Add two Demo

Sports and breakfast in miniprogram

Author: wxcloudbase

miniprogram/tcb-demo-breakfast/README.md

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+# 【外卖点餐-早餐预定】小程序云开发项目实战
+
+## 项目介绍
+
+- 小程序模拟一个商户对辖区内供应早餐的情景，用户通过在线预定早餐，商户实施配送，直到付款配送完成整个流程。整个流程分为预定中，已确认，已完成3个状态。在预定中状态用户可以取消预定。其他时候用户可以发起客服会话。
+- 因为模拟展示，所以没有添加商户端和配送员端，状态变化由时间触发。
+
+
+## 部署介绍
+
+此处为项目完整代码，可以直接部署使用；以下是部署步骤：
+
+- 初始化云开发环境，如果有多个云开发环境造成wx.cloud.init错误，则在app.js处进行环境定义;
+- 在云开发环境中创建一个数据库，名称为food;
+- 将项目目录下base文件夹中的food.json文件导入food数据库;
+- 将项目目录下base文件夹中的food.jpg图片文件上传至云存储,并将CloudID填写到food数据库ADMIN中的img字段里;
+- 将cloudfunctions文件夹内的6个云函数创建并部署,并将donefood、sendfood云函数上传触发器;
+- 打开云开发控制台-设置tag-全局设置，添加消息推送，选择消息类型为text，环境ID选择你部署的环境ID，云函数选择contact;
+
+## 参考文档
+
+- [云开发文档](https://developers.weixin.qq.com/miniprogram/dev/wxcloud/basis/getting-started.html)

miniprogram/tcb-demo-breakfast/base/food.jpg

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+{"_id":"ADMIN","ban":[],"tel":"13255524548","price":15.0,"food":"WAMAFO独营营养新鲜早餐全餐【手抓饼、玉米、坚果、黑豆浆、水果小食】","img":"","tips":"每个用户每天只能购买一次，在订餐时需要你的个人信息用于核验；若你点餐但不收配送也不付款则影响你后续的订餐。"}

miniprogram/tcb-demo-breakfast/base/food.json

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+{
+  "permissions": {
+    "openapi": [
+    ]
+  }
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/cancelfood/config.json

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+const cloud = require('wx-server-sdk')
+
+cloud.init();
+const db = cloud.database();
+const _ = db.command;
+
+exports.main = async (event, context) => {
+  await db.collection('food').where({
+    userID:event.userInfo.openId
+  }).remove();
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/cancelfood/index.js

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+{
+  "name": "cancelfood",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~1.8.0"
+  }
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/cancelfood/package.json

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+{
+  "permissions": {
+    "openapi": [
+      "customerServiceMessage.send"
+    ]
+  }
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/contact/config.json

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+// 云函数入口文件
+const cloud = require('wx-server-sdk')
+
+cloud.init();
+const db = cloud.database();
+const _ = db.command;
+
+// 云函数入口函数
+exports.main = async (event, context) => {
+  console.log(event);
+
+  let content = "收到消息，将在稍后打电话处理"
+
+  if(event.Content.indexOf('取消')!=-1){
+    await db.collection('food').where({
+      userID:event.userInfo.openId
+    }).remove();
+    content='已经成功删除'
+  }
+  
+  
+  await cloud.openapi.customerServiceMessage.send({
+    touser: event.userInfo.openId,
+    msgtype: 'text',
+    text: {
+      content: content,
+    },
+  })
+
+  return 'success'
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/contact/index.js

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+{
+  "name": "contact",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~1.8.0"
+  }
+}

miniprogram/tcb-demo-breakfast/cloudfunctions/contact/package.json

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+{
+  "permissions": {
+    "openapi": [
+      "subscribeMessage.send"
+    ]
+  },
+  "triggers": [
+    {
+      "name": "sendMessagerTimer",
+      "type": "timer",
+      "config": "*/5 * * * * * *"
+    }
+  ]
+}