Initial commit

config/db.go

@@ -0,0 +1,51 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"time"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+func NewDatabase() *gorm.DB {
+	username := os.Getenv("DB_USERNAME")
+	password := "123$Nt1"
+	port, err := strconv.Atoi(os.Getenv("DB_PORT"))
+	if err != nil {
+		fmt.Println("error ", err.Error())
+	}
+	host := os.Getenv("DB_HOST")
+	database := os.Getenv("DB_NAME")
+	idleConnection := 10
+	maxConnection := 100
+	maxLifeTimeConnection := 300
+
+	dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%d sslmode=disable TimeZone=Asia/Jakarta", host, username, password, database, port)
+
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{
+		// Logger: logger.New(&logrusWriter{Logger: log}, logger.Config{
+		// SlowThreshold:             time.Second * 5,
+		// Colorful:                  false,
+		// IgnoreRecordNotFoundError: true,
+		// ParameterizedQueries:      true,
+		// 	LogLevel:                  logger.Info,
+		// }),
+	})
+	if err != nil {
+		fmt.Println("failed to connect database: ", err)
+	}
+
+	connection, err := db.DB()
+	if err != nil {
+		fmt.Println("failed to connect database: ", err)
+	}
+
+	connection.SetMaxIdleConns(idleConnection)
+	connection.SetMaxOpenConns(maxConnection)
+	connection.SetConnMaxLifetime(time.Second * time.Duration(maxLifeTimeConnection))
+
+	return db
+}