add course v1

app/controller/course/v1/institution.js

+'use strict';
+
+const Controller = require('egg').Controller;
+
+class InstitutionController extends Controller {
+
+    /**
+     * 机构列表
+     */
+    async institutionList() {
+
+        const { ctx } = this;
+        const input_params = ctx.request.body;
+        const results = await ctx.service.course.v1.institution.getInstitutions(input_params);
+
+        ctx.success({ results });
+    }
+
+    /**
+     * 机构详情
+     */
+    async institutionInfo() {
+
+        const { ctx } = this;
+        let input_params = ctx.params;
+        const query = ctx.query;
+        input_params = Object.assign(input_params, query);
+        const result = await ctx.service.course.v1.institution.getInstitution(input_params);
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 课程列表
+     */
+    async classList() {
+
+        const { ctx } = this;
+        const input_params = ctx.request.body;
+        const results = await ctx.service.course.v1.institution.getClasses(input_params);
+
+        ctx.success({ results });
+    }
+
+    /**
+     * 课程详情
+     */
+    async classInfo() {
+
+        const { ctx } = this;
+        const class_id = ctx.params.class_id;
+        if (!class_id) {
+            ctx.failed('error class_id');
+        }
+        let ret = await ctx.service.course.v1.institution.getClass(class_id);
+
+        ctx.success(ret);
+    }
+
+    /**
+     * 老师列表
+     */
+    async teacherList() {
+
+        const { ctx } = this;
+        const input_params = ctx.request.body;
+        let ret = await ctx.service.course.v1.institution.getTeachers(input_params);
+
+        ctx.success(ret);
+    }
+
+    /**
+     * 老师详情
+     */
+    async teacherInfo() {
+
+        const { ctx } = this;
+        const teacher_id = ctx.params.teacher_id;
+        if (!teacher_id) {
+            ctx.failed('error teacher_id');
+        }
+        let ret = await ctx.service.course.v1.institution.getTeacher(teacher_id);
+
+        ctx.success(ret);
+    }
+
+
+
+}
+
+module.exports = InstitutionController;

app/controller/course/v1/location.js

+'use strict';
+
+const Controller = require('egg').Controller;
+
+class LocationController extends Controller {
+
+    /**
+     * 筛选项
+     */
+    async getAddress() {
+
+        const { ctx } = this;
+        let { lat, lng } = ctx.request.body;
+        let address = '';
+        if (lat && lng) {
+            const location_ret = await ctx.service.course.v1.lbs.getLBSLocation({ lat, lng });
+            const loaction = location_ret.result;
+            if (loaction.formatted_addresses && loaction.formatted_addresses.recommend) {
+                address = loaction.formatted_addresses.recommend;
+                lat = loaction.location.lat;
+                lng = loaction.location.lng;
+            }
+        }
+        if (!address) {
+            const ip_ret = await ctx.service.course.v1.lbs.getLBSIp();
+            const ip = ip_ret.result;
+            if (ip.location && ip.ad_info) {
+                const city = ip.ad_info.city ? ip.ad_info.city : '';
+                const district = ip.ad_info.district ? ip.ad_info.district : '';
+                address = ip.ad_info.province + city + district;
+                lat = ip.location.lat;
+                lng = ip.location.lng;
+            }
+        }
+        if (!address) {
+            address = '获取地理位置信息失败';
+        }
+        ctx.success({ result: { address, lat, lng } });
+    }
+
+}
+
+module.exports = LocationController;

app/controller/course/v1/option.js

+'use strict';
+
+const Controller = require('egg').Controller;
+
+class OptionController extends Controller {
+
+    /**
+     * 筛选项
+     */
+    async getOptions() {
+
+        const { ctx } = this;
+        const results = await ctx.service.course.v1.option.getOptions();
+
+        ctx.success({ results });
+    }
+
+}
+
+module.exports = OptionController;

app/controller/course/v1/user.js

+'use strict';
+
+const Controller = require('egg').Controller;
+const uuidv4 = require('uuid/v4');
+class UserController extends Controller {
+
+
+    async auth() {
+
+        const { ctx, app } = this;
+        const code = ctx.request.body.code;
+        if (!code) {
+            ctx.failed('error code');
+        }
+
+        //请求微信授权 获取openid
+        const wx_auth_ret = await ctx.service.course.v1.user.requestWxAuth(code);
+        const openid = wx_auth_ret.openid;//获取openid
+
+        //检查是否已授权过 是否已入用户表
+        let user = await ctx.classModel.v1.CourseUser.one({ where: { openid, is_deleted: 0 } });
+        if (!user || !user.uuid) {
+            const uuid = uuidv4();
+            user = await ctx.classModel.v1.CourseUser.create({ uuid, openid });
+            // user.uuid = uuid;
+        }
+        console.info(user);
+        //存储缓存标识
+        const user_uuid = user.uuid;
+        const key = 'course_user_session_' + user_uuid;
+        await app.memcache.set(key, { user_uuid, openid }, 86400 * 180);
+        const auth_token = ctx.helper.md5(openid + user_uuid + 'jbwl');
+        ctx.set('uuid', key);
+        ctx.set('auth_token', auth_token);
+
+        const result = { uuid: user_uuid, auth_token };
+
+        ctx.success({ result });
+
+    }
+
+    async registerUserInfo() {
+
+        const { ctx } = this;
+        const uuid = ctx.userUuid;
+        const input_params = ctx.request.body;
+        const { avatar, nickname, province, country, sex, city } = input_params;
+
+        //查找用户是否存在并更新
+        const user = ctx.classModel.v1.CourseUser.one({ where: { uuid } });
+        await ctx.classModel.v1.CourseUser.edit({ params: { avatar, nickname, sex }, where: { uuid } });
+        let bindphone = 0;
+        if (user.phone) {
+            bindphone = 1;
+        }
+        const result = { bindphone };
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 获取baby信息
+     */
+    async getBabyInfo() {
+
+        const { ctx } = this;
+        const result = await ctx.service.course.v1.user.getBabyInfo();
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 保存baby信息
+     */
+    async saveBabyInfo() {
+
+        const { ctx } = this;
+        const input_params = ctx.request.body;
+        const result = await ctx.service.course.v1.user.saveBabyInfo(input_params);
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 删除baby信息
+     */
+    async delBabyInfo() {
+
+        const { ctx } = this;
+        const result = await ctx.service.course.v1.user.delBabyInfo();
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 用户收藏机构列表
+     */
+    async getCollectInstitutions() {
+
+        const { ctx } = this;
+        let input_params = ctx.request.body;
+        input_params = Object.assign(input_params, ctx.request.query);
+        const result = await ctx.service.course.v1.user.getCollectInstitutions(input_params);
+
+        ctx.success({ result });
+    }
+
+    /**
+     * 收藏机构
+     */
+    async collectInstitution() {
+
+        const { ctx } = this;
+        const institution_id = ctx.request.body.institution_id;
+        if (!institution_id) {
+            ctx.failed('error institution_id');
+        }
+        const result = await ctx.service.course.v1.user.collectInstitution(institution_id);
+
+        ctx.success({ result });
+    }
+
+    /**
+    * 取消收藏机构
+    */
+    async delCollectInstitution() {
+
+        const { ctx } = this;
+        const institution_id = ctx.request.body.institution_id;
+        if (!institution_id) {
+            ctx.failed('error institution_id');
+        }
+        const result = await ctx.service.course.v1.user.delCollectInstitution(institution_id);
+
+        ctx.success({ result });
+    }
+
+
+
+
+}
+
+module.exports = UserController;

app/controller/course/v1/wechat.js

+'use strict';
+
+const Controller = require('egg').Controller;
+const crypto = require('crypto');
+const fs = require('fs');
+const request = require('request');
+
+class WechatController extends Controller {
+  async test() {
+    const { ctx, service } = this;
+    const data = {MsgType: 'miniprogrampage'};
+    await service.course.v1.wechat.sendMsg(data);
+    ctx.success();
+  }
+
+  async callbackAction() {
+    const { ctx, service } = this;
+    await service.course.v1.wechat.callbackAction();
+    ctx.success('success');
+  }
+
+  async check() {
+    const { ctx } = this;
+    const params = ctx.request.query;
+    const {
+      signature,
+      timestamp,
+      nonce,
+      echostr,
+    } = params;
+
+    const array = [ '51gjj', timestamp, nonce ];
+    array.sort();
+
+    // 3.将三个参数字符串拼接成一个字符串进行sha1加密
+    const tempStr = array.join('');
+    const hashCode = crypto.createHash('sha1'); // 创建加密类型
+    const resultCode = hashCode.update(tempStr, 'utf8').digest('hex');
+
+    console.log(resultCode);
+    // 4.开发者获得加密后的字符串可与signature对比，标识该请求来源于微信
+    if (resultCode === signature) {
+      ctx.success(echostr);
+    } else {
+      ctx.success();
+    }
+  }
+}
+
+module.exports = WechatController;

app/model/class/course_cat.js

@@ -12,28 +12,28 @@ module.exports = app => {
       primaryKey: true,
       autoIncrement: true,
     },
+    first_id: INTEGER,
     parent_id: INTEGER,
+    level: INTEGER,
     name: STRING,
     image: STRING,
-    active_image: STRING,
     color: STRING,
     tips: STRING,
     status: ENUM('offline', 'online'),
     is_deleted: INTEGER,
-    sort: INTEGER,
-    created_time: {
+    created_at: {
       type: DATE,
       allowNull: true,
       get() {
-        const date = this.getDataValue('created_time');
+        const date = this.getDataValue('created_at');
         return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
       },
     },
-    updated_time: {
+    updated_at: {
       type: DATE,
       allowNull: true,
       get() {
-        const date = this.getDataValue('updated_time');
+        const date = this.getDataValue('updated_at');
         return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
       },
     },

app/model/class/course_images.js

@@ -20,8 +20,6 @@ module.exports = app => {
     is_cover: INTEGER,
     is_video: INTEGER,
     sort: INTEGER,
-    status: ENUM('offline', 'online'),
-    is_deleted: INTEGER,
     created_time: {
       type: DATE,
       allowNull: true,

app/model/class/course_institution.js

@@ -17,12 +17,10 @@ module.exports = app => {
     },
     name: STRING,
     type: STRING,
-    open_time: STRING,
     establishment_time: STRING,
     class_type: STRING,
     teacher_count: INTEGER,
     teacher_experience: INTEGER,
-    logo: STRING,
     corner: STRING,
     min_age: INTEGER,
     max_age: INTEGER,

app/model/class/course_institution_to_cat.js

@@ -16,19 +16,19 @@ module.exports = app => {
         cat_id: INTEGER,
         status: ENUM('offline', 'online'),
         is_deleted: INTEGER,
-        created_time: {
+        created_at: {
             type: DATE,
             allowNull: true,
             get() {
-                const date = this.getDataValue('created_time');
+                const date = this.getDataValue('created_at');
                 return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
             },
         },
-        updated_time: {
+        updated_at: {
             type: DATE,
             allowNull: true,
             get() {
-                const date = this.getDataValue('updated_time');
+                const date = this.getDataValue('updated_at');
                 return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
             },
         },

app/model/class/course_log_user_gps.js

@@ -16,8 +16,7 @@ module.exports = app => {
         address: STRING,
         lat: DECIMAL,
         lng: DECIMAL,
-        is_deleted: INTEGER,
-        created_time: {
+        created_at: {
             type: DATE,
             allowNull: true,
             get() {
@@ -25,14 +24,6 @@ module.exports = app => {
                 return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
             },
         },
-        updated_time: {
-            type: DATE,
-            allowNull: true,
-            get() {
-                const date = this.getDataValue('updated_time');
-                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
-            },
-        },
     }, {
             timestamps: false,
             tableName: 'course_log_user_gps',

app/model/class/course_user_baby.js

@@ -19,19 +19,19 @@ module.exports = app => {
     lat: DECIMAL,
     lng: DECIMAL,
     is_deleted: INTEGER,
-    created_time: {
+    created_at: {
       type: DATE,
       allowNull: true,
       get() {
-        const date = this.getDataValue('created_time');
+        const date = this.getDataValue('created_at');
         return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
       },
     },
-    updated_time: {
+    updated_at: {
       type: DATE,
       allowNull: true,
       get() {
-        const date = this.getDataValue('updated_time');
+        const date = this.getDataValue('updated_at');
         return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
       },
     },

app/model/class/course_user_collection.js

@@ -15,19 +15,19 @@ module.exports = app => {
         user_uuid: STRING,
         institution_id: INTEGER,
         is_deleted: INTEGER,
-        created_time: {
+        created_at: {
             type: DATE,
             allowNull: true,
             get() {
-                const date = this.getDataValue('created_time');
+                const date = this.getDataValue('created_at');
                 return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
             },
         },
-        updated_time: {
+        updated_at: {
             type: DATE,
             allowNull: true,
             get() {
-                const date = this.getDataValue('updated_time');
+                const date = this.getDataValue('updated_at');
                 return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
             },
         },

app/model/class/v1/course_area.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM, FLOAT } = app.Sequelize;
+
+    const CourseArea = app.classModel.define('course_area_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        address: STRING,
+        phone: STRING,
+        lat: DECIMAL,
+        lng: DECIMAL,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_area_v1',
+        });
+
+    CourseArea.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseArea.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseArea.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseArea.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseArea.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 CourseArea.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseArea.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseArea.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);
+        }
+    }
+
+    CourseArea.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseArea.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseArea;
+
+};
\ No newline at end of file

app/model/class/v1/course_cat.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseCat = app.classModel.define('course_cat_v1', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    first_id: INTEGER,
+    parent_id: INTEGER,
+    level: INTEGER,
+    name: STRING,
+    image: STRING,
+    color: STRING,
+    tips: STRING,
+    status: ENUM('offline', 'online'),
+    is_deleted: INTEGER,
+    created_at: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_at');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_at: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_at');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_cat_v1',
+  });
+
+  CourseCat.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseCat.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseCat.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseCat.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseCat.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseCat.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseCat.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseCat.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);
+    }
+  };
+
+  CourseCat.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseCat.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseCat;
+
+};

app/model/class/v1/course_class.js

+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseClass = app.classModel.define('course_class_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        // image: STRING,
+        price: DECIMAL,
+        min_age: INTEGER,
+        max_age: INTEGER,
+        suit_base: STRING,
+        type: STRING,
+        class_system: STRING,
+        class_period: STRING,
+        class_time: STRING,
+        student_count: STRING,
+        point: STRING,
+        description: STRING,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_class_v1',
+        });
+
+    CourseClass.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseClass.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseClass.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseClass.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseClass.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 CourseClass.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseClass.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseClass.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);
+        }
+    }
+
+    CourseClass.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseClass.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseClass;
+
+};
\ No newline at end of file

app/model/class/v1/course_images.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseImages = app.classModel.define('course_images_v1', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    type: INTEGER,
+    type_id: INTEGER,
+    image_url: STRING,
+    video_url: STRING,
+    is_cover: INTEGER,
+    is_video: INTEGER,
+    sort: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_images_v1',
+  });
+
+  CourseImages.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseImages.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseImages.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseImages.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseImages.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseImages.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseImages.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseImages.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);
+    }
+  };
+
+  CourseImages.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseImages.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseImages;
+
+};

app/model/class/v1/course_institution.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+
+  const CourseArea = app.classModel.define('course_area');
+
+  const CourseInstitution = app.classModel.define('course_institution_v1', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    name: STRING,
+    type: STRING,
+    establishment_time: STRING,
+    class_type: STRING,
+    teacher_count: INTEGER,
+    teacher_experience: INTEGER,
+    corner: STRING,
+    min_age: INTEGER,
+    max_age: INTEGER,
+    price: STRING,
+    characteristic: STRING,
+    description: TEXT,
+    honor: STRING,
+    point: STRING,
+    status: ENUM('offline', 'online'),
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_institution_v1',
+  });
+
+  CourseInstitution.hasMany(CourseArea, {
+    foreignKey: {
+      name: 'institution_id',
+      allowNull: false,
+    },
+  });
+
+  CourseInstitution.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseInstitution.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseInstitution.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseInstitution.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseInstitution.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseInstitution.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseInstitution.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseInstitution.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);
+    }
+  };
+
+  CourseInstitution.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseInstitution.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseInstitution;
+
+};

app/model/class/v1/course_institution_to_cat.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseInstitutionToCat = app.classModel.define('course_institution_to_cat_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        cat_id: INTEGER,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_at: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_at');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+        updated_at: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('updated_at');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_institution_to_cat_v1',
+        });
+
+    CourseInstitutionToCat.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseInstitutionToCat.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseInstitutionToCat.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseInstitutionToCat.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseInstitutionToCat.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 CourseInstitutionToCat.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseInstitutionToCat.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseInstitutionToCat.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);
+        }
+    }
+
+    CourseInstitutionToCat.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseInstitutionToCat.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseInstitutionToCat;
+
+};
\ No newline at end of file

app/model/class/v1/course_log_user_gps.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseLogUserGps = app.classModel.define('course_log_user_gps_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        user_uuid: STRING,
+        address: STRING,
+        lat: DECIMAL,
+        lng: DECIMAL,
+        created_at: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_log_user_gps_v1',
+        });
+
+    CourseLogUserGps.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseLogUserGps.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseLogUserGps.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseLogUserGps.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseLogUserGps.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 CourseLogUserGps.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseLogUserGps.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseLogUserGps.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);
+        }
+    }
+
+    CourseLogUserGps.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseLogUserGps.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseLogUserGps;
+
+};
\ No newline at end of file

app/model/class/v1/course_teacher.js

+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseTeacher = app.classModel.define('course_teacher_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        avatar: STRING,
+        teacher_experience: INTEGER,
+        nationality: STRING,
+        educational_background: STRING,
+        certificate: STRING,
+        honor: STRING,
+        lesson: STRING,
+        work_experience: STRING,
+        point: STRING,
+        description: TEXT,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_teacher_v1',
+        });
+
+    CourseTeacher.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseTeacher.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseTeacher.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseTeacher.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseTeacher.list = async (data = {}) => {
+        const limit = data.limit ? Number(data.limit) : 10;
+        const page = data.page ? Number(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 CourseTeacher.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseTeacher.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseTeacher.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);
+        }
+    }
+
+    CourseTeacher.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseTeacher.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseTeacher;
+
+};
\ No newline at end of file

app/model/class/v1/course_user.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseUser = app.classModel.define('course_user_v1', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    uuid: STRING,
+    app_id: STRING,
+    app_user_id: STRING,
+    app_type_id: STRING,
+    user_id: STRING,
+    phone: STRING,
+    nickname: STRING,
+    avatar: STRING,
+    sex: STRING,
+    openid: STRING,
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_user_v1',
+  });
+
+  CourseUser.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseUser.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseUser.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseUser.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseUser.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseUser.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseUser.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseUser.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);
+    }
+  };
+
+  CourseUser.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseUser.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseUser;
+
+};

app/model/class/v1/course_user_baby.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseUserBaby = app.classModel.define('course_user_baby_v1', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    user_uuid: STRING,
+    gender: ENUM('boy', 'girl'),
+    birth: STRING,
+    address: STRING,
+    lat: DECIMAL,
+    lng: DECIMAL,
+    is_deleted: INTEGER,
+    created_at: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_at');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_at: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_at');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_user_baby_v1',
+  });
+
+  CourseUserBaby.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseUserBaby.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseUserBaby.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseUserBaby.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseUserBaby.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseUserBaby.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseUserBaby.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseUserBaby.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);
+    }
+  };
+
+  CourseUserBaby.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseUserBaby.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseUserBaby;
+
+};

app/model/class/v1/course_user_collection.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseUserCollection = app.classModel.define('course_user_collection_v1', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        user_uuid: STRING,
+        institution_id: INTEGER,
+        is_deleted: INTEGER,
+        created_at: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_at');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+        updated_at: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('updated_at');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_user_collection_v1',
+        });
+
+    CourseUserCollection.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseUserCollection.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseUserCollection.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseUserCollection.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseUserCollection.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 CourseUserCollection.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseUserCollection.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseUserCollection.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);
+        }
+    }
+
+    CourseUserCollection.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseUserCollection.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseUserCollection;
+
+};
\ No newline at end of file

app/model/class/v2/course_area.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM, FLOAT } = app.Sequelize;
+
+    const CourseArea = app.classModel.define('course_area', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        address: STRING,
+        phone: STRING,
+        lat: DECIMAL,
+        lng: DECIMAL,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_area',
+        });
+
+    CourseArea.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseArea.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseArea.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseArea.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseArea.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 CourseArea.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseArea.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseArea.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);
+        }
+    }
+
+    CourseArea.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseArea.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseArea;
+
+};
\ No newline at end of file

app/model/class/v2/course_cat.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseCat = app.classModel.define('course_cat', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    parent_id: INTEGER,
+    name: STRING,
+    image: STRING,
+    active_image: STRING,
+    color: STRING,
+    tips: STRING,
+    status: ENUM('offline', 'online'),
+    is_deleted: INTEGER,
+    sort: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_cat',
+  });
+
+  CourseCat.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseCat.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseCat.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseCat.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseCat.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseCat.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseCat.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseCat.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);
+    }
+  };
+
+  CourseCat.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseCat.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseCat;
+
+};

app/model/class/v2/course_class.js

+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseClass = app.classModel.define('course_class', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        // image: STRING,
+        price: DECIMAL,
+        min_age: INTEGER,
+        max_age: INTEGER,
+        suit_base: STRING,
+        type: STRING,
+        class_system: STRING,
+        class_period: STRING,
+        class_time: STRING,
+        student_count: STRING,
+        point: STRING,
+        description: STRING,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_class',
+        });
+
+    CourseClass.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseClass.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseClass.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseClass.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseClass.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 CourseClass.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseClass.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseClass.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);
+        }
+    }
+
+    CourseClass.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseClass.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseClass;
+
+};
\ No newline at end of file

app/model/class/v2/course_images.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseImages = app.classModel.define('course_images', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    type: INTEGER,
+    type_id: INTEGER,
+    image_url: STRING,
+    video_url: STRING,
+    is_cover: INTEGER,
+    is_video: INTEGER,
+    sort: INTEGER,
+    status: ENUM('offline', 'online'),
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_images',
+  });
+
+  CourseImages.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseImages.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseImages.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseImages.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseImages.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseImages.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseImages.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseImages.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);
+    }
+  };
+
+  CourseImages.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseImages.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseImages;
+
+};

app/model/class/v2/course_institution.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+
+  const CourseArea = app.classModel.define('course_area');
+
+  const CourseInstitution = app.classModel.define('course_institution', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    name: STRING,
+    type: STRING,
+    open_time: STRING,
+    establishment_time: STRING,
+    class_type: STRING,
+    teacher_count: INTEGER,
+    teacher_experience: INTEGER,
+    logo: STRING,
+    corner: STRING,
+    min_age: INTEGER,
+    max_age: INTEGER,
+    price: STRING,
+    characteristic: STRING,
+    description: TEXT,
+    honor: STRING,
+    point: STRING,
+    status: ENUM('offline', 'online'),
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_institution',
+  });
+
+  CourseInstitution.hasMany(CourseArea, {
+    foreignKey: {
+      name: 'institution_id',
+      allowNull: false,
+    },
+  });
+
+  CourseInstitution.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseInstitution.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseInstitution.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseInstitution.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseInstitution.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseInstitution.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseInstitution.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseInstitution.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);
+    }
+  };
+
+  CourseInstitution.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseInstitution.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseInstitution;
+
+};

app/model/class/v2/course_institution_to_cat.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseInstitutionToCat = app.classModel.define('course_institution_to_cat', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        cat_id: INTEGER,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+        updated_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('updated_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_institution_to_cat',
+        });
+
+    CourseInstitutionToCat.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseInstitutionToCat.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseInstitutionToCat.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseInstitutionToCat.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseInstitutionToCat.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 CourseInstitutionToCat.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseInstitutionToCat.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseInstitutionToCat.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);
+        }
+    }
+
+    CourseInstitutionToCat.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseInstitutionToCat.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseInstitutionToCat;
+
+};
\ No newline at end of file

app/model/class/v2/course_log_user_gps.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseLogUserGps = app.classModel.define('course_log_user_gps', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        user_uuid: STRING,
+        address: STRING,
+        lat: DECIMAL,
+        lng: DECIMAL,
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+        updated_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('updated_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_log_user_gps',
+        });
+
+    CourseLogUserGps.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseLogUserGps.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseLogUserGps.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseLogUserGps.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseLogUserGps.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 CourseLogUserGps.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseLogUserGps.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseLogUserGps.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);
+        }
+    }
+
+    CourseLogUserGps.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseLogUserGps.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseLogUserGps;
+
+};
\ No newline at end of file

app/model/class/v2/course_teacher.js

+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseTeacher = app.classModel.define('course_teacher', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        institution_id: INTEGER,
+        name: STRING,
+        avatar: STRING,
+        teacher_experience: INTEGER,
+        nationality: STRING,
+        educational_background: STRING,
+        certificate: STRING,
+        honor: STRING,
+        lesson: STRING,
+        work_experience: STRING,
+        point: STRING,
+        description: TEXT,
+        status: ENUM('offline', 'online'),
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        }
+    }, {
+            timestamps: false,
+            tableName: 'course_teacher',
+        });
+
+    CourseTeacher.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseTeacher.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseTeacher.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseTeacher.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseTeacher.list = async (data = {}) => {
+        const limit = data.limit ? Number(data.limit) : 10;
+        const page = data.page ? Number(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 CourseTeacher.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseTeacher.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseTeacher.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);
+        }
+    }
+
+    CourseTeacher.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseTeacher.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseTeacher;
+
+};
\ No newline at end of file

app/model/class/v2/course_user.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseUser = app.classModel.define('course_user', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    uuid: STRING,
+    app_id: STRING,
+    app_user_id: STRING,
+    app_type_id: STRING,
+    user_id: STRING,
+    phone: STRING,
+    nickname: STRING,
+    avatar: STRING,
+    sex: STRING,
+    openid: STRING,
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_user',
+  });
+
+  CourseUser.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseUser.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseUser.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseUser.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseUser.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseUser.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseUser.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseUser.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);
+    }
+  };
+
+  CourseUser.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseUser.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseUser;
+
+};

app/model/class/v2/course_user_baby.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+  const CourseUserBaby = app.classModel.define('course_user_baby', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    user_uuid: STRING,
+    gender: ENUM('boy', 'girl'),
+    birth: STRING,
+    address: STRING,
+    lat: DECIMAL,
+    lng: DECIMAL,
+    is_deleted: INTEGER,
+    created_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('created_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+    updated_time: {
+      type: DATE,
+      allowNull: true,
+      get() {
+        const date = this.getDataValue('updated_time');
+        return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+      },
+    },
+  }, {
+    timestamps: false,
+    tableName: 'course_user_baby',
+  });
+
+  CourseUserBaby.one = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    return await CourseUserBaby.findOne({
+      attributes,
+      where,
+    });
+  };
+
+  CourseUserBaby.all = async data => {
+    const attributes = data.attributes ? data.attributes : {};
+    const where = data.where ? data.where : {};
+    const order = data.order ? data.order : [];
+    return await CourseUserBaby.findAll({
+      attributes,
+      where,
+      order,
+    });
+  };
+
+  CourseUserBaby.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,
+      order,
+      attributes,
+    };
+    const { count, rows } = await CourseUserBaby.findAndCountAll(condition);
+    return { page, count, rows };
+  };
+
+  CourseUserBaby.add = async data => {
+    try {
+      // 返回promise对象实力 instance
+      const res = await CourseUserBaby.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);
+    }
+  };
+
+  CourseUserBaby.edit = async data => {
+    const where = data.where;
+    const params = data.params;
+    try {
+      const res = await CourseUserBaby.update(params, { where });
+      return res;
+    } catch (error) {
+      throw (error);
+    }
+  };
+
+  return CourseUserBaby;
+
+};

app/model/class/v2/course_user_collection.js

+'use strict';
+'use strict';
+
+const moment = require('moment');
+
+module.exports = app => {
+    const { STRING, INTEGER, DATE, DECIMAL, TEXT, ENUM } = app.Sequelize;
+
+    const CourseUserCollection = app.classModel.define('course_user_collection', {
+        id: {
+            type: INTEGER,
+            primaryKey: true,
+            autoIncrement: true
+        },
+        user_uuid: STRING,
+        institution_id: INTEGER,
+        is_deleted: INTEGER,
+        created_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('created_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+        updated_time: {
+            type: DATE,
+            allowNull: true,
+            get() {
+                const date = this.getDataValue('updated_time');
+                return date ? moment(date).format('YYYY-MM-DD HH:mm:ss') : undefined;
+            },
+        },
+    }, {
+            timestamps: false,
+            tableName: 'course_user_collection',
+        });
+
+    CourseUserCollection.one = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        return await CourseUserCollection.findOne({
+            attributes: attributes,
+            where: where,
+        });
+    }
+
+    CourseUserCollection.all = async (data) => {
+        const attributes = data.attributes ? data.attributes : {};
+        const where = data.where ? data.where : {};
+        const order = data.order ? data.order : [];
+        return await CourseUserCollection.findAll({
+            attributes: attributes,
+            where: where,
+            order,
+        });
+    }
+
+    CourseUserCollection.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 CourseUserCollection.findAndCountAll(condition);
+        return { page, count, rows };
+    }
+
+    CourseUserCollection.add = async (data) => {
+        try {
+            //返回promise对象实力 instance 
+            const res = await CourseUserCollection.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);
+        }
+    }
+
+    CourseUserCollection.edit = async (data) => {
+        const where = data.where;
+        const params = data.params;
+        try {
+            const res = await CourseUserCollection.update(params, { where: where })
+            return res;
+        } catch (error) {
+            throw (error);
+        }
+    }
+
+    return CourseUserCollection;
+
+};
\ No newline at end of file

app/router/course_v1.js

+'use strict';
+
+module.exports = app => {
+  const router = app.router.namespace(app.config.projectRootPath + '/course/v1');
+  const loginAuth = app.middleware.loginAuth({ type: 'new' });// 登录中间件
+  const miniAuth = app.middleware.miniAuth();// 因为不跟现有的用户中心系统，所以使用单独的登录中间件
+
+  router.get('third', '/options', 'course.v1.option.getOptions');// 筛选项
+  router.post('third', '/address', miniAuth, 'course.v1.location.getAddress');// 根据经纬度或ip获取地理位置信息
+  router.post('third', '/institutions', miniAuth, 'course.v1.institution.institutionList');// 机构列表
+  router.get('third', '/institutions', miniAuth, 'course.v1.institution.institutionList');// 机构列表
+  router.get('third', '/institution/:institution_id/:area_id', miniAuth, 'course.v1.institution.institutionInfo');// 机构详情
+  router.post('third', '/classes', miniAuth, 'course.v1.institution.classList');// 课程列表
+  router.get('third', '/classes', miniAuth, 'course.v1.institution.classList');// 课程列表
+  router.get('third', '/class/:class_id', miniAuth, 'course.v1.institution.classInfo');// 课程详情
+  router.post('third', '/teachers', miniAuth, 'course.v1.institution.teacherList');// 老师列表
+  router.get('third', '/teachers', miniAuth, 'course.v1.institution.teacherList');// 老师详情
+  router.get('third', '/teacher/:teacher_id', miniAuth, 'course.v1.institution.teacherInfo');// 老师详情
+
+  router.post('third', '/user/auth', 'course.v1.user.auth');// 微信授权登录
+  router.post('third', '/user/register_user', miniAuth, 'course.v1.user.registerUserInfo');// 授权后注册用户
+
+  router.get('third', '/user/baby', miniAuth, 'course.v1.user.getBabyInfo');// 获取baby信息
+  router.post('third', '/user/baby', miniAuth, 'course.v1.user.saveBabyInfo');// 保存baby信息
+  router.delete('third', '/user/baby', miniAuth, 'course.v1.user.delBabyInfo');// 删除baby信息
+
+  router.get('third', '/user/collection/institution', miniAuth, 'course.v1.user.getCollectInstitutions');// 收藏的机构列表
+  router.post('third', '/user/collection/institution', miniAuth, 'course.v1.user.collectInstitution');// 收藏机构
+  router.delete('third', '/user/collection/institution', miniAuth, 'course.v1.user.delCollectInstitution');// 取消收藏机构
+
+  router.get('third', '/wechat/callbackAction', 'course.v1.wechat.check');
+  router.post('third', '/wechat/callbackAction', 'course.v1.wechat.callbackAction');
+  router.post('third', '/wechat/test', 'course.v1.wechat.test');
+};

app/service/course/v1/lbs.js

+'use strict';
+
+const Service = require('egg').Service;
+
+class LbsService extends Service {
+  // 计算两个经纬度之间的距离，用Haversine公式，单位:m
+  async getDistance(from, to) {
+    const rad_from = from.lat * Math.PI / 180.0;
+    const rad_to = to.lat * Math.PI / 180.0;
+    const sub_lat = rad_from - rad_to;
+    const sub_lng = from.lng * Math.PI / 180.0 - to.lng * Math.PI / 180.0;
+    const r = 6378137; // 地球半径
+    const distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(sub_lat / 2), 2) + Math.cos(rad_from) * Math.cos(rad_to) * Math.pow(Math.sin(sub_lng / 2), 2)));
+    return distance;
+  }
+
+  // 腾讯位置服务WebService API,距离计算（一对多）
+  // 返回示例：
+  // {
+  //   "results": [
+  //           {
+  //               "from": {
+  //                   "lat": 39.983171,
+  //                   "lng": 116.308479
+  //               },
+  //               "to": {
+  //                   "lat": 39.996059,
+  //                   "lng": 116.353454
+  //               },
+  //               "distance": 5354.7,
+  //               "duration": 1678
+  //           },
+  //           {
+  //               "from": {
+  //                   "lat": 39.983171,
+  //                   "lng": 116.308479
+  //               },
+  //               "to": {
+  //                   "lat": 39.949226,
+  //                   "lng": 116.394309
+  //               },
+  //               "distance": 10495.8, // 起点到终点的距离，单位：米。如果radius半径过小或者无法搜索到，则返回-1
+  //               "duration": 2635 // 表示从起点到终点的结合路况的时间，秒为单位。 注：步行方式不计算耗时，该值始终为0
+  //           }
+  //       ]
+  // }
+  async getLBSDistance(mode = 'driving', from, toArr) {
+    const { ctx } = this;
+    const to = [];
+    let result = [];
+    for (const v of toArr) {
+      to.push(String(v.lat) + ',' + String(v.lng));
+    }
+    console.info(from);
+    const params = {
+      mode, // driving, walking；默认driving
+      from: String(from.lat) + ',' + String(from.lng),
+      to: to.join(';'),
+      key: ctx.app.config.TX_LBS_KEY,
+    };
+
+    const resp = await ctx.helper.send_request(ctx.app.config.TX_LBS_DISTANCE_URL, params, { method: 'GET' });
+    // resp.data.status 状态码，0：正常，310：请求参数信息有误，311：Key格式错误，306：请求有护持信息请检查字符串，110：请求来源未被授权
+    ctx.logger.info('tx_lbs_distance_params: ' + JSON.stringify(params));
+    ctx.logger.info('tx_lbs_distance_resp: ' + JSON.stringify(resp));
+    if (resp.status === 200) {
+      // 判断响应是否正确
+      if (resp.data.status === 0) {
+        result = resp.data.result.elements;
+      }
+    }
+
+    return { results: result };
+  }
+
+  // 地址解析
+  async getLBSAddress(address) {
+    const { ctx } = this;
+    let result = {};
+    const params = {
+      address,
+      key: ctx.app.config.TX_LBS_KEY,
+    };
+
+    const resp = await ctx.helper.send_request(ctx.app.config.TX_LBS_ADDRESS_URL, params, { method: 'GET' });
+    // resp.data.status 状态码，0：正常，310：请求参数信息有误，311：Key格式错误，306：请求有护持信息请检查字符串，110：请求来源未被授权
+    ctx.logger.info('tx_lbs_address_resp: ' + JSON.stringify(resp));
+    if (resp.status === 200) {
+      // 判断响应是否正确
+      if (resp.data.status === 0) {
+        result = resp.data.result;
+      }
+    }
+
+    return { result };
+  }
+
+  // 逆地址解析
+  async getLBSLocation(location) {
+    const { ctx } = this;
+    let result = {};
+    const params = {
+      location: location.lat + ',' + location.lng,
+      key: ctx.app.config.TX_LBS_KEY,
+    };
+
+    const resp = await ctx.helper.send_request(ctx.app.config.TX_LBS_ADDRESS_URL, params, { method: 'GET' });
+    // resp.data.status 状态码，0：正常，310：请求参数信息有误，311：Key格式错误，306：请求有护持信息请检查字符串，110：请求来源未被授权
+    ctx.logger.info('tx_lbs_address_resp: ' + JSON.stringify(resp));
+    if (resp.status === 200) {
+      // 判断响应是否正确
+      if (resp.data.status === 0) {
+        result = resp.data.result;
+      }
+    }
+
+    return { result };
+  }
+
+  // 地址解析
+  async getLBSAddress(address) {
+    const { ctx } = this;
+    let result = {};
+    const params = {
+      address,
+      key: ctx.app.config.TX_LBS_KEY,
+    };
+
+    const resp = await ctx.helper.send_request(ctx.app.config.TX_LBS_ADDRESS_URL, params, { method: 'GET' });
+    // resp.data.status 状态码，0：正常，310：请求参数信息有误，311：Key格式错误，306：请求有护持信息请检查字符串，110：请求来源未被授权
+    ctx.logger.info('tx_lbs_location_resp: ' + JSON.stringify(resp));
+    if (resp.status === 200) {
+      // 判断响应是否正确
+      if (resp.data.status === 0) {
+        result = resp.data.result;
+      }
+    }
+
+    return { result };
+  }
+
+  // 逆地址解析
+  async getLBSIp() {
+    const { ctx } = this;
+    let result = {};
+    const ip = ctx.helper.getClientIP();
+    if (!ip) {
+      return result;
+    }
+    const params = {
+      ip: ip,
+      key: ctx.app.config.TX_LBS_KEY,
+    };
+
+    const resp = await ctx.helper.send_request(ctx.app.config.TX_LBS_URL + '/location/v1/ip ', params, { method: 'GET' });
+    // resp.data.status 状态码，0：正常，310：请求参数信息有误，311：Key格式错误，306：请求有护持信息请检查字符串，110：请求来源未被授权
+    ctx.logger.info('tx_lbs_ip_resp: ' + JSON.stringify(resp));
+    if (resp.status === 200) {
+      // 判断响应是否正确
+      if (resp.data.status === 0) {
+        result = resp.data.result;
+      }
+    }
+
+    return { result };
+  }
+
+
+
+}
+
+module.exports = LbsService;

app/service/course/v1/option.js

+
+'use strict';
+
+const Service = require('egg').Service;
+
+const AGE_CATS = [
+  { id: -2, name: '全部', value: 0 },
+  { id: -3, name: '3岁以下', value: 3 },
+  { id: -4, name: '4岁', value: 4 },
+  { id: -5, name: '5岁', value: 5 },
+  { id: -6, name: '6岁', value: 6 },
+  { id: -7, name: '7岁', value: 7 },
+  { id: -8, name: '8岁', value: 8 },
+  { id: -9, name: '9岁', value: 9 },
+  { id: -10, name: '10岁', value: 10 },
+  { id: -11, name: '11岁', value: 11 },
+  { id: -12, name: '12岁', value: 12 },
+  { id: -13, name: '12岁以上', value: 13 },
+];
+
+const INSTITUTION_TYPE = [
+  { id: -14, name: '全部', value: '' },
+  { id: -15, name: '品牌', value: '品牌' },
+];
+
+const DISTANCES = [
+  { id: -16, name: '全部', value: 0 },
+  { id: -17, name: '500米以内', value: 500 },
+  { id: -18, name: '1公里以内', value: 1000 },
+  { id: -19, name: '2公里以内', value: 2000 },
+  { id: -20, name: '3公里以内', value: 3000 },
+  { id: -21, name: '5公里以内', value: 5000 },
+];
+
+class OptionService extends Service {
+
+
+  /**
+     * 我的信用首页
+     */
+  async getOptions() {
+
+    const { ctx } = this;
+    const cats = await ctx.classModel.CourseCat.all({ where: { status: 1, is_deleted: 0 } });
+    const tree_cats = this.getTrees(cats, 0);
+
+    const options = {
+      cats: tree_cats,
+      ages: AGE_CATS,
+      institutions: INSTITUTION_TYPE,
+      distances: DISTANCES,
+    };
+    return options;
+  }
+
+  getTrees(data, rootId) {
+    const ret = [];
+    for (let i = 0; i < data.length; i++) {
+      const node = data[i];
+      if (node.parent_id == rootId) {
+        const newNode = {};
+        // if (node.parent_id == 0) newNode._child.push({ id: 0, name: '全部', value: '' });
+        newNode.id = node.id;
+        newNode.name = node.name;
+        newNode.tips = node.tips;
+        newNode.image = node.image;
+        newNode.color = node.color;
+        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: node.id });
+        ret.push(newNode);
+      }
+    }
+    return ret;
+  }
+
+  async getBanners(alias) {
+    const { ctx } = this;
+    const bannerType = await ctx.classModel.CourseBannerType.findOne({ where: { alias, status: 'online', is_deleted: 0 }, row: true });
+    if (ctx.isEmpty(bannerType)) {
+      ctx.failed('数据不存在');
+    }
+
+    const banners = await ctx.classModel.CourseBanner.findAll({ where: { type_id: bannerType.id, status: 'online', is_deleted: 0 }, order: [[ 'sort', 'asc' ]], row: true });
+    const ret = {
+      results: banners,
+      count: banners.length,
+    };
+
+    return ret;
+  }
+}
+
+module.exports = OptionService;

app/service/course/v1/user.js

+
+'use strict';
+
+const Service = require('egg').Service;
+const moment = require('moment');
+const R = require('ramda');
+const GENDER = {
+  boy: '小王子',
+  girl: '小公主',
+};
+
+class UserService extends Service {
+
+
+  async getBabyInfo() {
+
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    const where = { user_uuid, is_deleted: 0 };
+    const babys_info = await ctx.classModel.CourseUserBaby.all({ where, order: [[ 'id', 'desc' ]] });
+    const babys = [];
+    for (const i in babys_info) {
+      const baby_info = babys_info[i];
+      babys.push({
+        id: baby_info.id,
+        gender: baby_info.gender,
+        birth: baby_info.birth,
+        address: baby_info.address,
+        lat: baby_info.lat,
+        lng: baby_info.lng,
+        gender_text: GENDER[baby_info.gender],
+        age: moment().format('YYYY') - baby_info.birth.substr(0, 4),
+      });
+
+    }
+    if (babys.length === 0) {
+      return {};
+    }
+    const user_info = { address: babys[0].address, lat: babys[0].lat, lng: babys[0].lng };
+    return { user_info, babys };
+  }
+
+  async saveBabyInfo(input) {
+
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    const { id, gender, birth, address, lat, lng } = input;
+    const where = { id, user_uuid, is_deleted: 0 };
+    if (id) {
+      await ctx.classModel.CourseUserBaby.edit({ params: { gender, birth, address, lat, lng }, where });
+    } else {
+      await ctx.classModel.CourseUserBaby.add({ user_uuid, gender, birth, address, lat, lng });
+    }
+
+    return true;
+  }
+
+  async delBabyInfo() {
+
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    await ctx.classModel.CourseUserBaby.edit({ params: { is_deleted: 1 }, where: { user_uuid } });
+
+    return true;
+  }
+
+  async collectInstitution(institution_id) {
+
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    const where = { user_uuid, is_deleted: 0, institution_id };
+    let ret = await ctx.classModel.CourseUserCollection.one({ where });
+    if (ret && ret.id) {
+      return ret.id;
+    }
+    ret = await await ctx.classModel.CourseUserCollection.add({ user_uuid, institution_id });
+
+    return ret;
+  }
+
+  async delCollectInstitution(institution_id) {
+
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    const where = { user_uuid, is_deleted: 0, institution_id };
+    let ret = await ctx.classModel.CourseUserCollection.one({ where });
+    if (!ret || !ret.id) {
+      return true;
+    }
+    ret = await await ctx.classModel.CourseUserCollection.edit({ params: { is_deleted: 1 }, where });
+
+    return true;
+  }
+
+  async getCollectInstitutions(input) {
+    const { ctx } = this;
+    const user_uuid = ctx.userUuid;
+    const { page, limit } = input;
+    const lat = ctx.isEmpty(input.lat) ? 0 : input.lat;
+    const lng = ctx.isEmpty(input.lng) ? 0 : input.lng;
+    const where = { user_uuid, is_deleted: 0 };
+    const collect_institution_rows = await ctx.classModel.CourseUserCollection.list({ page, limit, where });
+    const institution_ids = R.pluck('institution_id', collect_institution_rows.rows);
+    if (institution_ids.length === 0) {
+      return { page: collect_institution_rows.page, count: collect_institution_rows.count, rows: [] };
+    }
+    const include = [{ model: ctx.classModel.CourseArea, where: { status: 1, is_deleted: 0 }, attributes: [ 'id', 'institution_id', 'name', 'address', 'lat', 'lng' ] }];
+    const attributes = [ 'id', 'name', 'type', 'establishment_time', 'class_type', 'teacher_count', 'teacher_experience', 'corner', 'min_age', 'max_age', 'price', 'characteristic'  ];
+    const institutions = await ctx.classModel.CourseInstitution.findAll({ attributes, include, where: { id: { $in: institution_ids }, status: 1, is_deleted: 0 } });
+    const institution_area_list = await ctx.service.course.institution.getInstitutionAreaList(institutions);
+    const area_lbs = (lat > 0 || lng > 0) ? await ctx.service.course.institution.computeDistance(institution_area_list, { lat, lng }) : [];// 计算距离
+    const institution_areas = await ctx.service.course.institution.findShortestDistanceAreas(institution_area_list, area_lbs);
+    const ret = await ctx.service.course.institution.formatInstitutions(institution_areas);
+
+    return { page: collect_institution_rows.page, count: collect_institution_rows.count, rows: ret };
+  }
+
+  async requestWxAuth(code) {
+
+    const { ctx } = this;
+    const APPID = 'wx4769ebba9b91f8ec';
+    const SECRET = '680440637b4e38c9b66529cfd5dc590e';
+    const url = `https://api.weixin.qq.com/sns/jscode2session?appid=${APPID}&secret=${SECRET}&js_code=${code}&grant_type=authorization_code`;
+
+    const result = await ctx.helper.send_request(url, {}, { method: 'GET' });
+    // const result = {"data":{"session_key":"Ce7HE1+MXfyZpWLYmkP0Iw==","openid":"oSjKI5LlG6AF7_vdV5Qb_DsbHcf4"},"status":200,"headers":{"connection":"keep-alive","content-type":"text/plain","date":"Tue, 24 Sep 2019 06:18:58 GMT","content-length":"82"},"res":{"status":200,"statusCode":200,"statusMessage":"OK","headers":{"connection":"keep-alive","content-type":"text/plain","date":"Tue, 24 Sep 2019 06:18:58 GMT","content-length":"82"},"size":82,"aborted":false,"rt":113,"keepAliveSocket":false,"data":{"session_key":"Ce7HE1+MXfyZpWLYmkP0Iw==","openid":"oSjKI5LlG6AF7_vdV5Qb_DsbHcf4"},"requestUrls":["https://api.weixin.qq.com/sns/jscode2session?appid=wx4769ebba9b91f8ec&secret=680440637b4e38c9b66529cfd5dc590e&js_code=021678ss18NNAk0Fohps1oA6ss1678sT&grant_type=authorization_code"],"timing":{"queuing":15,"dnslookup":15,"connected":27,"requestSent":57,"waiting":111,"contentDownload":113},"remoteAddress":"101.227.162.120","remotePort":443,"socketHandledRequests":1,"socketHandledResponses":1}};
+    ctx.logger.info(JSON.stringify({ course_mini_auth_ret: result }));
+    if (result.status !== 200) {
+      ctx.failed('授权失败');
+    }
+
+    const ret = result.data;
+    if (!ret.session_key && !ret.openid && ret.errcode !== 0) {
+      ctx.failed(ret.errmsg);
+    }
+
+    const openid = ret.openid;
+    const session_key = ret.session_key;
+
+    return { openid, session_key };
+
+  }
+
+
+}
+
+module.exports = UserService;