feat: add user profile API endpoint

src/app/api/users/[id]/route.ts

@@ -0,0 +1,123 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { prisma } from '@/lib/prisma';
+import { getSession } from '@/lib/auth-simple';
+import { hasRole, canEditUserProfiles } from '@/lib/permissions';
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const session = await getSession();
+    
+    if (!session) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }
+
+    // Users can only query their own profile or if they're an admin
+    const requestingUser = await prisma.user.findUnique({
+      where: { id: session.user.id },
+      select: { role: true }
+    });
+
+    if (!requestingUser) {
+      return NextResponse.json({ error: 'Requesting user not found' }, { status: 404 });
+    }
+
+    // Allow if requesting own profile or if user is club_admin
+    const canView = session.user.id === params.id || requestingUser.role === 'club_admin';
+    if (!canView) {
+      return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+    }
+
+    const user = await prisma.user.findUnique({
+      where: { id: params.id },
+      include: {
+        player: true,
+      }
+    });
+
+    if (!user) {
+      return NextResponse.json({ error: 'User not found' }, { status: 404 });
+    }
+
+    return NextResponse.json(user);
+  } catch {
+    return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
+  }
+}
+
+export async function PATCH(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const session = await getSession();
+    
+    if (!session) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }
+
+    // Check if user can edit this user's name
+    // Only club_admin can edit any user's name
+    const canEditResult = await canEditUserProfiles();
+    if (!canEditResult.allowed) {
+      return NextResponse.json(
+        { error: canEditResult.reason || 'Insufficient permissions' },
+        { status: 403 }
+      );
+    }
+
+    const { name } = await request.json();
+
+    // Validate the name
+    if (!name || typeof name !== 'string' || name.trim().length === 0) {
+      return NextResponse.json(
+        { error: 'Name is required and must be a non-empty string' },
+        { status: 400 }
+      );
+    }
+
+    const trimmedName = name.trim();
+
+    // Check if user exists
+    const user = await prisma.user.findUnique({
+      where: { id: params.id },
+      include: { player: true }
+    });
+
+    if (!user) {
+      return NextResponse.json({ error: 'User not found' }, { status: 404 });
+    }
+
+    // Update the user's name and the associated player's name if it exists
+    const updateData: any = { name: trimmedName };
+    
+    if (user.player) {
+      // Also update the player name if the user has an associated player
+      updateData.player = {
+        update: {
+          name: trimmedName,
+          normalizedName: trimmedName.toLowerCase(),
+        }
+      };
+    }
+
+    const updatedUser = await prisma.user.update({
+      where: { id: params.id },
+      data: updateData,
+      include: { player: true }
+    });
+
+    return NextResponse.json({ 
+      message: 'User name updated successfully',
+      user: updatedUser
+    });
+  } catch (error) {
+    console.error("Failed to update user name:", error);
+    return NextResponse.json(
+      { error: "Failed to update user name" },
+      { status: 500 }
+    );
+  }
+}