56 lines
1.7 KiB
Go
56 lines
1.7 KiB
Go
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package service
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import (
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"context"
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"errors"
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"github.com/google/uuid"
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"apskel-pos-be/internal/appcontext"
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"apskel-pos-be/internal/constants"
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"apskel-pos-be/internal/contract"
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"apskel-pos-be/internal/processor"
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"apskel-pos-be/internal/repository"
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)
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// PointPaymentService serves what the cashier needs before taking EnakPoint
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// (docs/prd-point-coin.md F9).
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type PointPaymentService interface {
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Preview(ctx context.Context, apctx *appcontext.ContextInfo, orderID uuid.UUID) *contract.Response
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}
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type PointPaymentServiceImpl struct {
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payments *processor.PointPaymentProcessor
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}
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func NewPointPaymentService(payments *processor.PointPaymentProcessor) *PointPaymentServiceImpl {
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return &PointPaymentServiceImpl{payments: payments}
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}
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func (s *PointPaymentServiceImpl) Preview(ctx context.Context, apctx *appcontext.ContextInfo, orderID uuid.UUID) *contract.Response {
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preview, err := s.payments.Preview(ctx, apctx.OrganizationID, orderID)
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if err != nil {
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return PointPaymentErrorResponse(err)
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}
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return contract.BuildSuccessResponse(preview)
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}
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// PointPaymentErrorResponse answers a refused EnakPoint payment as a bad request, PIN
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// problems with their own codes, and anything else as a server error.
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func PointPaymentErrorResponse(err error) *contract.Response {
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var pinErr *processor.PinError
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if errors.As(err, &pinErr) {
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return PinErrorResponse(err)
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}
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code := constants.InternalServerErrorCode
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switch {
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case errors.Is(err, repository.ErrPointPaymentOrderNotFound):
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code = constants.NotFoundErrorCode
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case errors.Is(err, processor.ErrPointPaymentRejected):
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code = constants.ValidationErrorCode
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}
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return contract.BuildErrorResponse([]*contract.ResponseError{
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contract.NewResponseError(code, constants.WalletServiceEntity, err.Error()),
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})
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}
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