add userVideo && more buttonInfo

app/controller/common/test.js

@@ -4,7 +4,7 @@ const xml2js = require('xml2js');
 const Controller = require('egg').Controller;
 class TestController extends Controller {
   async test() {
-    const ret = await this.service.course.v5.wechat.pay({});
+    const ret = await this.service.course.v5.wechat.sendTest('这是一条测试');
     this.ctx.success(ret);
   }
 }

app/model/class/v5/courseV5Class.js

@@ -29,6 +29,8 @@ module.exports = app => {
     button_text: STRING,
     button_type: INTEGER,
     button_sub_text: STRING,
+    button_url: STRING,
+    button_pay_text: STRING,
     top_price: STRING,
     pay_price: DECIMAL,
     sort: INTEGER,

app/model/class/v5/courseV5UserVideo.js

+'use strict';
+
+
+const moment = require('moment');
+
+module.exports = app => {
+  const { STRING, INTEGER, DATE } = app.Sequelize;
+
+  const CourseV5UserVideo = app.classModel.define('course_v5_user_video', {
+    id: {
+      type: INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    user_uuid: STRING,
+    class_id: INTEGER,
+    video_id: 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_v5_user_video',
+  });
+
+  return CourseV5UserVideo;
+
+};

app/service/course/v5/institution.js

@@ -99,7 +99,7 @@ class InstitutionSubService extends Service {
   // 课程详情
   async getClassInfo(id) {
     const { ctx } = this;
-    const attributes = [ 'id', 'institution_id', 'name', 'logo', 'age', 'price', 'price_type', 'mode', 'time', 'class_amount', 'multi_classes', 'cycle', 'description', 'button_style', 'button_text', 'button_type', 'button_sub_text', 'top_price', 'pay_price', 'sort' ];
+    const attributes = [ 'id', 'institution_id', 'name', 'logo', 'age', 'price', 'price_type', 'mode', 'time', 'class_amount', 'multi_classes', 'cycle', 'description', 'button_style', 'button_text', 'button_type', 'button_sub_text', 'button_url', 'button_pay_text', 'top_price', 'pay_price', 'sort' ];
     const classInfo = await ctx.classModel.V5.CourseV5Class.findOne({ where: { id, status: 1, is_deleted: 0 }, attributes, raw: true });
     if (ctx.isEmpty(classInfo)) {
       ctx.failed('数据不存在');
@@ -159,6 +159,10 @@ class InstitutionSubService extends Service {
     }
     classInfo.columns = columns;
 
+    // 是否已购买
+    const userOrder = ctx.isEmpty(ctx.userUuid) ? {} : await ctx.classModel.V5.CourseUserOrder.findOne({ where: { user_uuid: ctx.userUuid, class_id: id, status: 1, is_deleted: 0 }, attributes: [ 'id' ] });
+    classInfo.is_bought = ctx.isEmpty(userOrder) ? 0 : 1;
+
     classInfo.price_type = await this.getClassPriceType(classInfo.price_type);
     classInfo.mode = await this.getClassMode(classInfo.mode);
     classInfo.student_works = studentWorks;
@@ -386,10 +390,22 @@ class InstitutionSubService extends Service {
   async getVideoList(input) {
     const { ctx } = this;
     const classId = input.class_id || 0;
+    const userUuid = ctx.userUuid;
 
     const videoList = await ctx.classModel.V5.CourseV5Video.findAll({ where: { class_id: classId, status: 1, is_deleted: 0 }, attributes: [ 'id', 'class_id', 'title', 'time', 'cover_image', 'is_free' ], order: [[ 'sort', 'asc' ]] });
+
+    let latestVideoId = 0;
+    let valid = 0;
+    if (!ctx.isEmpty(userUuid)) {
+      const userVideo = await ctx.classModel.V5.CourseUserVideo.findOne({ where: { user_uuid: userUuid, class_id: classId } });
+      latestVideoId = ctx.isEmpty(userVideo) ? 0 : userVideo.video_id;
+      const userOrder = await ctx.classModel.V5.CourseUserOrder.findOne({ where: { user_uuid: userUuid, class_id: classId, status: 1, is_deleted: 0 }, attributes: [ 'id' ] });
+      valid = ctx.isEmpty(userOrder) ? 0 : 1;
+    }
+
     for (const i in videoList) {
-      videoList[i].is_latest = 0;
+      videoList[i].is_latest = videoList[i].id === latestVideoId ? 1 : 0;
+      videoList[i].valid = videoList[i].is_free === 1 ? 1 : valid;
     }
     const ret = {
       list: videoList,
@@ -419,6 +435,14 @@ class InstitutionSubService extends Service {
       }
     }
 
+    // 更新最新播放
+    const userVideo = await ctx.classModel.V5.CourseUserVideo.findOne({ where: { user_uuid: userUuid, class_id: video.class_id } });
+    if (ctx.isEmpty(userVideo)) {
+      await ctx.classModel.V5.CourseUserVideo.create({ user_uuid: userUuid, class_id: video.class_id, video_id: video.id });
+    } else {
+      await ctx.classModel.V5.CourseUserVideo.update({ video_id: video.id }, { where: { id: userVideo.id } });
+    }
+
     const ret = {
       id: video.id,
       class_id: video.class_id,
@@ -427,7 +451,7 @@ class InstitutionSubService extends Service {
       cover_image: video.cover_image,
       url: video.url,
       is_free: video.is_free,
-      is_latest: 0,
+      is_latest: 1,
     };
 
     return ret;