Merge branch 'master' of https://t-git.51gjj.com/fangbin/51business

app/controller/house/v2/house_analysis.js

@@ -9,9 +9,7 @@ class HouseAnalysisController extends Controller {
 
         const { ctx } = this;
         const input_params = ctx.request.body;
-        if (!input_params.city_code) {
-            ctx.failed('city_code error');
-        }
+
         let results = await ctx.service.house.v2.houseAnalysis.getHouseAnalysisByFilter(input_params);
         const format_rows = await ctx.service.house.v2.houseAnalysis.formatHouseAnalysis(results.results);
         results.results = format_rows;
@@ -52,9 +50,12 @@ class HouseAnalysisController extends Controller {
         const { ctx } = this;
         const input_params = ctx.request.body;
         const rule = {
-            name: { type: 'string', required: true },
+            name: { type: 'string', required: false },//2.1版本改动 废弃
             city_code: { type: 'string', required: true },
-            house_type: { type: 'string', required: true },
+            house_type: { type: 'string', required: false },//2.1版本改动 废弃
+            room_num: { type: 'string', required: true },//2.1 版本新增
+            hall_num: { type: 'string', required: true },//2.1 版本新增
+            toilet_num: { type: 'string', required: true },//2.1 版本新增
             area: { type: 'string', required: true },
             image: { type: 'string', required: true },
         }
@@ -64,6 +65,26 @@ class HouseAnalysisController extends Controller {
         ctx.success({ result });
     }
 
+    // async uploadHouseAnalysis_2_1() {
+
+    //     const { ctx } = this;
+    //     const input_params = ctx.request.body;
+    //     const rule = {
+    //         name: { type: 'string', required: false },
+    //         city_code: { type: 'string', required: true },
+    //         house_type: { type: 'string', required: false },
+    //         room_num: { type: 'string', required: false },
+    //         hall_num: { type: 'string', required: false },
+    //         toilet_num: { type: 'string', required: false },
+    //         area: { type: 'string', required: true },
+    //         image: { type: 'string', required: true },
+    //     }
+    //     ctx.validate(rule, input_params);
+    //     const result = await ctx.service.house.v2.houseAnalysis.addHouseAnalysis(input_params);
+
+    //     ctx.success({ result });
+    // }
+
     async getUserHouseAnalysis() {
 
         const { ctx } = this;

app/controller/house/v2/tool.js

@@ -148,6 +148,7 @@ class ToolController extends Controller {
             const gps_info = await ctx.helper.getGPS(address, city);
             if (gps_info.lng && gps_info.lat) {
                 result = {
+                    house_id,
                     name: new_house_name,
                     longitude: gps_info.lng,
                     latitude: gps_info.lat,
@@ -237,6 +238,74 @@ class ToolController extends Controller {
         ctx.success({ results: ret });
     }
 
+    //生成购房计划
+    async generateBuyHousePlan_2_1() {
+
+        const { ctx } = this;
+        const input_parmas = ctx.request.body;
+        const rule = {
+            city_code: { type: 'string', required: true },
+            total_price: { type: 'object', required: true },
+            down_payment_rate: { type: 'string', required: true },//首付成数
+            down_payment: { type: 'string', required: true },//首付
+            invest_payment: { type: 'string', required: true },//现有现金
+            prepare_time: { type: 'string', required: true },
+            house_style: { type: 'string', required: false },
+        }
+        ctx.validate(rule, input_parmas);
+        if (!parseFloat(input_parmas.invest_payment)) {
+            ctx.failed('现有金额不能为0');
+        }
+
+        const city_code = input_parmas.city_code;
+        const total_price = input_parmas.total_price;
+        // const down_payment = parseFloat(input_parmas.down_payment);
+        const invest_payment = parseFloat(input_parmas.invest_payment);
+        const down_payment_rate = parseFloat(input_parmas.down_payment_rate);
+
+        if (!parseFloat(total_price.max) || !parseFloat(total_price.min)) {
+            ctx.failed('总价区间不能为0');
+        }
+        const house_plan = await ctx.service.house.v2.tool.generateHousePlan_2_1(input_parmas);//计算购房能力 生成购房计划
+        if (house_plan !== 2) {
+            total_price.max = invest_payment * 2 / down_payment_rate + 30;
+            total_price.min = invest_payment * 2 / down_payment_rate - 30;
+        }
+
+        let where = {
+            reference_total_price: { $between: [parseFloat(total_price.min), parseFloat(total_price.max)] },
+            option_city_code: city_code,
+            status: 'online',
+            valid: 1,
+        }
+        const recommend_houses_formats = [];
+        let recommend_houses = await ctx.realestateModel.NewHouse.list({ limit: 6, page: 1, where: where, order: [['order_id', 'desc']] });//推荐房源
+        for (let i in recommend_houses.rows) {
+            const recommend_house = recommend_houses.rows[i];
+            recommend_houses_formats.push(await ctx.service.house.v2.newHouse.formatNewHouseBasic(recommend_house));
+        }
+        recommend_houses = recommend_houses_formats.splice(0, 6);
+
+
+        const headers = {
+            cookie: ctx.request.headers.cookie
+        }
+
+        const banners_result = await ctx.helper.send_request(this.config.NODE_BASE_URL + '/51app/api/block/all', { alias: '51fangc_tool_plan_banners' }, { method: 'GET', dataType: 'json', headers: headers });
+        let banners = [];
+        if (banners_result.status === 200) {
+            banners = banners_result.data.results;
+        }
+
+        const ret = {
+            house_plan,
+            banners,
+            recommend_houses,
+        }
+
+        ctx.success({ results: ret });
+    }
+
     //购房计划城市区域列表
     async planAreaList() {
 

app/controller/response.js

@@ -64,7 +64,7 @@ class ResponseController extends Controller {
             delete (node_user_center_login_ret.device_login_logs_id);
         }
 
-        if (!phone || !channel_id || !app_id || !node_user_center_login_ret.token) {//没有手机号 或渠道错误 或直接注册新用户中心失败时 使用设备登录
+        if (!phone || !channel_id || !app_id || !node_user_center_login_ret.token) {//  或渠道错误 或直接注册新用户中心失败时 使用设备登录
             const user_agent = header.user_agent ? header.user_agent : 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36';
             const ip = ctx.helper.getClientIP();
             const device_no = ctx.helper.md5(user_agent + ip);
@@ -101,7 +101,7 @@ class ResponseController extends Controller {
             const value = node_user_center_login_ret[key];
             const exist_value = ctx.cookies.get(key, { signed: false });
             if(!exist_value){
-                ctx.cookies.set(key, value, { httpOnly: false, signed: false, maxAge: expire, expires: date, path: '/' });
+                ctx.cookies.set(key, value, { httpOnly: false, signed: false, path: '/', overwrite: true });
             }
         }
 

app/middleware/device_init.js

@@ -19,6 +19,8 @@ module.exports = () => {
         break;
     }
 
+    ctx.logger.info(JSON.stringify({ url: ctx.request.url, params: input_params, cookies: ctx.header.cookie }));
+
     const stack = ctx.app.router.stack;
     const current_path_list = ctx.request.url.split('?');
     const current_path = current_path_list[0];
@@ -110,9 +112,10 @@ module.exports = () => {
       method: 'POST',
     });
     // ctx.logger.info('appUserId: ' + appUserId);
-    ctx.logger.info('request_header: ' + JSON.stringify(ctx.request.header));
-    ctx.logger.info('user_auth_params: ' + JSON.stringify(params));
-    ctx.logger.info('user_auth_result: ' + JSON.stringify(result));
+    // ctx.logger.info('request_header: ' + JSON.stringify(ctx.request.header));
+    // ctx.logger.info('user_auth_params: ' + JSON.stringify(params));
+    // ctx.logger.info('user_auth_result: ' + JSON.stringify(result));
+    ctx.logger.info(JSON.stringify({ url: ctx.app.config.NODE_URL + '/user/auth', request_header: ctx.request.header, user_auth_params: params, user_auth_result: result }));
     console.log(result);
     if (result.status !== 201) {
       ctx.failed('token 已失效');
@@ -198,7 +201,7 @@ module.exports = () => {
       const value = user_login_info[key];
       const exist_value = ctx.cookies.get(key, { signed: false });
       if (!exist_value) {
-        ctx.cookies.set(key, value, { httpOnly: false, signed: false, maxAge: expire, expires: date, path: '/' });
+        ctx.cookies.set(key, value, { httpOnly: false, signed: false, path: '/', overwrite: true });
       }
     }
     return user_login_info;

app/model/realestate/house_analysis.js

@@ -18,6 +18,9 @@ module.exports = app => {
         residential: STRING,
         city: STRING,
         house_type: STRING,
+        room_num: INTEGER,
+        hall_num: INTEGER,
+        toilet_num: INTEGER,
         house_area: STRING,
         image: STRING,
         text: STRING,

app/model/realestate/new_house.js

@@ -36,6 +36,14 @@ module.exports = app => {
             type: STRING,
             allowNull: true
         },
+        gps: {
+            type: STRING,
+            allowNull: true
+        },
+        sale_gps: {
+            type: STRING,
+            allowNull: true
+        },
         sale_province: {
             type: INTEGER,
             allowNull: true

app/model/realestate/rental_house.js

@@ -48,10 +48,18 @@ module.exports = app => {
             type: INTEGER,
             allowNull: true
         },
+        surplus_amount: {
+            type: INTEGER,
+            allowNull: true
+        },
         address: {
             type: STRING,
             allowNull: true
         },
+        gps: {
+            type: STRING,
+            allowNull: true
+        },
         price: {
             type: DECIMAL,
             allowNull: true
@@ -205,7 +213,8 @@ module.exports = app => {
         const where = data.where;
         const params = data.params;
         try {
-            return res = await RentalHouse.update(params, { where: where })
+            const res = await RentalHouse.update(params, { where: where })
+            return res;
         } catch (error) {
             throw (error);
         }

app/router/house.js

@@ -51,6 +51,7 @@ module.exports = app => {
     //房产v2
     router.get('/v2/tool/:house_style/:area_code/:level', 'house.v2.tool.getMapPoint');//购房计划地图点位(存钱罐地图)（房价地图）
     router.post('/v2/tool/plan', 'house.v2.tool.generateBuyHousePlan');//生成购房计划
+    router.post('/v2.1/tool/plan', 'house.v2.tool.generateBuyHousePlan_2_1');//生成购房计划
     router.get('/v2/tool/plan_area_list', 'house.v2.tool.planAreaList');//购房计划页面 区域列表接口
     router.get('/v2/tool/:type/:city_code', 'house.v2.tool.getHousePriceFeature');//房价走势图 房价涨跌图 购房资格图、贷款额度问答、供需趋势图
     router.post('/v2/tool/calculate_price', 'house.tool.calculateHousePrice');//房产估价
@@ -106,6 +107,7 @@ module.exports = app => {
     router.post('/v2/house_analysis/list', 'house.v2.houseAnalysis.getHouseAnalysisList');//户型解析列表
     router.get('/v2/house_analysis/info/:house_analysis_id', 'house.v2.houseAnalysis.getHouseAnalysisInfo');//户型解析列表
     router.post('/v2/house_analysis/', loginAuth, 'house.v2.houseAnalysis.uploadHouseAnalysis');//上传户型信息
+    // router.post('/v2.1/house_analysis/', loginAuth, 'house.v2.houseAnalysis.uploadHouseAnalysis_2_1');//上传户型信息
     router.get('/v2/house_analysis/mine', loginAuth, 'house.v2.houseAnalysis.getUserHouseAnalysis');//我的户型
     router.get('/v2/house_analysis/city_list', 'house.v2.houseAnalysis.getHouseAnalysisSupportCity');//上传户型解析的城市列表
 

app/service/house/v2/house_analysis.js

@@ -11,13 +11,22 @@ class HouseAnalysisService extends Service {
     async getHouseAnalysisByFilter(condition) {
 
         const { ctx } = this;
-        let { city_code, keyword, page, page_size } = condition;
+        let { city_code, keyword, page, page_size, room_num, hall_num, toilet_num } = condition;
         page = page ? page : 1;
         page_size = page_size ? page_size : 10;
         let where = { status: 'pass' };
         if (city_code) {
             where.city = city_code;
         }
+        if (room_num) {
+            where.room_num = room_num;
+        }
+        if (hall_num) {
+            where.hall_num = hall_num;
+        }
+        if (toilet_num) {
+            where.toilet_num = toilet_num;
+        }
         if (keyword && keyword.length !== 0) {
             where.residential = { $like: `%${keyword}%` }
         }
@@ -58,17 +67,23 @@ class HouseAnalysisService extends Service {
         if (!user_id || !app_user_id || !app_id || !app_type_id) {
             ctx.failed('login error');
         }
-
+        let { name, house_type, room_num, hall_num, toilet_num, city_code, area, image } = params;
+        if (!house_type) {
+            house_type = `${room_num}室${hall_num}厅${toilet_num}卫`;
+        }
         const data = {
             user_id,
             app_user_id,
             app_id,
             app_type_id,
-            residential: params.name,
-            house_type: params.house_type,
-            city: params.city_code,
-            house_area: params.area,
-            image: params.image,
+            residential: name,
+            house_type: house_type,
+            room_num,
+            hall_num,
+            toilet_num,
+            city: city_code,
+            house_area: area,
+            image: image,
             created_at: moment(new Date()).format('YYYY-MM-DD HH:mm:ss'),
         }
 

app/service/house/v2/new_house.js

@@ -14,6 +14,7 @@ const HOUSE_TYPE = [
     { name: '5室以上', min: 5, max: 10000, value: 6, },
     { name: '别墅', min: 10000, max: 10000000, value: 7, },
 ]
+const SaleType = { 0: '未开售', 1: '售罄', 2: '预售', 3: '在售' };
 
 class NewHouseService extends Service {
     /**
@@ -121,7 +122,6 @@ class NewHouseService extends Service {
      */
     async formatNewHouse(data) {
         const { ctx } = this;
-        const saleType = { 0: '未开售', 1: '售罄', 2: '预售', 3: '在售' };
         const decorationType = { 1: '毛坯', 2: '简装', 3: '精装' }
         const archType = { 1: '板楼', 2: '塔楼' };
         let ret = {};
@@ -157,19 +157,31 @@ class NewHouseService extends Service {
             let area = typeArea.min === typeArea.max ? Number(typeArea.min) : Number(typeArea.min) + '-' + Number(typeArea.max);
 
             //经纬度
-            let addressDecode = await this.addressDecode({ city: data.option_city_code, district: data.option_district_code, bizicircle: data.option_bizicircle_code });
-            let address = addressDecode.city + addressDecode.county + addressDecode.region + data.address;
-            let gps_result = await ctx.helper.getGPS(address, addressDecode.city);
-            if (!gps_result.lat || !gps_result.lng) {
-                gps_result = await ctx.helper.getGPS(addressDecode, addressDecode.city);
-            }
             let longitude = 0;
             let latitude = 0;
-            if (gps_result) {
-                longitude = gps_result.lng;
-                latitude = gps_result.lat;
+            if (data.gps.length > 0) {
+                let gpsInfo = data.gps.split(',').slice(0, 2);
+                longitude = gpsInfo[1];
+                latitude = gpsInfo[0];
+            } else {
+                let addressDecode = await this.addressDecode({ city: data.option_city_code, district: data.option_district_code, bizicircle: data.option_bizicircle_code });
+                let address = addressDecode.city + addressDecode.county + addressDecode.region + data.address;
+                let gps_result = await ctx.helper.getGPS(address, addressDecode.city);
+                if (!gps_result.lat || !gps_result.lng) {
+                    gps_result = await ctx.helper.getGPS(addressDecode, addressDecode.city);
+                }
+                if (gps_result) {
+                    longitude = gps_result.lng;
+                    latitude = gps_result.lat;
+                }
+                let gpsFilter = {
+                    params: { gps: latitude + ',' + longitude },
+                    where: { id: data.id }
+                }
+                await ctx.realestateModel.NewHouse.edit(gpsFilter);
             }
 
+
             ret.basic = {
                 id: data.id,
                 name: data.name,//标题
@@ -202,7 +214,7 @@ class NewHouseService extends Service {
                     decoration: decorationType[data.decoration_type] || '',//装修情况，1 毛坯，2简装，3精装
                 },
                 sale: {
-                    sale_type: saleType[data.sale_type] || '',//销售状态 0未开售，1售罄,2预售,3在售
+                    sale_type: SaleType[data.sale_type] || SaleType[3],//销售状态 0未开售，1售罄,2预售,3在售
                     address: data.address,//地址
                     sale_address: data.sale_address,//售楼地址
                     developer: data.developer ? data.developer.name : '',//开发商
@@ -291,7 +303,6 @@ class NewHouseService extends Service {
      */
     async formatNewHouseType(data) {
         const { ctx } = this;
-        const saleType = { 0: '未开售', 1: '售罄', 2: '预售', 3: '在售' };
         let ret = {};
         if (Object.keys(data).length > 0) {
             ret = {
@@ -301,7 +312,7 @@ class NewHouseService extends Service {
                 house_type: data.house_type.split(',').slice(0, 2),
                 image: data.image,
                 apartment: data.apartment,//户型，如4室2厅3卫
-                sale_type: saleType[data.sale_type] || '',
+                sale_type: SaleType[data.sale_type] || '',
                 area: Number(data.area),//面积
                 orientation: data.orientation,//朝向
                 num: data.num,//房源数量
@@ -374,9 +385,10 @@ class NewHouseService extends Service {
                     valid: 1
                 }
             }
-            if (condition.house_type) {
-                newHouseTypeFilter.where.type = condition.house_type;
-            }
+            //v2.1去掉户型筛选,替换为贷款方式
+            // if (condition.house_type) {
+            //     newHouseTypeFilter.where.type = condition.house_type;
+            // }
             if ((condition.area && condition.area.hasOwnProperty('min') && condition.area.hasOwnProperty('max'))) {
                 newHouseTypeFilter.where.area = { $between: [condition.area.min, condition.area.max] };
             }
@@ -385,6 +397,11 @@ class NewHouseService extends Service {
             filter.where.id = { $in: matchIds };
         }
 
+        //贷款方式
+        if (condition.loan_type && Number(condition.loan_type) !== 0) {
+            filter.where.loan_type = Number(condition.loan_type);
+        }
+
         if (condition.name) {//关键词搜索 模糊查询
             //增加搜索历史
             let addHistory = {
@@ -432,6 +449,7 @@ class NewHouseService extends Service {
             image: newHouseInfo.image,
             price: Number(newHouseInfo.reference_avg_price) === 0 ? '--' : Number(newHouseInfo.reference_avg_price),
             corner: newHouseInfo.corner || '',
+            sale_type: SaleType[newHouseInfo.sale_type] || SaleType[3],//销售状态 0未开售，1售罄,2预售,3在售
         }
         return ret;
     }

app/service/house/v2/option.js

@@ -63,6 +63,11 @@ const NEW_HOUSE_AREA = [
     { name: '200平米以上', id: -144, min: 200, max: 999 }
 ]
 
+const NEW_HOUSE_LOAN_TYPE = [
+    { name: '全部', id: -146, values: 0 },
+    { name: '可公积金贷款', id: -147, values: 1 },
+];
+
 class OptionService extends Service {
 
     //获取筛选项
@@ -91,9 +96,9 @@ class OptionService extends Service {
         const total_price = NEW_HOUSE_TOTAL_PRICE;
         const house_types = HOUSE_TYPE;
         const house_area = NEW_HOUSE_AREA;
+        const loan_type = NEW_HOUSE_LOAN_TYPE;
         const areas = await this.getAreaOptions(city_code);
 
-
         return {
             result: [
                 { name: '区域', id: -1, path: [], nameShow: '', _children: areas },
@@ -103,7 +108,8 @@ class OptionService extends Service {
                         { name: '单价', id: -4, _children: unit_price }]
                 },
                 { name: '面积', id: -5, path: [], nameShow: '', _children: house_area },
-                { name: '户型', id: -6, path: [], nameShow: '', _children: house_types },
+                // { name: '户型', id: -6, path: [], nameShow: '', _children: house_types },
+                { name: '贷款方式', id: -6, path: [], nameShow: '', _children: loan_type },
             ]
         };
     }

app/service/house/v2/rental_house.js

@@ -63,7 +63,7 @@ class RentalHouseService extends Service {
 
         const rental_houses_results = await ctx.realestateModel.RentalHouse.list({ page: page, limit: Number(limit), where: where, order: [['order_id', 'desc'], ['id', 'desc']] });
         let rental_houses = await this.formatRentalHouseBasic(rental_houses_results.rows);
-        rental_houses = R.project(['id', 'image', 'name', 'address', 'price', 'tags', 'favourable_info'])(rental_houses);
+        rental_houses = R.project(['id', 'image', 'name', 'address', 'price', 'surplus_amount', 'tags', 'favourable_info'])(rental_houses);
 
         return { page: page, count: rental_houses_results.count, results: rental_houses };
 
@@ -100,11 +100,24 @@ class RentalHouseService extends Service {
         //添加用户足迹
         ctx.service.house.v2.footPrint.addFootPrint({ type: 2, id: rental_house_id });
 
-        const city_codes = [rental_house_info.province, rental_house_info.city, rental_house_info.area];
-        const cities = await ctx.blockModel.City.all({ where: { code: { $in: city_codes } } });
-        const city = (cities && cities[1] && cities[1].name) ? cities[1].name : '';
-        const address = R.pluck('name', cities).join('') + rental_house_info.address;
-        const gps_info = await ctx.helper.getGPS(address, city);
+        let gps_info = {};
+        if (!rental_house_info.gps) {
+            const city_codes = [rental_house_info.province, rental_house_info.city, rental_house_info.area];
+            const cities = await ctx.blockModel.City.all({ where: { code: { $in: city_codes } } });
+            const city = (cities && cities[1] && cities[1].name) ? cities[1].name : '';
+            const address = R.pluck('name', cities).join('') + rental_house_info.address;
+            console.info(address);
+            gps_info = await ctx.helper.getGPS(address, city);
+            ctx.realestateModel.RentalHouse.edit({ where: { id: rental_house_id }, params: { gps: `${gps_info.lat},${gps_info.lng}` } });
+        } else {
+            const gps_str = ctx.helper.checkGps(rental_house_info.gps);
+            const gps_array = gps_str.split(',');
+            gps_info = {
+                lng: gps_array[1],
+                lat: gps_array[0],
+            }
+        }
+
         house_basic.longitude = gps_info.lng;
         house_basic.latitude = gps_info.lat;
 
@@ -169,11 +182,13 @@ class RentalHouseService extends Service {
                 image: rental_house.image,//列表展示图片
                 // residential_id: rental_house.residentialId,//小区id
                 address: rental_house.address,//详细地址
+                gps: rental_house.gps,//项目地址经纬度
                 price: rental_house.price,//价格
                 discount: rental_house.discount,//折扣
                 // business_license: rental_house.businessLicense,
                 tags: rental_house.tags,//房源特点
                 rental_type: rental_house.rental_type,//租房类型 1整租 2合租 3独栋公寓
+                surplus_amount: rental_house.surplus_amount,//剩余数量 目前如果为0则展示 "满租"，其他情况不展示
                 favourable_info: rental_house.favourable_info,//优惠信息
                 introduce: rental_house.description || `该社区亮点：
                 1、房源介绍：精装公寓，家电齐全，独立卫生间，南通北透，独门独户。

app/service/house/v2/tool.js

@@ -111,6 +111,42 @@ class ToolService extends Service {
 
         return { status, notice, invest_items };
     }
+
+    //存钱罐计算完毕后 生成购房计划
+    async generateHousePlan_2_1(input) {
+
+        const { ctx } = this;
+        const down_payment = input.down_payment || 0;//首付金额
+        const invest_payment = input.invest_payment || 0;//投资金额
+        const prepare_time = input.prepare_time || 6;
+        const balance = down_payment - invest_payment;
+        let notice = '';
+        let status = 0;
+        let invest_items = [];
+        if (balance <= 0) {
+            status = 2;//完全有能力买到房
+            notice = '您的资金已满足本项目首付条件，还有更多项目在您预算范围内。一键预约，轻松看房！';
+            return { status, notice, invest_items };
+        }
+        const rate = balance / invest_payment;
+        if (rate > 10) {
+            status = 0;//完全没有希望能买到房
+            notice = '非常遗憾，您的首付预算距离购买该项目尚有较大差距，请修改购房计划，重新尝试！';
+        } else {
+            status = 1;//加把劲还是有希望买到房
+            notice = '恭喜您！依据以上计划，您即将完成此项目首付款准备。您现阶段首付预算可以购买以下项目房源：';
+            const invest_plans = await ctx.blockModel.HouseInvestPlan.one({ where: { condition_min: { $lt: rate }, condition_max: { $gte: rate }, status: 'online', valid: 1, period: prepare_time } });
+            if (Object.keys(invest_plans).length !== 0 && invest_plans.items) {
+                invest_items = invest_plans.items;
+                if (invest_items.length === 0) {//差距还是太大 投资期限过长 不宜买房
+                    status = 0;
+                    notice = '非常遗憾，您的首付预算距离购买该项目尚有较大差距，请修改购房计划，重新尝试！';
+                }
+            }
+        }
+
+        return { status, notice, invest_items };
+    }
 }
 
 module.exports = ToolService;