add methods in Repository and Model for importing data

kontor-gin/internal/models/vendor.go

@@ -29,6 +29,18 @@ type VendorDTO struct {
 	Name      string             `json:"name"                   binding:"required"`
 }
 
+func (dto VendorDTO) ConvertDTOToModel() Vendor {
+	model := Vendor{
+		ID:        dto.ID,
+		CreatedAt: dto.CreatedAt.Time,
+		UpdatedAt: dto.UpdatedAt.Time,
+		DeletedAt: dto.DeletedAt,
+		Version:   dto.Version,
+		Name:      dto.Name,
+	}
+	return model
+}
+
 func ConvertVendorsToDtos(vendors []Vendor) []VendorDTO {
 	dtos := make([]VendorDTO, len(vendors))
 	for i, vendor := range vendors {
@@ -43,3 +55,5 @@ func ConvertVendorsToDtos(vendors []Vendor) []VendorDTO {
 	}
 	return dtos
 }
+
+type VendorDTOList []VendorDTO