最小价格

application/index/service/OfficeRoomService.php

@@ -674,6 +674,19 @@ class OfficeRoomService
         return $reference_average_price;
     }
 
+    /**
+     * 字段最低值
+     *
+     * @param $id
+     * @param $field
+     * @return float|int
+     */
+    public function MinField($id, $field = ''){
+        $where['building_id'] = $id;
+        $field_string = "min({$field}) as min";
+        return $this->m_office_room->getFieldOneValue($field_string, $where);
+    }
+
     /**
      * 楼盘图
      * @param $id

application/index/service/OfficeService.php

@@ -9,7 +9,6 @@
 namespace app\index\service;
 
 
-use app\index\controller\BusinessDistrict;
 use app\index\validate\OfficeBuildingValidate;
 use app\model\GBusinessDistrict;
 use app\model\OfficeGBuilding;
@@ -23,6 +22,7 @@ class OfficeService
     private $m_office;
     private $m_office_img;
     private $m_building_stations;
+    private $service_room;
 
     public function __construct()
     {
@@ -30,6 +30,7 @@ class OfficeService
         $this->m_office = new OfficeGBuilding();
         $this->m_office_img = new OfficeGImg();
         $this->m_building_stations = new OfficeGBuildingStations();
+        $this->service_room = new OfficeRoomService();
     }
 
     /**
@@ -344,8 +345,7 @@ class OfficeService
         $result['traffic_info'] = $this->getTrafficInfo($result['id']);
 
         //参考均价
-        $s_office_room = new OfficeRoomService();
-        $result['reference_average_price'] = $s_office_room->referenceAveragePrice($id);
+        $result['reference_average_price'] = $this->service_room->referenceAveragePrice($id);
 
         //最大最小面积
         $result['area_max'] = $this->getAreaMaxOrMin($id,'max');
@@ -534,7 +534,7 @@ class OfficeService
             $where['b.shop_sign'] = ['like', '%'.$params['shop_sign'].'%'];  //商铺标签
         }
 
-        $field = 'a.id,a.disc,b.area,b.price,title,address,c.name as business_name,b.shop_sign,b.price_total';
+        $field = 'a.id,a.disc,title,address,c.name as business_name';
         try {
             $data = $this->m_office->getBuildingRoom($page_no, $page_size, '', $field, $where);
         } catch (\Exception $e) {
@@ -546,10 +546,11 @@ class OfficeService
         $result_data = [];
         foreach ($data as $k=>$v) {
             $tmp['id'] = $v['id'];
-            $tmp['title'] = $v['disc'].' '.$v['business_name']. ' '.$v['title']. ' '.$v['area'].'㎡';
-            $tmp['price'] = $v['price']/100;
-            $tmp['price_total'] = $v['price_total']/100;
-            $tmp['shop_sign'] = empty($v['shop_sign']) ? '':$v['shop_sign'];
+            $tmp['price'] =  $this->service_room->MinField($v['id'], 'price');
+            $tmp['price_total'] =  $this->service_room->MinField($v['id'], 'price_total');
+            $tmp['shop_sign'] = $this->getBuildingSign($v['id']);
+            $area = $this->service_room->MinField($v['id'], 'area');
+            $tmp['title'] = $v['disc'].' '.$v['business_name']. ' '.$v['title']. ' '.$area.'㎡';
             $result_data[] = $tmp;
         }
         $result['status'] = 'successful';