p>
-          ) : (
-            <ul className="space-y-2">
-              {shares.map((share) => (
-                <li
-                  key={share.id}
-                  className="flex items-center justify-between rounded-lg border border-border bg-card p-3"
-                >
-                  <div className="flex items-center gap-3">
-                    <Avatar email={share.user.email} name={share.user.name} size={32} />
-                    <div>
-                      <p className="text-sm font-medium text-foreground">
-                        {share.user.name || share.user.email}
-                      </p>
-                      {share.user.name && <p className="text-xs text-muted">{share.user.email}</p>}
-                    </div>
-                  </div>
-
-                  <div className="flex items-center gap-2">
-                    <Badge variant={share.role === 'EDITOR' ? 'primary' : 'default'}>
-                      {share.role === 'EDITOR' ? 'Éditeur' : 'Lecteur'}
-                    </Badge>
-                    {isOwner && (
-                      <button
-                        onClick={() => handleRemove(share.user.id)}
-                        disabled={isPending}
-                        className="rounded p-1 text-muted hover:bg-destructive/10 hover:text-destructive"
-                        title="Retirer l'accès"
-                      >
-                        <svg
-                          xmlns="http://www.w3.org/2000/svg"
-                          viewBox="0 0 20 20"
-                          fill="currentColor"
-                          className="h-4 w-4"
-                        >
-                          <path
-                            fillRule="evenodd"
-                            d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.52.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
-                            clipRule="evenodd"
-                          />
-                        </svg>
-                      </button>
-                    )}
-                  </div>
-                </li>
-              ))}
-            </ul>
-          )}
-        </div>
-
-        {/* Help text */}
-        <div className="rounded-lg bg-primary/5 p-3">
-          <p className="text-xs text-muted">
-            <strong>Éditeur</strong> : peut modifier les items et leurs catégories
-            <br />
-            <strong>Lecteur</strong> : peut uniquement consulter
-          </p>
-        </div>
-      </div>
-    </Modal>
-  );
-}

src/components/weekly-checkin/index.ts

@@ -2,5 +2,4 @@ export { WeeklyCheckInBoard } from './WeeklyCheckInBoard';
 export { WeeklyCheckInCard } from './WeeklyCheckInCard';
 export { WeeklyCheckInSection } from './WeeklyCheckInSection';
 export { WeeklyCheckInLiveWrapper } from './WeeklyCheckInLiveWrapper';
-export { WeeklyCheckInShareModal } from './WeeklyCheckInShareModal';
 export { CurrentQuarterOKRs } from './CurrentQuarterOKRs';

src/components/year-review/YearReviewLiveWrapper.tsx

@@ -3,7 +3,9 @@
 import { useState, useCallback } from 'react';
 import { useYearReviewLive, type YearReviewLiveEvent } from '@/hooks/useYearReviewLive';
 import { LiveIndicator } from '@/components/collaboration/LiveIndicator';
-import { YearReviewShareModal } from './YearReviewShareModal';
+import { ShareModal } from '@/components/collaboration/ShareModal';
+import { shareYearReviewSession, removeYearReviewShare } from '@/actions/year-review';
+import type { TeamWithMembers } from '@/lib/share-utils';
 import { Button } from '@/components/ui/Button';
 import { Avatar } from '@/components/ui/Avatar';
 import type { ShareRole } from '@prisma/client';
@@ -28,6 +30,7 @@ interface YearReviewLiveWrapperProps {
   shares: Share[];
   isOwner: boolean;
   canEdit: boolean;
+  userTeams?: TeamWithMembers[];
   children: React.ReactNode;
 }
 
@@ -38,6 +41,7 @@ export function YearReviewLiveWrapper({
   shares,
   isOwner,
   canEdit,
+  userTeams = [],
   children,
 }: YearReviewLiveWrapperProps) {
   const [shareModalOpen, setShareModalOpen] = useState(false);
@@ -119,13 +123,25 @@ export function YearReviewLiveWrapper({
       <div className={!canEdit ? 'pointer-events-none opacity-90' : ''}>{children}</div>
 
       {/* Share Modal */}
-      <YearReviewShareModal
+      <ShareModal
         isOpen={shareModalOpen}
         onClose={() => setShareModalOpen(false)}
-        sessionId={sessionId}
+        title="Partager le bilan"
+        sessionSubtitle="Bilan annuel"
         sessionTitle={sessionTitle}
         shares={shares}
         isOwner={isOwner}
+        userTeams={userTeams}
+        currentUserId={currentUserId}
+        onShareWithEmail={(email, role) => shareYearReviewSession(sessionId, email, role)}
+        onRemoveShare={(userId) => removeYearReviewShare(sessionId, userId)}
+        helpText={
+          <>
+            <strong>Éditeur</strong> : peut modifier les items et leurs catégories
+            <br />
+            <strong>Lecteur</strong> : peut uniquement consulter
+          </>
+        }
       />
     </>
   );

src/components/year-review/YearReviewShareModal.tsx

@@ -1,173 +0,0 @@
-'use client';
-
-import { useState, useTransition } from 'react';
-import { Modal } from '@/components/ui/Modal';
-import { Input } from '@/components/ui/Input';
-import { Button } from '@/components/ui/Button';
-import { Badge } from '@/components/ui/Badge';
-import { Avatar } from '@/components/ui/Avatar';
-import { shareYearReviewSession, removeYearReviewShare } from '@/actions/year-review';
-import type { ShareRole } from '@prisma/client';
-
-interface ShareUser {
-  id: string;
-  name: string | null;
-  email: string;
-}
-
-interface Share {
-  id: string;
-  role: ShareRole;
-  user: ShareUser;
-  createdAt: Date;
-}
-
-interface YearReviewShareModalProps {
-  isOpen: boolean;
-  onClose: () => void;
-  sessionId: string;
-  sessionTitle: string;
-  shares: Share[];
-  isOwner: boolean;
-}
-
-export function YearReviewShareModal({
-  isOpen,
-  onClose,
-  sessionId,
-  sessionTitle,
-  shares,
-  isOwner,
-}: YearReviewShareModalProps) {
-  const [email, setEmail] = useState('');
-  const [role, setRole] = useState<ShareRole>('EDITOR');
-  const [error, setError] = useState<string | null>(null);
-  const [isPending, startTransition] = useTransition();
-
-  async function handleShare(e: React.FormEvent) {
-    e.preventDefault();
-    setError(null);
-
-    startTransition(async () => {
-      const result = await shareYearReviewSession(sessionId, email, role);
-      if (result.success) {
-        setEmail('');
-      } else {
-        setError(result.error || 'Erreur lors du partage');
-      }
-    });
-  }
-
-  async function handleRemove(userId: string) {
-    startTransition(async () => {
-      await removeYearReviewShare(sessionId, userId);
-    });
-  }
-
-  return (
-    <Modal isOpen={isOpen} onClose={onClose} title="Partager le bilan">
-      <div className="space-y-6">
-        {/* Session info */}
-        <div>
-          <p className="text-sm text-muted">Bilan annuel</p>
-          <p className="font-medium text-foreground">{sessionTitle}</p>
-        </div>
-
-        {/* Share form (only for owner) */}
-        {isOwner && (
-          <form onSubmit={handleShare} className="space-y-4">
-            <div className="flex gap-2">
-              <Input
-                type="email"
-                placeholder="Email de l'utilisateur"
-                value={email}
-                onChange={(e) => setEmail(e.target.value)}
-                className="flex-1"
-                required
-              />
-              <select
-                value={role}
-                onChange={(e) => setRole(e.target.value as ShareRole)}
-                className="rounded-lg border border-border bg-input px-3 py-2 text-sm text-foreground"
-              >
-                <option value="EDITOR">Éditeur</option>
-                <option value="VIEWER">Lecteur</option>
-              </select>
-            </div>
-
-            {error && <p className="text-sm text-destructive">{error}</p>}
-
-            <Button type="submit" disabled={isPending || !email} className="w-full">
-              {isPending ? 'Partage...' : 'Partager'}
-            </Button>
-          </form>
-        )}
-
-        {/* Current shares */}
-        <div className="space-y-2">
-          <p className="text-sm font-medium text-foreground">Collaborateurs ({shares.length})</p>
-
-          {shares.length === 0 ? (
-            <p className="text-sm text-muted">Aucun collaborateur pour le moment</p>
-          ) : (
-            <ul className="space-y-2">
-              {shares.map((share) => (
-                <li
-                  key={share.id}
-                  className="flex items-center justify-between rounded-lg border border-border bg-card p-3"
-                >
-                  <div className="flex items-center gap-3">
-                    <Avatar email={share.user.email} name={share.user.name} size={32} />
-                    <div>
-                      <p className="text-sm font-medium text-foreground">
-                        {share.user.name || share.user.email}
-                      </p>
-                      {share.user.name && <p className="text-xs text-muted">{share.user.email}</p>}
-                    </div>
-                  </div>
-
-                  <div className="flex items-center gap-2">
-                    <Badge variant={share.role === 'EDITOR' ? 'primary' : 'default'}>
-                      {share.role === 'EDITOR' ? 'Éditeur' : 'Lecteur'}
-                    </Badge>
-                    {isOwner && (
-                      <button
-                        onClick={() => handleRemove(share.user.id)}
-                        disabled={isPending}
-                        className="rounded p-1 text-muted hover:bg-destructive/10 hover:text-destructive"
-                        title="Retirer l'accès"
-                      >
-                        <svg
-                          xmlns="http://www.w3.org/2000/svg"
-                          viewBox="0 0 20 20"
-                          fill="currentColor"
-                          className="h-4 w-4"
-                        >
-                          <path
-                            fillRule="evenodd"
-                            d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.52.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
-                            clipRule="evenodd"
-                          />
-                        </svg>
-                      </button>
-                    )}
-                  </div>
-                </li>
-              ))}
-            </ul>
-          )}
-        </div>
-
-        {/* Help text */}
-        <div className="rounded-lg bg-primary/5 p-3">
-          <p className="text-xs text-muted">
-            <strong>Éditeur</strong> : peut modifier les items et leurs catégories
-            <br />
-            <strong>Lecteur</strong> : peut uniquement consulter
-          </p>
-        </div>
-      </div>
-    </Modal>
-  );
-}
-

src/components/year-review/index.ts

@@ -2,4 +2,3 @@ export { YearReviewBoard } from './YearReviewBoard';
 export { YearReviewCard } from './YearReviewCard';
 export { YearReviewSection } from './YearReviewSection';
 export { YearReviewLiveWrapper } from './YearReviewLiveWrapper';
-export { YearReviewShareModal } from './YearReviewShareModal';

src/lib/date-utils.ts

@@ -19,3 +19,17 @@ export function getWeekYearLabel(date: Date = new Date()): string {
   const year = date.getFullYear();
   return `S${week.toString().padStart(2, '0')}-${year}`;
 }
+
+/** ISO week bounds (Monday 00:00:00 to Sunday 23:59:59.999) */
+export function getWeekBounds(date: Date): { start: Date; end: Date } {
+  const d = new Date(date);
+  const dayNum = d.getDay() || 7; // Sunday = 7
+  const diff = d.getDate() - dayNum + (dayNum === 7 ? -6 : 1); // Monday
+  const monday = new Date(d);
+  monday.setDate(diff);
+  monday.setHours(0, 0, 0, 0);
+  const sunday = new Date(monday);
+  sunday.setDate(monday.getDate() + 6);
+  sunday.setHours(23, 59, 59, 999);
+  return { start: monday, end: sunday };
+}

src/lib/share-utils.ts

@@ -0,0 +1,37 @@
+/**
+ * Shared utilities for share modals across workshop types.
+ */
+
+export interface TeamMemberUser {
+  id: string;
+  email: string;
+  name: string | null;
+}
+
+export interface TeamWithMembers {
+  id: string;
+  name: string;
+  description: string | null;
+  userRole?: 'ADMIN' | 'MEMBER';
+  members?: { user: TeamMemberUser }[];
+}
+
+/**
+ * Flatten team members from all teams, dedupe by userId, exclude current user.
+ */
+export function getTeamMembersForShare(
+  userTeams: TeamWithMembers[],
+  currentUserId: string
+): TeamMemberUser[] {
+  const seen = new Set<string>();
+  return (
+    userTeams
+      .flatMap((t) => t.members ?? [])
+      .map((m) => m.user)
+      .filter((u) => {
+        if (u.id === currentUserId || seen.has(u.id)) return false;
+        seen.add(u.id);
+        return true;
+      })
+  );
+}

src/lib/types.ts

@@ -1,5 +1,5 @@
 // ============================================
-// SWOT Manager - Type Definitions
+// Workshop Manager - Type Definitions
 // ============================================
 
 export type SwotCategory = 'STRENGTH' | 'WEAKNESS' | 'OPPORTUNITY' | 'THREAT';

src/lib/workshops.ts

@@ -13,12 +13,13 @@ export const WORKSHOP_TYPE_IDS = [
 
 export type WorkshopTypeId = (typeof WORKSHOP_TYPE_IDS)[number];
 
-export type WorkshopTabType = WorkshopTypeId | 'all' | 'byPerson';
+export type WorkshopTabType = WorkshopTypeId | 'all' | 'byPerson' | 'team';
 
 export const VALID_TAB_PARAMS: WorkshopTabType[] = [
   'all',
   ...WORKSHOP_TYPE_IDS,
   'byPerson',
+  'team',
 ];
 
 export interface WorkshopConfig {

src/services/moving-motivators.ts

@@ -1,139 +1,93 @@
 import { prisma } from '@/services/database';
 import { resolveCollaborator } from '@/services/auth';
-import type { ShareRole, MotivatorType } from '@prisma/client';
+import { getTeamMemberIdsForAdminTeams } from '@/services/teams';
+import { createSessionPermissionChecks } from '@/services/session-permissions';
+import { createShareAndEventHandlers } from '@/services/session-share-events';
+import {
+  mergeSessionsByUserId,
+  fetchTeamCollaboratorSessions,
+  getSessionByIdGeneric,
+} from '@/services/session-queries';
+import type { MotivatorType } from '@prisma/client';
+
+const motivatorInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+  _count: { select: { cards: true } },
+};
 
 // ============================================
 // Moving Motivators Session CRUD
 // ============================================
 
 export async function getMotivatorSessionsByUserId(userId: string) {
-  // Get owned sessions + shared sessions
-  const [owned, shared] = await Promise.all([
+  return mergeSessionsByUserId(
+    (uid) =>
       prisma.movingMotivatorsSession.findMany({
-      where: { userId },
-      include: {
-        user: { select: { id: true, name: true, email: true } },
-        shares: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-          },
-        },
-        _count: {
-          select: {
-            cards: true,
-          },
-        },
-      },
+        where: { userId: uid },
+        include: motivatorInclude,
         orderBy: { updatedAt: 'desc' },
       }),
+    (uid) =>
       prisma.mMSessionShare.findMany({
-      where: { userId },
-      include: {
-        session: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-            shares: {
-              include: {
-                user: { select: { id: true, name: true, email: true } },
-              },
-            },
-            _count: {
-              select: {
-                cards: true,
-              },
-            },
-          },
-        },
-      },
+        where: { userId: uid },
+        include: { session: { include: motivatorInclude } },
       }),
-  ]);
-
-  // Mark owned sessions and merge with shared
-  const ownedWithRole = owned.map((s) => ({
-    ...s,
-    isOwner: true as const,
-    role: 'OWNER' as const,
-  }));
-  const sharedWithRole = shared.map((s) => ({
-    ...s.session,
-    isOwner: false as const,
-    role: s.role,
-    sharedAt: s.createdAt,
-  }));
-
-  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
-    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
   );
-
-  // Resolve participants to users
-  const sessionsWithResolved = await Promise.all(
-    allSessions.map(async (s) => ({
-      ...s,
-      resolvedParticipant: await resolveCollaborator(s.participant),
-    }))
-  );
-
-  return sessionsWithResolved;
 }
 
+/** Sessions owned by team members (where user is team admin) that are NOT shared with the user. */
+export async function getTeamCollaboratorSessionsForAdmin(userId: string) {
+  return fetchTeamCollaboratorSessions(
+    (teamMemberIds, uid) =>
+      prisma.movingMotivatorsSession.findMany({
+        where: { userId: { in: teamMemberIds }, shares: { none: { userId: uid } } },
+        include: motivatorInclude,
+        orderBy: { updatedAt: 'desc' },
+      }),
+    getTeamMemberIdsForAdminTeams,
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
+}
+
+const motivatorByIdInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  cards: { orderBy: { orderIndex: 'asc' } as const },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+};
+
 export async function getMotivatorSessionById(sessionId: string, userId: string) {
-  // Check if user owns the session OR has it shared
-  const session = await prisma.movingMotivatorsSession.findFirst({
-    where: {
-      id: sessionId,
-      OR: [
-        { userId }, // Owner
-        { shares: { some: { userId } } }, // Shared with user
-      ],
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-      cards: {
-        orderBy: { orderIndex: 'asc' },
-      },
-      shares: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
-        },
-      },
-    },
-  });
-
-  if (!session) return null;
-
-  // Determine user's role
-  const isOwner = session.userId === userId;
-  const share = session.shares.find((s) => s.userId === userId);
-  const role = isOwner ? ('OWNER' as const) : share?.role || ('VIEWER' as const);
-  const canEdit = isOwner || role === 'EDITOR';
-
-  // Resolve participant to user if it's an email
-  const resolvedParticipant = await resolveCollaborator(session.participant);
-
-  return { ...session, isOwner, role, canEdit, resolvedParticipant };
+  return getSessionByIdGeneric(
+    sessionId,
+    userId,
+    (sid, uid) =>
+      prisma.movingMotivatorsSession.findFirst({
+        where: { id: sid, OR: [{ userId: uid }, { shares: { some: { userId: uid } } }] },
+        include: motivatorByIdInclude,
+      }),
+    (sid) =>
+      prisma.movingMotivatorsSession.findUnique({ where: { id: sid }, include: motivatorByIdInclude }),
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
 }
 
-// Check if user can access session (owner or shared)
-export async function canAccessMotivatorSession(sessionId: string, userId: string) {
-  const count = await prisma.movingMotivatorsSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId } } }],
-    },
-  });
-  return count > 0;
-}
+const motivatorPermissions = createSessionPermissionChecks(prisma.movingMotivatorsSession);
 
-// Check if user can edit session (owner or EDITOR role)
-export async function canEditMotivatorSession(sessionId: string, userId: string) {
-  const count = await prisma.movingMotivatorsSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' } } }],
-    },
-  });
-  return count > 0;
-}
+const motivatorShareEvents = createShareAndEventHandlers<
+  'CARD_MOVED' | 'CARD_INFLUENCE_CHANGED' | 'CARDS_REORDERED' | 'SESSION_UPDATED'
+>(
+  prisma.movingMotivatorsSession,
+  prisma.mMSessionShare,
+  prisma.mMSessionEvent,
+  motivatorPermissions.canAccess
+);
+
+export const canAccessMotivatorSession = motivatorPermissions.canAccess;
+export const canEditMotivatorSession = motivatorPermissions.canEdit;
+export const canDeleteMotivatorSession = motivatorPermissions.canDelete;
 
 const DEFAULT_MOTIVATOR_TYPES: MotivatorType[] = [
   'STATUS',
@@ -178,15 +132,21 @@ export async function updateMotivatorSession(
   userId: string,
   data: { title?: string; participant?: string }
 ) {
+  if (!(await canEditMotivatorSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.movingMotivatorsSession.updateMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
     data,
   });
 }
 
 export async function deleteMotivatorSession(sessionId: string, userId: string) {
+  if (!(await canDeleteMotivatorSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.movingMotivatorsSession.deleteMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
   });
 }
 
@@ -228,81 +188,9 @@ export async function updateCardInfluence(cardId: string, influence: number) {
 // Session Sharing
 // ============================================
 
-export async function shareMotivatorSession(
-  sessionId: string,
-  ownerId: string,
-  targetEmail: string,
-  role: ShareRole = 'EDITOR'
-) {
-  // Verify owner
-  const session = await prisma.movingMotivatorsSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  // Find target user
-  const targetUser = await prisma.user.findUnique({
-    where: { email: targetEmail },
-  });
-  if (!targetUser) {
-    throw new Error('User not found');
-  }
-
-  // Can't share with yourself
-  if (targetUser.id === ownerId) {
-    throw new Error('Cannot share session with yourself');
-  }
-
-  // Create or update share
-  return prisma.mMSessionShare.upsert({
-    where: {
-      sessionId_userId: { sessionId, userId: targetUser.id },
-    },
-    update: { role },
-    create: {
-      sessionId,
-      userId: targetUser.id,
-      role,
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
-
-export async function removeMotivatorShare(
-  sessionId: string,
-  ownerId: string,
-  shareUserId: string
-) {
-  // Verify owner
-  const session = await prisma.movingMotivatorsSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  return prisma.mMSessionShare.deleteMany({
-    where: { sessionId, userId: shareUserId },
-  });
-}
-
-export async function getMotivatorSessionShares(sessionId: string, userId: string) {
-  // Verify access
-  if (!(await canAccessMotivatorSession(sessionId, userId))) {
-    throw new Error('Access denied');
-  }
-
-  return prisma.mMSessionShare.findMany({
-    where: { sessionId },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const shareMotivatorSession = motivatorShareEvents.share;
+export const removeMotivatorShare = motivatorShareEvents.removeShare;
+export const getMotivatorSessionShares = motivatorShareEvents.getShares;
 
 // ============================================
 // Session Events (for real-time sync)
@@ -314,40 +202,6 @@ export type MMSessionEventType =
   | 'CARDS_REORDERED'
   | 'SESSION_UPDATED';
 
-export async function createMotivatorSessionEvent(
-  sessionId: string,
-  userId: string,
-  type: MMSessionEventType,
-  payload: Record<string, unknown>
-) {
-  return prisma.mMSessionEvent.create({
-    data: {
-      sessionId,
-      userId,
-      type,
-      payload: JSON.stringify(payload),
-    },
-  });
-}
-
-export async function getMotivatorSessionEvents(sessionId: string, since?: Date) {
-  return prisma.mMSessionEvent.findMany({
-    where: {
-      sessionId,
-      ...(since && { createdAt: { gt: since } }),
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-    orderBy: { createdAt: 'asc' },
-  });
-}
-
-export async function getLatestMotivatorEventTimestamp(sessionId: string) {
-  const event = await prisma.mMSessionEvent.findFirst({
-    where: { sessionId },
-    orderBy: { createdAt: 'desc' },
-    select: { createdAt: true },
-  });
-  return event?.createdAt;
-}
+export const createMotivatorSessionEvent = motivatorShareEvents.createEvent;
+export const getMotivatorSessionEvents = motivatorShareEvents.getEvents;
+export const getLatestMotivatorEventTimestamp = motivatorShareEvents.getLatestEventTimestamp;

src/services/session-permissions.ts

@@ -0,0 +1,68 @@
+/**
+ * Shared permission helpers for workshop sessions.
+ * Used by: sessions, moving-motivators, year-review, weekly-checkin, weather.
+ */
+import { isAdminOfUser } from '@/services/teams';
+
+export type GetOwnerIdFn = (sessionId: string) => Promise<string | null>;
+
+/** Prisma model delegate with count + findUnique (session-like models with userId + shares) */
+export type SessionLikeDelegate = {
+  count: (args: { where: object }) => Promise<number>;
+  findUnique: (args: {
+    where: { id: string };
+    select: { userId: true };
+  }) => Promise<{ userId: string } | null>;
+};
+
+/** Shared where clauses for access/edit checks */
+const accessWhere = (sessionId: string, userId: string) => ({
+  id: sessionId,
+  OR: [{ userId }, { shares: { some: { userId } } }],
+});
+
+const editWhere = (sessionId: string, userId: string) => ({
+  id: sessionId,
+  OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' as const } } }],
+});
+
+/** Factory: creates canAccess, canEdit, canDelete for a session-like model */
+export function createSessionPermissionChecks(model: SessionLikeDelegate) {
+  const getOwnerId: GetOwnerIdFn = (sessionId) =>
+    model.findUnique({ where: { id: sessionId }, select: { userId: true } }).then((s) => s?.userId ?? null);
+
+  return {
+    canAccess: async (sessionId: string, userId: string) => {
+      const count = await model.count({ where: accessWhere(sessionId, userId) });
+      return withAdminFallback(count > 0, getOwnerId, sessionId, userId);
+    },
+    canEdit: async (sessionId: string, userId: string) => {
+      const count = await model.count({ where: editWhere(sessionId, userId) });
+      return withAdminFallback(count > 0, getOwnerId, sessionId, userId);
+    },
+    canDelete: async (sessionId: string, userId: string) =>
+      canDeleteByOwner(getOwnerId, sessionId, userId),
+  };
+}
+
+/** Returns true if hasDirectAccess OR user is team admin of session owner */
+export async function withAdminFallback(
+  hasDirectAccess: boolean,
+  getOwnerId: GetOwnerIdFn,
+  sessionId: string,
+  userId: string
+): Promise<boolean> {
+  if (hasDirectAccess) return true;
+  const ownerId = await getOwnerId(sessionId);
+  return ownerId ? isAdminOfUser(ownerId, userId) : false;
+}
+
+/** Returns true if userId is owner or team admin of owner. Use for delete permission (EDITOR cannot delete). */
+export async function canDeleteByOwner(
+  getOwnerId: GetOwnerIdFn,
+  sessionId: string,
+  userId: string
+): Promise<boolean> {
+  const ownerId = await getOwnerId(sessionId);
+  return ownerId !== null && (ownerId === userId || isAdminOfUser(ownerId, userId));
+}

src/services/session-queries.ts

@@ -0,0 +1,122 @@
+/**
+ * Shared query patterns for workshop sessions.
+ * Used by: sessions, moving-motivators, year-review, weekly-checkin, weather.
+ */
+import { isAdminOfUser } from '@/services/teams';
+
+type SessionWithUserAndShares = {
+  updatedAt: Date;
+  user: { id: string; name: string | null; email: string };
+  shares: Array<{ user: { id: string; name: string | null; email: string } }>;
+};
+
+type SharedRecord<T> = {
+  session: T;
+  role: string;
+  createdAt: Date;
+};
+
+/** Merge owned + shared sessions, sort by updatedAt, optionally resolve participant */
+export async function mergeSessionsByUserId<
+  T extends SessionWithUserAndShares,
+  R extends Record<string, unknown> = Record<string, never>,
+>(
+  fetchOwned: (userId: string) => Promise<T[]>,
+  fetchShared: (userId: string) => Promise<SharedRecord<T>[]>,
+  userId: string,
+  resolveParticipant?: (session: T) => Promise<R>
+): Promise<(T & { isOwner: boolean; role: 'OWNER' | 'VIEWER' | 'EDITOR' } & R)[]> {
+  const [owned, shared] = await Promise.all([fetchOwned(userId), fetchShared(userId)]);
+
+  const ownedWithRole = owned.map((s) => ({
+    ...s,
+    isOwner: true as const,
+    role: 'OWNER' as const,
+  }));
+  const sharedWithRole = shared.map((s) => ({
+    ...s.session,
+    isOwner: false as const,
+    role: s.role,
+    sharedAt: s.createdAt,
+  }));
+
+  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
+    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+  );
+
+  if (resolveParticipant) {
+    return Promise.all(
+      allSessions.map(async (s) => ({ ...s, ...(await resolveParticipant(s)) }))
+    ) as Promise<(T & { isOwner: boolean; role: 'OWNER' | 'VIEWER' | 'EDITOR' } & R)[]>;
+  }
+  return allSessions as (T & { isOwner: boolean; role: 'OWNER' | 'VIEWER' | 'EDITOR' } & R)[];
+}
+
+/** Fetch team member sessions (admin view), optionally resolve participant */
+export async function fetchTeamCollaboratorSessions<
+  T extends SessionWithUserAndShares,
+  R extends Record<string, unknown> = Record<string, never>,
+>(
+  fetchTeamSessions: (teamMemberIds: string[], userId: string) => Promise<T[]>,
+  getTeamMemberIds: (userId: string) => Promise<string[]>,
+  userId: string,
+  resolveParticipant?: (session: T) => Promise<R>
+): Promise<(T & { isOwner: false; role: 'VIEWER'; isTeamCollab: true; canEdit: true } & R)[]> {
+  const teamMemberIds = await getTeamMemberIds(userId);
+  if (teamMemberIds.length === 0) return [];
+
+  const sessions = await fetchTeamSessions(teamMemberIds, userId);
+
+  const withRole = sessions.map((s) => ({
+    ...s,
+    isOwner: false as const,
+    role: 'VIEWER' as const,
+    isTeamCollab: true as const,
+    canEdit: true as const,
+  }));
+
+  if (resolveParticipant) {
+    return Promise.all(
+      withRole.map(async (s) => ({ ...s, ...(await resolveParticipant(s)) }))
+    ) as Promise<(T & { isOwner: false; role: 'VIEWER'; isTeamCollab: true; canEdit: true } & R)[]>;
+  }
+  return withRole as (T & { isOwner: false; role: 'VIEWER'; isTeamCollab: true; canEdit: true } & R)[];
+}
+
+type SessionWithShares = {
+  userId: string;
+  shares: Array<{ userId: string; role?: string }>;
+};
+
+/** Get session by ID with access check (owner, shared, or team admin). Fallback for admin viewing team member's session. */
+export async function getSessionByIdGeneric<
+  T extends SessionWithShares,
+  R extends Record<string, unknown> = Record<string, never>,
+>(
+  sessionId: string,
+  userId: string,
+  fetchWithAccess: (sessionId: string, userId: string) => Promise<T | null>,
+  fetchById: (sessionId: string) => Promise<T | null>,
+  resolveParticipant?: (session: T) => Promise<R>
+): Promise<(T & { isOwner: boolean; role: 'OWNER' | 'VIEWER' | 'EDITOR'; canEdit: boolean } & R) | null> {
+  let session = await fetchWithAccess(sessionId, userId);
+  if (!session) {
+    const raw = await fetchById(sessionId);
+    if (!raw || !(await isAdminOfUser(raw.userId, userId))) return null;
+    session = raw;
+  }
+  const isOwner = session.userId === userId;
+  const share = session.shares.find((s) => s.userId === userId);
+  const isAdminOfOwner = !isOwner && !share && (await isAdminOfUser(session.userId, userId));
+  const role = isOwner ? ('OWNER' as const) : (share?.role || ('VIEWER' as const));
+  const canEdit = isOwner || role === 'EDITOR' || isAdminOfOwner;
+  const base = { ...session, isOwner, role, canEdit };
+  if (resolveParticipant) {
+    return { ...base, ...(await resolveParticipant(session)) } as T & {
+      isOwner: boolean;
+      role: 'OWNER' | 'VIEWER' | 'EDITOR';
+      canEdit: boolean;
+    } & R;
+  }
+  return base as T & { isOwner: boolean; role: 'OWNER' | 'VIEWER' | 'EDITOR'; canEdit: boolean } & R;
+}

src/services/session-share-events.ts

@@ -0,0 +1,172 @@
+/**
+ * Shared share + realtime event logic for workshop sessions.
+ * Used by: sessions, moving-motivators, year-review, weekly-checkin, weather.
+ */
+import { prisma } from '@/services/database';
+import type { ShareRole } from '@prisma/client';
+
+const userSelect = { id: true, name: true, email: true } as const;
+
+export type SessionEventWithUser = {
+  id: string;
+  sessionId: string;
+  userId: string;
+  type: string;
+  payload: string;
+  createdAt: Date;
+  user: { id: string; name: string | null; email: string };
+};
+
+type ShareInclude = { user: { select: typeof userSelect } };
+type EventInclude = { user: { select: typeof userSelect } };
+
+type ShareDelegate = {
+  upsert: (args: {
+    where: { sessionId_userId: { sessionId: string; userId: string } };
+    update: { role: ShareRole };
+    create: { sessionId: string; userId: string; role: ShareRole };
+    include: ShareInclude;
+  }) => Promise<unknown>;
+  deleteMany: (args: { where: { sessionId: string; userId: string } }) => Promise<unknown>;
+  findMany: (args: {
+    where: { sessionId: string };
+    include: ShareInclude;
+  }) => Promise<unknown>;
+};
+
+type EventDelegate = {
+  create: (args: {
+    data: { sessionId: string; userId: string; type: string; payload: string };
+  }) => Promise<unknown>;
+  findMany: (args: {
+    where: { sessionId: string } | { sessionId: string; createdAt: { gt: Date } };
+    include: EventInclude;
+    orderBy: { createdAt: 'asc' };
+  }) => Promise<unknown>;
+  findFirst: (args: {
+    where: { sessionId: string };
+    orderBy: { createdAt: 'desc' };
+    select: { createdAt: true };
+  }) => Promise<{ createdAt: Date } | null>;
+};
+
+type SessionDelegate = {
+  findFirst: (args: { where: { id: string; userId: string } }) => Promise<unknown>;
+};
+
+export function createShareAndEventHandlers<TEventType extends string>(
+  sessionModel: SessionDelegate,
+  shareModel: ShareDelegate,
+  eventModel: EventDelegate,
+  canAccessSession: (sessionId: string, userId: string) => Promise<boolean>
+) {
+  return {
+    async share(
+      sessionId: string,
+      ownerId: string,
+      targetEmail: string,
+      role: ShareRole = 'EDITOR'
+    ) {
+      const session = await sessionModel.findFirst({
+        where: { id: sessionId, userId: ownerId },
+      });
+      if (!session) {
+        throw new Error('Session not found or not owned');
+      }
+
+      const targetUser = await prisma.user.findUnique({
+        where: { email: targetEmail },
+      });
+      if (!targetUser) {
+        throw new Error('User not found');
+      }
+
+      if (targetUser.id === ownerId) {
+        throw new Error('Cannot share session with yourself');
+      }
+
+      return shareModel.upsert({
+        where: {
+          sessionId_userId: { sessionId, userId: targetUser.id },
+        },
+        update: { role },
+        create: {
+          sessionId,
+          userId: targetUser.id,
+          role,
+        },
+        include: {
+          user: { select: userSelect },
+        },
+      });
+    },
+
+    async removeShare(
+      sessionId: string,
+      ownerId: string,
+      shareUserId: string
+    ) {
+      const session = await sessionModel.findFirst({
+        where: { id: sessionId, userId: ownerId },
+      });
+      if (!session) {
+        throw new Error('Session not found or not owned');
+      }
+
+      return shareModel.deleteMany({
+        where: { sessionId, userId: shareUserId },
+      });
+    },
+
+    async getShares(sessionId: string, userId: string) {
+      if (!(await canAccessSession(sessionId, userId))) {
+        throw new Error('Access denied');
+      }
+
+      return shareModel.findMany({
+        where: { sessionId },
+        include: {
+          user: { select: userSelect },
+        },
+      });
+    },
+
+    async createEvent(
+      sessionId: string,
+      userId: string,
+      type: TEventType,
+      payload: Record<string, unknown>
+    ): Promise<SessionEventWithUser> {
+      return eventModel.create({
+        data: {
+          sessionId,
+          userId,
+          type,
+          payload: JSON.stringify(payload),
+        },
+      }) as Promise<SessionEventWithUser>;
+    },
+
+    async getEvents(sessionId: string, since?: Date): Promise<SessionEventWithUser[]> {
+      return eventModel.findMany({
+        where: {
+          sessionId,
+          ...(since && { createdAt: { gt: since } }),
+        },
+        include: {
+          user: { select: userSelect },
+        },
+        orderBy: { createdAt: 'asc' },
+      }) as Promise<SessionEventWithUser[]>;
+    },
+
+    async getLatestEventTimestamp(sessionId: string) {
+      const event = await eventModel.findFirst({
+        where: { sessionId },
+        orderBy: { createdAt: 'desc' },
+        select: { createdAt: true },
+      });
+      return event?.createdAt;
+    },
+  };
+}

src/services/sessions.ts

@@ -1,151 +1,103 @@
 import { prisma } from '@/services/database';
 import { resolveCollaborator } from '@/services/auth';
+import { getTeamMemberIdsForAdminTeams } from '@/services/teams';
+import { createSessionPermissionChecks } from '@/services/session-permissions';
+import { createShareAndEventHandlers } from '@/services/session-share-events';
+import {
+  mergeSessionsByUserId,
+  fetchTeamCollaboratorSessions,
+  getSessionByIdGeneric,
+} from '@/services/session-queries';
 import type { SwotCategory, ShareRole } from '@prisma/client';
 
+const sessionInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+  _count: { select: { items: true, actions: true } },
+};
+
 // ============================================
 // Session CRUD
 // ============================================
 
 export async function getSessionsByUserId(userId: string) {
-  // Get owned sessions + shared sessions
-  const [owned, shared] = await Promise.all([
+  return mergeSessionsByUserId(
+    (uid) =>
       prisma.session.findMany({
-      where: { userId },
-      include: {
-        user: { select: { id: true, name: true, email: true } },
-        shares: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-          },
-        },
-        _count: {
-          select: {
-            items: true,
-            actions: true,
-          },
-        },
-      },
+        where: { userId: uid },
+        include: sessionInclude,
         orderBy: { updatedAt: 'desc' },
       }),
+    (uid) =>
       prisma.sessionShare.findMany({
-      where: { userId },
-      include: {
-        session: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-            shares: {
-              include: {
-                user: { select: { id: true, name: true, email: true } },
-              },
-            },
-            _count: {
-              select: {
-                items: true,
-                actions: true,
-              },
-            },
-          },
-        },
-      },
+        where: { userId: uid },
+        include: { session: { include: sessionInclude } },
       }),
-  ]);
-
-  // Mark owned sessions and merge with shared
-  const ownedWithRole = owned.map((s) => ({
-    ...s,
-    isOwner: true as const,
-    role: 'OWNER' as const,
-  }));
-  const sharedWithRole = shared.map((s) => ({
-    ...s.session,
-    isOwner: false as const,
-    role: s.role,
-    sharedAt: s.createdAt,
-  }));
-
-  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
-    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+    userId,
+    (s) => resolveCollaborator(s.collaborator).then((r) => ({ resolvedCollaborator: r }))
   );
-
-  // Resolve collaborators to users
-  const sessionsWithResolved = await Promise.all(
-    allSessions.map(async (s) => ({
-      ...s,
-      resolvedCollaborator: await resolveCollaborator(s.collaborator),
-    }))
-  );
-
-  return sessionsWithResolved;
 }
 
+/** Sessions owned by team members (where user is team admin) that are NOT shared with the user. */
+export async function getTeamCollaboratorSessionsForAdmin(userId: string) {
+  return fetchTeamCollaboratorSessions(
+    (teamMemberIds, uid) =>
+      prisma.session.findMany({
+        where: { userId: { in: teamMemberIds }, shares: { none: { userId: uid } } },
+        include: sessionInclude,
+        orderBy: { updatedAt: 'desc' },
+      }),
+    getTeamMemberIdsForAdminTeams,
+    userId,
+    (s) => resolveCollaborator(s.collaborator).then((r) => ({ resolvedCollaborator: r }))
+  );
+}
+
+const sessionByIdInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  items: { orderBy: { order: 'asc' } as const },
+  actions: {
+    include: { links: { include: { swotItem: true } } },
+    orderBy: { createdAt: 'asc' } as const,
+  },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+};
+
 export async function getSessionById(sessionId: string, userId: string) {
-  // Check if user owns the session OR has it shared
-  const session = await prisma.session.findFirst({
-    where: {
-      id: sessionId,
-      OR: [
-        { userId }, // Owner
-        { shares: { some: { userId } } }, // Shared with user
-      ],
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-      items: {
-        orderBy: { order: 'asc' },
-      },
-      actions: {
-        include: {
-          links: {
-            include: {
-              swotItem: true,
-            },
-          },
-        },
-        orderBy: { createdAt: 'asc' },
-      },
-      shares: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
-        },
-      },
-    },
-  });
-
-  if (!session) return null;
-
-  // Determine user's role
-  const isOwner = session.userId === userId;
-  const share = session.shares.find((s) => s.userId === userId);
-  const role = isOwner ? ('OWNER' as const) : share?.role || ('VIEWER' as const);
-  const canEdit = isOwner || role === 'EDITOR';
-
-  // Resolve collaborator to user if it's an email
-  const resolvedCollaborator = await resolveCollaborator(session.collaborator);
-
-  return { ...session, isOwner, role, canEdit, resolvedCollaborator };
+  return getSessionByIdGeneric(
+    sessionId,
+    userId,
+    (sid, uid) =>
+      prisma.session.findFirst({
+        where: { id: sid, OR: [{ userId: uid }, { shares: { some: { userId: uid } } }] },
+        include: sessionByIdInclude,
+      }),
+    (sid) => prisma.session.findUnique({ where: { id: sid }, include: sessionByIdInclude }),
+    (s) => resolveCollaborator(s.collaborator).then((r) => ({ resolvedCollaborator: r }))
+  );
 }
 
-// Check if user can access session (owner or shared)
-export async function canAccessSession(sessionId: string, userId: string) {
-  const count = await prisma.session.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId } } }],
-    },
-  });
-  return count > 0;
-}
+const sessionPermissions = createSessionPermissionChecks(prisma.session);
 
-// Check if user can edit session (owner or EDITOR role)
-export async function canEditSession(sessionId: string, userId: string) {
-  const count = await prisma.session.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' } } }],
-    },
-  });
-  return count > 0;
-}
+const sessionShareEvents = createShareAndEventHandlers<
+  | 'ITEM_CREATED'
+  | 'ITEM_UPDATED'
+  | 'ITEM_DELETED'
+  | 'ITEM_MOVED'
+  | 'ACTION_CREATED'
+  | 'ACTION_UPDATED'
+  | 'ACTION_DELETED'
+  | 'SESSION_UPDATED'
+>(
+  prisma.session,
+  prisma.sessionShare,
+  prisma.sessionEvent,
+  sessionPermissions.canAccess
+);
+
+export const canAccessSession = sessionPermissions.canAccess;
+export const canEditSession = sessionPermissions.canEdit;
+export const canDeleteSession = sessionPermissions.canDelete;
 
 export async function createSession(userId: string, data: { title: string; collaborator: string }) {
   return prisma.session.create({
@@ -161,15 +113,21 @@ export async function updateSession(
   userId: string,
   data: { title?: string; collaborator?: string }
 ) {
+  if (!(await canEditSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.session.updateMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
     data,
   });
 }
 
 export async function deleteSession(sessionId: string, userId: string) {
+  if (!(await canDeleteSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.session.deleteMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
   });
 }
 
@@ -369,77 +327,9 @@ export async function unlinkItemFromAction(actionId: string, swotItemId: string)
 // Session Sharing
 // ============================================
 
-export async function shareSession(
-  sessionId: string,
-  ownerId: string,
-  targetEmail: string,
-  role: ShareRole = 'EDITOR'
-) {
-  // Verify owner
-  const session = await prisma.session.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  // Find target user
-  const targetUser = await prisma.user.findUnique({
-    where: { email: targetEmail },
-  });
-  if (!targetUser) {
-    throw new Error('User not found');
-  }
-
-  // Can't share with yourself
-  if (targetUser.id === ownerId) {
-    throw new Error('Cannot share session with yourself');
-  }
-
-  // Create or update share
-  return prisma.sessionShare.upsert({
-    where: {
-      sessionId_userId: { sessionId, userId: targetUser.id },
-    },
-    update: { role },
-    create: {
-      sessionId,
-      userId: targetUser.id,
-      role,
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
-
-export async function removeShare(sessionId: string, ownerId: string, shareUserId: string) {
-  // Verify owner
-  const session = await prisma.session.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  return prisma.sessionShare.deleteMany({
-    where: { sessionId, userId: shareUserId },
-  });
-}
-
-export async function getSessionShares(sessionId: string, userId: string) {
-  // Verify access
-  if (!(await canAccessSession(sessionId, userId))) {
-    throw new Error('Access denied');
-  }
-
-  return prisma.sessionShare.findMany({
-    where: { sessionId },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const shareSession = sessionShareEvents.share;
+export const removeShare = sessionShareEvents.removeShare;
+export const getSessionShares = sessionShareEvents.getShares;
 
 // ============================================
 // Session Events (for real-time sync)
@@ -455,40 +345,6 @@ export type SessionEventType =
   | 'ACTION_DELETED'
   | 'SESSION_UPDATED';
 
-export async function createSessionEvent(
-  sessionId: string,
-  userId: string,
-  type: SessionEventType,
-  payload: Record<string, unknown>
-) {
-  return prisma.sessionEvent.create({
-    data: {
-      sessionId,
-      userId,
-      type,
-      payload: JSON.stringify(payload),
-    },
-  });
-}
-
-export async function getSessionEvents(sessionId: string, since?: Date) {
-  return prisma.sessionEvent.findMany({
-    where: {
-      sessionId,
-      ...(since && { createdAt: { gt: since } }),
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-    orderBy: { createdAt: 'asc' },
-  });
-}
-
-export async function getLatestEventTimestamp(sessionId: string) {
-  const event = await prisma.sessionEvent.findFirst({
-    where: { sessionId },
-    orderBy: { createdAt: 'desc' },
-    select: { createdAt: true },
-  });
-  return event?.createdAt;
-}
+export const createSessionEvent = sessionShareEvents.createEvent;
+export const getSessionEvents = sessionShareEvents.getEvents;
+export const getLatestEventTimestamp = sessionShareEvents.getLatestEventTimestamp;

src/services/teams.ts

@@ -244,6 +244,35 @@ export async function getTeamMember(teamId: string, userId: string) {
   });
 }
 
+/** Returns true if adminUserId is ADMIN of any team that contains ownerUserId. */
+export async function isAdminOfUser(ownerUserId: string, adminUserId: string): Promise<boolean> {
+  if (ownerUserId === adminUserId) return false;
+  const teamMemberIds = await getTeamMemberIdsForAdminTeams(adminUserId);
+  return teamMemberIds.includes(ownerUserId);
+}
+
+/** Returns user IDs of all members in teams where the given user is ADMIN (excluding self). */
+export async function getTeamMemberIdsForAdminTeams(userId: string): Promise<string[]> {
+  const adminTeams = await prisma.teamMember.findMany({
+    where: {
+      userId,
+      role: 'ADMIN',
+    },
+    select: { teamId: true },
+  });
+  if (adminTeams.length === 0) return [];
+
+  const members = await prisma.teamMember.findMany({
+    where: {
+      teamId: { in: adminTeams.map((t) => t.teamId) },
+      userId: { not: userId },
+    },
+    select: { userId: true },
+    distinct: ['userId'],
+  });
+  return members.map((m) => m.userId);
+}
+
 export async function getTeamMemberById(teamMemberId: string) {
   return prisma.teamMember.findUnique({
     where: { id: teamMemberId },

src/services/weather.ts

@@ -1,130 +1,93 @@
 import { prisma } from '@/services/database';
+import { getTeamMemberIdsForAdminTeams } from '@/services/teams';
+import { createSessionPermissionChecks } from '@/services/session-permissions';
+import { createShareAndEventHandlers } from '@/services/session-share-events';
+import {
+  mergeSessionsByUserId,
+  fetchTeamCollaboratorSessions,
+  getSessionByIdGeneric,
+} from '@/services/session-queries';
+import { getWeekBounds } from '@/lib/date-utils';
 import type { ShareRole } from '@prisma/client';
 
+const weatherInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+  _count: { select: { entries: true } },
+};
+
 // ============================================
 // Weather Session CRUD
 // ============================================
 
 export async function getWeatherSessionsByUserId(userId: string) {
-  // Get owned sessions + shared sessions
-  const [owned, shared] = await Promise.all([
+  return mergeSessionsByUserId(
+    (uid) =>
       prisma.weatherSession.findMany({
-      where: { userId },
-      include: {
-        user: { select: { id: true, name: true, email: true } },
-        shares: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-          },
-        },
-        _count: {
-          select: {
-            entries: true,
-          },
-        },
-      },
+        where: { userId: uid },
+        include: weatherInclude,
         orderBy: { updatedAt: 'desc' },
       }),
+    (uid) =>
       prisma.weatherSessionShare.findMany({
-      where: { userId },
-      include: {
-        session: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-            shares: {
-              include: {
-                user: { select: { id: true, name: true, email: true } },
-              },
-            },
-            _count: {
-              select: {
-                entries: true,
-              },
-            },
-          },
-        },
-      },
+        where: { userId: uid },
+        include: { session: { include: weatherInclude } },
       }),
-  ]);
-
-  // Mark owned sessions and merge with shared
-  const ownedWithRole = owned.map((s) => ({
-    ...s,
-    isOwner: true as const,
-    role: 'OWNER' as const,
-  }));
-  const sharedWithRole = shared.map((s) => ({
-    ...s.session,
-    isOwner: false as const,
-    role: s.role,
-    sharedAt: s.createdAt,
-  }));
-
-  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
-    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+    userId
   );
-
-  return allSessions;
 }
 
-export async function getWeatherSessionById(sessionId: string, userId: string) {
-  // Check if user owns the session OR has it shared
-  const session = await prisma.weatherSession.findFirst({
-    where: {
-      id: sessionId,
-      OR: [
-        { userId }, // Owner
-        { shares: { some: { userId } } }, // Shared with user
-      ],
-    },
-    include: {
+/** Sessions owned by team members (where user is team admin) that are NOT shared with the user. */
+export async function getTeamCollaboratorSessionsForAdmin(userId: string) {
+  return fetchTeamCollaboratorSessions(
+    (teamMemberIds, uid) =>
+      prisma.weatherSession.findMany({
+        where: { userId: { in: teamMemberIds }, shares: { none: { userId: uid } } },
+        include: weatherInclude,
+        orderBy: { updatedAt: 'desc' },
+      }),
+    getTeamMemberIdsForAdminTeams,
+    userId
+  );
+}
+
+const weatherByIdInclude = {
   user: { select: { id: true, name: true, email: true } },
   entries: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
+    include: { user: { select: { id: true, name: true, email: true } } },
+    orderBy: { createdAt: 'asc' } as const,
   },
-        orderBy: { createdAt: 'asc' },
-      },
-      shares: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
-        },
-      },
-    },
-  });
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+};
 
-  if (!session) return null;
-
-  // Determine user's role
-  const isOwner = session.userId === userId;
-  const share = session.shares.find((s) => s.userId === userId);
-  const role = isOwner ? ('OWNER' as const) : share?.role || ('VIEWER' as const);
-  const canEdit = isOwner || role === 'EDITOR';
-
-  return { ...session, isOwner, role, canEdit };
+export async function getWeatherSessionById(sessionId: string, userId: string) {
+  return getSessionByIdGeneric(
+    sessionId,
+    userId,
+    (sid, uid) =>
+      prisma.weatherSession.findFirst({
+        where: { id: sid, OR: [{ userId: uid }, { shares: { some: { userId: uid } } }] },
+        include: weatherByIdInclude,
+      }),
+    (sid) =>
+      prisma.weatherSession.findUnique({ where: { id: sid }, include: weatherByIdInclude })
+  );
 }
 
-// Check if user can access session (owner or shared)
-export async function canAccessWeatherSession(sessionId: string, userId: string) {
-  const count = await prisma.weatherSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId } } }],
-    },
-  });
-  return count > 0;
-}
+const weatherPermissions = createSessionPermissionChecks(prisma.weatherSession);
 
-// Check if user can edit session (owner or EDITOR role)
-export async function canEditWeatherSession(sessionId: string, userId: string) {
-  const count = await prisma.weatherSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' } } }],
-    },
-  });
-  return count > 0;
-}
+const weatherShareEvents = createShareAndEventHandlers<
+  'ENTRY_CREATED' | 'ENTRY_UPDATED' | 'ENTRY_DELETED' | 'SESSION_UPDATED'
+>(
+  prisma.weatherSession,
+  prisma.weatherSessionShare,
+  prisma.weatherSessionEvent,
+  weatherPermissions.canAccess
+);
+
+export const canAccessWeatherSession = weatherPermissions.canAccess;
+export const canEditWeatherSession = weatherPermissions.canEdit;
+export const canDeleteWeatherSession = weatherPermissions.canDelete;
 
 export async function createWeatherSession(userId: string, data: { title: string; date?: Date }) {
   return prisma.weatherSession.create({
@@ -148,15 +111,21 @@ export async function updateWeatherSession(
   userId: string,
   data: { title?: string; date?: Date }
 ) {
+  if (!(await canEditWeatherSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.weatherSession.updateMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
     data,
   });
 }
 
 export async function deleteWeatherSession(sessionId: string, userId: string) {
+  if (!(await canDeleteWeatherSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.weatherSession.deleteMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
   });
 }
 
@@ -212,49 +181,7 @@ export async function deleteWeatherEntry(sessionId: string, userId: string) {
 // Session Sharing
 // ============================================
 
-export async function shareWeatherSession(
-  sessionId: string,
-  ownerId: string,
-  targetEmail: string,
-  role: ShareRole = 'EDITOR'
-) {
-  // Verify owner
-  const session = await prisma.weatherSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  // Find target user
-  const targetUser = await prisma.user.findUnique({
-    where: { email: targetEmail },
-  });
-  if (!targetUser) {
-    throw new Error('User not found');
-  }
-
-  // Can't share with yourself
-  if (targetUser.id === ownerId) {
-    throw new Error('Cannot share session with yourself');
-  }
-
-  // Create or update share
-  return prisma.weatherSessionShare.upsert({
-    where: {
-      sessionId_userId: { sessionId, userId: targetUser.id },
-    },
-    update: { role },
-    create: {
-      sessionId,
-      userId: targetUser.id,
-      role,
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const shareWeatherSession = weatherShareEvents.share;
 
 export async function shareWeatherSessionToTeam(
   sessionId: string,
@@ -270,21 +197,43 @@ export async function shareWeatherSessionToTeam(
     throw new Error('Session not found or not owned');
   }
 
-  // Get team members
+  // Max 1 météo par équipe par semaine
   const teamMembers = await prisma.teamMember.findMany({
+    where: { teamId },
+    select: { userId: true },
+  });
+  const teamMemberIds = teamMembers.map((tm) => tm.userId);
+  if (teamMemberIds.length > 0) {
+    const { start: weekStart, end: weekEnd } = getWeekBounds(session.date);
+    const existingCount = await prisma.weatherSession.count({
+      where: {
+        id: { not: sessionId },
+        date: { gte: weekStart, lte: weekEnd },
+        shares: {
+          some: { userId: { in: teamMemberIds } },
+        },
+      },
+    });
+    if (existingCount > 0) {
+      throw new Error("Cette équipe a déjà une météo pour cette semaine");
+    }
+  }
+
+  // Get team members (full)
+  const teamMembersFull = await prisma.teamMember.findMany({
     where: { teamId },
     include: {
       user: { select: { id: true, name: true, email: true } },
     },
   });
 
-  if (teamMembers.length === 0) {
+  if (teamMembersFull.length === 0) {
     throw new Error('Team has no members');
   }
 
   // Share with all team members (except owner)
   const shares = await Promise.all(
-    teamMembers
+    teamMembersFull
       .filter((tm) => tm.userId !== ownerId) // Don't share with yourself
       .map((tm) =>
         prisma.weatherSessionShare.upsert({
@@ -307,37 +256,8 @@ export async function shareWeatherSessionToTeam(
   return shares;
 }
 
-export async function removeWeatherShare(
-  sessionId: string,
-  ownerId: string,
-  shareUserId: string
-) {
-  // Verify owner
-  const session = await prisma.weatherSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  return prisma.weatherSessionShare.deleteMany({
-    where: { sessionId, userId: shareUserId },
-  });
-}
-
-export async function getWeatherSessionShares(sessionId: string, userId: string) {
-  // Verify access
-  if (!(await canAccessWeatherSession(sessionId, userId))) {
-    throw new Error('Access denied');
-  }
-
-  return prisma.weatherSessionShare.findMany({
-    where: { sessionId },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const removeWeatherShare = weatherShareEvents.removeShare;
+export const getWeatherSessionShares = weatherShareEvents.getShares;
 
 // ============================================
 // Session Events (for real-time sync)
@@ -349,40 +269,6 @@ export type WeatherSessionEventType =
   | 'ENTRY_DELETED'
   | 'SESSION_UPDATED';
 
-export async function createWeatherSessionEvent(
-  sessionId: string,
-  userId: string,
-  type: WeatherSessionEventType,
-  payload: Record<string, unknown>
-) {
-  return prisma.weatherSessionEvent.create({
-    data: {
-      sessionId,
-      userId,
-      type,
-      payload: JSON.stringify(payload),
-    },
-  });
-}
-
-export async function getWeatherSessionEvents(sessionId: string, since?: Date) {
-  return prisma.weatherSessionEvent.findMany({
-    where: {
-      sessionId,
-      ...(since && { createdAt: { gt: since } }),
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-    orderBy: { createdAt: 'asc' },
-  });
-}
-
-export async function getLatestWeatherEventTimestamp(sessionId: string) {
-  const event = await prisma.weatherSessionEvent.findFirst({
-    where: { sessionId },
-    orderBy: { createdAt: 'desc' },
-    select: { createdAt: true },
-  });
-  return event?.createdAt;
-}
+export const createWeatherSessionEvent = weatherShareEvents.createEvent;
+export const getWeatherSessionEvents = weatherShareEvents.getEvents;
+export const getLatestWeatherEventTimestamp = weatherShareEvents.getLatestEventTimestamp;

src/services/weekly-checkin.ts

@@ -1,139 +1,101 @@
 import { prisma } from '@/services/database';
 import { resolveCollaborator } from '@/services/auth';
-import type { ShareRole, WeeklyCheckInCategory, Emotion } from '@prisma/client';
+import { getTeamMemberIdsForAdminTeams } from '@/services/teams';
+import { createSessionPermissionChecks } from '@/services/session-permissions';
+import { createShareAndEventHandlers } from '@/services/session-share-events';
+import {
+  mergeSessionsByUserId,
+  fetchTeamCollaboratorSessions,
+  getSessionByIdGeneric,
+} from '@/services/session-queries';
+import type { WeeklyCheckInCategory, Emotion } from '@prisma/client';
+
+const weeklyCheckInInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+  _count: { select: { items: true } },
+};
 
 // ============================================
 // Weekly Check-in Session CRUD
 // ============================================
 
 export async function getWeeklyCheckInSessionsByUserId(userId: string) {
-  // Get owned sessions + shared sessions
-  const [owned, shared] = await Promise.all([
+  return mergeSessionsByUserId(
+    (uid) =>
       prisma.weeklyCheckInSession.findMany({
-      where: { userId },
-      include: {
-        user: { select: { id: true, name: true, email: true } },
-        shares: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-          },
-        },
-        _count: {
-          select: {
-            items: true,
-          },
-        },
-      },
+        where: { userId: uid },
+        include: weeklyCheckInInclude,
         orderBy: { updatedAt: 'desc' },
       }),
+    (uid) =>
       prisma.wCISessionShare.findMany({
-      where: { userId },
-      include: {
-        session: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-            shares: {
-              include: {
-                user: { select: { id: true, name: true, email: true } },
-              },
-            },
-            _count: {
-              select: {
-                items: true,
-              },
-            },
-          },
-        },
-      },
+        where: { userId: uid },
+        include: { session: { include: weeklyCheckInInclude } },
       }),
-  ]);
-
-  // Mark owned sessions and merge with shared
-  const ownedWithRole = owned.map((s) => ({
-    ...s,
-    isOwner: true as const,
-    role: 'OWNER' as const,
-  }));
-  const sharedWithRole = shared.map((s) => ({
-    ...s.session,
-    isOwner: false as const,
-    role: s.role,
-    sharedAt: s.createdAt,
-  }));
-
-  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
-    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
   );
-
-  // Resolve participants to users
-  const sessionsWithResolved = await Promise.all(
-    allSessions.map(async (s) => ({
-      ...s,
-      resolvedParticipant: await resolveCollaborator(s.participant),
-    }))
-  );
-
-  return sessionsWithResolved;
 }
 
+/** Sessions owned by team members (where user is team admin) that are NOT shared with the user. */
+export async function getTeamCollaboratorSessionsForAdmin(userId: string) {
+  return fetchTeamCollaboratorSessions(
+    (teamMemberIds, uid) =>
+      prisma.weeklyCheckInSession.findMany({
+        where: { userId: { in: teamMemberIds }, shares: { none: { userId: uid } } },
+        include: weeklyCheckInInclude,
+        orderBy: { updatedAt: 'desc' },
+      }),
+    getTeamMemberIdsForAdminTeams,
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
+}
+
+const weeklyCheckInByIdInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  items: { orderBy: [...([{ category: 'asc' }, { order: 'asc' }] as const)] },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+};
+
 export async function getWeeklyCheckInSessionById(sessionId: string, userId: string) {
-  // Check if user owns the session OR has it shared
-  const session = await prisma.weeklyCheckInSession.findFirst({
-    where: {
-      id: sessionId,
-      OR: [
-        { userId }, // Owner
-        { shares: { some: { userId } } }, // Shared with user
-      ],
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-      items: {
-        orderBy: [{ category: 'asc' }, { order: 'asc' }],
-      },
-      shares: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
-        },
-      },
-    },
-  });
-
-  if (!session) return null;
-
-  // Determine user's role
-  const isOwner = session.userId === userId;
-  const share = session.shares.find((s) => s.userId === userId);
-  const role = isOwner ? ('OWNER' as const) : share?.role || ('VIEWER' as const);
-  const canEdit = isOwner || role === 'EDITOR';
-
-  // Resolve participant to user if it's an email
-  const resolvedParticipant = await resolveCollaborator(session.participant);
-
-  return { ...session, isOwner, role, canEdit, resolvedParticipant };
+  return getSessionByIdGeneric(
+    sessionId,
+    userId,
+    (sid, uid) =>
+      prisma.weeklyCheckInSession.findFirst({
+        where: { id: sid, OR: [{ userId: uid }, { shares: { some: { userId: uid } } }] },
+        include: weeklyCheckInByIdInclude,
+      }),
+    (sid) =>
+      prisma.weeklyCheckInSession.findUnique({
+        where: { id: sid },
+        include: weeklyCheckInByIdInclude,
+      }),
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
 }
 
-// Check if user can access session (owner or shared)
-export async function canAccessWeeklyCheckInSession(sessionId: string, userId: string) {
-  const count = await prisma.weeklyCheckInSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId } } }],
-    },
-  });
-  return count > 0;
-}
+const weeklyCheckInPermissions = createSessionPermissionChecks(prisma.weeklyCheckInSession);
 
-// Check if user can edit session (owner or EDITOR role)
-export async function canEditWeeklyCheckInSession(sessionId: string, userId: string) {
-  const count = await prisma.weeklyCheckInSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' } } }],
-    },
-  });
-  return count > 0;
-}
+const weeklyCheckInShareEvents = createShareAndEventHandlers<
+  | 'ITEM_CREATED'
+  | 'ITEM_UPDATED'
+  | 'ITEM_DELETED'
+  | 'ITEM_MOVED'
+  | 'ITEMS_REORDERED'
+  | 'SESSION_UPDATED'
+>(
+  prisma.weeklyCheckInSession,
+  prisma.wCISessionShare,
+  prisma.wCISessionEvent,
+  weeklyCheckInPermissions.canAccess
+);
+
+export const canAccessWeeklyCheckInSession = weeklyCheckInPermissions.canAccess;
+export const canEditWeeklyCheckInSession = weeklyCheckInPermissions.canEdit;
+export const canDeleteWeeklyCheckInSession = weeklyCheckInPermissions.canDelete;
 
 export async function createWeeklyCheckInSession(
   userId: string,
@@ -158,15 +120,21 @@ export async function updateWeeklyCheckInSession(
   userId: string,
   data: { title?: string; participant?: string; date?: Date }
 ) {
+  if (!(await canEditWeeklyCheckInSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.weeklyCheckInSession.updateMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
     data,
   });
 }
 
 export async function deleteWeeklyCheckInSession(sessionId: string, userId: string) {
+  if (!(await canDeleteWeeklyCheckInSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.weeklyCheckInSession.deleteMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
   });
 }
 
@@ -244,81 +212,9 @@ export async function reorderWeeklyCheckInItems(
 // Session Sharing
 // ============================================
 
-export async function shareWeeklyCheckInSession(
-  sessionId: string,
-  ownerId: string,
-  targetEmail: string,
-  role: ShareRole = 'EDITOR'
-) {
-  // Verify owner
-  const session = await prisma.weeklyCheckInSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  // Find target user
-  const targetUser = await prisma.user.findUnique({
-    where: { email: targetEmail },
-  });
-  if (!targetUser) {
-    throw new Error('User not found');
-  }
-
-  // Can't share with yourself
-  if (targetUser.id === ownerId) {
-    throw new Error('Cannot share session with yourself');
-  }
-
-  // Create or update share
-  return prisma.wCISessionShare.upsert({
-    where: {
-      sessionId_userId: { sessionId, userId: targetUser.id },
-    },
-    update: { role },
-    create: {
-      sessionId,
-      userId: targetUser.id,
-      role,
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
-
-export async function removeWeeklyCheckInShare(
-  sessionId: string,
-  ownerId: string,
-  shareUserId: string
-) {
-  // Verify owner
-  const session = await prisma.weeklyCheckInSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  return prisma.wCISessionShare.deleteMany({
-    where: { sessionId, userId: shareUserId },
-  });
-}
-
-export async function getWeeklyCheckInSessionShares(sessionId: string, userId: string) {
-  // Verify access
-  if (!(await canAccessWeeklyCheckInSession(sessionId, userId))) {
-    throw new Error('Access denied');
-  }
-
-  return prisma.wCISessionShare.findMany({
-    where: { sessionId },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const shareWeeklyCheckInSession = weeklyCheckInShareEvents.share;
+export const removeWeeklyCheckInShare = weeklyCheckInShareEvents.removeShare;
+export const getWeeklyCheckInSessionShares = weeklyCheckInShareEvents.getShares;
 
 // ============================================
 // Session Events (for real-time sync)
@@ -332,40 +228,7 @@ export type WCISessionEventType =
   | 'ITEMS_REORDERED'
   | 'SESSION_UPDATED';
 
-export async function createWeeklyCheckInSessionEvent(
-  sessionId: string,
-  userId: string,
-  type: WCISessionEventType,
-  payload: Record<string, unknown>
-) {
-  return prisma.wCISessionEvent.create({
-    data: {
-      sessionId,
-      userId,
-      type,
-      payload: JSON.stringify(payload),
-    },
-  });
-}
-
-export async function getWeeklyCheckInSessionEvents(sessionId: string, since?: Date) {
-  return prisma.wCISessionEvent.findMany({
-    where: {
-      sessionId,
-      ...(since && { createdAt: { gt: since } }),
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-    orderBy: { createdAt: 'asc' },
-  });
-}
-
-export async function getLatestWeeklyCheckInEventTimestamp(sessionId: string) {
-  const event = await prisma.wCISessionEvent.findFirst({
-    where: { sessionId },
-    orderBy: { createdAt: 'desc' },
-    select: { createdAt: true },
-  });
-  return event?.createdAt;
-}
+export const createWeeklyCheckInSessionEvent = weeklyCheckInShareEvents.createEvent;
+export const getWeeklyCheckInSessionEvents = weeklyCheckInShareEvents.getEvents;
+export const getLatestWeeklyCheckInEventTimestamp =
+  weeklyCheckInShareEvents.getLatestEventTimestamp;

src/services/year-review.ts

@@ -1,139 +1,98 @@
 import { prisma } from '@/services/database';
 import { resolveCollaborator } from '@/services/auth';
-import type { ShareRole, YearReviewCategory } from '@prisma/client';
+import { getTeamMemberIdsForAdminTeams } from '@/services/teams';
+import { createSessionPermissionChecks } from '@/services/session-permissions';
+import { createShareAndEventHandlers } from '@/services/session-share-events';
+import {
+  mergeSessionsByUserId,
+  fetchTeamCollaboratorSessions,
+  getSessionByIdGeneric,
+} from '@/services/session-queries';
+import type { YearReviewCategory } from '@prisma/client';
+
+const yearReviewInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+  _count: { select: { items: true } },
+};
 
 // ============================================
 // Year Review Session CRUD
 // ============================================
 
 export async function getYearReviewSessionsByUserId(userId: string) {
-  // Get owned sessions + shared sessions
-  const [owned, shared] = await Promise.all([
+  return mergeSessionsByUserId(
+    (uid) =>
       prisma.yearReviewSession.findMany({
-      where: { userId },
-      include: {
-        user: { select: { id: true, name: true, email: true } },
-        shares: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-          },
-        },
-        _count: {
-          select: {
-            items: true,
-          },
-        },
-      },
+        where: { userId: uid },
+        include: yearReviewInclude,
         orderBy: { updatedAt: 'desc' },
       }),
+    (uid) =>
       prisma.yRSessionShare.findMany({
-      where: { userId },
-      include: {
-        session: {
-          include: {
-            user: { select: { id: true, name: true, email: true } },
-            shares: {
-              include: {
-                user: { select: { id: true, name: true, email: true } },
-              },
-            },
-            _count: {
-              select: {
-                items: true,
-              },
-            },
-          },
-        },
-      },
+        where: { userId: uid },
+        include: { session: { include: yearReviewInclude } },
       }),
-  ]);
-
-  // Mark owned sessions and merge with shared
-  const ownedWithRole = owned.map((s) => ({
-    ...s,
-    isOwner: true as const,
-    role: 'OWNER' as const,
-  }));
-  const sharedWithRole = shared.map((s) => ({
-    ...s.session,
-    isOwner: false as const,
-    role: s.role,
-    sharedAt: s.createdAt,
-  }));
-
-  const allSessions = [...ownedWithRole, ...sharedWithRole].sort(
-    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
   );
-
-  // Resolve participants to users
-  const sessionsWithResolved = await Promise.all(
-    allSessions.map(async (s) => ({
-      ...s,
-      resolvedParticipant: await resolveCollaborator(s.participant),
-    }))
-  );
-
-  return sessionsWithResolved;
 }
 
+/** Sessions owned by team members (where user is team admin) that are NOT shared with the user. */
+export async function getTeamCollaboratorSessionsForAdmin(userId: string) {
+  return fetchTeamCollaboratorSessions(
+    (teamMemberIds, uid) =>
+      prisma.yearReviewSession.findMany({
+        where: { userId: { in: teamMemberIds }, shares: { none: { userId: uid } } },
+        include: yearReviewInclude,
+        orderBy: { updatedAt: 'desc' },
+      }),
+    getTeamMemberIdsForAdminTeams,
+    userId,
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
+}
+
+const yearReviewByIdInclude = {
+  user: { select: { id: true, name: true, email: true } },
+  items: { orderBy: [...([{ category: 'asc' }, { order: 'asc' }] as const)] },
+  shares: { include: { user: { select: { id: true, name: true, email: true } } } },
+};
+
 export async function getYearReviewSessionById(sessionId: string, userId: string) {
-  // Check if user owns the session OR has it shared
-  const session = await prisma.yearReviewSession.findFirst({
-    where: {
-      id: sessionId,
-      OR: [
-        { userId }, // Owner
-        { shares: { some: { userId } } }, // Shared with user
-      ],
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-      items: {
-        orderBy: [{ category: 'asc' }, { order: 'asc' }],
-      },
-      shares: {
-        include: {
-          user: { select: { id: true, name: true, email: true } },
-        },
-      },
-    },
-  });
-
-  if (!session) return null;
-
-  // Determine user's role
-  const isOwner = session.userId === userId;
-  const share = session.shares.find((s) => s.userId === userId);
-  const role = isOwner ? ('OWNER' as const) : share?.role || ('VIEWER' as const);
-  const canEdit = isOwner || role === 'EDITOR';
-
-  // Resolve participant to user if it's an email
-  const resolvedParticipant = await resolveCollaborator(session.participant);
-
-  return { ...session, isOwner, role, canEdit, resolvedParticipant };
+  return getSessionByIdGeneric(
+    sessionId,
+    userId,
+    (sid, uid) =>
+      prisma.yearReviewSession.findFirst({
+        where: { id: sid, OR: [{ userId: uid }, { shares: { some: { userId: uid } } }] },
+        include: yearReviewByIdInclude,
+      }),
+    (sid) =>
+      prisma.yearReviewSession.findUnique({ where: { id: sid }, include: yearReviewByIdInclude }),
+    (s) => resolveCollaborator(s.participant).then((r) => ({ resolvedParticipant: r }))
+  );
 }
 
-// Check if user can access session (owner or shared)
-export async function canAccessYearReviewSession(sessionId: string, userId: string) {
-  const count = await prisma.yearReviewSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId } } }],
-    },
-  });
-  return count > 0;
-}
+const yearReviewPermissions = createSessionPermissionChecks(prisma.yearReviewSession);
 
-// Check if user can edit session (owner or EDITOR role)
-export async function canEditYearReviewSession(sessionId: string, userId: string) {
-  const count = await prisma.yearReviewSession.count({
-    where: {
-      id: sessionId,
-      OR: [{ userId }, { shares: { some: { userId, role: 'EDITOR' } } }],
-    },
-  });
-  return count > 0;
-}
+const yearReviewShareEvents = createShareAndEventHandlers<
+  | 'ITEM_CREATED'
+  | 'ITEM_UPDATED'
+  | 'ITEM_DELETED'
+  | 'ITEM_MOVED'
+  | 'ITEMS_REORDERED'
+  | 'SESSION_UPDATED'
+>(
+  prisma.yearReviewSession,
+  prisma.yRSessionShare,
+  prisma.yRSessionEvent,
+  yearReviewPermissions.canAccess
+);
+
+export const canAccessYearReviewSession = yearReviewPermissions.canAccess;
+export const canEditYearReviewSession = yearReviewPermissions.canEdit;
+export const canDeleteYearReviewSession = yearReviewPermissions.canDelete;
 
 export async function createYearReviewSession(
   userId: string,
@@ -157,15 +116,21 @@ export async function updateYearReviewSession(
   userId: string,
   data: { title?: string; participant?: string; year?: number }
 ) {
+  if (!(await canEditYearReviewSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.yearReviewSession.updateMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
     data,
   });
 }
 
 export async function deleteYearReviewSession(sessionId: string, userId: string) {
+  if (!(await canDeleteYearReviewSession(sessionId, userId))) {
+    return { count: 0 };
+  }
   return prisma.yearReviewSession.deleteMany({
-    where: { id: sessionId, userId },
+    where: { id: sessionId },
   });
 }
 
@@ -242,81 +207,9 @@ export async function reorderYearReviewItems(
 // Session Sharing
 // ============================================
 
-export async function shareYearReviewSession(
-  sessionId: string,
-  ownerId: string,
-  targetEmail: string,
-  role: ShareRole = 'EDITOR'
-) {
-  // Verify owner
-  const session = await prisma.yearReviewSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  // Find target user
-  const targetUser = await prisma.user.findUnique({
-    where: { email: targetEmail },
-  });
-  if (!targetUser) {
-    throw new Error('User not found');
-  }
-
-  // Can't share with yourself
-  if (targetUser.id === ownerId) {
-    throw new Error('Cannot share session with yourself');
-  }
-
-  // Create or update share
-  return prisma.yRSessionShare.upsert({
-    where: {
-      sessionId_userId: { sessionId, userId: targetUser.id },
-    },
-    update: { role },
-    create: {
-      sessionId,
-      userId: targetUser.id,
-      role,
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
-
-export async function removeYearReviewShare(
-  sessionId: string,
-  ownerId: string,
-  shareUserId: string
-) {
-  // Verify owner
-  const session = await prisma.yearReviewSession.findFirst({
-    where: { id: sessionId, userId: ownerId },
-  });
-  if (!session) {
-    throw new Error('Session not found or not owned');
-  }
-
-  return prisma.yRSessionShare.deleteMany({
-    where: { sessionId, userId: shareUserId },
-  });
-}
-
-export async function getYearReviewSessionShares(sessionId: string, userId: string) {
-  // Verify access
-  if (!(await canAccessYearReviewSession(sessionId, userId))) {
-    throw new Error('Access denied');
-  }
-
-  return prisma.yRSessionShare.findMany({
-    where: { sessionId },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-  });
-}
+export const shareYearReviewSession = yearReviewShareEvents.share;
+export const removeYearReviewShare = yearReviewShareEvents.removeShare;
+export const getYearReviewSessionShares = yearReviewShareEvents.getShares;
 
 // ============================================
 // Session Events (for real-time sync)
@@ -330,41 +223,7 @@ export type YRSessionEventType =
   | 'ITEMS_REORDERED'
   | 'SESSION_UPDATED';
 
-export async function createYearReviewSessionEvent(
-  sessionId: string,
-  userId: string,
-  type: YRSessionEventType,
-  payload: Record<string, unknown>
-) {
-  return prisma.yRSessionEvent.create({
-    data: {
-      sessionId,
-      userId,
-      type,
-      payload: JSON.stringify(payload),
-    },
-  });
-}
-
-export async function getYearReviewSessionEvents(sessionId: string, since?: Date) {
-  return prisma.yRSessionEvent.findMany({
-    where: {
-      sessionId,
-      ...(since && { createdAt: { gt: since } }),
-    },
-    include: {
-      user: { select: { id: true, name: true, email: true } },
-    },
-    orderBy: { createdAt: 'asc' },
-  });
-}
-
-export async function getLatestYearReviewEventTimestamp(sessionId: string) {
-  const event = await prisma.yRSessionEvent.findFirst({
-    where: { sessionId },
-    orderBy: { createdAt: 'desc' },
-    select: { createdAt: true },
-  });
-  return event?.createdAt;
-}
+export const createYearReviewSessionEvent = yearReviewShareEvents.createEvent;
+export const getYearReviewSessionEvents = yearReviewShareEvents.getEvents;
+export const getLatestYearReviewEventTimestamp = yearReviewShareEvents.getLatestEventTimestamp;