house v2

app/service/house/v2/house_image.js

+
+'use strict';
+
+const Service = require('egg').Service;
+const R = require('ramda');
+class HouseImageService extends Service {
+
+    /**
+     * 获取图片相册
+     * @param {object} condition {type: XX, connect_id: XX}
+     * @param {object} elements [id, path, ...]//需要筛选出的元素
+     */
+    async getAll(condition, elements = []) {
+
+        const { ctx } = this;
+        const { type, connect_id } = condition;
+        if (type === undefined || !connect_id) {
+            return [];
+        }
+        let ret = await ctx.realestateModel.HouseImage.all({ where: { status: 'online', valid: 1, type: type, connect_id: connect_id } });
+        if (Array.isArray(elements) && elements.length !== 0) {
+            ret = R.project(elements)(ret);
+        }
+        return ret;
+    }
+}
+
+module.exports = HouseImageService;

app/service/house/v2/rental_house.js

+
+'use strict';
+
+const Service = require('egg').Service;
+const R = require('ramda');
+
+const HOUSE_TYPE = [
+    { name: '不限', min: 0, max: 0, value: 0, },
+    { name: '1室', min: 1, max: 1, value: 1, },
+    { name: '2室', min: 2, max: 2, value: 2, },
+    { name: '3室', min: 3, max: 3, value: 3, },
+    { name: '4室', min: 4, max: 4, value: 4, },
+    { name: '5室', min: 4, max: 4, value: 5, },
+    { name: '5室以上', min: 5, max: 10000, value: 6, },
+    { name: '别墅', min: 10000, max: 10000000, value: 7, },
+]
+class RentalHouseService extends Service {
+
+
+    async getRentalHouseByFilter_V2(condition) {
+
+        const { ctx } = this;
+        const { brand, price, house_type, area_code, name, } = condition;
+        let where = {};
+        if (brand) {
+            const residentials = await ctx.service.house.residential.getResidentialByDeveloper({ developer_id: brand });
+            const residentials_ids = R.pluck('id', residentials);
+        }
+        if (area_code) {
+
+        }
+        if (house_type) {
+
+        }
+        if (name) {
+            where.name = { $like: `%${name}%` };
+        }
+
+    }
+
+    async getRentalHousesByFilter(condition) {
+
+        const { ctx } = this;
+
+        const queryConditions = [];
+        if (condition.brand) {
+            queryConditions.push({
+                key: 'developerid',
+                value: parseInt(condition.brand),
+                operator: 'equal',
+            });
+        }
+        if (condition.price && condition.price.max) {
+            queryConditions.push({
+                key: 'price',
+                value: condition.price.min,
+                operator: 'greaterEqual',
+            });
+            queryConditions.push({
+                key: 'price',
+                value: condition.price.max,
+                operator: 'lessEqual',
+            });
+        }
+        if (condition.house_type) {
+            queryConditions.push({
+                key: 'type',
+                value: parseInt(condition.house_type),
+                operator: 'equal',
+            });
+        }
+        if (condition.area_code) {//城市\区域\商圈筛选
+            if (condition.area_code.hasOwnProperty('city_code') && condition.area_code.city_code !== '') {
+                queryConditions.push({
+                    key: 'city',
+                    value: condition.area_code.city_code,
+                    operator: 'equal',
+                });
+            }
+            if (condition.area_code.hasOwnProperty('district_code') && condition.area_code.district_code !== '') {
+                queryConditions.push({
+                    key: 'county',
+                    value: condition.area_code.district_code,
+                    operator: 'equal',
+                });
+            }
+            if (condition.area_code.hasOwnProperty('bizcircle_code') && condition.area_code.bizcircle_code !== '') {
+                queryConditions.push({
+                    key: 'region',
+                    value: condition.area_code.bizcircle_code,
+                    operator: 'equal',
+                });
+            }
+        }
+        if (condition.name) {
+            await ctx.service.house.searchHistory.addSearchHistory({ type: 2, key_word: condition.name });//增加搜索历史
+            queryConditions.push({
+                key: 'name',
+                value: condition.name,
+                operator: 'contains',
+            });
+        }
+        queryConditions.push({
+            key: "state",
+            value: 0,
+            operator: "notEqual"
+        });
+        const pageSize = parseInt(condition.page_size) ? parseInt(condition.page_size) : 30;
+        const page = parseInt(condition.page) ? parseInt(condition.page) : 1;
+        const filter = {
+            pageSize: pageSize,
+            pageIndex: page,
+            queryConditions: queryConditions,
+            orderConditions: [{
+                key: 'price',
+                orderSequence: 'asc',
+            },],
+        }
+        const rental_houses_results = await ctx.service.houseCommon.rentalHouse.all(filter);
+
+        let rental_houses = await this.formatRentalHouseBasic(rental_houses_results.results);
+        rental_houses = R.project(['id', 'image', 'name', 'address', 'price', 'tags', 'favourable_info'])(rental_houses);
+        return { results: rental_houses, count: rental_houses_results.rowCount };
+    }
+
+    //房源详细信息
+    async getRentalHouse(rental_house_id) {
+
+        const { ctx } = this;
+        //获取房源基本信息
+        let house_basic_result = await ctx.service.houseCommon.rentalHouse.one(rental_house_id);
+        if (!house_basic_result || !house_basic_result.id) {
+            ctx.failed('house not found');
+        }
+
+        rental_house_id = house_basic_result.id;
+
+        //获取房源图片信息
+        const p_house_images = this.getRentalHouseImages(rental_house_id);
+
+        //获取房源类型
+        const p_house_types = this.formatRentHouseTypes(house_basic_result.rentalHouseType);
+
+        const p_ret = await Promise.all([p_house_images, p_house_types]).then(result => {//等待所有异步内容获取完成
+            return result;
+        }).catch(error => {
+            ctx.failed(error);
+        });
+
+        const house_images = p_ret[0];
+        const house_types = p_ret[1];
+
+        //处理房源基本信息格式
+        let house_basic = await this.formatRentalHouseBasic([house_basic_result]);
+        house_basic = house_basic[0];
+
+        //是否关注
+        const collectionFilter = { type: 2, id: rental_house_id }
+        const collection = await ctx.service.house.collection.getCollection(collectionFilter);
+
+        ctx.service.house.footPrint.addFootPrint({ id: rental_house_id, type: 2 });//添加用户足迹记录
+        const city = await ctx.blockModel.City.one({ where: { code: house_basic_result.residential.city } });
+        const county = await ctx.blockModel.HouseDistrict.one({ where: { id: house_basic_result.residential.county } });
+        const region = await ctx.blockModel.HouseBizcircle.one({ where: { id: house_basic_result.residential.region } });
+        const city_name = (city && city.name) ? city.name : '';
+        const county_name = (county && county.name) ? county.name : '';
+        const region_name = (region && region.name) ? region.name : '';
+        let address = city_name + county_name + region_name + house_basic.address;
+        let gps_result = await ctx.helper.getGPS(address, city_name);
+        if (!gps_result.lat || !gps_result.lng) {
+            address = city_name + county_name + region_name;
+            gps_result = await ctx.helper.getGPS(address, city_name);
+        }
+        let longitude = 0;
+        let latitude = 0;
+        if (gps_result) {
+            longitude = gps_result.lng;
+            latitude = gps_result.lat;
+        }
+        house_basic.longitude = longitude;
+        house_basic.latitude = latitude;
+        return { house_basic, house_images, house_types, collection: collection.rowCount > 0 ? true : false, };
+    }
+
+    //获取房源画册
+    async getRentalHouseImages(rental_house_id) {
+
+        const { ctx } = this;
+
+        const house_image_filter = {
+            pageSize: 10000,
+            queryConditions: [
+                {
+                    key: 'state',
+                    value: 1,
+                    operator: 'equal'
+                },
+                {
+                    key: 'type',
+                    value: 0,
+                    operator: 'equal'
+                },
+                {
+                    key: 'connectId',
+                    value: rental_house_id,
+                    operator: 'equal'
+                },
+            ],
+
+        };
+        const house_images_results = await ctx.service.houseCommon.houseImage.all(house_image_filter);
+        const house_images = R.project(['id', 'path', 'description'])(house_images_results.results);
+
+        return house_images;
+    }
+
+    //格式化户型数据
+    async formatRentHouseTypes(house_types) {
+
+        if (!Array.isArray(house_types) || house_types.length === 0) {
+            return [];
+        }
+        const { ctx } = this;
+        let house_types_tmp = {};
+
+        for (let i in house_types) {
+            const house_type = house_types[i];
+            if (house_type.state === 0) {
+                continue;
+            }
+            const house_type_image_filter = {
+                pageSize: 10000,
+                queryConditions: [
+                    {
+                        key: 'state',
+                        value: 1,
+                        operator: 'equal'
+                    },
+                    {
+                        key: 'type',
+                        value: 3,
+                        operator: 'equal',
+                    },
+                    {
+                        key: 'connectId',
+                        value: house_type.id,
+                        operator: 'equal',
+                    }
+                ],
+
+            };
+            const house_type_images_results = await ctx.service.houseCommon.houseImage.all(house_type_image_filter);
+
+            const type = house_type.type || 1;
+            const house_type_value = HOUSE_TYPE[type];
+            if (!house_types_tmp[type]) {
+                house_types_tmp[type] = {
+                    name: house_type_value.name,
+                    results: [],
+                    count: 0,
+                }
+            }
+            house_types_tmp[type].results.push({
+                id: house_type.id,
+                name: house_type.name,
+                area: house_type.area,
+                price: house_type.price,
+                images: R.project(['id', 'path', 'description'])(house_type_images_results.results),
+            });
+            house_types_tmp[type].count++;
+        }
+
+        const ret = [];
+        for (let i in house_types_tmp) { ret.push(house_types_tmp[i]) }
+        return ret;
+
+    }
+
+
+    async formatRentalHouseBasic(rental_houses) {
+
+        const { ctx } = this;
+        if (!rental_houses || !Array.isArray(rental_houses) || rental_houses.length === 0) {
+            return [];
+        }
+        const ret = [];
+        for (let i in rental_houses) {
+            const rental_house = rental_houses[i];
+            const temp_rental_house = {
+                id: rental_house.id,
+                name: rental_house.name,//房源名称
+                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
+                price: rental_house.price,//价格
+                discount: rental_house.discount,//折扣
+                // business_license: rental_house.businessLicense,
+                tags: rental_house.tags ? eval(rental_house.tags) : [],//房源特点
+                favourable_info: rental_house.favourableInfo,//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。
+                2、房型说明：独门独户，拎包入住，满足各种需求，采光
+                3、社区配套：健身房、休憩区、小影院、娱乐室、商务区、无人商店、快递柜。            
+                4、房间配套：空调、Wifi、洗衣机、热水器、冰箱、床、衣柜、电脑桌、沙发。`,
+                room_configuration: ctx.helper.JsonParse(rental_house.roomConfiguration),//房间配置
+                // room_configuration: rental_house.roomConfiguration,//房间配置
+                notice: rental_house.notice,//入住须知
+            };
+            ret.push(temp_rental_house);
+        }
+
+        return ret;
+    }
+
+}
+
+module.exports = RentalHouseService;