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51business
Commit 3d37542f authored by Hsinli's avatar Hsinli
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Merge branch 'master' of t-git.51gjj.com:fangbin/51business

parents b93f9b76 beb64607
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    app/controller/gjj/product.js
    View file @ 3d37542f
    ......@@ -3,30 +3,32 @@
    const Controller = require('egg').Controller;
    class ProductController extends Controller {
    // 筛选项列表
    async getOptionProducts() {
    // 筛选项列表
    async getOptionProducts() {
    const { ctx } = this;
    const type = ctx.params.type || 'credit';
    const { ctx } = this;
    const type = ctx.params.type || 'credit';
    const keys = ctx.query.keys ? eval(ctx.query.keys) : [];
    const results = await ctx.service.gjj.product.getRecommendOptions(type, keys);
    let suit_options;
    let credit_loans = [];
    let common_loans = [];
    let common_credits = [];
    if (type == 'loan') {
    suit_options = await ctx.service.gjj.product.getLoanChannelSuitOptions();
    if (suit_options) {
    results.unshift(suit_options);
    }
    credit_loans = await ctx.service.gjj.product.getAllProductsByType(1);
    common_loans = await ctx.service.gjj.product.getAllProductsByType(4);
    } else {
    common_credits = await ctx.service.gjj.product.getAllProductsByType(3);
    }
    ctx.success({ results: results, credit_loans: credit_loans, common_loans: common_loans, common_credits: common_credits });
    const keys = ctx.query.keys ? ctx.query.keys.split(',') : [];
    const results = await ctx.service.gjj.product.getRecommendOptions(type, keys);
    let suit_options;
    let credit_loans = [];
    let common_loans = [];
    let common_credits = [];
    let credit_cards = [];
    if (type === 'loan') {
    suit_options = await ctx.service.gjj.product.getLoanChannelSuitOptions();
    if (suit_options) {
    results.unshift(suit_options);
    }
    credit_loans = await ctx.service.gjj.product.getAllProductsByType(1);
    common_loans = await ctx.service.gjj.product.getAllProductsByType(4);
    } else {
    credit_cards = await ctx.service.gjj.product.getAllProductsByType(2);
    common_credits = await ctx.service.gjj.product.getAllProductsByType(3);
    }
    ctx.success({ results, credit_loans, common_loans, common_credits, credit_cards });
    }
    }
    module.exports = ProductController;
    app/extend/context.js
    View file @ 3d37542f
    ......@@ -39,6 +39,36 @@ module.exports = {
    }
    },
    isEmpty(data) {
    const type = typeof (data);
    let ret = false;
    switch (type) {
    case 'undefined':
    ret = true;
    break;
    case 'string':
    ret = !(data.length > 0);
    break;
    case 'number':
    ret = !(data > 0);
    break;
    case 'boolean':
    ret = false;
    break;
    case 'object':
    // 判断是否为数组
    if (data instanceof Array) {
    ret = !(data.length > 0);
    } else {
    ret = JSON.stringify(data) === '{}' || !data;
    }
    break;
    default:
    break;
    }
    return ret;
    },
    login(params) {
    const { cookies, session } = this;
    const moment = require('moment');
    ......
    app/router/product.js
    View file @ 3d37542f
    ......@@ -4,6 +4,6 @@ module.exports = app => {
    const router = app.router.namespace(app.config.projectRootPath + '/product');
    router.get('/recommend/channel/options/:type', 'gjj.product.getOptionProducts');//
    router.get('third_options', '/recommend/channel/options/:type', 'gjj.product.getOptionProducts');//
    };
    app/service/gjj/product.js
    View file @ 3d37542f
    'use strict';
    const Service = require('egg').Service;
    const R = require('ramda')
    const R = require('ramda');
    class ProductService extends Service {
    //通过 type=loan/credit 频道 option_ids 筛选项数组 all_product_ids
    // async getProductsByOptions(option_ids, all_product_ids = []) {
    // const { ctx } = this;
    // if (!Array.isArray(option_ids) || !option_ids || option_ids.length === 0) {
    // return all_product_ids;
    // }
    // let product_ids = all_product_ids;
    // for (let i in option_ids) {
    // const option_id = option_ids[i];
    // const products = await ctx.service.RecommendChannelProduct.all({ where: { option_id: option_id } });
    // if (!products || products.length === 0 || Object.keys(products).length === 0) {
    // continue;
    // }
    // const recommend_product_ids = R.pluck(products, 'product_id');
    // product_ids = R.intersection(product_ids, recommend_product_ids);
    // }
    // return product_ids;
    // }
    //获取筛选项列表 带 product_id
    //return : [{"id":3,"title":"银行分类","description":"信用卡银行分类","_children":[{"id":12,"title":"招商银行","quality":["1"],"normal":["1"]},{"id":16,"title":"广发银行","quality":[],"normal":[]}]},{"id":4,"title":"主题分类","description":"信用卡主题分类","_children":[]},{"id":5,"title":"信用卡筛选项","description":"信用卡筛选项","_children":[]}]
    async getRecommendOptions(type = 'credit', keys = []) {
    const { ctx } = this;
    // const type = 'credit';
    // keys = ['loan_organization', 'loan_filter', 'credit_bank', 'credit_theme', 'credit_filter'];
    // console.info(keys);
    let classifies = await ctx.blockModel.RecommendChannelClassify.all({ where: { type: type, valid: 1, key: { $in: keys } } });
    // return classifies;
    classifies = R.project(['id', 'key', 'title', 'description'])(classifies);
    const classify_ids = R.pluck('id', classifies);
    let options = await ctx.blockModel.RecommendChannelOption.all({ where: { classify_id: { $in: classify_ids }, status: 'online', valid: 1 }, order: [['order', 'asc']] });
    options = R.project(['id', 'title', 'classify_id'])(options);
    const option_ids = R.pluck('id', options);
    let option_products = await ctx.blockModel.RecommendChannelProduct.all({ where: { option_id: { $in: option_ids }, valid: 1 }, order: [['order', 'asc']] });
    option_products = R.project(['option_id', 'product_id', 'type'])(option_products);
    let ret = [];
    for (let i in classifies) {
    let classify = classifies[i];
    const classify_id = classify.id;
    let temp_options = options.filter(option => parseInt(option.classify_id) === parseInt(classify_id));
    temp_options = R.project(['id', 'title'])(temp_options);
    for (let j in temp_options) {
    let temp_option = temp_options[j];
    const temp_option_id = temp_option.id;
    let temp_option_products = option_products.filter(v => parseInt(v.option_id) === parseInt(temp_option_id));
    temp_option_products = R.groupBy(v => { return v.type === 'quality' ? 'quality' : 'normal' })(temp_option_products);
    const quality_product_ids = R.pluck('product_id', temp_option_products.quality ? temp_option_products.quality : []);
    const normal_product_ids = R.pluck('product_id', temp_option_products.normal ? temp_option_products.normal : []);
    temp_options[j].quality = quality_product_ids;
    temp_options[j].normal = normal_product_ids;
    }
    // 通过 type=loan/credit 频道 option_ids 筛选项数组 all_product_ids
    // async getProductsByOptions(option_ids, all_product_ids = []) {
    classify._children = temp_options;
    ret.push(classify);
    }
    // const { ctx } = this;
    // if (!Array.isArray(option_ids) || !option_ids || option_ids.length === 0) {
    // return all_product_ids;
    // }
    // let product_ids = all_product_ids;
    // for (let i in option_ids) {
    // const option_id = option_ids[i];
    // const products = await ctx.service.RecommendChannelProduct.all({ where: { option_id: option_id } });
    // if (!products || products.length === 0 || Object.keys(products).length === 0) {
    // continue;
    // }
    // const recommend_product_ids = R.pluck(products, 'product_id');
    // product_ids = R.intersection(product_ids, recommend_product_ids);
    // }
    // return product_ids;
    // }
    // 获取筛选项列表 带 product_id
    // return : [{"id":3,"title":"银行分类","description":"信用卡银行分类","_children":[{"id":12,"title":"招商银行","quality":["1"],"normal":["1"]},{"id":16,"title":"广发银行","quality":[],"normal":[]}]},{"id":4,"title":"主题分类","description":"信用卡主题分类","_children":[]},{"id":5,"title":"信用卡筛选项","description":"信用卡筛选项","_children":[]}]
    async getRecommendOptions(type = 'credit', keys = []) {
    const { ctx } = this;
    // const type = 'credit';
    // keys = ['loan_organization', 'loan_filter', 'credit_bank', 'credit_theme', 'credit_filter'];
    // console.info(keys);
    let classifies = await ctx.blockModel.RecommendChannelClassify.all({ where: { type, valid: 1, key: { $in: keys } } });
    // return classifies;
    classifies = R.project([ 'id', 'key', 'title', 'description' ])(classifies);
    const classify_ids = R.pluck('id', classifies);
    let options = await ctx.blockModel.RecommendChannelOption.all({ where: { classify_id: { $in: classify_ids }, status: 'online', valid: 1 }, order: [[ 'order', 'asc' ]] });
    options = R.project([ 'id', 'title', 'classify_id' ])(options);
    const option_ids = R.pluck('id', options);
    let option_products = await ctx.blockModel.RecommendChannelProduct.all({ where: { option_id: { $in: option_ids }, valid: 1 }, order: [[ 'order', 'asc' ]] });
    option_products = R.project([ 'option_id', 'product_id', 'type' ])(option_products);
    const ret = [];
    for (const i in classifies) {
    const classify = classifies[i];
    const classify_id = classify.id;
    let temp_options = options.filter(option => parseInt(option.classify_id) === parseInt(classify_id));
    temp_options = R.project([ 'id', 'title' ])(temp_options);
    for (const j in temp_options) {
    const temp_option = temp_options[j];
    const temp_option_id = temp_option.id;
    let temp_option_products = option_products.filter(v => parseInt(v.option_id) === parseInt(temp_option_id));
    temp_option_products = R.groupBy(v => { return v.type === 'quality' ? 'quality' : 'normal'; })(temp_option_products);
    const quality_product_ids = R.pluck('product_id', temp_option_products.quality ? temp_option_products.quality : []);
    const normal_product_ids = R.pluck('product_id', temp_option_products.normal ? temp_option_products.normal : []);
    temp_options[j].quality = quality_product_ids;
    temp_options[j].normal = normal_product_ids;
    }
    return ret;
    classify._children = temp_options;
    ret.push(classify);
    }
    //
    async getLoanChannelSuitOptions() {
    const { ctx } = this;
    const user_id = ctx.userId;
    const app_user_id = ctx.appUserId;
    const credit_loans = await this.getAllProductsByType(1);
    const common_loans = await this.getAllProductsByType(4);
    const credit_loans_ids = R.pluck('business_id', credit_loans);
    const common_loans_ids = R.pluck('business_id', common_loans);
    const default_options = {
    id: -1,
    key: 'loan_all',
    title: '全部',
    description: '全部',
    _children: [],
    }
    let children = [{ id: -2, title: '全部', quality: credit_loans_ids, normal: common_loans_ids, }];
    if (user_id && app_user_id) {
    children.push({
    id: -3,
    title: '最适合您的',
    quality: [7, 8, 29],//TODO
    normal: [],
    });
    return ret;
    }
    } else {
    children.push({
    id: -4,
    title: '51公积金贷',
    quality: credit_loans_ids,
    normal: [],
    });
    children.push({
    id: -5,
    title: '普通贷',
    quality: [],
    normal: common_loans_ids,
    });
    //
    async getLoanChannelSuitOptions() {
    const { ctx } = this;
    const user_id = ctx.userId;
    const app_user_id = ctx.appUserId;
    const credit_loans = await this.getAllProductsByType(1);
    const common_loans = await this.getAllProductsByType(4);
    const credit_loans_ids = R.pluck('business_id', credit_loans);
    const common_loans_ids = R.pluck('business_id', common_loans);
    const default_options = {
    id: -1,
    key: 'loan_all',
    title: '全部',
    description: '全部',
    _children: [],
    };
    const children = [{ id: -2, title: '全部', quality: credit_loans_ids, normal: common_loans_ids }];
    if (user_id && app_user_id) {
    children.push({
    id: -3,
    title: '最适合您的',
    quality: [ 7, 8, 29 ], // TODO
    normal: [],
    });
    } else {
    children.push({
    id: -4,
    title: '51公积金贷',
    quality: credit_loans_ids,
    normal: [],
    });
    children.push({
    id: -5,
    title: '普通贷',
    quality: [],
    normal: common_loans_ids,
    });
    }
    default_options._children = children;
    return default_options;
    }
    // 1 授信贷；2 信用卡；3 普通信用卡；4 普通贷款
    async getAllProductsByType(type) {
    const { ctx } = this;
    const url = this.config.NODE_BASE_URL + '/cassandra-server/bu_basic/list?type=' + type;
    const products_results = await ctx.helper.send_request(url, {}, { method: 'GET' });
    //ctx.logger.info(JSON.stringify({ url, products_results }));
    if (type !== 1) {
    console.log(products_results.data.ret);
    }
    let products = [];
    if (products_results.status !== 200 || !products_results.data || !products_results.data.ret) {
    return products;
    }
    products = products_results.data.ret;
    return products;
    }
    // 最适合您的（推荐）贷款
    async getSuitLoans() {
    const ret = await this.getBusinessRecommendList();
    return ret;
    }
    // 获取用户贷款分组
    async getBusinessClassList() {
    const { ctx } = this;
    const userId = '58f1af6b-9018-4d69-b839-a26aaa368445';
    const appUserId = '9CEB848A-2F87-4C5F-A50A-D65882C04CA6';
    const url = ctx.app.config.NODE_BASE_URL + '/cassandra-server/loan_list/bu_class/list';
    const param = { uid: userId, app_uid: appUserId };
    const resp = await ctx.helper.send_request(url, param, { method: 'GET' });
    if (resp.status !== 200) {
    ctx.failed('[bu_class]内部接口错误');
    }
    return resp.data.ret;
    }
    // 获取用户贷款通过率
    async getBusinessPassRate(businessList) {
    const { ctx } = this;
    const userId = '58f1af6b-9018-4d69-b839-a26aaa368445';
    const appUserId = '9CEB848A-2F87-4C5F-A50A-D65882C04CA6';
    const url = ctx.app.config.NODE_BASE_URL + '/cassandra-server/loan_list/recommend_sort/list';
    const param = { uid: userId, app_uid: appUserId, business_arr: businessList };
    // 判断列表是否为空
    if (businessList.length === 0) {
    return [];
    }
    const resp = await ctx.helper.send_request(url, param, { method: 'POST' });
    if (resp.status !== 201) {
    ctx.failed('[recommend_sort]内部接口错误');
    }
    return resp.data.ret;
    }
    // 获取普通贷款
    async getCommonBusinessList() {
    const { ctx } = this;
    const url = ctx.app.config.NODE_BASE_URL + '/cassandra-server/bu_basic/list';
    const param = { type: 3 };
    const resp = await ctx.helper.send_request(url, param, { method: 'GET' });
    if (resp.status !== 200) {
    ctx.failed('[bu_basic]内部接口错误');
    }
    return resp.data.ret;
    }
    // 获取推荐列表，按照ABC分组顺序推荐
    async getBusinessRecommendList() {
    const { ctx, service } = this;
    const userId = ctx.userId;
    const R = require('ramda');
    const limit = 10;
    const recommendSort = function(a, b) {
    return a.recommend_sorter - b.recommend_sorter;
    };
    let ret = [];
    // 如果未登录，则推荐普通贷款
    if (ctx.isEmpty(userId)) {
    const commonLoanList = await this.getCommonBusinessList();
    ret = this.formatLoanList(R.take(limit)(R.sort(recommendSort)(commonLoanList)));
    } else {
    // 先获取分组
    const classList = await this.getBusinessClassList();
    let result = [];
    // 先取A
    if (classList.hasOwnProperty('class_A') && !ctx.isEmpty(classList.class_A)) {
    result = R.take(limit)(R.sort(recommendSort)(classList.class_A));
    result = R.map(function(e) {
    e.class = 'A';
    e.rule = 2;
    return e;
    })(result);
    }
    // 再取B
    if (classList.hasOwnProperty('class_B') && !ctx.isEmpty(classList.class_B)) {
    let classB = R.take(limit - result.length)(R.sort(recommendSort)(classList.class_B));
    classB = R.map(function(e) {
    e.class = 'B';
    e.rule = 2;
    return e;
    })(classB);
    result = R.insertAll(result.length, classB)(result);
    }
    // 如果数量不够，再取C
    if (result.length < limit) {
    // 判断C组是否有值
    if (classList.hasOwnProperty('class_C') && !ctx.isEmpty(classList.class_C)) {
    // 获取开关状态，判断是自动推荐or手动推荐orABTest
    const rule = 1;
    // 是否需要计算模型
    let isNeedCalc = false;
    let userInfo = {};
    switch (rule) {
    case 1:
    isNeedCalc = true;
    break;
    case 2:
    isNeedCalc = false;
    classList.class_C = R.map(function(e) {
    e.class = 'C';
    e.rule = rule;
    e.hasPassRate = 0;
    e.needCalc = 0;
    return e;
    })(classList.class_C);
    break;
    case 3:
    // 获取不到手机号则默认使用手动推荐
    isNeedCalc = false;
    // 获取用户手机号，根据手机号末尾判断是否自动推荐
    userInfo = await service.user.get_user(ctx.appUserId);
    if (!ctx.isEmpty(userInfo) && !ctx.isEmpty(userInfo.user) && !ctx.isEmpty(userInfo.user.phone) && (Number(userInfo.user.phone) % 2 === 0)) {
    isNeedCalc = true;
    } else {
    classList.class_C = R.map(function(e) {
    e.class = 'C';
    e.rule = rule;
    e.hasPassRate = 0;
    e.needCalc = 0;
    return e;
    })(classList.class_C);
    }
    break;
    default:
    break;
    }
    if (isNeedCalc) {
    const businessArr = R.pluck('business_id')(classList.class_C);
    const passRateList = await this.getBusinessPassRate(businessArr);
    if (!ctx.isEmpty(passRateList)) {
    classList.class_C = R.map(function(e) {
    e.class = 'C';
    e.rule = rule;
    e.hasPassRate = 0;
    e.needCalc = 1;
    e.pass_rate = 0;
    return e;
    })(classList.class_C);
    for (const v of passRateList) {
    for (let i = 0; i < classList.class_C.length; i++) {
    if (Number(classList.class_C[i].business_id) === Number(v.business_id)) {
    classList.class_C[i].pass_rate = v.pass_rate;
    classList.class_C[i].hasPassRate = 1;// 是否有通过率返回值
    break;
    }
    }
    }
    // 根据通过率降序排序
    const passRateSort = function(a, b) {
    return b.pass_rate - a.pass_rate;
    };
    classList.class_C = R.sort(passRateSort)(classList.class_C);
    } else {
    // 模型计算参数不够，仍然采用手动推荐
    classList.class_C = R.map(function(e) {
    e.class = 'C';
    e.rule = rule;
    e.hasPassRate = 0;
    e.needCalc = 1;
    return e;
    })(classList.class_C);
    isNeedCalc = false;
    }
    }
    if (!isNeedCalc) {
    const tmp = R.sort(recommendSort)(classList.class_C);
    classList.class_C = tmp;
    }
    }
    default_options._children = children;
    }
    return default_options;
    result = R.insertAll(result.length, R.take(limit - result.length)(classList.class_C))(result);
    ret = await this.formatLoanList(result);
    }
    //1 授信贷；2 信用卡；3 普通信用卡；4 普通贷款
    async getAllProductsByType(type, elements = ['business_id', 'logo', 'url', 'name', 'alias', 'rate', 'rate_title', 'min_amount', 'max_amount','feature','abridge_desc','recommend_sorter']) {
    return ret;
    }
    const { ctx } = this;
    const url = this.config.NODE_BASE_URL + '/cassandra-server/bu_basic/list?type=' + type;
    let products_results = await ctx.helper.send_request(url, {}, { method: 'GET' });
    ctx.logger.info(JSON.stringify({ url: url, products_results: products_results }));
    let products = [];
    if (products_results.status !== 200 || !products_results.data || !products_results.data.ret) {
    return products;
    async formatLoanList(loanList) {
    const ret = [];
    for (const v of loanList) {
    // 处理C组
    let url = v.url;
    if (v.hasOwnProperty('class')) {
    if (url.includes('?')) {
    url = url + '&class=' + v.class + '&rule=' + String(v.rule);
    } else {
    url = url + '?class=' + v.class + '&rule=' + String(v.rule);
    }
    products = products_results.data.ret;
    if (elements && elements.length !== 0) {
    products = R.project(elements)(products);
    if (v.class === 'C') {
    url = url + '&hasPassRate=' + String(v.hasPassRate) + '&needCalc=' + String(v.needCalc) + '&passRate=' + String(v.pass_rate);
    }
    }
    const tmp = {
    type: v.type,
    business_id: v.business_id,
    name: v.name,
    logo: v.logo,
    alias: v.alias,
    rate_title: v.rate_title,
    rate: v.rate,
    min_amount: v.min_amount,
    max_amount: v.max_amount,
    sort: v.recommend_sorter,
    state: v.state,
    url,
    business_notice: v.business_notice,
    feature: v.feature,
    abridge_desc: v.abridge_desc,
    };
    ret.push(tmp);
    }
    return ret;
    }
    return products;
    async formatProducts(products) {
    const ret = [];
    for (const v of products) {
    const rate = v.rate.includes('元') ? v.rate : v.rate + '%';
    const channel_rate = v.channel_rate.includes('元') ? v.channel_rate : v.channel_rate + '%';
    let url = v.url;
    if (Number(v.type) === 4) {
    url = url.includes('?') ? url + '&from=51gjj_loan_channel' : url + '?from=51gjj_loan_channel';
    }
    url = this.config.PHP_URL + '/app/track/url?url=' + encodeURI(url) + '&source=51gjj&location=loan_channel';
    const tmp = {
    type: v.type,
    business_id: v.business_id,
    name: v.name,
    logo: v.logo,
    alias: v.alias,
    rate_title: v.rate_title,
    rate: v.rate,
    min_amount: v.min_amount,
    max_amount: v.max_amount,
    sort: v.recommend_sorter,
    state: v.state,
    url,
    business_notice: v.business_notice,
    feature: v.feature,
    abridge_desc: v.abridge_desc,
    };
    ret.push(tmp);
    }
    return ret;
    }
    }
    module.exports = ProductService;
    config/config.local.js
    View file @ 3d37542f
    ......@@ -90,13 +90,13 @@ module.exports = appInfo => {
    };
    config.PHP_URL = 'https://kaifa.jianbing.com';
    config.NODE_URL = 'https://dev-nginx.jianbing.com/user_api/v1';
    config.NODE_BASE_URL = 'https://dev-nginx.jianbing.com';
    config.NODE_URL = 'https://uat-nginx.jianbing.com/user_api/v1';
    config.NODE_BASE_URL = 'https://uat-nginx.jianbing.com';
    config.HOUSE_SERVICE_API = 'https://uat-nginx.jianbing.com/house-service';
    config.CDN_BASE_URL = 'https://r.51gjj.com/image/';
    config.USER_CENTER_API_URI = 'https://dev-nginx.jianbing.com/usercenter-service';
    config.USER_CENTER_API_URI = 'https://uat-nginx.jianbing.com/usercenter-service';
    return config;
    ......
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