MY NODEJS TEST

myWebChat

This is client window for chatting with others,which is a component that can be CORS of website.

• this is component after user logined，username could be encrypted by function that atob or btoa to decrypt the part.
• adds the following into your html :

<object data="./NodeJs-Chat/myWebChat/chat.html" type="text/html"></object>

• Then you can use the JavaScript function to change the default color of theme or other UI settings
  (I recommend to add code to parameters that is function ,instead of deleting existed code )

initialFrameTheme({
    chat= document.getElementsByClassName('chat')[0], //object element
    listsFrame = document.querySelector('.chat-list .friends-frame'),// friends list element
    chatwindowFrame = chatwindow.parentElement, //window of chat 
    focusfriend= { //setting forcolor or backgroudcolor chat to one ,who is the friend in friends list
        focusBackground: 'plum',
        focusColor: 'white'
    },
    userbubble= {  // bubble all color of current user
        userbubbleColor: undefined,
        userbubbleBackgroundColor: undefined
    },
    peerbubble= {  // bubble all color of current friend,who you chat with
        peerbubbleBackgroundColor: undefined,
        peerbubbleColor: undefined
    },
    friendlist= { // default all color of friends list ,execpt hover
        friendlistBackgroundColor: 'white',
        friendlistColor: 'black'
    },
    friendlisthover = {
        friendlisthoverColor: 'white',
        friendlisthoverBackgroundColor: 'gray'
    },
    isopentransition= false,// animotion of transistion 
    showChatWindow = (peername) => {//load all data of your friends
     // prepare to load your friend-data to the window
        frame.showFrame(peername,isopentransition);
        contextMenu();
    },
    waitDivshow= { //dot of waiting
        isShow: true,  //whether enable to use
        begin: () => { document.querySelector('.move').style.display = 'block' },
        end: () => { document.querySelector('.move').style.display = 'none' }
        }
})

---

NodeJs

• Use grammar ES6 at latest,node version -v14.8

• Cmd cd ${workspaceFolder}/myNodeTest && node ./start.js.
  Replace ${workspaceFolder} with your real workspace folder

• All route in the directory named controllers

• File "./myNodeTest/data.db" is sqlite3 for test

package.json in order to use ES6,written {"type":"module"}

regular the format of data,which persons who talked each other via

let sigleChat= { 
        username: string,
        content: string,
        date: string|number,
        isread:number 
}

the formate of loaded data ,whose class is from 'BuildBubblesFrame'

let data={
    peername:string,
    peerpic:string,
    chatdata:{
        iscurrentuser:string,
        content:string,
        date:string,
        isread:number
        }[] 
    }[]

the information of uploaded file ,which is transported by httpheader

let fileInformation= {
     usertopeer: string|'username-peername', 
     fileExtension: string|'gif'|'png'|'jpg',
     filesize: number,
     date:string
     }

---

Electron

• Build for chatting ,in order to test easier.

• Thus eletron

dependencise in "${wordspaceFolder}/package.json"

  "devDependencies": {
    "electron": "^11.1.0",
    "electron-builder": "^22.9.1",
    "node": "^14.15.1",
    "npm": "^6.14.9",
    "sqlite3": "^5.0.0"
  },