@scaleway/sdk-client/dist/scw/fetch/response-parser.cjs

Scaleway SDK Client

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const isResponse = require("../../helpers/is-response.cjs");
const json = require("../../helpers/json.cjs");
const errorParser = require("../errors/error-parser.cjs");
const scwError = require("../errors/scw-error.cjs");
const X_TOTAL_COUNT_HEADER_KEY = "x-total-count";
const TOTAL_COUNT_RES_KEY = "total_count";
const fixLegacyTotalCount = (obj, headers) => {
  const headerVal = headers.get(X_TOTAL_COUNT_HEADER_KEY);
  if (!headerVal) {
    return obj;
  }
  const totalCount = parseInt(headerVal, 10);
  if (Number.isNaN(totalCount)) {
    return obj;
  }
  if (json.isJSONObject(obj) && !(TOTAL_COUNT_RES_KEY in obj)) {
    return Object.assign(obj, { [TOTAL_COUNT_RES_KEY]: totalCount });
  }
  return obj;
};
const responseParser = (unmarshaller, responseType) => async (response) => {
  if (!isResponse.isResponse(response)) {
    throw new TypeError("Invalid response object");
  }
  if (response.ok) {
    if (response.status === 204) return unmarshaller(void 0);
    const contentType = response.headers.get("Content-Type");
    try {
      if (responseType === "json" && contentType === "application/json") {
        return unmarshaller(
          fixLegacyTotalCount(await response.json(), response.headers)
        );
      }
      if (responseType === "blob") {
        return unmarshaller(await response.blob());
      }
      return unmarshaller(await response.text());
    } catch (err) {
      throw new scwError.ScalewayError(
        response.status,
        `could not parse '${contentType ?? ""}' response${err instanceof Error ? `: ${err.message}` : ""}`
      );
    }
  }
  const error = await response.clone().json().catch(() => response.text());
  if (json.isJSONObject(error)) throw errorParser.parseScalewayError(response.status, error);
  throw new scwError.ScalewayError(
    response.status,
    typeof error === "string" ? error : "cannot read error response body"
  );
};
exports.fixLegacyTotalCount = fixLegacyTotalCount;
exports.responseParser = responseParser;