@khulnasoft/cdk/src/types/query.ts

Define your observability as code using the AWS CDK

import { F } from "ts-toolbelt";

export type QueryProps<TKey extends string> = {
	description?: string;
	parameters: QueryParameters<TKey>
	disableStackFilter?: boolean
};

export type QueryParameters<TKey extends string> = {
	datasets?: Datasets[];
	filterCombination?: "AND" | "OR";
	filters: Filter[];
	needle?: Needle;
	calculations?: never;
	groupBys?: never;
	orderBy?: never;
	limit?: number;
} | {
	datasets?: Datasets[];
	filterCombination?: "AND" | "OR";
	filters?: Filter[];
	needle?: Needle;
	calculations?: Calculation<TKey>[];
	groupBys?: QueryGroupBy[];
	orderBy?: {
		// This doesn"t quite work yet. It should be a union of the key in the filters
		value: F.NoInfer<TKey> | "COUNT";
		order?: "ASC" | "DESC";
	};
	limit?: number;
};

type Needle = {
	value: string;
	isRegex?: boolean;
	matchCase?: boolean;
};

export type QueryGroupBy = {
	type?: "string" | "number" | "boolean";
	value: string;
}

type Datasets =
	| "lambda-logs"
	| "cloudwatch-metrics"
	| "apigateway-logs"
	| "cloudtrail"
	| "ecs-logs"
	| "otel"
	| "apprunner-logs"
	| "x-ray";

export type Calculation<TKey extends string> =
	| BaseCalculationObject<TKey>
	| CountCalculation<TKey>;

export type Filter =
	| { key: Keys; operation: QueryOperationArray; value: string[] }
	| { key: Keys; operation: QueryOperationNull; value?: never }
	| {
		key: Keys;
		operation?: QueryOperationString;
		value: string | number | boolean;
	};

type Keys =
	| string
	| "$kengine.acount"
	| "$kengine.kengineId"
	| "$kengine.namespace"
	| "$kengine.region"
	| "$kengine.requestId"
	| "$kengine.service"
	| "$kengine.spanId"
	| "$kengine.traceId";

export type QueryOperationString =
	| "="
	| "!="
	| ">"
	| ">="
	| "<"
	| "<="
	| "LIKE"
	| "NOT_LIKE"
	| "INCLUDES"
	| "MATCH_REGEX"
	| "DOES_NOT_INCLUDE"
	| "STARTS_WITH";

export type QueryOperationArray = "IN" | "NOT_IN";

export type QueryOperationNull = "EXISTS" | "DOES_NOT_EXIST";

type BaseCalculationObject<TKey> = {
	operation:
	| "COUNT_DISTINCT"
	| "MAX"
	| "MIN"
	| "SUM"
	| "AVG"
	| "MEDIAN"
	| "P001"
	| "P01"
	| "P05"
	| "P10"
	| "P25"
	| "P75"
	| "P90"
	| "P95"
	| "P99"
	| "P999"
	| "STDDEV"
	| "VARIANCE";
	key: TKey;
	alias?: TKey;
};

type CountCalculation<TKey> = {
	operation: TKey extends "COUNT" ? "COUNT" : string;
	alias?: TKey;
	key?: never;
};

export type DeploymentQueryParameters = QueryParameters<string>;