Files
homarr/packages/request-handler/src/lib/integration-request-handler.ts
T

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TypeScript

import type { Modify } from "@homarr/common/types";
import type { Integration, IntegrationSecret } from "@homarr/db/schema";
import type { IntegrationKind } from "@homarr/definitions";
import { createRequestHandler } from "./request-handler";
type IntegrationOfKind<TKind extends IntegrationKind> = Omit<Integration, "kind"> & {
kind: TKind;
decryptedSecrets: Modify<Pick<IntegrationSecret, "kind" | "value">, { value: string }>[];
externalUrl: string | null;
};
interface Options<TData, TKind extends IntegrationKind, TInput extends Record<string, unknown>> {
requestAsync: (integration: IntegrationOfKind<TKind>, input: TInput) => Promise<TData>;
cacheTtlMs?: number;
fallbackToStaleOnError?: boolean;
staleIfErrorTtlMs?: number;
}
export const createIntegrationRequestHandler = <
TData,
TKind extends IntegrationKind,
TInput extends Record<string, unknown>,
>(
options: Options<TData, TKind, TInput>,
) => {
const inner = createRequestHandler<TData, { integration: IntegrationOfKind<TKind>; options: TInput }>({
requestAsync: async ({ integration, options: itemOptions }) => options.requestAsync(integration, itemOptions),
getCacheKey: ({ integration, options: itemOptions }) =>
JSON.stringify({ integrationId: integration.id, itemOptions }),
cacheTtlMs: options.cacheTtlMs,
fallbackToStaleOnError: options.fallbackToStaleOnError,
staleIfErrorTtlMs: options.staleIfErrorTtlMs,
});
return {
invalidateCache: inner.invalidateCache,
handler: (integration: IntegrationOfKind<TKind>, itemOptions: TInput) =>
inner.handler({ integration, options: itemOptions }),
};
};