From ea11cfd23baebb7cffdaf3e01f0bf12fdd4dd376 Mon Sep 17 00:00:00 2001
From: alma <alma@governance-labs.org>
Date: Wed, 14 Jan 2026 12:29:24 +0100
Subject: [PATCH] Vision Refactor

---
 app/api/groups/route.ts   | 50 +++++++++++++++++++++++++++-
 app/api/missions/route.ts | 68 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 117 insertions(+), 1 deletion(-)

diff --git a/app/api/groups/route.ts b/app/api/groups/route.ts
index 24d0382..e011d20 100644
--- a/app/api/groups/route.ts
+++ b/app/api/groups/route.ts
@@ -2,6 +2,7 @@ import { getServerSession } from "next-auth/next";
 import { authOptions } from "@/app/api/auth/options";
 import { NextResponse } from "next/server";
 import { logger } from '@/lib/logger';
+import { prisma } from '@/lib/prisma';
 
 async function getAdminToken() {
   try {
@@ -200,8 +201,55 @@ export async function POST(req: Request) {
       throw new Error('Échec de la création du groupe');
     }
 
+    const groupData = await response.json();
+    const groupId = groupData.id || Date.now().toString();
+
+    // Create calendar for the group creator
+    // Color palette for calendars
+    const colorPalette = [
+      "#4f46e5", // Indigo
+      "#0891b2", // Cyan
+      "#0e7490", // Teal
+      "#16a34a", // Green
+      "#65a30d", // Lime
+      "#ca8a04", // Amber
+      "#d97706", // Orange
+      "#dc2626", // Red
+      "#e11d48", // Rose
+      "#9333ea", // Purple
+      "#7c3aed", // Violet
+      "#2563eb", // Blue
+    ];
+    
+    // Select a color based on group name hash for consistency
+    const colorIndex = name.split('').reduce((acc, char) => acc + char.charCodeAt(0), 0) % colorPalette.length;
+    const calendarColor = colorPalette[colorIndex];
+    
+    try {
+      await prisma.calendar.create({
+        data: {
+          name: `Groupe: ${name}`,
+          color: calendarColor,
+          description: `Calendrier pour le groupe "${name}"`,
+          userId: session.user.id,
+        },
+      });
+      logger.debug('Group calendar created successfully', {
+        groupId: groupId,
+        groupName: name,
+        userId: session.user.id
+      });
+    } catch (calendarError) {
+      logger.error('Error creating group calendar', {
+        error: calendarError instanceof Error ? calendarError.message : String(calendarError),
+        groupId: groupId,
+        groupName: name
+      });
+      // Don't fail group creation if calendar creation fails
+    }
+
     return NextResponse.json({ 
-      id: Date.now().toString(), 
+      id: groupId, 
       name, 
       path: `/${name}`, 
       membersCount: 0 
diff --git a/app/api/missions/route.ts b/app/api/missions/route.ts
index d71d90f..a657ff1 100644
--- a/app/api/missions/route.ts
+++ b/app/api/missions/route.ts
@@ -266,6 +266,74 @@ export async function POST(request: Request) {
       name: mission.name
     });
 
+    // Step 1.5: Create calendar for mission members
+    // Color palette for calendars
+    const colorPalette = [
+      "#4f46e5", // Indigo
+      "#0891b2", // Cyan
+      "#0e7490", // Teal
+      "#16a34a", // Green
+      "#65a30d", // Lime
+      "#ca8a04", // Amber
+      "#d97706", // Orange
+      "#dc2626", // Red
+      "#e11d48", // Rose
+      "#9333ea", // Purple
+      "#7c3aed", // Violet
+      "#2563eb", // Blue
+    ];
+    
+    // Select a color based on mission name hash for consistency
+    const colorIndex = mission.name.split('').reduce((acc, char) => acc + char.charCodeAt(0), 0) % colorPalette.length;
+    const calendarColor = colorPalette[colorIndex];
+    
+    // Collect all user IDs who should have access to this mission calendar
+    const missionMemberIds = new Set<string>([userId]); // Start with creator
+    
+    // Add guardians
+    if (body.guardians) {
+      for (const guardianId of Object.values(body.guardians)) {
+        if (guardianId) {
+          missionMemberIds.add(guardianId);
+        }
+      }
+    }
+    
+    // Add volunteers
+    if (body.volunteers && body.volunteers.length > 0) {
+      body.volunteers.forEach((volunteerId: string) => {
+        if (volunteerId) {
+          missionMemberIds.add(volunteerId);
+        }
+      });
+    }
+    
+    // Create calendar for each mission member
+    try {
+      const calendarPromises = Array.from(missionMemberIds).map(async (memberId) => {
+        return prisma.calendar.create({
+          data: {
+            name: `Mission: ${mission.name}`,
+            color: calendarColor,
+            description: `Calendrier pour la mission "${mission.name}"`,
+            userId: memberId,
+          },
+        });
+      });
+      
+      await Promise.all(calendarPromises);
+      logger.debug('Mission calendars created successfully', {
+        missionId: mission.id,
+        calendarsCount: missionMemberIds.size
+      });
+    } catch (calendarError) {
+      logger.error('Error creating mission calendars', {
+        error: calendarError instanceof Error ? calendarError.message : String(calendarError),
+        missionId: mission.id
+      });
+      // Don't fail mission creation if calendar creation fails
+    }
+
     // Step 2: Create mission users (guardians and volunteers)
     const missionUsers = [];