playground for GO programming
Database:
sudo docker run --name posttest -p 5432:5432 -e POSTGRES_PASSWORD=fred postgres:alpinetable:
create table users(
id serial PRIMARY KEY,
name varchar(256) NOT NULL,
email varchar(100) NOT NULL,
password varchar(256) NOT NULL
)Testing different approaches about how to create db layer inspired by http:https://www.alexedwards.net/blog/organising-database-access
- viaGlobalVariable - db connection is kept in global variable and reused by models
- viaIncjection - db connection is past as a parameter to model
- viaInterface - db connection is hidden behind interface and models are past as a parameter
Tested gin web framework and command line parsers (flag)
- gin-framework
Requests:
curl -i -X GET -H "Content-Type:application/json" http:https://localhost:8080/v1/userscurl -i -X POST -H "Content-Type:application/json" http:https://localhost:8080/v1/user -d '{ "name":"michal","email":"[email protected]", "password":"12345"}'curl -i -X PUT -H "Content-Type:application/json" http:https://localhost:8080/v1/user/1 -d '{ "name":"michal","email":"[email protected]", "password":"12345"}'curl -i -X DELETE -H "Content-Type:application/json" http:https://localhost:8080/v1/user/1