feat: editable title for owner

src/actions/session.ts

@@ -0,0 +1,72 @@
+'use server';
+
+import { revalidatePath } from 'next/cache';
+import { auth } from '@/lib/auth';
+import * as sessionsService from '@/services/sessions';
+
+export async function updateSessionTitle(sessionId: string, title: string) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non autorisé' };
+  }
+
+  if (!title.trim()) {
+    return { success: false, error: 'Le titre ne peut pas être vide' };
+  }
+
+  try {
+    const result = await sessionsService.updateSession(sessionId, session.user.id, {
+      title: title.trim(),
+    });
+
+    if (result.count === 0) {
+      return { success: false, error: 'Session non trouvée ou non autorisé' };
+    }
+
+    // Emit event for real-time sync
+    await sessionsService.createSessionEvent(sessionId, session.user.id, 'SESSION_UPDATED', {
+      title: title.trim(),
+    });
+
+    revalidatePath(`/sessions/${sessionId}`);
+    revalidatePath('/sessions');
+    return { success: true };
+  } catch (error) {
+    console.error('Error updating session title:', error);
+    return { success: false, error: 'Erreur lors de la mise à jour' };
+  }
+}
+
+export async function updateSessionCollaborator(sessionId: string, collaborator: string) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non autorisé' };
+  }
+
+  if (!collaborator.trim()) {
+    return { success: false, error: 'Le nom du collaborateur ne peut pas être vide' };
+  }
+
+  try {
+    const result = await sessionsService.updateSession(sessionId, session.user.id, {
+      collaborator: collaborator.trim(),
+    });
+
+    if (result.count === 0) {
+      return { success: false, error: 'Session non trouvée ou non autorisé' };
+    }
+
+    // Emit event for real-time sync
+    await sessionsService.createSessionEvent(sessionId, session.user.id, 'SESSION_UPDATED', {
+      collaborator: collaborator.trim(),
+    });
+
+    revalidatePath(`/sessions/${sessionId}`);
+    revalidatePath('/sessions');
+    return { success: true };
+  } catch (error) {
+    console.error('Error updating session collaborator:', error);
+    return { success: false, error: 'Erreur lors de la mise à jour' };
+  }
+}
+

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

@@ -4,6 +4,7 @@ import { auth } from '@/lib/auth';
 import { getSessionById } from '@/services/sessions';
 import { SwotBoard } from '@/components/swot/SwotBoard';
 import { SessionLiveWrapper } from '@/components/collaboration';
+import { EditableTitle } from '@/components/session';
 import { Badge } from '@/components/ui';
 
 interface SessionPageProps {
@@ -43,7 +44,11 @@ export default async function SessionPage({ params }: SessionPageProps) {
 
         <div className="flex items-start justify-between">
           <div>
-            <h1 className="text-3xl font-bold text-foreground">{session.title}</h1>
+            <EditableTitle
+              sessionId={session.id}
+              initialTitle={session.title}
+              isOwner={session.isOwner}
+            />
             <p className="mt-1 text-lg text-muted">
               👤 {session.collaborator}
             </p>

src/components/session/EditableTitle.tsx

@@ -0,0 +1,106 @@
+'use client';
+
+import { useState, useTransition, useRef, useEffect } from 'react';
+import { updateSessionTitle } from '@/actions/session';
+
+interface EditableTitleProps {
+  sessionId: string;
+  initialTitle: string;
+  isOwner: boolean;
+}
+
+export function EditableTitle({ sessionId, initialTitle, isOwner }: EditableTitleProps) {
+  const [isEditing, setIsEditing] = useState(false);
+  const [title, setTitle] = useState(initialTitle);
+  const [isPending, startTransition] = useTransition();
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  useEffect(() => {
+    if (isEditing && inputRef.current) {
+      inputRef.current.focus();
+      inputRef.current.select();
+    }
+  }, [isEditing]);
+
+  // Update local state when prop changes (e.g., from SSE)
+  useEffect(() => {
+    if (!isEditing) {
+      setTitle(initialTitle);
+    }
+  }, [initialTitle, isEditing]);
+
+  const handleSave = () => {
+    if (!title.trim()) {
+      setTitle(initialTitle);
+      setIsEditing(false);
+      return;
+    }
+
+    if (title.trim() === initialTitle) {
+      setIsEditing(false);
+      return;
+    }
+
+    startTransition(async () => {
+      const result = await updateSessionTitle(sessionId, title.trim());
+      if (!result.success) {
+        setTitle(initialTitle);
+        console.error(result.error);
+      }
+      setIsEditing(false);
+    });
+  };
+
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter') {
+      e.preventDefault();
+      handleSave();
+    } else if (e.key === 'Escape') {
+      setTitle(initialTitle);
+      setIsEditing(false);
+    }
+  };
+
+  if (!isOwner) {
+    return <h1 className="text-3xl font-bold text-foreground">{title}</h1>;
+  }
+
+  if (isEditing) {
+    return (
+      <input
+        ref={inputRef}
+        type="text"
+        value={title}
+        onChange={(e) => setTitle(e.target.value)}
+        onBlur={handleSave}
+        onKeyDown={handleKeyDown}
+        disabled={isPending}
+        className="w-full max-w-md rounded-lg border border-border bg-input px-3 py-1.5 text-3xl font-bold text-foreground outline-none focus:border-primary focus:ring-2 focus:ring-primary/20 disabled:opacity-50"
+      />
+    );
+  }
+
+  return (
+    <button
+      onClick={() => setIsEditing(true)}
+      className="group flex items-center gap-2 text-left"
+      title="Cliquez pour modifier"
+    >
+      <h1 className="text-3xl font-bold text-foreground">{title}</h1>
+      <svg
+        className="h-5 w-5 text-muted opacity-0 transition-opacity group-hover:opacity-100"
+        fill="none"
+        viewBox="0 0 24 24"
+        stroke="currentColor"
+      >
+        <path
+          strokeLinecap="round"
+          strokeLinejoin="round"
+          strokeWidth={2}
+          d="M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.572L16.732 3.732z"
+        />
+      </svg>
+    </button>
+  );
+}
+

src/components/session/index.ts

@@ -0,0 +1,2 @@
+export { EditableTitle } from './EditableTitle';
+