olinkl / bank-core

Condensat common package for bank services

Condensat Bank backend

This repository hold all the backend components for Condensat Bank.

Logging system

Start mariadb

Log can be stored into mariadb.

docker run --name mariadb-test -e MYSQL_RANDOM_ROOT_PASSWORD=yes -e MYSQL_USER=condensat -e MYSQL_PASSWORD=condensat -e MYSQL_DATABASE=condensat -v $(pwd)/tests/database/permissions.sql:/docker-entrypoint-initdb.d/permissions.sql:ro -p 3306:3306 -d mariadb:10.3

Start redis

Redis is used as a cache for logging to avoid message loses.

docker run --name redis-test -p 6379:6379 -d redis:5-alpine

Start the log grabber

The log grabber fetch log entries from redis and display them. Log entries are remove from redis after store

go run logger/cmd/grabber/main.go --log=debug > ../debug.log

Start the log grabber with database

The log grabber fetch log entries from redis and store them to database. Log entries are remove from redis after store

go run logger/cmd/grabber/main.go --log=debug --withDatabase=true

Use RedisLogger

A logging component setup a RedisLogger and log normally.

go run logger/cmd/example/main.go --appName=Foo --log=debug

Messaging system

Nats is used for internal messaging system between components.

Start nats

docker run --name nats-test -p 4222:4222 -d nats:2.1-alpine

Unit testing

go test -v ./...