feat: 第三阶段业务模块(服务产康/月嫂/进销存)

- 新增3个migration(15张表): service/nanny/inventory
- 新增15个Model + 13个Controller
- 新增55条API路由(总计212条)
- 新增3个前端API模块 + 11个管理页面
- vite build验证通过

backend/app/Http/Controllers/Admin/Service/ServiceExecutionController.php

@@ -0,0 +1,43 @@
+<?php
+namespace App\Http\Controllers\Admin\Service;
+use App\Http\Controllers\Controller;
+use App\Models\Service\ServiceExecution;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ServiceExecutionController extends Controller
+{
+    public function index(Request $request): JsonResponse
+    {
+        $query = ServiceExecution::query()->with(['order','serviceItem','customer','technician']);
+        $query->when($request->service_order_id, fn($q, $v) => $q->where('service_order_id', $v));
+        $query->when($request->technician_id, fn($q, $v) => $q->where('technician_id', $v));
+        $query->when($request->has('status'), fn($q) => $q->where('status', $request->status));
+        return $this->paginate($query->latest()->paginate($request->input('per_page', 15)));
+    }
+
+    public function store(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'service_order_id'=>'required|exists:service_orders,id','service_item_id'=>'required|exists:service_items,id',
+            'customer_id'=>'required|exists:customers,id','technician_id'=>'nullable|exists:users,id',
+            'scheduled_at'=>'nullable|date','remark'=>'nullable|string',
+        ]);
+        $validated['status'] = 0;
+        return $this->success(ServiceExecution::create($validated));
+    }
+
+    public function start(ServiceExecution $serviceExecution): JsonResponse
+    {
+        if ($serviceExecution->status !== 0) return $this->error('只有待执行可开始', 40001);
+        $serviceExecution->update(['status'=>1,'started_at'=>now()]);
+        return $this->success($serviceExecution);
+    }
+
+    public function finish(ServiceExecution $serviceExecution): JsonResponse
+    {
+        if ($serviceExecution->status !== 1) return $this->error('只有执行中可完成', 40001);
+        $serviceExecution->update(['status'=>2,'ended_at'=>now()]);
+        return $this->success($serviceExecution);
+    }
+}

backend/app/Http/Controllers/Admin/Service/ServiceItemController.php

@@ -0,0 +1,51 @@
+<?php
+namespace App\Http\Controllers\Admin\Service;
+use App\Http\Controllers\Controller;
+use App\Models\Service\ServiceItem;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ServiceItemController extends Controller
+{
+    public function index(Request $request): JsonResponse
+    {
+        $query = ServiceItem::query();
+        $query->when($request->name, fn($q, $v) => $q->where('name', 'like', "%{$v}%"));
+        $query->when($request->category, fn($q, $v) => $q->where('category', $v));
+        $query->when($request->has('status'), fn($q) => $q->where('status', $request->status));
+        return $this->paginate($query->latest()->paginate($request->input('per_page', 15)));
+    }
+
+    public function store(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'name' => 'required|string|max:100',
+            'category' => 'nullable|integer|in:1,2,3,4',
+            'price' => 'required|numeric|min:0',
+            'duration' => 'nullable|integer|min:1',
+            'description' => 'nullable|string',
+            'image' => 'nullable|string|max:255',
+            'status' => 'sometimes|integer|in:0,1',
+        ]);
+        return $this->success(ServiceItem::create($validated));
+    }
+
+    public function show(ServiceItem $serviceItem): JsonResponse { return $this->success($serviceItem); }
+
+    public function update(Request $request, ServiceItem $serviceItem): JsonResponse
+    {
+        $validated = $request->validate([
+            'name' => 'sometimes|string|max:100',
+            'category' => 'nullable|integer|in:1,2,3,4',
+            'price' => 'sometimes|numeric|min:0',
+            'duration' => 'nullable|integer|min:1',
+            'description' => 'nullable|string',
+            'image' => 'nullable|string|max:255',
+            'status' => 'sometimes|integer|in:0,1',
+        ]);
+        $serviceItem->update($validated);
+        return $this->success($serviceItem);
+    }
+
+    public function destroy(ServiceItem $serviceItem): JsonResponse { $serviceItem->delete(); return $this->success(null); }
+}

backend/app/Http/Controllers/Admin/Service/ServiceOrderController.php

@@ -0,0 +1,64 @@
+<?php
+namespace App\Http\Controllers\Admin\Service;
+use App\Http\Controllers\Controller;
+use App\Models\Service\ServiceOrder;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ServiceOrderController extends Controller
+{
+    public function index(Request $request): JsonResponse
+    {
+        $query = ServiceOrder::query()->with(['customer']);
+        $query->when($request->order_no, fn($q, $v) => $q->where('order_no', 'like', "%{$v}%"));
+        $query->when($request->customer_id, fn($q, $v) => $q->where('customer_id', $v));
+        $query->when($request->type, fn($q, $v) => $q->where('type', $v));
+        $query->when($request->has('status'), fn($q) => $q->where('status', $request->status));
+        return $this->paginate($query->latest()->paginate($request->input('per_page', 15)));
+    }
+
+    public function store(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'customer_id'=>'required|exists:customers,id','order_no'=>'required|string|max:50|unique:service_orders',
+            'type'=>'nullable|integer|in:1,2,3,4','items'=>'nullable|array',
+            'total_amount'=>'required|numeric|min:0','discount_amount'=>'sometimes|numeric|min:0','actual_amount'=>'required|numeric|min:0',
+            'pay_method'=>'nullable|integer|in:1,2,3,4','remark'=>'nullable|string',
+        ]);
+        $validated['status'] = 0;
+        $validated['created_by'] = auth()->id();
+        return $this->success(ServiceOrder::create($validated));
+    }
+
+    public function show(ServiceOrder $serviceOrder): JsonResponse { return $this->success($serviceOrder->load(['customer','executions.serviceItem','executions.technician'])); }
+
+    public function update(Request $request, ServiceOrder $serviceOrder): JsonResponse
+    {
+        if ($serviceOrder->status >= 2) return $this->error('已完成/取消的订单不可修改', 40001);
+        $validated = $request->validate(['items'=>'nullable|array','total_amount'=>'sometimes|numeric|min:0','discount_amount'=>'sometimes|numeric|min:0','actual_amount'=>'sometimes|numeric|min:0','remark'=>'nullable|string']);
+        $serviceOrder->update($validated);
+        return $this->success($serviceOrder);
+    }
+
+    public function destroy(ServiceOrder $serviceOrder): JsonResponse
+    {
+        if ($serviceOrder->status >= 1) return $this->error('已付款的订单不可删除', 40001);
+        $serviceOrder->delete();
+        return $this->success(null);
+    }
+
+    public function pay(Request $request, ServiceOrder $serviceOrder): JsonResponse
+    {
+        if ($serviceOrder->status !== 0) return $this->error('该订单不可付款', 40001);
+        $validated = $request->validate(['pay_method'=>'required|integer|in:1,2,3,4']);
+        $serviceOrder->update(['status'=>1,'pay_method'=>$validated['pay_method'],'paid_at'=>now()]);
+        return $this->success($serviceOrder);
+    }
+
+    public function complete(ServiceOrder $serviceOrder): JsonResponse
+    {
+        if ($serviceOrder->status !== 1) return $this->error('只有已付款的订单可完成', 40001);
+        $serviceOrder->update(['status'=>2]);
+        return $this->success($serviceOrder);
+    }
+}

backend/app/Http/Controllers/Admin/Service/ServicePackageController.php

@@ -0,0 +1,34 @@
+<?php
+namespace App\Http\Controllers\Admin\Service;
+use App\Http\Controllers\Controller;
+use App\Models\Service\ServicePackage;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ServicePackageController extends Controller
+{
+    public function index(Request $request): JsonResponse
+    {
+        $query = ServicePackage::query();
+        $query->when($request->name, fn($q, $v) => $q->where('name', 'like', "%{$v}%"));
+        $query->when($request->has('status'), fn($q) => $q->where('status', $request->status));
+        return $this->paginate($query->latest()->paginate($request->input('per_page', 15)));
+    }
+
+    public function store(Request $request): JsonResponse
+    {
+        $validated = $request->validate(['name'=>'required|string|max:100','items'=>'nullable|array','price'=>'required|numeric|min:0','validity_days'=>'nullable|integer|min:1','status'=>'sometimes|integer|in:0,1']);
+        return $this->success(ServicePackage::create($validated));
+    }
+
+    public function show(ServicePackage $servicePackage): JsonResponse { return $this->success($servicePackage); }
+
+    public function update(Request $request, ServicePackage $servicePackage): JsonResponse
+    {
+        $validated = $request->validate(['name'=>'sometimes|string|max:100','items'=>'nullable|array','price'=>'sometimes|numeric|min:0','validity_days'=>'nullable|integer|min:1','status'=>'sometimes|integer|in:0,1']);
+        $servicePackage->update($validated);
+        return $this->success($servicePackage);
+    }
+
+    public function destroy(ServicePackage $servicePackage): JsonResponse { $servicePackage->delete(); return $this->success(null); }
+}