Add coa purchase and vendors

internal/mappers/vendor_mapper.go

@@ -0,0 +1,96 @@
+package mappers
+
+import (
+	"apskel-pos-be/internal/entities"
+	"apskel-pos-be/internal/models"
+)
+
+func VendorEntityToModel(entity *entities.Vendor) *models.Vendor {
+	if entity == nil {
+		return nil
+	}
+
+	return &models.Vendor{
+		ID:             entity.ID,
+		OrganizationID: entity.OrganizationID,
+		Name:           entity.Name,
+		Email:          entity.Email,
+		PhoneNumber:    entity.PhoneNumber,
+		Address:        entity.Address,
+		ContactPerson:  entity.ContactPerson,
+		TaxNumber:      entity.TaxNumber,
+		PaymentTerms:   entity.PaymentTerms,
+		Notes:          entity.Notes,
+		IsActive:       entity.IsActive,
+		CreatedAt:      entity.CreatedAt,
+		UpdatedAt:      entity.UpdatedAt,
+	}
+}
+
+func VendorModelToEntity(model *models.Vendor) *entities.Vendor {
+	if model == nil {
+		return nil
+	}
+
+	return &entities.Vendor{
+		ID:             model.ID,
+		OrganizationID: model.OrganizationID,
+		Name:           model.Name,
+		Email:          model.Email,
+		PhoneNumber:    model.PhoneNumber,
+		Address:        model.Address,
+		ContactPerson:  model.ContactPerson,
+		TaxNumber:      model.TaxNumber,
+		PaymentTerms:   model.PaymentTerms,
+		Notes:          model.Notes,
+		IsActive:       model.IsActive,
+		CreatedAt:      model.CreatedAt,
+		UpdatedAt:      model.UpdatedAt,
+	}
+}
+
+func VendorEntityToResponse(entity *entities.Vendor) *models.VendorResponse {
+	if entity == nil {
+		return nil
+	}
+
+	return &models.VendorResponse{
+		ID:             entity.ID,
+		OrganizationID: entity.OrganizationID,
+		Name:           entity.Name,
+		Email:          entity.Email,
+		PhoneNumber:    entity.PhoneNumber,
+		Address:        entity.Address,
+		ContactPerson:  entity.ContactPerson,
+		TaxNumber:      entity.TaxNumber,
+		PaymentTerms:   entity.PaymentTerms,
+		Notes:          entity.Notes,
+		IsActive:       entity.IsActive,
+		CreatedAt:      entity.CreatedAt,
+		UpdatedAt:      entity.UpdatedAt,
+	}
+}
+
+func VendorEntitiesToModels(entities []*entities.Vendor) []*models.Vendor {
+	if entities == nil {
+		return nil
+	}
+
+	models := make([]*models.Vendor, len(entities))
+	for i, entity := range entities {
+		models[i] = VendorEntityToModel(entity)
+	}
+	return models
+}
+
+func VendorEntitiesToResponses(entities []*entities.Vendor) []*models.VendorResponse {
+	if entities == nil {
+		return nil
+	}
+
+	responses := make([]*models.VendorResponse, len(entities))
+	for i, entity := range entities {
+		responses[i] = VendorEntityToResponse(entity)
+	}
+	return responses
+}