feat: add Weekly Check-in feature with models, UI components, and session management for enhanced team collaboration

src/app/sessions/WorkshopTabs.tsx

@@ -15,10 +15,18 @@ import {
 import { deleteSwotSession, updateSwotSession } from '@/actions/session';
 import { deleteMotivatorSession, updateMotivatorSession } from '@/actions/moving-motivators';
 import { deleteYearReviewSession, updateYearReviewSession } from '@/actions/year-review';
+import { deleteWeeklyCheckInSession, updateWeeklyCheckInSession } from '@/actions/weekly-checkin';
 
-type WorkshopType = 'all' | 'swot' | 'motivators' | 'year-review' | 'byPerson';
+type WorkshopType = 'all' | 'swot' | 'motivators' | 'year-review' | 'weekly-checkin' | 'byPerson';
 
-const VALID_TABS: WorkshopType[] = ['all', 'swot', 'motivators', 'year-review', 'byPerson'];
+const VALID_TABS: WorkshopType[] = [
+  'all',
+  'swot',
+  'motivators',
+  'year-review',
+  'weekly-checkin',
+  'byPerson',
+];
 
 interface ShareUser {
   id: string;
@@ -84,12 +92,28 @@ interface YearReviewSession {
   workshopType: 'year-review';
 }
 
-type AnySession = SwotSession | MotivatorSession | YearReviewSession;
+interface WeeklyCheckInSession {
+  id: string;
+  title: string;
+  participant: string;
+  resolvedParticipant: ResolvedCollaborator;
+  date: Date;
+  updatedAt: Date;
+  isOwner: boolean;
+  role: 'OWNER' | 'VIEWER' | 'EDITOR';
+  user: { id: string; name: string | null; email: string };
+  shares: Share[];
+  _count: { items: number };
+  workshopType: 'weekly-checkin';
+}
+
+type AnySession = SwotSession | MotivatorSession | YearReviewSession | WeeklyCheckInSession;
 
 interface WorkshopTabsProps {
   swotSessions: SwotSession[];
   motivatorSessions: MotivatorSession[];
   yearReviewSessions: YearReviewSession[];
+  weeklyCheckInSessions: WeeklyCheckInSession[];
 }
 
 // Helper to get resolved collaborator from any session
@@ -98,6 +122,8 @@ function getResolvedCollaborator(session: AnySession): ResolvedCollaborator {
     return (session as SwotSession).resolvedCollaborator;
   } else if (session.workshopType === 'year-review') {
     return (session as YearReviewSession).resolvedParticipant;
+  } else if (session.workshopType === 'weekly-checkin') {
+    return (session as WeeklyCheckInSession).resolvedParticipant;
   } else {
     return (session as MotivatorSession).resolvedParticipant;
   }
@@ -141,6 +167,7 @@ export function WorkshopTabs({
   swotSessions,
   motivatorSessions,
   yearReviewSessions,
+  weeklyCheckInSessions,
 }: WorkshopTabsProps) {
   const searchParams = useSearchParams();
   const router = useRouter();
@@ -165,6 +192,7 @@ export function WorkshopTabs({
     ...swotSessions,
     ...motivatorSessions,
     ...yearReviewSessions,
+    ...weeklyCheckInSessions,
   ].sort((a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime());
 
   // Filter based on active tab (for non-byPerson tabs)
@@ -175,7 +203,9 @@ export function WorkshopTabs({
         ? swotSessions
         : activeTab === 'motivators'
           ? motivatorSessions
-          : yearReviewSessions;
+          : activeTab === 'year-review'
+            ? yearReviewSessions
+            : weeklyCheckInSessions;
 
   // Separate by ownership
   const ownedSessions = filteredSessions.filter((s) => s.isOwner);
@@ -226,6 +256,13 @@ export function WorkshopTabs({
           label="Year Review"
           count={yearReviewSessions.length}
         />
+        <TabButton
+          active={activeTab === 'weekly-checkin'}
+          onClick={() => setActiveTab('weekly-checkin')}
+          icon="📝"
+          label="Weekly Check-in"
+          count={weeklyCheckInSessions.length}
+        />
       </div>
 
       {/* Sessions */}
@@ -343,18 +380,29 @@ function SessionCard({ session }: { session: AnySession }) {
 
   const isSwot = session.workshopType === 'swot';
   const isYearReview = session.workshopType === 'year-review';
+  const isWeeklyCheckIn = session.workshopType === 'weekly-checkin';
   const href = isSwot
     ? `/sessions/${session.id}`
     : isYearReview
       ? `/year-review/${session.id}`
-      : `/motivators/${session.id}`;
-  const icon = isSwot ? '📊' : isYearReview ? '📅' : '🎯';
+      : isWeeklyCheckIn
+        ? `/weekly-checkin/${session.id}`
+        : `/motivators/${session.id}`;
+  const icon = isSwot ? '📊' : isYearReview ? '📅' : isWeeklyCheckIn ? '📝' : '🎯';
   const participant = isSwot
     ? (session as SwotSession).collaborator
     : isYearReview
       ? (session as YearReviewSession).participant
-      : (session as MotivatorSession).participant;
-  const accentColor = isSwot ? '#06b6d4' : isYearReview ? '#f59e0b' : '#8b5cf6';
+      : isWeeklyCheckIn
+        ? (session as WeeklyCheckInSession).participant
+        : (session as MotivatorSession).participant;
+  const accentColor = isSwot
+    ? '#06b6d4'
+    : isYearReview
+      ? '#f59e0b'
+      : isWeeklyCheckIn
+        ? '#10b981'
+        : '#8b5cf6';
 
   const handleDelete = () => {
     startTransition(async () => {
@@ -362,7 +410,9 @@ function SessionCard({ session }: { session: AnySession }) {
         ? await deleteSwotSession(session.id)
         : isYearReview
           ? await deleteYearReviewSession(session.id)
-          : await deleteMotivatorSession(session.id);
+          : isWeeklyCheckIn
+            ? await deleteWeeklyCheckInSession(session.id)
+            : await deleteMotivatorSession(session.id);
 
       if (result.success) {
         setShowDeleteModal(false);
@@ -381,10 +431,15 @@ function SessionCard({ session }: { session: AnySession }) {
               title: editTitle,
               participant: editParticipant,
             })
-          : await updateMotivatorSession(session.id, {
-              title: editTitle,
-              participant: editParticipant,
-            });
+          : isWeeklyCheckIn
+            ? await updateWeeklyCheckInSession(session.id, {
+                title: editTitle,
+                participant: editParticipant,
+              })
+            : await updateMotivatorSession(session.id, {
+                title: editTitle,
+                participant: editParticipant,
+              });
 
       if (result.success) {
         setShowEditModal(false);
@@ -401,6 +456,8 @@ function SessionCard({ session }: { session: AnySession }) {
     setShowEditModal(true);
   };
 
+  const editParticipantLabel = isSwot ? 'Collaborateur' : 'Participant';
+
   return (
     <>
       <div className="relative group">
@@ -456,6 +513,17 @@ function SessionCard({ session }: { session: AnySession }) {
                     <span>·</span>
                     <span>Année {(session as YearReviewSession).year}</span>
                   </>
+                ) : isWeeklyCheckIn ? (
+                  <>
+                    <span>{(session as WeeklyCheckInSession)._count.items} items</span>
+                    <span>·</span>
+                    <span>
+                      {new Date((session as WeeklyCheckInSession).date).toLocaleDateString('fr-FR', {
+                        day: 'numeric',
+                        month: 'short',
+                      })}
+                    </span>
+                  </>
                 ) : (
                   <span>{(session as MotivatorSession)._count.cards}/10</span>
                 )}
@@ -570,7 +638,7 @@ function SessionCard({ session }: { session: AnySession }) {
               htmlFor="edit-participant"
               className="block text-sm font-medium text-foreground mb-1"
             >
-              {isSwot ? 'Collaborateur' : 'Participant'}
+              {editParticipantLabel}
             </label>
             <Input
               id="edit-participant"