{"version":3,"sources":["../src/fetcher.ts","../src/MatsuriError.ts"],"sourcesContent":["import { MatsuriError } from \"./MatsuriError\";\n\nexport interface FetcherResult<T, U = Record<string, unknown>> {\n  data: T | undefined;\n  error: MatsuriError<U> | undefined;\n}\n\nexport type AuthTokenHeader =\n  | \"Authorization\"\n  | \"X-Access-Token\"\n  | \"x-authorization\"\n  // @see https://github.com/matsuri-tech/m2m-systems\n  | \"X-M2m-Access-Token\";\n\nexport interface FetcherOptions {\n  method?: \"GET\" | \"POST\" | \"PATCH\" | \"PUT\" | \"DELETE\" | \"OPTIONS\" | \"HEAD\";\n  token?: string;\n  body?: RequestInit[\"body\"];\n  fetch?: (info: RequestInfo, init?: RequestInit) => Promise<Response>;\n  authTokenHeader?: AuthTokenHeader;\n}\n\nexport const fetcher = async <T, U = Record<string, unknown>>(\n  url: string,\n  options: FetcherOptions = {},\n): Promise<FetcherResult<T, U>> => {\n  try {\n    return { data: await fetcherThrows(url, options), error: undefined };\n  } catch (e) {\n    return { data: undefined, error: e as MatsuriError<U> };\n  }\n};\n\nexport const bearerFetcher = <T, U = Record<string, unknown>>(\n  token: string,\n  url: string,\n  options?: FetcherOptions,\n): Promise<FetcherResult<T, U>> => {\n  return fetcher(url, { ...options, token, authTokenHeader: \"Authorization\" });\n};\nexport const fetcherThrows = async <T>(\n  url: string,\n  options: FetcherOptions = {},\n): Promise<T> => {\n  const obj: RequestInit = {};\n  if (options.token !== null && options.token !== undefined) {\n    const header = options.authTokenHeader ?? \"X-Access-Token\";\n\n    obj.headers = {\n      [header]:\n        header === \"Authorization\" ? `Bearer ${options.token}` : options.token,\n    };\n  }\n  if (options.method) {\n    obj.method = options.method || \"GET\";\n  }\n\n  const hasBody = !(options?.body === null || options?.body === undefined);\n\n  if (hasBody) {\n    obj.body = options.body;\n  }\n\n  if (hasBody && obj.method === \"GET\") {\n    throw new TypeError(\"The `GET` method cannot be used with a body\");\n  }\n\n  if (typeof obj.body === \"string\") {\n    obj.headers = {\n      \"Content-Type\": \"application/json\",\n      ...(obj.headers ?? {}),\n    };\n  }\n\n  // eslint-disable-next-line no-restricted-globals -- This is the fetcher implementation itself, so direct use of fetch is necessary\n  const resp = await (options.fetch ?? fetch)(url, obj);\n\n  if (!resp.ok) {\n    throw new MatsuriError(await resp.text(), { status: resp.status });\n  }\n\n  const bodyText = await resp.text();\n  // responseが空の場合があるのでケアする\n  return bodyText ? 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