example

type DB interface {
	Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error)
	Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)
}

type KindOfCurrency string

type KindOfPayment string

type KindOfState string

type Payment struct {
	ID          uuid.UUID      `json:"id" db:"id"`
	UserID      string         `json:"user_id" db:"user_id"`
	Kind        KindOfPayment  `json:"kind" db:"kind"`
	State       KindOfState    `json:"state" db:"state"`
	Currency    KindOfCurrency `json:"currency" db:"currency"`
	Amount      int64          `json:"amount" db:"amount"`
	CreatedAt   time.Time      `json:"created" db:"created_at"`
	ProcessedAt *time.Time     `json:"processed" db:"processed_at"`
}

type Repository struct {
	// contains filtered or unexported fields
}