添加撤销线下去库存操作

app/Endpoint/Api/Http/Controllers/Dealer/UserController.php

@@ -31,6 +31,7 @@ class UserController extends Controller
             'dealer'=> $dealer,
             'dealer_wallet' => $user->dealerWallet?->balance,
             'user_info' => UserInfoResource::make($user->userInfo),
+            'has_password' => (bool) $user->wallet?->password,
         ]);
     }
 

app/Endpoint/Api/Http/Controllers/Dealer/UserProductController.php

@@ -73,7 +73,7 @@ class UserProductController extends Controller
                 'product_id'=> $input['product_id'],
                 'type' => DealerUserProductLog::TYPE_OFFLINE_OUT,
                 'qty'=>$input['num'],
-                'remark'=>$input['remark']??null,
+                'remark'=>$input['remark'] ?? null,
             ]);
             DB::commit();
         } catch (Throwable $th) {
@@ -83,4 +83,53 @@ class UserProductController extends Controller
         }
         return response()->noContent();
     }
+
+    /**
+     * 撤销线下去库存
+     *
+     */
+    public function revokeQtyLog(DealerUserProductLog $log, Request $request)
+    {
+        //判断是否是自己的日志
+        if ($log->user_id != $request->user()->id) {
+            throw new BizException('日志未找到');
+        }
+        //是否可以撤销
+        if (!$log->canRevoke()) {
+            throw new BizException('该日志无法撤销');
+        }
+
+        $product = $request->user()->dealerProducts()
+                ->where('product_id', $log->product_id)
+                ->first();
+        if (!$product) {
+            throw new BizException('您还没有该商品');
+        }
+
+        try {
+            DB::beginTransaction();
+
+            $product->increment('stock', $log->qty);
+
+            $revokeLog = DealerUserProductLog::create([
+                'user_id'=> $request->user()->id,
+                'product_id'=> $log->product_id,
+                'type' => DealerUserProductLog::TYPE_REVOKE_IN,
+                'qty'  => $log->qty,
+                'remark'=> '撤销回滚',
+            ]);
+
+            $log->update([
+                'revoke_id' => $revokeLog->id,
+            ]);
+
+            DB::commit();
+        } catch (Throwable $th) {
+            DB::rollBack();
+            report($th);
+            throw new BizException('系统繁忙，请稍后再试');
+        }
+
+        return response()->noContent();
+    }
 }

app/Endpoint/Api/Http/Resources/Dealer/UserProductLogResource.php

@@ -16,10 +16,17 @@ class UserProductLogResource extends JsonResource
     public function toArray($request)
     {
         return [
+            'id' => $this->id,
             'product_name'=> $this->product?->name,
+            'type'=> $this->type,
             'remark' => $this->remark,
-            'qty' => ($this->type == DealerUserProductLog::TYPE_ORDER_IN ? '+' : '-').$this->qty.$this->product?->unit,
+            'qty' => (in_array($this->type, [
+                DealerUserProductLog::TYPE_ORDER_IN,
+                DealerUserProductLog::TYPE_ADMIN_IN,
+                DealerUserProductLog::TYPE_REVOKE_IN,
+                ]) ? '+' : '-').$this->qty.$this->product?->unit,
             'created_at' => $this->created_at->toDateTimeString(),
+            'can_revoke' => $this->canRevoke(),
         ];
     }
 }

app/Endpoint/Api/routes.php

@@ -236,6 +236,7 @@ Route::group([
         Route::get('user-products/{product}', [Dealer\UserProductController::class, 'show']);
         Route::get('user-products-logs', [Dealer\UserProductController::class, 'logs']);
         Route::post('user-products/offline-out', [Dealer\UserProductController::class, 'offlineOutQty']);
+        Route::post('user-products/offline-out-revoke/{log}', [Dealer\UserProductController::class, 'revokeQtyLog']);
 
         //计算商品下单价格
         Route::get('orders/total-amount', [Dealer\OrderController::class, 'totalAmount']);

app/Models/DealerUserProductLog.php

@@ -18,6 +18,7 @@ class DealerUserProductLog extends Model
     public const TYPE_OFFLINE_OUT = 3;//线下去库存
     public const TYPE_ADMIN_IN = 4;//后台添加库存
     public const TYPE_ADMIN_OUT = 5;//后台扣减库存
+    public const TYPE_REVOKE_IN = 9;//撤销线下去库存
 
     protected $fillable = [
         'user_id',
@@ -25,10 +26,16 @@ class DealerUserProductLog extends Model
         'type',
         'qty',
         'remark',
+        'revoke_id',
     ];
 
     public function product()
     {
         return $this->belongsTo(DealerProduct::class, 'product_id');
     }
+
+    public function canRevoke()
+    {
+        return ($this->type == static::TYPE_OFFLINE_OUT) && ($this->revoke_id == 0);
+    }
 }

database/migrations/2022_02_14_114040_add_has_revoke_to_dealer_user_product_logs_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddHasRevokeToDealerUserProductLogsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('dealer_user_product_logs', function (Blueprint $table) {
+            //
+            $table->unsignedBigInteger('revoke_id')->default(0)->comment('撤销关联ID');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('dealer_user_product_logs', function (Blueprint $table) {
+            //
+            $table->dropColumn('revoke_id');
+        });
+    }
+}

resources/lang/zh_CN/models.php

@@ -2,6 +2,7 @@
 
 use App\Models\AfterSale;
 use App\Models\Article;
+use App\Models\DealerUserProductLog;
 use App\Models\Order;
 use App\Models\OrderProduct;
 use App\Models\ProductSku;
@@ -23,4 +24,5 @@ return [
     AfterSale::class => '售后订单',
     Article::class => '文章',
     OrderPackage::class => '包裹',
+    DealerUserProductLog::class => '日志',
 ];