voucher

2025-09-13 15:37:26 +07:00
parent 4f6208e479
commit cfe690a40f
15 changed files with 1199 additions and 2 deletions
@@ -0,0 +1,93 @@
+package service
+
+import (
+	"apskel-pos-be/internal/contract"
+	"apskel-pos-be/internal/mappers"
+	"apskel-pos-be/internal/processor"
+	"context"
+)
+
+type VoucherService interface {
+	GetRandomVouchersForSpin(ctx context.Context, req *contract.ListVouchersForSpinRequest) (*contract.ListVouchersForSpinResponse, error)
+	GetRandomVouchersByRows(ctx context.Context, req *contract.ListVouchersByRowsRequest) (*contract.ListVouchersByRowsResponse, error)
+	GetVoucherByID(ctx context.Context, voucherID int64) (*contract.VoucherResponse, error)
+	GetVoucherByCode(ctx context.Context, voucherCode string) (*contract.VoucherResponse, error)
+	ListVouchers(ctx context.Context, page, limit int) (*contract.PaginatedVoucherResponse, error)
+}
+
+type VoucherServiceImpl struct {
+	voucherProcessor *processor.VoucherProcessor
+}
+
+func NewVoucherService(voucherProcessor *processor.VoucherProcessor) *VoucherServiceImpl {
+	return &VoucherServiceImpl{
+		voucherProcessor: voucherProcessor,
+	}
+}
+
+func (s *VoucherServiceImpl) GetRandomVouchersForSpin(ctx context.Context, req *contract.ListVouchersForSpinRequest) (*contract.ListVouchersForSpinResponse, error) {
+	modelReq := mappers.ListVouchersForSpinRequestToModel(req)
+
+	response, err := s.voucherProcessor.GetRandomVouchersForSpin(ctx, modelReq)
+	if err != nil {
+		return nil, err
+	}
+
+	contractResponse := mappers.ListVouchersForSpinResponseToContract(response)
+	return contractResponse, nil
+}
+
+func (s *VoucherServiceImpl) GetRandomVouchersByRows(ctx context.Context, req *contract.ListVouchersByRowsRequest) (*contract.ListVouchersByRowsResponse, error) {
+	modelReq := mappers.ListVouchersByRowsRequestToModel(req)
+
+	response, err := s.voucherProcessor.GetRandomVouchersByRows(ctx, modelReq)
+	if err != nil {
+		return nil, err
+	}
+
+	contractResponse := mappers.ListVouchersByRowsResponseToContract(response)
+	return contractResponse, nil
+}
+
+func (s *VoucherServiceImpl) GetVoucherByID(ctx context.Context, voucherID int64) (*contract.VoucherResponse, error) {
+	response, err := s.voucherProcessor.GetVoucherByID(ctx, voucherID)
+	if err != nil {
+		return nil, err
+	}
+
+	contractResponse := mappers.VoucherModelToContract(response)
+	return contractResponse, nil
+}
+
+func (s *VoucherServiceImpl) GetVoucherByCode(ctx context.Context, voucherCode string) (*contract.VoucherResponse, error) {
+	response, err := s.voucherProcessor.GetVoucherByCode(ctx, voucherCode)
+	if err != nil {
+		return nil, err
+	}
+
+	contractResponse := mappers.VoucherModelToContract(response)
+	return contractResponse, nil
+}
+
+func (s *VoucherServiceImpl) ListVouchers(ctx context.Context, page, limit int) (*contract.PaginatedVoucherResponse, error) {
+	response, err := s.voucherProcessor.ListVouchers(ctx, page, limit)
+	if err != nil {
+		return nil, err
+	}
+
+	// Convert to contract response
+	vouchers := make([]contract.VoucherResponse, len(response.Data))
+	for i, voucher := range response.Data {
+		vouchers[i] = *mappers.VoucherModelToContract(&voucher)
+	}
+
+	contractResponse := &contract.PaginatedVoucherResponse{
+		Data:       vouchers,
+		TotalCount: response.TotalCount,
+		Page:       response.Page,
+		Limit:      response.Limit,
+		TotalPages: response.TotalPages,
+	}
+
+	return contractResponse, nil
+}