README.md

What is this?

Simple Node.JS app to collect&store trades history of Bitcoin market exchange.

Setup

PostgresSQL

• Table Architecture is desrirbed under /sql directory.
• to pass auth info, we use enironment variables and 'dotenv' Node.JS module. Use '.env.sample' as template format and remove ".sample" from file name for production use.

Node.JS

PM2

We use PM2 to start&deamonize this Node.JS app to kepp running.

How to execute app

# pwd
/opt/trades-collector
# ll -a
total 44
drwxr-xr-x.  6 admin root   213 Feb 21 23:23 .
drwxr-xr-x.  3 root  root    30 Feb 21 23:14 ..
drwxrwxr-x.  2 admin admin   42 Feb 21 23:20 dist
-rw-rw-r--.  1 admin admin  104 Feb 21 23:23 .env
-rw-r--r--.  1 admin root   106 Feb 21 23:14 .env.sample
drwxr-xr-x.  8 admin root   163 Feb 21 23:54 .git
-rw-r--r--.  1 admin root    25 Feb 21 23:14 .gitignore
drwxr-xr-x. 27 admin root  4096 Feb 21 23:17 node_modules
-rw-r--r--.  1 admin root   579 Feb 21 23:14 package.json
-rw-r--r--.  1 admin root  7987 Feb 21 23:14 package-lock.json
-rw-r--r--.  1 admin root   253 Feb 21 23:14 READEME.md
drwxr-xr-x.  2 admin root    42 Feb 21 23:35 sql
drwxr-xr-x.  2 admin root    42 Feb 21 23:35 src
-rw-r--r--.  1 admin root  5338 Feb 21 23:14 tsconfig.json
# pm2 start ./dist/index.js --name trades-collector

Components

• PostgreSQL
• Node.JS
• PM2