/
connection.go
63 lines (55 loc) · 1.52 KB
/
connection.go
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package db
import (
"fmt"
"github.com/gustavocortarelli/go-agency/configs"
"gorm.io/driver/postgres"
"gorm.io/gorm"
"gorm.io/gorm/logger"
"log"
"os"
"time"
)
type Repository struct {
db *gorm.DB
logger logger.Interface
}
var R Repository
func (r *Repository) GetSession() *gorm.DB {
return r.db.Session(&gorm.Session{
Logger: r.logger,
FullSaveAssociations: true,
CreateBatchSize: 500,
})
}
func configLogger() logger.Interface {
newLogger := logger.New(
log.New(os.Stdout, "\r\n", log.Ldate|log.Ltime|log.Lmicroseconds), // io writer
logger.Config{
SlowThreshold: time.Second, // Slow SQL threshold
LogLevel: logger.Info, // Log level
IgnoreRecordNotFoundError: true, // Ignore ErrRecordNotFound error for logger
ParameterizedQueries: false, // Don't include params in the SQL log
Colorful: true, // Disable color
},
)
return newLogger
}
func OpenConnection() error {
config := configs.GetDB()
strConn := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=disable", config.Host, config.Port, config.User, config.Password, config.Database)
log := configLogger()
conn, err := gorm.Open(postgres.Open(strConn), &gorm.Config{Logger: log})
R = Repository{
db: conn,
logger: log,
}
if err != nil {
//TODO: change it to error handler
panic(err)
}
pgDB, err := R.db.DB()
pgDB.SetMaxIdleConns(5)
pgDB.SetMaxOpenConns(30)
pgDB.SetConnMaxLifetime(time.Minute * 30)
return err
}