add a between

app/service/house/new_house.js

@@ -115,7 +115,7 @@ class NewHouseService extends Service {
             for (let i in developerinfo) {
                 developer.push(developerinfo[i].developer.name);
             }
-
+            //将json格式字符串处理
             let nearBy = '';
             if (data.residential.nearBy.length > 0) {
                 let temp = eval(data.residential.nearBy);
@@ -127,6 +127,20 @@ class NewHouseService extends Service {
                     nearBy += subTemp + ';';
                 }
             }
+            //房型面积处理
+            let newHouseTypeList = data.newHouseType;
+            let typeArea = {
+                min: 0,
+                max: 0
+            };
+            if (newHouseTypeList.length > 0) {
+                for (let i in newHouseTypeList) {
+                    typeArea.min = typeArea.min === 0 ? newHouseTypeList[i].area : (newHouseTypeList[i].area < typeArea.min ? newHouseTypeList[i].area : typeArea.min);
+                    typeArea.max = typeArea.max === 0 ? newHouseTypeList[i].area : (newHouseTypeList[i].area > typeArea.max ? newHouseTypeList[i].area : typeArea.max);
+                }
+            }
+            let area = typeArea.min === typeArea.max ? typeArea.min : typeArea.min + '-' + typeArea.max;
+            ctx.logger.info(area);
             ret.basic = {
                 id: data.id,
                 name: data.name,//标题