价格增加百分比上浮

app/Http/Controllers/Mini/CartController.php

@@ -45,11 +45,12 @@ class CartController extends BaseMiniController
         if ($product === null) {
             throw new RepositoryException('商品不存在或已下架，请刷新后重试');
         }
-        $price = ProductPriceModel::query()
+        // 存在性校验与计价类型无关（百分比行 price 可能为 0 也能加购）
+        $hasPrice = ProductPriceModel::query()
             ->where('product_id', $productId)
             ->where('level_id', $store->level_id)
-            ->value('price');
-        if ($price === null) {
+            ->exists();
+        if (! $hasPrice) {
             throw new RepositoryException('商品「' . $product->name . '」未设置您所在等级的价格，无法加购');
         }
 
@@ -115,10 +116,11 @@ class CartController extends BaseMiniController
             ->unique()->values()->all();
 
         $products = ProductModel::withTrashed()->whereIn('id', $productIds)->get()->keyBy('id');
-        $prices = ProductPriceModel::query()
+        $priceRows = ProductPriceModel::query()
             ->where('level_id', $store->level_id)
             ->whereIn('product_id', $productIds)
-            ->pluck('price', 'product_id');
+            ->get(['product_id', 'price', 'price_type', 'percent'])
+            ->keyBy('product_id');
 
         // 图片一次查回（避免 ProductModel::$appends images_arr 的 N+1）。
         // 注意：image_ids 有 imageIds Attribute 访问器（get 返回数组），需取原始值
@@ -140,7 +142,16 @@ class CartController extends BaseMiniController
         foreach ($rows as $row) {
             $product = $products->get($row->product_id);
             $productOn = $product !== null && $product->status === ProductModel::STATUS_ON;
-            $price = $prices->get($row->product_id); // string|null
+            // 实际价（百分比计价行按成本价上浮换算）；未设等级价为 null
+            $priceRow = $priceRows->get($row->product_id);
+            $price = $priceRow === null
+                ? null
+                : ProductPriceModel::calcActualPrice(
+                    (int) $priceRow->price_type,
+                    $priceRow->price,
+                    $priceRow->percent,
+                    (float) ($product?->cost_price ?? 0),
+                );
             $buyable = $productOn && $price !== null;
             $quantity = (string) $row->quantity;
 

app/Http/Controllers/Mini/OrderController.php

@@ -47,10 +47,11 @@ class OrderController extends BaseMiniController
                 ->get()
                 ->keyBy('id');
 
-            $prices = ProductPriceModel::query()
+            $priceRows = ProductPriceModel::query()
                 ->where('level_id', $store->level_id)
                 ->whereIn('product_id', $productIds)
-                ->pluck('price', 'product_id');
+                ->get(['product_id', 'price', 'price_type', 'percent'])
+                ->keyBy('product_id');
 
             $totalQuantity = '0';
             $totalAmount = '0';
@@ -62,11 +63,18 @@ class OrderController extends BaseMiniController
                 if ($product === null) {
                     throw new RepositoryException('存在已下架或不存在的商品，请刷新后重试');
                 }
-                if (! isset($prices[$productId])) {
+                if (! isset($priceRows[$productId])) {
                     throw new RepositoryException('商品「' . $product->name . '」未设置您所在等级的价格，无法下单');
                 }
 
-                $price = (string) $prices[$productId];
+                // 实际价（百分比计价行按成本价上浮换算，$products 已含 cost_price）
+                $priceRow = $priceRows[$productId];
+                $price = ProductPriceModel::calcActualPrice(
+                    (int) $priceRow->price_type,
+                    $priceRow->price,
+                    $priceRow->percent,
+                    $product->cost_price,
+                );
                 $quantity = (string) $row['quantity'];
                 $amount = bcmul($price, $quantity, 2);
                 $totalQuantity = bcadd($totalQuantity, $quantity, 2);

app/Http/Controllers/Mini/ProductController.php

@@ -88,9 +88,10 @@ class ProductController extends BaseMiniController
             ->paginate($pageSize)
             ->toArray();
 
-        // 扁平化价格：prices[0].price → price（未设等级价为 null）
+        // 扁平化价格：prices[0].actual_price → price（访问器经 toArray 自动输出换算后实际价；未设等级价为 null）
+        // unset prices 同时移除 price_type/percent，门店端无法反推成本；cost_price 已被 $hidden 过滤
         foreach ($data['data'] as &$row) {
-            $row['price'] = $row['prices'][0]['price'] ?? null;
+            $row['price'] = $row['prices'][0]['actual_price'] ?? null;
             unset($row['prices']);
         }
 

app/Http/Controllers/Product/ProductController.php

@@ -38,7 +38,7 @@ class ProductController extends BaseController
 
     protected array $quickSearchField = ['name', 'spec'];
 
-    /** A1 商品列表（含分类/供应商/各等级价格） */
+    /** A1 商品列表（含分类/供应商/各等级价格；cost_price 在 $hidden 中，后台列表需显式恢复） */
     #[GetRoute(authorize: 'query')]
     public function query(Request $request): JsonResponse
     {
@@ -50,9 +50,9 @@ class ProductController extends BaseController
         )
             ->orderBy('sort')
             ->orderBy('id', 'desc')
-            ->paginate($pageSize)
-            ->toArray();
-        return $this->success($data);
+            ->paginate($pageSize);
+        $data->getCollection()->makeVisible('cost_price');
+        return $this->success($data->toArray());
     }
 
     /** 上传商品分类图片文件 */
@@ -85,6 +85,8 @@ class ProductController extends BaseController
                     'product_id' => $product->id,
                     'level_id' => (int) $row['level_id'],
                     'price' => $row['price'],
+                    'price_type' => (int) ($row['price_type'] ?? ProductPriceModel::PRICE_TYPE_FIXED),
+                    'percent' => $row['percent'] ?? 0,
                 ]);
             }
             return $product;
@@ -114,7 +116,11 @@ class ProductController extends BaseController
                     $levelIds[] = $levelId;
                     ProductPriceModel::updateOrCreate(
                         ['product_id' => $product->id, 'level_id' => $levelId],
-                        ['price' => $row['price']],
+                        [
+                            'price' => $row['price'],
+                            'price_type' => (int) ($row['price_type'] ?? ProductPriceModel::PRICE_TYPE_FIXED),
+                            'percent' => $row['percent'] ?? 0,
+                        ],
                     );
                 }
                 $product->prices()->whereNotIn('level_id', $levelIds)->delete();
@@ -140,12 +146,14 @@ class ProductController extends BaseController
     }
 
     /**
-     * A2 价格矩阵：行=商品（支持 category_id / keyword 过滤 + page/pageSize 服务端分页），列=全部启用等级，值=price（缺失为 null）
+     * A2 价格矩阵：行=商品（支持 category_id / keyword 过滤 + page/pageSize 服务端分页），
+     * 列=全部启用等级，值=实际销售价（缺失为 null）；行内含 cost_price 与每等级
+     * price_type_{levelId} / percent_{levelId}，供前端判断计价类型与联动重算
      */
     #[GetRoute('/priceMatrix', 'query')]
     public function priceMatrix(Request $request): JsonResponse
     {
-        $query = ProductModel::query()->with('prices:id,product_id,level_id,price');
+        $query = ProductModel::query()->with('prices:id,product_id,level_id,price,price_type,percent');
         if (($categoryId = (int) $request->input('category_id', 0)) > 0) {
             $query->where('category_id', $categoryId);
         }
@@ -172,11 +180,20 @@ class ProductController extends BaseController
                 'name' => $product->name,
                 'spec' => $product->spec,
                 'unit' => $product->unit,
+                'cost_price' => (float) $product->cost_price,
             ];
             foreach ($levels as $level) {
-                $row['price_' . $level->id] = isset($priceMap[$level->id])
-                    ? (float) $priceMap[$level->id]->price
+                $price = $priceMap[$level->id] ?? null;
+                $row['price_' . $level->id] = $price
+                    ? (float) ProductPriceModel::calcActualPrice(
+                        (int) $price->price_type,
+                        $price->price,
+                        $price->percent,
+                        $product->cost_price,
+                    )
                     : null;
+                $row['price_type_' . $level->id] = $price ? (int) $price->price_type : ProductPriceModel::PRICE_TYPE_FIXED;
+                $row['percent_' . $level->id] = $price ? (float) $price->percent : 0;
             }
             return $row;
         });
@@ -189,7 +206,8 @@ class ProductController extends BaseController
     }
 
     /**
-     * A2 批量调价：事务写入，写完后给受影响门店生成 Notice（type=price）
+     * A2 批量调价：三类更新行（成本价 / 固定价 / 成本百分比，可混合同一行），事务写入，
+     * 写完后给受影响门店生成 Notice（type=price）
      */
     #[PutRoute('/batchPrice', 'batchPrice')]
     public function batchPrice(BatchPriceRequest $request): JsonResponse
@@ -200,28 +218,52 @@ class ProductController extends BaseController
             $productIds = [];
             $levelIds = [];
             foreach ($updates as $row) {
-                ProductPriceModel::updateOrCreate(
-                    ['product_id' => (int) $row['product_id'], 'level_id' => (int) $row['level_id']],
-                    ['price' => $row['price']],
-                );
-                $productIds[(int) $row['product_id']] = true;
-                $levelIds[(int) $row['level_id']] = true;
+                $productId = (int) $row['product_id'];
+                $productIds[$productId] = true;
+
+                // 分支1：成本价更新（百分比计价的基数，可与等级价行同在一行）
+                if (array_key_exists('cost_price', $row) && $row['cost_price'] !== null) {
+                    ProductModel::whereKey($productId)->update(['cost_price' => $row['cost_price']]);
+                }
+
+                // 分支2/3：等级价格行（固定价或成本百分比，按 price_type 区分）
+                if (isset($row['level_id'])) {
+                    $levelId = (int) $row['level_id'];
+                    $levelIds[$levelId] = true;
+                    ProductPriceModel::updateOrCreate(
+                        ['product_id' => $productId, 'level_id' => $levelId],
+                        [
+                            'price' => $row['price'] ?? 0,
+                            'price_type' => (int) ($row['price_type'] ?? ProductPriceModel::PRICE_TYPE_FIXED),
+                            'percent' => $row['percent'] ?? 0,
+                        ],
+                    );
+                }
             }
 
+            // 成本价变更只影响「该商品下百分比计价」的等级；受影响门店等级 = 等级更新行 ∪ 百分比行等级
+            $percentLevelIds = ProductPriceModel::query()
+                ->whereIn('product_id', array_keys($productIds))
+                ->where('price_type', ProductPriceModel::PRICE_TYPE_PERCENT)
+                ->pluck('level_id')
+                ->merge($levelIds)
+                ->unique()
+                ->all();
+
             $productNames = ProductModel::whereIn('id', array_keys($productIds))
                 ->pluck('name')
                 ->implode('、');
             $content = mb_substr('以下商品价格已调整：' . $productNames . '，下次登录小程序后按新价格显示', 0, 500);
 
-            // 受影响门店：客户等级在本次调价等级范围内的正常门店，通知其绑定的正常用户
+            // 受影响门店：客户等级在受影响等级范围内的正常门店，通知其绑定的正常用户
             $userIds = UserModel::query()
                 ->where('type', UserModel::TYPE_STORE)
                 ->where('status', UserModel::STATUS_NORMAL)
-                ->whereIn('store_id', function ($q) use ($levelIds) {
+                ->whereIn('store_id', function ($q) use ($percentLevelIds) {
                     $q->select('id')
                         ->from('store')
                         ->where('status', StoreModel::STATUS_NORMAL)
-                        ->whereIn('level_id', array_keys($levelIds));
+                        ->whereIn('level_id', $percentLevelIds);
                 })
                 ->pluck('id');