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postgresRepository.go
73 lines (60 loc) · 1.45 KB
/
postgresRepository.go
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package postgres
import (
"github.com/jmoiron/sqlx"
"github.com/labstack/gommon/log"
_ "github.com/lib/pq"
)
type connectorManager interface {
getConnection() (*sqlx.DB, error)
closeConnection(conn *sqlx.DB)
}
var _ connectorManager = (*DatabaseConnectionManager)(nil)
type DatabaseConnectionManager struct{}
func (dcm DatabaseConnectionManager) getConnection() (*sqlx.DB, error) {
connStr := "postgres://root:root@localhost/task-manager-db?sslmode=disable"
conn, err := sqlx.Connect("postgres", connStr)
if err != nil {
return nil, err
}
// Create the 'task' table
_, err = conn.Exec(`
CREATE TABLE IF NOT EXISTS task (
id UUID PRIMARY KEY,
title VARCHAR(255) NOT NULL,
description VARCHAR(255) NOT NULL,
category VARCHAR(255) NOT NULL,
status BOOLEAN NOT NULL,
date TIMESTAMP NOT NULL,
created_at TIMESTAMP NOT NULL,
updated_at TIMESTAMP NOT NULL
);
`)
if err != nil {
log.Fatal(err)
}
// Create the 'user' table
_, err = conn.Exec(`
CREATE TABLE IF NOT EXISTS "user" (
id UUID PRIMARY KEY,
username VARCHAR(255) NOT NULL,
email VARCHAR(255) NOT NULL,
password VARCHAR(255) NOT NULL,
created_at TIMESTAMP NOT NULL,
updated_at TIMESTAMP NOT NULL
);
`)
if err != nil {
log.Fatal(err)
}
if err != nil {
return nil, err
}
conn.SetMaxOpenConns(10)
return conn, nil
}
func (dcm DatabaseConnectionManager) closeConnection(conn *sqlx.DB) {
err := conn.Close()
if err != nil {
log.Error(err)
}
}