add methods in Repository and Model for importing data

kontor-gin/internal/models/player.go

@@ -32,6 +32,19 @@ type PlayerDTO struct {
 	LastName  string             `json:"last_name"              binding:"required"`
 }
 
+func (dto PlayerDTO) ConvertDTOToModel() Player {
+	model := Player{
+		ID:        dto.ID,
+		CreatedAt: dto.CreatedAt.Time,
+		UpdatedAt: dto.UpdatedAt.Time,
+		DeletedAt: dto.DeletedAt,
+		Version:   dto.Version,
+		FirstName: dto.FirstName,
+		LastName:  dto.LastName,
+	}
+	return model
+}
+
 type PlayerDTOList []PlayerDTO
 
 func (playerList *PlayerDTOList) CompareIds(target *PlayerDTOList) (missing, obsolete []string) {