PM_Console/backend/app/Http/Controllers/Api/BacklogController.php

<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Http\Requests\StoreBacklogItemRequest;
use App\Http\Resources\BacklogItemResource;
use App\Http\Resources\TaskResource;
use App\Models\BacklogItem;
use App\Models\Task;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class BacklogController extends Controller
{
    public function index(Request $request): JsonResponse
    {
        try {
            $query = BacklogItem::with(['project', 'assignedSprint', 'creator']);

            if ($request->filled('project_id')) {
                $query->where('project_id', $request->project_id);
            }
            if ($request->filled('type')) {
                $query->where('type', $request->type);
            }
            if ($request->filled('status')) {
                $query->where('status', $request->status);
            }
            if ($request->filled('priority')) {
                $query->where('priority', $request->priority);
            }

            $perPage = $request->input('per_page', 15);
            $sortBy = $request->input('sort_by', 'created_at');
            $sortDir = $request->input('sort_dir', 'desc');
            $items = $query->orderBy($sortBy, $sortDir)->paginate($perPage);

            return response()->json([
                'success' => true,
                'data' => BacklogItemResource::collection($items),
                'meta' => [
                    'current_page' => $items->currentPage(),
                    'last_page' => $items->lastPage(),
                    'per_page' => $items->perPage(),
                    'total' => $items->total(),
                ],
                'message' => 'لیست بکلاگ',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در دریافت بکلاگ',
            ], 500);
        }
    }

    public function show(BacklogItem $backlogItem): JsonResponse
    {
        try {
            $backlogItem->load(['project', 'assignedSprint', 'creator']);

            return response()->json([
                'success' => true,
                'data' => new BacklogItemResource($backlogItem),
                'message' => 'اطلاعات آیتم بکلاگ',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در دریافت اطلاعات آیتم بکلاگ',
            ], 500);
        }
    }

    public function store(StoreBacklogItemRequest $request): JsonResponse
    {
        try {
            $data = $request->validated();
            $data['created_by'] = $request->user()->id;
            $item = BacklogItem::create($data);
            $item->load(['project', 'assignedSprint', 'creator']);

            return response()->json([
                'success' => true,
                'data' => new BacklogItemResource($item),
                'message' => 'آیتم بکلاگ ایجاد شد',
            ], 201);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در ایجاد آیتم بکلاگ',
            ], 500);
        }
    }

    public function update(Request $request, BacklogItem $backlogItem): JsonResponse
    {
        try {
            $request->validate([
                'title' => 'sometimes|required|string|max:255',
                'description' => 'nullable|string',
                'type' => 'sometimes|required|string|max:50',
                'priority' => 'nullable|string|max:50',
                'estimated_effort' => 'nullable|numeric',
                'status' => 'nullable|string|max:50',
                'assigned_sprint_id' => 'nullable|exists:sprints,id',
            ]);

            $backlogItem->update($request->only([
                'title', 'description', 'type', 'priority',
                'estimated_effort', 'status', 'assigned_sprint_id'
            ]));
            $backlogItem->load(['project', 'assignedSprint', 'creator']);

            return response()->json([
                'success' => true,
                'data' => new BacklogItemResource($backlogItem->fresh()),
                'message' => 'آیتم بکلاگ به‌روزرسانی شد',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در به‌روزرسانی آیتم بکلاگ',
            ], 500);
        }
    }

    public function destroy(BacklogItem $backlogItem): JsonResponse
    {
        try {
            $backlogItem->delete();

            return response()->json([
                'success' => true,
                'message' => 'آیتم بکلاگ حذف شد',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در حذف آیتم بکلاگ',
            ], 500);
        }
    }

    public function convertToTask(Request $request, BacklogItem $backlogItem): JsonResponse
    {
        try {
            $request->validate([
                'assignee_id' => 'nullable|exists:users,id',
                'priority' => 'nullable|string',
                'due_date' => 'nullable|date',
            ]);

            $task = Task::create([
                'title' => $backlogItem->title,
                'description' => $backlogItem->description,
                'project_id' => $backlogItem->project_id,
                'assignee_id' => $request->assignee_id,
                'reporter_id' => $request->user()->id,
                'created_by' => $request->user()->id,
                'priority' => $request->priority ?? $backlogItem->priority,
                'status' => 'todo',
            ]);

            $backlogItem->update(['status' => 'converted']);

            $task->load(['project', 'assignee', 'reporter']);

            return response()->json([
                'success' => true,
                'data' => new TaskResource($task),
                'message' => 'آیتم بکلاگ به وظیفه تبدیل شد',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'خطا در تبدیل آیتم بکلاگ به وظیفه',
            ], 500);
        }
    }
}