/
connection.go
49 lines (41 loc) · 1.11 KB
/
connection.go
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package database
import (
"fmt"
"log"
"os"
"github.com/3n0ugh/GoFiber-RestAPI-UserAuth/server/config"
"github.com/3n0ugh/GoFiber-RestAPI-UserAuth/server/models"
"gorm.io/driver/postgres"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
type Dbinstance struct {
Db *gorm.DB
}
var DB Dbinstance
func ConnectDb() {
// get values from dotenv file
config, err := config.GetConfig()
if err != nil {
log.Fatal("Can't get config", err.Error())
os.Exit(1)
}
dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%d sslmode=disable TimeZone=%s", config.DatabaseHost, config.DatabaseUsername, config.DatabasePassword, config.DatabaseName, config.DatabasePort, config.DatabaseTimeZone)
// database connection
db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{
Logger: logger.Default.LogMode(logger.Info),
})
if err != nil {
log.Fatal("Failed to connect to database, \n", err)
os.Exit(2)
}
log.Println("connected")
// add logger
db.Logger = logger.Default.LogMode(logger.Info)
log.Println("running migrations")
// enable auto migration
db.AutoMigrate(&models.User{})
DB = Dbinstance{
Db: db,
}
}