| 1 | {"version":3,"file":"parseAndCheckHttpResponse.js","sourceRoot":"","sources":["../../../src/link/http/parseAndCheckHttpResponse.ts"],"names":[],"mappings":";AAAA,OAAO,EAAE,gBAAgB,EAAE,MAAM,uBAAuB,CAAC;AAEzD,OAAO,EAAE,gBAAgB,EAAE,MAAM,mBAAmB,CAAC;AACrD,OAAO,EAAE,sBAAsB,EAAE,MAAM,uBAAuB,CAAC;AAC/D,OAAO,EAAE,qBAAqB,EAAE,MAAM,6CAA6C,CAAC;AAG5E,IAAA,cAAc,GAAK,MAAM,CAAC,SAAS,eAArB,CAAsB;AAQ5C,MAAM,UAAgB,iBAAiB,CAErC,QAAkB,EAAE,SAA6B;;;;;;;;oBACjD,IAAI,WAAW,KAAK,SAAS,EAAE,CAAC;wBAC9B,MAAM,IAAI,KAAK,CACb,2EAA2E,CAC5E,CAAC;oBACJ,CAAC;oBACK,OAAO,GAAG,IAAI,WAAW,CAAC,OAAO,CAAC,CAAC;oBACnC,WAAW,GAAG,MAAA,QAAQ,CAAC,OAAO,0CAAE,GAAG,CAAC,cAAc,CAAC,CAAC;oBACpD,SAAS,GAAG,WAAW,CAAC;oBAMxB,WAAW,GACf,CAAA,WAAW,aAAX,WAAW,uBAAX,WAAW,CAAE,QAAQ,CAAC,SAAS,CAAC,EAAC,CAAC;wBAChC,WAAW,aAAX,WAAW,uBAAX,WAAW,CACP,SAAS,CAAC,CAAA,WAAW,aAAX,WAAW,uBAAX,WAAW,CAAE,OAAO,CAAC,SAAS,CAAC,IAAG,SAAS,CAAC,MAAM,EAC7D,OAAO,CAAC,OAAO,EAAE,EAAE,EACnB,OAAO,CAAC,UAAU,EAAE,EAAE,EACtB,IAAI,EAAE;wBACX,CAAC,CAAC,GAAG,CAAC;oBAEF,QAAQ,GAAG,gBAAS,WAAW,CAAE,CAAC;oBACpC,MAAM,GAAG,EAAE,CAAC;oBACV,QAAQ,GAAG,gBAAgB,CAAC,QAAQ,CAAC,CAAC;oBACxC,OAAO,GAAG,IAAI,CAAC;;;yBAEZ,OAAO;oBACY,qBAAM,QAAQ,CAAC,IAAI,EAAE,EAAA;;oBAAvC,KAAkB,SAAqB,EAArC,KAAK,WAAA,EAAE,IAAI,UAAA;oBACb,KAAK,GAAG,OAAO,KAAK,KAAK,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;oBAClE,UAAU,GAAG,MAAM,CAAC,MAAM,GAAG,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC;oBACvD,OAAO,GAAG,CAAC,IAAI,CAAC;oBAChB,MAAM,IAAI,KAAK,CAAC;oBACZ,EAAE,GAAG,MAAM,CAAC,OAAO,CAAC,QAAQ,EAAE,UAAU,CAAC,CAAC;oBAE9C,OAAO,EAAE,GAAG,CAAC,CAAC,EAAE,CAAC;wBACX,OAAO,SAAQ,CAAC;wBACpB,KAAoB;4BAClB,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,EAAE,CAAC;4BACnB,MAAM,CAAC,KAAK,CAAC,EAAE,GAAG,QAAQ,CAAC,MAAM,CAAC;yBACnC,EAHA,OAAO,QAAA,EAAE,MAAM,QAAA,CAGd;wBACI,CAAC,GAAG,OAAO,CAAC,OAAO,CAAC,UAAU,CAAC,CAAC;wBAChC,OAAO,GAAG,YAAY,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC;wBAC5C,gBAAc,OAAO,CAAC,cAAc,CAAC,CAAC;wBAC5C,IACE,aAAW;4BACX,aAAW,CAAC,WAAW,EAAE,CAAC,OAAO,CAAC,kBAAkB,CAAC,KAAK,CAAC,CAAC,EAC5D,CAAC;4BACD,MAAM,IAAI,KAAK,CACb,+DAA+D,CAChE,CAAC;wBACJ,CAAC;wBAGK,IAAI,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;wBAE9B,IAAI,IAAI,EAAE,CAAC;4BACH,MAAM,GAAG,aAAa,CAAI,QAAQ,EAAE,IAAI,CAAC,CAAC;4BAChD,IACE,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,GAAG,CAAC;gCAC9B,MAAM,IAAI,MAAM;gCAChB,aAAa,IAAI,MAAM;gCACvB,QAAQ,IAAI,MAAM;gCAClB,SAAS,IAAI,MAAM,EACnB,CAAC;gCACD,IAAI,qBAAqB,CAAC,MAAM,CAAC,EAAE,CAAC;oCAC9B,IAAI,GAAG,EAAE,CAAC;oCACd,IAAI,SAAS,IAAI,MAAM,EAAE,CAAC;wCACxB,IAAI,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,KAAK,CAAC,IAAI,MAAM,CAAC,OAAO,KAAK,IAAI,EAAE,CAAC;4CAChE,sBAAO;wCACT,CAAC;wCACD,IAAI,gBAAQ,MAAM,CAAC,OAAO,CAAE,CAAC;oCAC/B,CAAC;oCACD,IAAI,QAAQ,IAAI,MAAM,EAAE,CAAC;wCACvB,IAAI,yBACC,IAAI,KACP,UAAU,wBACL,CAAC,YAAY,IAAI,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC,CAAE,IAAY,CAAC,gBAC1D,sBAAsB,IAAG,MAAM,CAAC,MAAM,SAE1C,CAAC;oCACJ,CAAC;oCACD,SAAS,CAAC,IAAS,CAAC,CAAC;gCACvB,CAAC;qCAAM,CAAC;oCACN,gDAAgD;oCAChD,iEAAiE;oCACjE,SAAS,CAAC,MAAM,CAAC,CAAC;gCACpB,CAAC;4BACH,CAAC;iCAAM;4BACL,6DAA6D;4BAC7D,mCAAmC;4BACnC,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,KAAK,CAAC;gCAChC,SAAS,IAAI,MAAM;gCACnB,CAAC,MAAM,CAAC,OAAO,EACf,CAAC;gCACD,sBAAO;4BACT,CAAC;wBACH,CAAC;wBACD,EAAE,GAAG,MAAM,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;oBAChC,CAAC;;;;;;CAEJ;AAED,MAAM,UAAU,YAAY,CAAC,UAAkB;IAC7C,IAAM,WAAW,GAA2B,EAAE,CAAC;IAC/C,UAAU,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,UAAC,IAAI;QAClC,IAAM,CAAC,GAAG,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;QAC5B,IAAI,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC;YACX,iCAAiC;YACjC,IAAM,MAAI,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC,WAAW,EAAE,CAAC;YACnD,IAAM,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC;YACvC,WAAW,CAAC,MAAI,CAAC,GAAG,KAAK,CAAC;QAC5B,CAAC;IACH,CAAC,CAAC,CAAC;IACH,OAAO,WAAW,CAAC;AACrB,CAAC;AAED,MAAM,UAAU,aAAa,CAAI,QAAkB,EAAE,QAAgB;IACnE,IAAI,QAAQ,CAAC,MAAM,IAAI,GAAG,EAAE,CAAC;QAC3B,gBAAgB;QAChB,IAAM,SAAS,GAAG;YAChB,IAAI,CAAC;gBACH,OAAO,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC;YAC9B,CAAC;YAAC,OAAO,GAAG,EAAE,CAAC;gBACb,OAAO,QAAQ,CAAC;YAClB,CAAC;QACH,CAAC,CAAC;QACF,gBAAgB,CACd,QAAQ,EACR,SAAS,EAAE,EACX,wDAAiD,QAAQ,CAAC,MAAM,CAAE,CACnE,CAAC;IACJ,CAAC;IAED,IAAI,CAAC;QACH,OAAO,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAM,CAAC;IACnC,CAAC;IAAC,OAAO,GAAG,EAAE,CAAC;QACb,IAAM,UAAU,GAAG,GAAuB,CAAC;QAC3C,UAAU,CAAC,IAAI,GAAG,kBAAkB,CAAC;QACrC,UAAU,CAAC,QAAQ,GAAG,QAAQ,CAAC;QAC/B,UAAU,CAAC,UAAU,GAAG,QAAQ,CAAC,MAAM,CAAC;QACxC,UAAU,CAAC,QAAQ,GAAG,QAAQ,CAAC;QAC/B,MAAM,UAAU,CAAC;IACnB,CAAC;AACH,CAAC;AAED,MAAM,UAAU,WAAW,CAAC,GAAQ,EAAE,QAAmC;IACvE,kEAAkE;IAClE,kEAAkE;IAClE,gEAAgE;IAChE,+DAA+D;IAC/D,wCAAwC;IACxC,IAAI,GAAG,CAAC,MAAM,IAAI,GAAG,CAAC,MAAM,CAAC,MAAM,IAAI,GAAG,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;QACvD,2DAA2D;QAC3D,0DAA0D;QAC1D,+DAA+D;QAC/D,iEAAiE;QACjE,iEAAiE;QACjE,iEAAiE;QACjE,SAAS;QACT,IAAI;QACJ,mCAAmC;QACnC,eAAe;QACf,KAAK;QACL,kDAAkD;QAClD,UAAU;QACV,KAAK;QACL,IAAI;QACJ,EAAE;QACF,8CAA8C;QAC9C,IAAI;QACJ,2CAA2C;QAC3C,eAAe;QACf,8CAA8C;QAC9C,gBAAgB;QAChB,OAAO;QACP,IAAI;QACJ,sCAAsC;QACtC,8EAA8E;QAC9E,oCAAoC;QACpC,QAAQ,CAAC,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;IAC5B,CAAC;IAED,QAAQ,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;AACtB,CAAC;AAED,MAAM,UAAU,yBAAyB,CAAC,UAAmC;IAC3E,OAAO,UAAC,QAAkB;QACxB,OAAA,QAAQ;aACL,IAAI,EAAE;aACN,IAAI,CAAC,UAAC,QAAQ,IAAK,OAAA,aAAa,CAAC,QAAQ,EAAE,QAAQ,CAAC,EAAjC,CAAiC,CAAC;aACrD,IAAI,CAAC,UAAC,MAAW;YAChB,IACE,CAAC,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC;gBACtB,CAAC,cAAc,CAAC,IAAI,CAAC,MAAM,EAAE,MAAM,CAAC;gBACpC,CAAC,cAAc,CAAC,IAAI,CAAC,MAAM,EAAE,QAAQ,CAAC,EACtC,CAAC;gBACD,aAAa;gBACb,gBAAgB,CACd,QAAQ,EACR,MAAM,EACN,iDACE,KAAK,CAAC,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC;oBACzB,UAAU,CAAC,GAAG,CAAC,UAAC,EAAE,IAAK,OAAA,EAAE,CAAC,aAAa,EAAhB,CAAgB,CAAC;oBAC1C,CAAC,CAAC,UAAU,CAAC,aAAa,OACxB,CACL,CAAC;YACJ,CAAC;YACD,OAAO,MAAM,CAAC;QAChB,CAAC,CAAC;IArBJ,CAqBI,CAAC;AACT,CAAC","sourcesContent":["import { responseIterator } from \"./responseIterator.js\";\nimport type { Operation } from \"../core/index.js\";\nimport { throwServerError } from \"../utils/index.js\";\nimport { PROTOCOL_ERRORS_SYMBOL } from \"../../errors/index.js\";\nimport { isApolloPayloadResult } from \"../../utilities/common/incrementalResult.js\";\nimport type { SubscriptionObserver } from \"zen-observable-ts\";\n\nconst { hasOwnProperty } = Object.prototype;\n\nexport type ServerParseError = Error & {\n response: Response;\n statusCode: number;\n bodyText: string;\n};\n\nexport async function readMultipartBody<\n T extends object = Record<string, unknown>,\n>(response: Response, nextValue: (value: T) => void) {\n if (TextDecoder === undefined) {\n throw new Error(\n \"TextDecoder must be defined in the environment: please import a polyfill.\"\n );\n }\n const decoder = new TextDecoder(\"utf-8\");\n const contentType = response.headers?.get(\"content-type\");\n const delimiter = \"boundary=\";\n\n // parse boundary value and ignore any subsequent name/value pairs after ;\n // https://www.rfc-editor.org/rfc/rfc9110.html#name-parameters\n // e.g. multipart/mixed;boundary=\"graphql\";deferSpec=20220824\n // if no boundary is specified, default to -\n const boundaryVal =\n contentType?.includes(delimiter) ?\n contentType\n ?.substring(contentType?.indexOf(delimiter) + delimiter.length)\n .replace(/['\"]/g, \"\")\n .replace(/\\;(.*)/gm, \"\")\n .trim()\n : \"-\";\n\n const boundary = `\\r\\n--${boundaryVal}`;\n let buffer = \"\";\n const iterator = responseIterator(response);\n let running = true;\n\n while (running) {\n const { value, done } = await iterator.next();\n const chunk = typeof value === \"string\" ? value : decoder.decode(value);\n const searchFrom = buffer.length - boundary.length + 1;\n running = !done;\n buffer += chunk;\n let bi = buffer.indexOf(boundary, searchFrom);\n\n while (bi > -1) {\n let message: string;\n [message, buffer] = [\n buffer.slice(0, bi),\n buffer.slice(bi + boundary.length),\n ];\n const i = message.indexOf(\"\\r\\n\\r\\n\");\n const headers = parseHeaders(message.slice(0, i));\n const contentType = headers[\"content-type\"];\n if (\n contentType &&\n contentType.toLowerCase().indexOf(\"application/json\") === -1\n ) {\n throw new Error(\n \"Unsupported patch content type: application/json is required.\"\n );\n }\n // nb: Technically you'd want to slice off the beginning \"\\r\\n\" but since\n // this is going to be `JSON.parse`d there is no need.\n const body = message.slice(i);\n\n if (body) {\n const result = parseJsonBody<T>(response, body);\n if (\n Object.keys(result).length > 1 ||\n \"data\" in result ||\n \"incremental\" in result ||\n \"errors\" in result ||\n \"payload\" in result\n ) {\n if (isApolloPayloadResult(result)) {\n let next = {};\n if (\"payload\" in result) {\n if (Object.keys(result).length === 1 && result.payload === null) {\n return;\n }\n next = { ...result.payload };\n }\n if (\"errors\" in result) {\n next = {\n ...next,\n extensions: {\n ...(\"extensions\" in next ? next.extensions : (null as any)),\n [PROTOCOL_ERRORS_SYMBOL]: result.errors,\n },\n };\n }\n nextValue(next as T);\n } else {\n // for the last chunk with only `hasNext: false`\n // we don't need to call observer.next as there is no data/errors\n nextValue(result);\n }\n } else if (\n // If the chunk contains only a \"hasNext: false\", we can call\n // observer.complete() immediately.\n Object.keys(result).length === 1 &&\n \"hasNext\" in result &&\n !result.hasNext\n ) {\n return;\n }\n }\n bi = buffer.indexOf(boundary);\n }\n }\n}\n\nexport function parseHeaders(headerText: string): Record<string, string> {\n const headersInit: Record<string, string> = {};\n headerText.split(\"\\n\").forEach((line) => {\n const i = line.indexOf(\":\");\n if (i > -1) {\n // normalize headers to lowercase\n const name = line.slice(0, i).trim().toLowerCase();\n const value = line.slice(i + 1).trim();\n headersInit[name] = value;\n }\n });\n return headersInit;\n}\n\nexport function parseJsonBody<T>(response: Response, bodyText: string): T {\n if (response.status >= 300) {\n // Network error\n const getResult = (): Record<string, unknown> | string => {\n try {\n return JSON.parse(bodyText);\n } catch (err) {\n return bodyText;\n }\n };\n throwServerError(\n response,\n getResult(),\n `Response not successful: Received status code ${response.status}`\n );\n }\n\n try {\n return JSON.parse(bodyText) as T;\n } catch (err) {\n const parseError = err as ServerParseError;\n parseError.name = \"ServerParseError\";\n parseError.response = response;\n parseError.statusCode = response.status;\n parseError.bodyText = bodyText;\n throw parseError;\n }\n}\n\nexport function handleError(err: any, observer: SubscriptionObserver<any>) {\n // if it is a network error, BUT there is graphql result info fire\n // the next observer before calling error this gives apollo-client\n // (and react-apollo) the `graphqlErrors` and `networkErrors` to\n // pass to UI this should only happen if we *also* have data as\n // part of the response key per the spec\n if (err.result && err.result.errors && err.result.data) {\n // if we don't call next, the UI can only show networkError\n // because AC didn't get any graphqlErrors this is graphql\n // execution result info (i.e errors and possibly data) this is\n // because there is no formal spec how errors should translate to\n // http status codes. So an auth error (401) could have both data\n // from a public field, errors from a private field, and a status\n // of 401\n // {\n // user { // this will have errors\n // firstName\n // }\n // products { // this is public so will have data\n // cost\n // }\n // }\n //\n // the result of above *could* look like this:\n // {\n // data: { products: [{ cost: \"$10\" }] },\n // errors: [{\n // message: 'your session has timed out',\n // path: []\n // }]\n // }\n // status code of above would be a 401\n // in the UI you want to show data where you can, errors as data where you can\n // and use correct http status codes\n observer.next(err.result);\n }\n\n observer.error(err);\n}\n\nexport function parseAndCheckHttpResponse(operations: Operation | Operation[]) {\n return (response: Response) =>\n response\n .text()\n .then((bodyText) => parseJsonBody(response, bodyText))\n .then((result: any) => {\n if (\n !Array.isArray(result) &&\n !hasOwnProperty.call(result, \"data\") &&\n !hasOwnProperty.call(result, \"errors\")\n ) {\n // Data error\n throwServerError(\n response,\n result,\n `Server response was missing for query '${\n Array.isArray(operations) ?\n operations.map((op) => op.operationName)\n : operations.operationName\n }'.`\n );\n }\n return result;\n });\n}\n"]} |