private async fetchLints()

in src/controller/lintController.ts [140:183]
36 lines of code
4 McCabe index (conditional complexity)

  private async fetchLints(guid: string, version: string) {
    const { id: addonID, fileIDs: fileIDs } =
      await this.addonCacheController.getAddonFromCache([guid]);

    const fileID = fileIDs[version];
    if (!fileID || !addonID) {
      return;
    }

    const url = `${constants.apiBaseURL}reviewers/addon/${addonID}/file/${fileID}/validation/`;

    const headers = await this.credentialController.makeAuthHeader();
    const response = await fetch(url, { headers });

    if (!response.ok) {
      const errorMessages: ErrorMessages = {
        window: {
          404: `(Status ${response.status}): Failed to lint. Validation not found.`,
          401: `(Status ${response.status}): Failed to lint. Unauthorized request.`,
          403: `(Status ${response.status}): Failed to lint. Inadequate permissions`,
          other: `(Status ${response.status}): Could not fetch lint.`,
        },
        thrown: {
          404: "Failed to lint. Validation not found.",
          401: "Failed to lint. Unauthorized request.",
          403: "Failed to lint. Inadequate permissions",
          other: "Could not fetch lint.",
        },
      };

      await NotificationView.showErrorMessage(
        errorMessages,
        response.status,
        this.fetchLints,
        [guid]
      );

      return;
    }

    const json = await response.json();

    return json.validation;
  }