add limit page

app/controller/house/v2/abroad_house.js

@@ -11,6 +11,8 @@ class AbroadHouseController extends Controller {
         const { ctx } = this;
         let inputParams = ctx.request.body;
         const rule = {
+            page: { type: 'int', required: false },
+            page_size: { type: 'int', required: false },
             name: { type: 'string', required: false },
         };
         ctx.validate(rule, inputParams);

app/model/realestate/abroad_house.js

@@ -70,6 +70,66 @@ module.exports = app => {
         tableName: 'abroad_house',
     });
 
+    
+    AbroadHouse.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await AbroadHouse.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+
+    AbroadHouse.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await AbroadHouse.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    AbroadHouse.list = async (data = {}) => {
+        const limit = data.limit ? Number(data.limit) : 10;
+        const page = data.page ? data.page : 1;
+        const order = data.order ? data.order : [];
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const condition = {
+            offset: (page - 1) * limit,
+            limit,
+            where: where,
+            order: order,
+            attributes: attributes,
+        };
+        const { count, rows } = await AbroadHouse.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    AbroadHouse.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await AbroadHouse.create(data);
+            //从promise 实例中中获得需要的id号，id 必须是自增长，而且必须主键，否则返回null
+            return res.id;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    AbroadHouse.edit = async (data) => {
+
+        const where = data.where;
+        const params = data.params;
+        try {
+            return await AbroadHouse.update(params, { where: where })
+        } catch (error) {
+            throw (error);
+        }
+    }
 
     return AbroadHouse;
 

app/service/house/v2/abroad_house.js

@@ -12,7 +12,11 @@ class AbroadHouseService extends Service {
      */
     async abroadHouseList(condition) {
         const { ctx } = this;
+        let page = Number(condition.page) || 1;
+        let pageSize = Number(condition.page_size) || 10;
         let filter = {
+            page: page,
+            limit: pageSize,
             where: {
                 valid: 1,
                 status: 'online',
@@ -28,7 +32,8 @@ class AbroadHouseService extends Service {
             await ctx.service.house.v2.searchHistory.addSearchHistory(addHistory);
             filter.where.name = { $like: '%' + condition.name + '%' }
         }
-        let list = await ctx.realestateModel.AbroadHouse.findAll(filter);
+        let abroadList = await ctx.realestateModel.AbroadHouse.list(filter);
+        let list = abroadList.rows;
         let data = [];
         for (let i in list) {
             data[i] = {