feat: save page views data

Author: LeeJim

cloudfunctions/setCookbook/index.js

@@ -4,14 +4,6 @@ const db = cloud.database()
 const _ = db.command
 const collection = db.collection('cookbook')
 
-const getLikes = async (id) => {
-  const { data } = await collection.where({ id }).get();
-  const { likeds = [] } = data[0]
-  
-  return likeds.filter(item => !item.isDel).length
-}
-
-
 // 云函数入口函数
 exports.main = async (event) => {
   const { id, type } = event

cloudfunctions/updateViews/index.js

@@ -0,0 +1,24 @@
+const cloud = require('wx-server-sdk')
+cloud.init()
+const db = cloud.database()
+const _ = db.command
+const collection = db.collection('cookbook_views')
+
+// 云函数入口函数
+exports.main = async (event) => {
+  const { id } = event;
+  const { stats } = await collection.where({ id }).update({
+    data: {
+      views: _.inc(1)
+    }
+  })
+  if (stats.updated !== 1) {
+    await collection.add({
+      data: {
+        id,
+        createTime: new Date(),
+        views: 1
+      }
+    })
+  }
+}

cloudfunctions/updateViews/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "updateViews",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~2.5.3"
+  }
+}

miniprogram/pages/detail/index.js

@@ -31,6 +31,7 @@ Page({
           })
         }
         this.getData()
+        this.updateViews()
       }
     }
   },
@@ -71,6 +72,14 @@ Page({
     }
   },
 
+  updateViews() {
+    const { id } = this.data;
+    wx.cloud.callFunction({
+      name: 'updateViews',
+      data: { id }
+    })
+  },
+
   toMyCenter() {
     wx.navigateTo({
       url: '/pages/my/index'