func GetBulkAlertUpdateHandler()

in prometheus/handlers/handlers.go [218:246]

26 lines of code
6 McCabe index (conditional complexity)


func GetBulkAlertUpdateHandler(client alert.PrometheusAlertClient) func(c echo.Context) error {
	return func(c echo.Context) error {
		defer glog.Flush()
		tenantID := c.Get(tenantIDParam).(string)
		rules, err := decodeBulkRulesPostRequest(c)
		if err != nil {
			return echo.NewHTTPError(http.StatusBadRequest, err.Error())
		}
		glog.Infof("Bulk Update Rules: Tenant: %s, rules: %d", tenantID, len(rules))

		for _, rule := range rules {
			err = alert.ValidateRule(rule)
			if err != nil {
				return echo.NewHTTPError(http.StatusBadRequest, err.Error())
			}
		}

		results, err := client.BulkUpdateRules(tenantID, rules)
		if err != nil {
			return echo.NewHTTPError(http.StatusBadRequest, err.Error())
		}

		err = client.ReloadPrometheus()
		if err != nil {
			return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
		}
		return c.JSON(http.StatusOK, results)
	}
}