修改品牌获取缓存

app/Model/SelfBrandModel.php

@@ -64,6 +64,24 @@ class SelfBrandModel extends Model
         //先去缓存里面取
         $Redis = new RedisModel;
         $brandList = $Redis->hgetall('Self_Brand');
+        $brandList = array_map(function ($value) {
+            return json_decode($value, true);
+        }, $brandList);
+
+        //如果要有地区筛选,则需要做数据处理
+        if (!empty($map['brand_area']) && !empty($brandList)) {
+            $brandListByArea = [];
+            $areaIds = explode(',', $map['brand_area']);
+            foreach ($brandList as $key => $brand) {
+                if (in_array($brand['brand_area'], $areaIds)) {
+                    $brandListByArea[] = $brand;
+                }
+            }
+
+            return $brandListByArea;
+        }
+
+        //没有就去数据库里面取
         if (!$brandList) {
             return Cache::remember('brandList_' . json_encode($map), $expireMinutes, function () use ($map) {
                 $field = [