migration

type Client[C DBClient] struct {
	// contains filtered or unexported fields
}

type ConfigRepo interface {
	Current(ctx context.Context) (Key, error)
	Save(ctx context.Context, m Key) error
	Begin(ctx context.Context) error
	End(ctx context.Context) error
}

type DBClient interface {
	Transaction() usecasex.Transaction
}

type Key = int64

type MigrationFunc[C DBClient] func(context.Context, C) error

type Migrations[C DBClient] map[Key]MigrationFunc[C]