add methods in Repository an dModel for importing data

kontor-gin/internal/models/issuework.go

@@ -34,6 +34,20 @@ type IssueworkDTO struct {
 	WorkTypeID *string            `json:"work_type_id"`
 }
 
+func (dto IssueworkDTO) ConvertDTOToModel() IssueWork {
+	model := IssueWork{
+		ID:         dto.ID,
+		CreatedAt:  dto.CreatedAt.Time,
+		UpdatedAt:  dto.UpdatedAt.Time,
+		DeletedAt:  dto.DeletedAt,
+		Version:    dto.Version,
+		IssueID:    dto.IssueID,
+		ArtistID:   dto.ArtistID,
+		WorkTypeID: dto.WorkTypeID,
+	}
+	return model
+}
+
 func ConvertIssueworksToDtos(issueworks []IssueWork) []IssueworkDTO {
 	dtos := make([]IssueworkDTO, len(issueworks))
 	for i, issuework := range issueworks {