everything-dev/dist/http-client.mjs.map

A consolidated product package for building Module Federation apps with oRPC APIs.

{"version":3,"file":"http-client.mjs","names":[],"sources":["../src/http-client.ts"],"sourcesContent":["import { Data, Duration, Effect, Schedule } from \"effect\";\n\n// --- Tagged errors ---\n\nexport class FetchNetworkError extends Data.TaggedError(\"FetchNetworkError\")<{\n  url: string;\n  cause: unknown;\n}> {}\n\nexport class FetchTimeoutError extends Data.TaggedError(\"FetchTimeoutError\")<{\n  url: string;\n}> {}\n\nexport class FetchHttpError extends Data.TaggedError(\"FetchHttpError\")<{\n  url: string;\n  status: number;\n  statusText: string;\n}> {}\n\nexport type FetchError = FetchNetworkError | FetchTimeoutError | FetchHttpError;\n\n// --- Options ---\n\nexport interface FetchOptions {\n  method?: string;\n  headers?: Record<string, string>;\n  body?: BodyInit;\n  redirect?: RequestRedirect;\n  timeout?: Duration.Input;\n}\n\nexport interface FetchWithRetryOptions extends FetchOptions {\n  retries?: number;\n}\n\n// --- Defaults ---\n\nconst DEFAULT_TIMEOUT = \"10 seconds\";\nconst DEFAULT_RETRIES = 3;\n\nconst EXPONENTIAL_BASE = Duration.seconds(1);\nconst EXPONENTIAL_CAP = Duration.seconds(15);\n\n// --- Helpers ---\n\nconst isRetryable = (error: FetchError): boolean => {\n  if (error instanceof FetchNetworkError) return true;\n  if (error instanceof FetchTimeoutError) return true;\n  if (error instanceof FetchHttpError) return error.status >= 500;\n  return false;\n};\n\n// --- Low-level: just timeout + error classification, returns Response regardless of HTTP status ---\n\nconst runFetch = (url: string, init?: RequestInit): Promise<Response> => fetch(url, init);\n\nconst fetchRawEff = (\n  url: string,\n  options?: FetchOptions,\n): Effect.Effect<Response, FetchNetworkError | FetchTimeoutError> =>\n  Effect.tryPromise({\n    try: async () => {\n      const timeoutMs = Duration.toMillis(options?.timeout ?? DEFAULT_TIMEOUT);\n      try {\n        return await runFetch(url, {\n          method: options?.method ?? \"GET\",\n          headers: options?.headers,\n          body: options?.body,\n          redirect: options?.redirect,\n          signal: AbortSignal.timeout(timeoutMs),\n        });\n      } catch (error) {\n        if (\n          error instanceof Error &&\n          (error.name === \"AbortError\" || error.name === \"TimeoutError\")\n        ) {\n          throw new FetchTimeoutError({ url });\n        }\n        throw new FetchNetworkError({ url, cause: error });\n      }\n    },\n    catch: (error) => {\n      if (error instanceof FetchNetworkError || error instanceof FetchTimeoutError) {\n        return error;\n      }\n      return new FetchNetworkError({ url, cause: error });\n    },\n  });\n\n// --- Adds HTTP status checking: non-2xx becomes FetchHttpError ---\n\nconst fetchEff = (url: string, options?: FetchOptions): Effect.Effect<Response, FetchError> =>\n  fetchRawEff(url, options).pipe(\n    Effect.filterOrFail(\n      (response) => response.ok,\n      (response) =>\n        new FetchHttpError({ url, status: response.status, statusText: response.statusText }),\n    ),\n  );\n\n// --- With retry ---\n\nconst retrySchedule = Schedule.exponential(EXPONENTIAL_BASE).pipe(\n  Schedule.upTo({ duration: EXPONENTIAL_CAP, times: DEFAULT_RETRIES }),\n);\n\nexport const fetchWithRetryEff = (\n  url: string,\n  options?: FetchWithRetryOptions,\n): Effect.Effect<Response, FetchError> => {\n  const retries = options?.retries ?? DEFAULT_RETRIES;\n\n  if (retries <= 0) return fetchEff(url, options);\n\n  const schedule =\n    options?.retries !== undefined\n      ? Schedule.exponential(EXPONENTIAL_BASE).pipe(\n          Schedule.upTo({ duration: EXPONENTIAL_CAP, times: retries }),\n        )\n      : retrySchedule;\n\n  return fetchEff(url, options).pipe(\n    Effect.retry({\n      schedule,\n      while: isRetryable,\n    }),\n  );\n};\n\n// --- In-memory GET cache (per-process, prevents duplicate round trips) ---\n\nconst getCache = new Map<string, { data: unknown; expiresAt: number }>();\nconst GET_CACHE_TTL_MS = 30_000;\n\nexport function clearHttpCache(): void {\n  getCache.clear();\n}\n\nfunction isCacheable(_url: string, options?: FetchWithRetryOptions): boolean {\n  if (options?.method && options.method !== \"GET\") return false;\n  if (options?.body) return false;\n  return true;\n}\n\n// --- Promise wrappers (bridge for non-Effect code) ---\n\nexport const fetchResponse = (url: string, options?: FetchOptions): Promise<Response> =>\n  Effect.runPromise(fetchRawEff(url, options));\n\nexport const fetchJsonOrNull = async <T>(\n  url: string,\n  options?: FetchWithRetryOptions,\n): Promise<T | null> => {\n  if (isCacheable(url, options)) {\n    const cached = getCache.get(url);\n    if (cached && cached.expiresAt > Date.now()) {\n      return cached.data as T;\n    }\n  }\n\n  const retries = options?.retries ?? DEFAULT_RETRIES;\n  const eff =\n    retries > 0 ? fetchWithRetryEff(url, { ...options, retries }) : fetchEff(url, options);\n\n  try {\n    const res = await Effect.runPromise(eff);\n    const data = (await res.json()) as T;\n    if (isCacheable(url, options)) {\n      getCache.set(url, { data, expiresAt: Date.now() + GET_CACHE_TTL_MS });\n    }\n    return data;\n  } catch (error) {\n    const msg =\n      error instanceof FetchNetworkError\n        ? `[http] Network error: ${error.url} — ${String(error.cause)}`\n        : error instanceof FetchTimeoutError\n          ? `[http] Timeout: ${error.url}`\n          : error instanceof FetchHttpError\n            ? `[http] HTTP ${error.status}: ${error.url}`\n            : `[http] Unknown error while fetching ${url}`;\n    console.error(msg);\n    return null;\n  }\n};\n"],"mappings":";;;AAIA,IAAa,oBAAb,cAAuC,KAAK,YAAY,mBAAmB,CAAC,CAGzE,CAAC;AAEJ,IAAa,oBAAb,cAAuC,KAAK,YAAY,mBAAmB,CAAC,CAEzE,CAAC;AAEJ,IAAa,iBAAb,cAAoC,KAAK,YAAY,gBAAgB,CAAC,CAInE,CAAC;AAoBJ,MAAM,kBAAkB;AACxB,MAAM,kBAAkB;AAExB,MAAM,mBAAmB,SAAS,QAAQ,CAAC;AAC3C,MAAM,kBAAkB,SAAS,QAAQ,EAAE;AAI3C,MAAM,eAAe,UAA+B;CAClD,IAAI,iBAAiB,mBAAmB,OAAO;CAC/C,IAAI,iBAAiB,mBAAmB,OAAO;CAC/C,IAAI,iBAAiB,gBAAgB,OAAO,MAAM,UAAU;CAC5D,OAAO;AACT;AAIA,MAAM,YAAY,KAAa,SAA0C,MAAM,KAAK,IAAI;AAExF,MAAM,eACJ,KACA,YAEA,OAAO,WAAW;CAChB,KAAK,YAAY;EACf,MAAM,YAAY,SAAS,SAAS,SAAS,WAAW,eAAe;EACvE,IAAI;GACF,OAAO,MAAM,SAAS,KAAK;IACzB,QAAQ,SAAS,UAAU;IAC3B,SAAS,SAAS;IAClB,MAAM,SAAS;IACf,UAAU,SAAS;IACnB,QAAQ,YAAY,QAAQ,SAAS;GACvC,CAAC;EACH,SAAS,OAAO;GACd,IACE,iBAAiB,UAChB,MAAM,SAAS,gBAAgB,MAAM,SAAS,iBAE/C,MAAM,IAAI,kBAAkB,EAAE,IAAI,CAAC;GAErC,MAAM,IAAI,kBAAkB;IAAE;IAAK,OAAO;GAAM,CAAC;EACnD;CACF;CACA,QAAQ,UAAU;EAChB,IAAI,iBAAiB,qBAAqB,iBAAiB,mBACzD,OAAO;EAET,OAAO,IAAI,kBAAkB;GAAE;GAAK,OAAO;EAAM,CAAC;CACpD;AACF,CAAC;AAIH,MAAM,YAAY,KAAa,YAC7B,YAAY,KAAK,OAAO,CAAC,CAAC,KACxB,OAAO,cACJ,aAAa,SAAS,KACtB,aACC,IAAI,eAAe;CAAE;CAAK,QAAQ,SAAS;CAAQ,YAAY,SAAS;AAAW,CAAC,CACxF,CACF;AAIF,MAAM,gBAAgB,SAAS,YAAY,gBAAgB,CAAC,CAAC,KAC3D,SAAS,KAAK;CAAE,UAAU;CAAiB,OAAO;AAAgB,CAAC,CACrE;AAEA,MAAa,qBACX,KACA,YACwC;CACxC,MAAM,UAAU,SAAS,WAAW;CAEpC,IAAI,WAAW,GAAG,OAAO,SAAS,KAAK,OAAO;CAE9C,MAAM,WACJ,SAAS,YAAY,SACjB,SAAS,YAAY,gBAAgB,CAAC,CAAC,KACrC,SAAS,KAAK;EAAE,UAAU;EAAiB,OAAO;CAAQ,CAAC,CAC7D,IACA;CAEN,OAAO,SAAS,KAAK,OAAO,CAAC,CAAC,KAC5B,OAAO,MAAM;EACX;EACA,OAAO;CACT,CAAC,CACH;AACF;AAIA,MAAM,2BAAW,IAAI,IAAkD;AACvE,MAAM,mBAAmB;AAMzB,SAAS,YAAY,MAAc,SAA0C;CAC3E,IAAI,SAAS,UAAU,QAAQ,WAAW,OAAO,OAAO;CACxD,IAAI,SAAS,MAAM,OAAO;CAC1B,OAAO;AACT;AAIA,MAAa,iBAAiB,KAAa,YACzC,OAAO,WAAW,YAAY,KAAK,OAAO,CAAC;AAE7C,MAAa,kBAAkB,OAC7B,KACA,YACsB;CACtB,IAAI,YAAY,KAAK,OAAO,GAAG;EAC7B,MAAM,SAAS,SAAS,IAAI,GAAG;EAC/B,IAAI,UAAU,OAAO,YAAY,KAAK,IAAI,GACxC,OAAO,OAAO;CAElB;CAEA,MAAM,UAAU,SAAS,WAAW;CACpC,MAAM,MACJ,UAAU,IAAI,kBAAkB,KAAK;EAAE,GAAG;EAAS;CAAQ,CAAC,IAAI,SAAS,KAAK,OAAO;CAEvF,IAAI;EAEF,MAAM,OAAQ,OAAM,MADF,OAAO,WAAW,GAAG,EAChB,CAAC,KAAK;EAC7B,IAAI,YAAY,KAAK,OAAO,GAC1B,SAAS,IAAI,KAAK;GAAE;GAAM,WAAW,KAAK,IAAI,IAAI;EAAiB,CAAC;EAEtE,OAAO;CACT,SAAS,OAAO;EACd,MAAM,MACJ,iBAAiB,oBACb,yBAAyB,MAAM,IAAI,KAAK,OAAO,MAAM,KAAK,MAC1D,iBAAiB,oBACf,mBAAmB,MAAM,QACzB,iBAAiB,iBACf,eAAe,MAAM,OAAO,IAAI,MAAM,QACtC,uCAAuC;EACjD,QAAQ,MAAM,GAAG;EACjB,OAAO;CACT;AACF"}