Add a alert rule to the system

//native

type Signoz = {

  apiKey: string;

  baseUrl: string;

};

/**

 * Add a alert rule to the system

 * Add a alert rule to the system

 */

export async function main(

  auth: Signoz,

  body: {} & {

    alert: string;

    alertType:

      | "LOGS_BASED_ALERT"

      | "METRIC_BASED_ALERT"

      | "TRACES_BASED_ALERT"

      | "EXCEPTIONS_BASED_ALERT";

    description?: string;

    ruleType: "threshold_rule" | "promql_rule";

    evalWindow?: string;

    frequency?: string;

    condition: {

      target: {};

      matchType: "0" | "1" | "2" | "3" | "4" | "5";

      op: "0" | "1" | "2" | "3" | "4";

      compositeQuery: {

        builderQueries?: {};

        chQueries?: {};

        promQueries?: {};

        panelType: "graph" | "table" | "value" | "list" | "trace";

        queryType: "builder" | "clickhouse_sql" | "promql";

        unit?: string;

        fillGaps?: false | true;

      };

      targetUnit?: string;

      selectedQueryName?: string;

      alertOnAbsent?: false | true;

      absentFor?: number;

      requireMinPoints?: false | true;

      requiredNumPoints?: number;

    };

    labels?: { key?: string; value?: string };

    annotations?: { key?: string; value?: string };

    disabled?: false | true;

    source?: string;

    preferredChannels?: string[];

    version?: string;

  },

) {

  const url = new URL(`https://${auth.baseUrl}/api/v1/rules`);

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "Content-Type": "application/json",

      "SIGNOZ-API-KEY": auth.apiKey,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.text();

}