1

app/api/controller/Store.php

@@ -139,20 +139,25 @@ class Store extends Controller
         PriceSet::where('store_id', $storeid)->where('type', $params['type']??0)->delete();
         $inDatas = [];
         foreach ($params['list'] as $value) {
-            foreach ($value['price_list'] as $price) {
-                $temp = [
-                    'category' => $value['category'],
-                    'store_id' => $storeid,
-                    'type' => $params['type'],
-                    'min' => $price['min'],
-                    'max' => $price['max'],
-                    'add_price_rate' => $price['add_price_rate'],
-                    'create_time' => time(),
-                    'update_time' => time(),
-                ];
-                $inDatas[] = $temp;
+            $categorys = explode(",", $value['category']);
+            foreach ($categorys as $category) {
+                foreach ($value['price_list'] as $price) {
+                    $temp = [
+                        'category' => $value['category'],
+                        'code' => $category,
+                        'store_id' => $storeid,
+                        'type' => $params['type'],
+                        'min' => $price['min'],
+                        'max' => $price['max'],
+                        'add_price_rate' => $price['add_price_rate'],
+                        'create_time' => time(),
+                        'update_time' => time(),
+                    ];
+                    $inDatas[] = $temp;
+                }
             }
             
+            
         }
         // echo "<pre>";
         // print_r($inDatas);
@@ -165,7 +170,7 @@ class Store extends Controller
     public function getStorePriceInfo(int $type): Json
     {
         $storeid = request()->header()['storeid'];
-        $list = PriceSet::where('store_id',$storeid)->where('type', $params['type'] ?? 0)->field('category,min,max,add_price_rate')->select()->toArray();
+        $list = PriceSet::where('store_id',$storeid)->where('type', $params['type'] ?? 0)->field('category,code,min,max,add_price_rate')->group("category, min")->select()->toArray();
         $data = [];
         $arr = [];
         foreach ($list as $value) {
@@ -185,20 +190,12 @@ class Store extends Controller
     public function test(int $type): Json
     {
         $storeid = request()->header()['storeid'];
-        $list = PriceSet::where('store_id',$storeid)->where('type', $params['type'] ?? 0)->field('category,min,max,add_price_rate')->select()->toArray();
-        $data = [];
-        $arr = [];
-        foreach ($list as $value) {
-            $arr[$value['category']][] = $value;
-        }
-        foreach ($arr as $key => $item) {
-            $data['list'][] = [
-                'category' => $key,
-                'price_list' => $item,
-            ];
-        }
-        $data['type'] = $type;
-        return $this->renderSuccess($data);
+
+        $categoryIds = [1001,1002];
+        $list = PriceSet::distributionPrice(90, 50, $categoryIds);
+        
+        
+        return $this->renderSuccess($list);
     }
 
 

app/common/model/PriceSet.php

@@ -28,4 +28,73 @@ class PriceSet extends BaseModel
     // 定义主键
     protected $pk = 'id';
 
+    /**
+     * 会员价
+     * [membershipPrice description]
+     * @param  [type] $market_price [description]
+     * @param  [type] $cost_price   [description]
+     * @param  [type] $category_ids [description]
+     * @return [type]               [description]
+     */
+    public static function membershipPrice($market_price, $cost_price, $category_ids){
+        $addPriceRate = self::getAddPriceRate(0, $category_ids, $cost_price);
+        $membershipPrice = $cost_price * (1 + $addPriceRate * 0.01);
+        //当加价率生效后，会员价高于市场价
+        if ($membershipPrice > $market_price) {
+            $membershipPrice = ($market_price - $cost_price) * $addPriceRate * 0.01 + $cost_price;
+            
+        }
+        return sprintf("%.2f", $membershipPrice);
+        
+    }
+    /**
+     * 分销价
+     * [distributionPrice description]
+     * @param  [type] $market_price [description]
+     * @param  [type] $cost_price   [description]
+     * @param  [type] $type         [description]
+     * @param  [type] $category_ids [description]
+     * @return [type]               [description]
+     */
+    public static function distributionPrice($market_price, $cost_price, $category_ids){
+        //会员价
+        $membershipPrice = self::membershipPrice($market_price, $cost_price, $category_ids);
+        //分销价
+        $addPriceRate = self::getAddPriceRate(1, $category_ids, $cost_price);
+        $distributionPrice = $cost_price * (1 + $addPriceRate * 0.01);
+        $price = $distributionPrice;
+        //当加价率生效后，分销价高于市场价
+        if ($distributionPrice > $market_price) {
+            $price = ($market_price - $cost_price) * $addPriceRate * 0.01 + $cost_price;
+        }
+        //当加价率生效后，分销价高于会员价
+        if ($distributionPrice > $membershipPrice) {
+            $price = ($membershipPrice - $cost_price) * $addPriceRate * 0.01 + $cost_price;
+        }
+        return sprintf("%.2f", $price);
+    }
+
+
+    /**
+     * 获取商品加价率
+     * [getAddPriceRate description]
+     * @param  [type] $store_id     [description]
+     * @param  [type] $type         [description]
+     * @param  [type] $category_ids [description]
+     * @param  [type] $goods_price  [description]
+     * @return [type]               [description]
+     */
+    public static function getAddPriceRate($type, $category_ids, $cost_price){
+        $info = static::where('type',$type)
+            ->whereIn('code', $category_ids)
+            ->where('min', '<=', $cost_price)
+            ->where('max', '>', $cost_price)
+            ->order('id desc')
+            ->column('add_price_rate');
+        if (!$info) {
+            return 0;
+        }
+        
+        return $info[0];
+    }
 }