订单倒序

app/Http/Controllers/Goods/GoodsSkusController.php

@@ -41,46 +41,78 @@ class GoodsSkusController extends Controller
 
     public function index(Request $request)
     {
-        $builder = GoodsSku::query();
-        $this->preparQueryGoodsSkus($request, $builder);
-        $day = DateTimeUtils::getToday();
-        $goodsSkus = $builder->filter()
-            ->with(['goods' => function ($query) {
-                $query->with(['type:id,name', 'brand:id,name']);
-            }])
-            ->with(['daily' => function ($query) use ($day) {
-                $query->where('day', $day);
-            }])
-            ->where('is_combination', 0)
-            ->orderBy('stock', 'desc')
-            ->paginate($request->get('per_page'));
         $fields = implode(',', [
             'shop_id',
             'external_sku_id',
-            'sum(goods_number) as number',
+            'SUM(goods_number) - SUM(already_cancel_number) as number',
-            'sum(already_cancel_number) as cancel_number',
         ]);
+        $businessOrderItems = BusinessOrderItem::query()
+            ->select(DB::raw($fields))
+            ->with([
+                'shop:id,name',
+                'goodsSku:id,external_sku_id'
+            ])
+            ->where('created_at', '>', date('Y-m-d 07:00:00'))
+            ->where('external_sku_id', '<>', '')
+            ->groupBy(['shop_id', 'external_sku_id'])
+            ->orderByDesc('number')
+            ->get()
+            ->toArray();
+        $ids = $externals = [];
+        foreach ($businessOrderItems as $businessOrderItem) {
+            if (is_null($businessOrderItem['goods_sku'])) {
+                continue;
+            }
+            $id = $businessOrderItem['goods_sku']['id'];
+            if (isset($ids[$id])) {
+                $ids[$id] += (int)$businessOrderItem['number'];
+            } else {
+                $ids[$id] = (int)$businessOrderItem['number'];
+            }
+
+            $externals[$businessOrderItem['external_sku_id']][] = $businessOrderItem;
+        }
+        arsort($ids);
+
+        $builder = GoodsSku::query();
+        $this->preparQueryGoodsSkus($request, $builder);
+        $day = DateTimeUtils::getToday();
+        $goodsSkus = (clone $builder)->filter()
+            ->where('is_combination', 0)
+            ->orderByDesc('stock')
+            ->pluck('stock', 'id')
+            ->toArray();
+        $finalIds = [];
+        foreach ($ids as $id => $number) {
+            if (isset($goodsSkus[$id])) {
+                $finalIds[] = $id;
+                unset($goodsSkus[$id]);
+            }
+        }
+        $finalIds = array_merge($finalIds, array_keys($goodsSkus));
+        $idField = implode(',', $finalIds);
+
+        $goodsSkus = (clone $builder)->with(['goods' => function ($query) {
+            $query->with(['type:id,name', 'brand:id,name']);
+        }])
+            ->with(['daily' => function ($query) use ($day) {
+                $query->where('day', $day);
+            }])
+            ->whereIn('id', $finalIds)
+            ->orderByRaw("FIELD(id, {$idField})")
+            ->paginate($request->get('per_page'));
+
         $rolesName = $request->user()->getRoleNames()->toArray();
         foreach ($goodsSkus as &$sku) {
             $lastInventoryTime = $sku['daily']['inventory_time'] ?: date('Y-m-d 07:00:00');
-            $orderDetail = BusinessOrderItem::query()
+            if (isset($externals[$sku['external_sku_id']])) {
-                ->select(DB::raw($fields))
+                $sku['order_detail'] = $externals[$sku['external_sku_id']];
-                ->with(['shop:id,name'])
+                $sku['order_goods_num'] = array_sum(array_column($externals[$sku['external_sku_id']], 'number'));
-                ->where('external_sku_id', $sku['external_sku_id'])
+            } else {
-                ->when($lastInventoryTime, function ($query) use ($lastInventoryTime) {
+                $sku['order_detail'] = [];
-                    $query->where('created_at', '>', $lastInventoryTime);
+                $sku['order_goods_num'] = 0;
-                })
-                ->groupBy(['shop_id', 'external_sku_id'])
-                ->get()
-                ->toArray();
-            $addOrderGoodsNum = $reduceOrderGoodsNum = 0;
-            if ($orderDetail) {
-                $addOrderGoodsNum = array_sum(array_column($orderDetail, 'number'));
-                $reduceOrderGoodsNum = array_sum(array_column($orderDetail, 'cancel_number'));
             }
             $sku['inventory_time'] = $lastInventoryTime;
-            $sku['order_goods_num'] = $addOrderGoodsNum - $reduceOrderGoodsNum;
-            $sku['order_detail'] = $orderDetail;
             if ('销售' === $rolesName[0]) {
                 $sku['cost'] = 0;
             }

app/Models/BusinessOrderItem.php

@@ -44,4 +44,9 @@ class BusinessOrderItem extends Model
     {
         return $this->hasOne(GoodsSkuLocation::class, 'external_sku_id', 'external_sku_id');
     }
+
+    public function goodsSku()
+    {
+        return $this->hasOne(GoodsSku::class, 'external_sku_id', 'external_sku_id');
+    }
 }