package db

import (
	"fmt"

	"gorm.io/driver/postgres"
	"gorm.io/gorm"
	"gorm.io/gorm/logger"
)

func Init(databaseURL string) (*gorm.DB, error) {
	db, err := gorm.Open(postgres.Open(databaseURL), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent),
	})
	if err != nil {
		return nil, fmt.Errorf("open database: %w", err)
	}

	sqlDB, err := db.DB()
	if err != nil {
		return nil, err
	}
	sqlDB.SetMaxIdleConns(10)
	sqlDB.SetMaxOpenConns(100)

	return db, nil
}