add methods in Repository and Model for importing data

kontor-gin/internal/models/rooster.go

@@ -37,6 +37,21 @@ type RoosterDTO struct {
 	PositionID string             `json:"position_id"            binding:"required"`
 }
 
+func (dto RoosterDTO) ConvertDTOToModel() Rooster {
+	model := Rooster{
+		ID:         dto.ID,
+		CreatedAt:  dto.CreatedAt.Time,
+		UpdatedAt:  dto.UpdatedAt.Time,
+		DeletedAt:  dto.DeletedAt,
+		Version:    dto.Version,
+		Year:       dto.Year,
+		TeamID:     dto.TeamID,
+		PlayerID:   dto.PlayerID,
+		PositionID: dto.PositionID,
+	}
+	return model
+}
+
 func ConvertRoostersToDtos(roosters []Rooster) []RoosterDTO {
 	dtos := make([]RoosterDTO, len(roosters))
 	for i, rooster := range roosters {
@@ -54,3 +69,5 @@ func ConvertRoostersToDtos(roosters []Rooster) []RoosterDTO {
 	}
 	return dtos
 }
+
+type RoosterDTOList []RoosterDTO