first commit

internal/database/database.go

@@ -0,0 +1,40 @@
+package database
+
+import (
+	config "studioj/boilerplate_go/configs"
+	"studioj/boilerplate_go/internal/models"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+	"gorm.io/gorm/schema"
+)
+
+type Database struct {
+	*gorm.DB
+}
+
+var DB *gorm.DB
+
+func Init() {
+	DB = ConnectDB((config.DATABASE_URL))
+}
+
+func ConnectDB(url string) *gorm.DB {
+	gorm_config := gorm.Config{NamingStrategy: schema.NamingStrategy{SingularTable: true}}
+	db, err := gorm.Open(mysql.Open(url), &gorm_config)
+	if err != nil {
+		panic(err)
+	}
+	return db
+}
+
+func GetDB() *gorm.DB {
+	return DB
+}
+
+func AutoMigrate() {
+	DB.AutoMigrate(
+		&models.User{},
+		&models.Token{},
+	)
+}