tcp-chat-app

For The General Project

Implementation of 1-1 messaging app over TCP/IP. There is a server, which acts as a broker between clients

├─ bin           //The folder where the binary files was created
├─ cmd           //The code that started it all
├─ config.yml    //Config file for backend
├─ go.mod        //3rd party libraries
├─ go.sum        //Sums and versions of 3rd party libraries
├─ makefile      //MakeFile for build,test and version control 
└─ pkg
   ├─ client                 // Client class files  
   ├─ crypto                 // for encrypt and decrypt      
   ├─ model                  //Models for every type of object
   ├─ repository             //DB Layer
   │  ├─ message
   ├─ server                 //Server Layer for all aplication.
   ├─ service                //Service Layer
   │  ├─ message
   └─ version                //Version control&save for git

⚡️ Quick start

First of all, download and install Go. :)

Pre-Req

Update & Upgrade OS

sudo apt update && sudo apt upgrade -y

Install Mysql

sudo apt install mysql-server

mysql password configuration

mysql -u root -p
mysql> UPDATE mysql.user SET authentication_string = PASSWORD('passwd')
WHERE User = 'root' AND Host = 'localhost';
mysql>FLUSH PRIVILEGES;

For build

make build

For Test

make test

Running tcp-chat-app-backend

Retrieves other information from the config.yml file

./bin/server [-config.file string] [-log.file string] [-debug]  [-version]


-config.file : Get neccessary information from this file (default: config.yml)
-log.file : Log all outputs and errors 
(default: tcp-message-server.log)
-debug : Changes to log level (default: false)
-version : shows version information (default: false)

Example version command:
./bin/server -version
tcp-message-server, version  (branch: master, revision: f1027dac56c17c35f29d8a4ee21e37f2da86c678)
  build user:       selo
  build date:       20220116-21:36:58
  go version:       go1.13.8

Running tcp-chat-app-client

1- Using telnet

telnet localhost 8080

2- Using client binary

./bin/client [-addr string] [-name string]

-addr : server address (default: Empty)
-name : user name (default:Empty)

Example Commands:
./bin/client -name Test -addr localhost:8080
./bin/client -name Test -addr 127.0.0.1:8080

Example client commands

/help
/join TestUser
/msg Test Message
/list
/get-m-from-me
/get-m-to-me
/get-last 3
/get-contains Test
/get-m-from-me ||contains Test ||last 3
/get-m-to-me ||contains Test ||last 3
/get-last 3 ||contains Test