[6679] Check if org exists before delete it

pkg/api/org.go

@@ -152,6 +152,9 @@ func updateOrgAddressHelper(form dtos.UpdateOrgAddressForm, orgId int64) Respons
 // GET /api/orgs/:orgId
 func DeleteOrgById(c *middleware.Context) Response {
 	if err := bus.Dispatch(&m.DeleteOrgCommand{Id: c.ParamsInt64(":orgId")}); err != nil {
+		if err == m.ErrOrgNotFound {
+			return ApiError(404, "Failed to delete organization. ID not found", nil)
+		}
 		return ApiError(500, "Failed to update organization", err)
 	}
 	return ApiSuccess("Organization deleted")

pkg/services/sqlstore/org.go

@@ -176,6 +176,12 @@ func UpdateOrgAddress(cmd *m.UpdateOrgAddressCommand) error {
 
 func DeleteOrg(cmd *m.DeleteOrgCommand) error {
 	return inTransaction2(func(sess *session) error {
+		//Check if organization exists
+		if res, err := sess.Query("SELECT 1 from org WHERE id=?", cmd.Id); err != nil {
+			return err
+		} else if len(res) != 1 {
+			return m.ErrOrgNotFound
+		}
 
 		deletes := []string{
 			"DELETE FROM star WHERE EXISTS (SELECT 1 FROM dashboard WHERE org_id = ? AND star.dashboard_id = dashboard.id)",