add tables

database/migrations/20230131_165352_create_user_role.go

@@ -0,0 +1,46 @@
+package migrations
+
+import (
+	"atom/container"
+	"atom/contracts"
+	"atom/providers/log"
+
+	"go.uber.org/dig"
+	"gorm.io/gorm"
+)
+
+func init() {
+	if err := container.Container.Provide(New20230131_165352CreateUserRoleMigration, dig.Group("migrations")); err != nil {
+		log.Fatal(err)
+	}
+}
+
+type Migration20230131_165352CreateUserRole struct {
+	id string
+}
+
+func New20230131_165352CreateUserRoleMigration() contracts.Migration {
+	return &Migration20230131_165352CreateUserRole{id: "20230131_165352_create_user_role"}
+}
+
+func (m *Migration20230131_165352CreateUserRole) ID() string {
+	return m.id
+}
+
+func (m *Migration20230131_165352CreateUserRole) Up(tx *gorm.DB) error {
+	table := m.table()
+	return tx.AutoMigrate(&table)
+}
+
+func (m *Migration20230131_165352CreateUserRole) Down(tx *gorm.DB) error {
+	return tx.Migrator().DropTable(m.table())
+}
+
+func (m *Migration20230131_165352CreateUserRole) table() interface{} {
+	type UserRole struct {
+		UserID uint `gorm:"column:user_id"`
+		RoleID uint `gorm:"column:role_id"`
+	}
+
+	return UserRole{}
+}