add methods in Repository and Model for importing data

kontor-gin/internal/models/permission.go

@@ -28,6 +28,18 @@ type PermissionDTO struct {
 	Name      string             `json:"name"                   binding:"required"`
 }
 
+func (permission *PermissionDTO) ConvertDTOToModel() Permission {
+	model := Permission{
+		ID:        permission.ID,
+		CreatedAt: permission.CreatedAt.Time,
+		UpdatedAt: permission.UpdatedAt.Time,
+		DeletedAt: permission.DeletedAt,
+		Version:   permission.Version,
+		Name:      permission.Name,
+	}
+	return model
+}
+
 func ConvertPermissionsToDtos(permissions []Permission) []PermissionDTO {
 	dtos := make([]PermissionDTO, len(permissions))
 	for i, permission := range permissions {
@@ -42,3 +54,5 @@ func ConvertPermissionsToDtos(permissions []Permission) []PermissionDTO {
 	}
 	return dtos
 }
+
+type PermissionDTOList []PermissionDTO