fix distance sort

app/service/course/institution.js

@@ -163,7 +163,7 @@ class InstitutionService extends Service {
         const { ctx } = this;
         const where = { id: class_id };
         let classs = await ctx.classModel.CourseClass.one({ where });
-        classs.dataValues.age_text = `${classs.min_age}-${classs.max_age}岁`;
+        classs.dataValues.age_text = Number(classs.max_age) > 0 ? `${classs.min_age}-${classs.max_age}岁` : '';
         classs.dataValues.point_tags = classs.point ? classs.point.split(';') : [];
         classs.dataValues.photo_album = classs.image ? classs.image.split(';') : [];
 
@@ -375,7 +375,7 @@ class InstitutionService extends Service {
             // area.duration = duration;
             // area.travel_tips = travel_tips;
 
-            institution_area.distance = Number(distance) === 0 ? 999999999 : distance;
+            institution_area.distance = Number(distance) === 0 ? 999999999.0 : parseFloat(distance);
             institution_area.duration = duration;
             institution_area.travel_tips = travel_tips;
 

app/service/course/option.js

@@ -58,7 +58,7 @@ class OptionService extends Service {
                 newNode.level = node.level;
                 newNode.value = node.id;
                 newNode._child = this.getTrees(data, node.id);
-                if (newNode._child.length !== 0) newNode._child.unshift({ id: 0, name: '全部', value: 0 });
+                if (newNode._child.length !== 0) newNode._child.unshift({ id: 0, name: '全部', value: node.id });
                 ret.push(newNode);
             }
         }