edgespec/dist/middleware/index.cjs.map

Write Winter-CG compatible routes with filesystem routing and tons of features

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type { ZodIssue, ZodError } from \"zod\"\n\nconst zodIssueToString = (issue: ZodIssue) => {\n  if (issue.path.join(\".\") === \"\") {\n    return issue.message\n  }\n  if (issue.message === \"Required\") {\n    return `\\`${issue.path.join(\".\")}\\` is required`\n  }\n  return `${issue.message} for \"${issue.path.join(\".\")}\"`\n}\n\nexport const formatZodError = (error: ZodError): string => {\n  let message: string\n  if (error.issues.length === 1) {\n    const issue = error.issues[0]\n    message = zodIssueToString(issue)\n  } else {\n    const message_components: string[] = []\n    for (const issue of error.issues) {\n      message_components.push(zodIssueToString(issue))\n    }\n    message =\n      `${error.issues.length} Zod validation issues: ` +\n      message_components.join(\", \")\n  }\n\n  message += `. Full Zod error: ${JSON.stringify(error.issues, null, 2)}`\n\n  return message\n}\n","import { formatZodError } from \"src/lib/format-zod-error.js\"\nimport { z } from \"zod\"\n\nexport interface HttpException {\n  status: number\n  message?: string\n\n  _isHttpException: true\n}\n\nexport abstract class EdgeSpecMiddlewareError\n  extends Error\n  implements HttpException\n{\n  _isHttpException = true as const\n\n  constructor(\n    public message: string,\n    public status: number = 500\n  ) {\n    super(message)\n    this.name = this.constructor.name\n  }\n}\n\nexport class MethodNotAllowedError extends EdgeSpecMiddlewareError {\n  constructor(allowedMethods: readonly string[]) {\n    super(`only ${allowedMethods.join(\",\")} accepted`, 405)\n  }\n}\n\nexport class NotFoundError extends EdgeSpecMiddlewareError {\n  constructor(message: string) {\n    super(message, 404)\n  }\n}\n\nexport abstract class BadRequestError extends EdgeSpecMiddlewareError {\n  constructor(message: string) {\n    super(message, 400)\n  }\n}\n\nexport class InvalidQueryParamsError extends BadRequestError {\n  constructor(message: string) {\n    super(message)\n  }\n}\n\nexport class InvalidContentTypeError extends BadRequestError {\n  constructor(message: string) {\n    super(message)\n  }\n}\n\nexport class InputParsingError extends BadRequestError {\n  constructor(message: string) {\n    super(message)\n  }\n}\n\nexport class InputValidationError extends BadRequestError {\n  constructor(error: z.ZodError<any>) {\n    super(formatZodError(error))\n  }\n}\n\nexport class ResponseValidationError extends EdgeSpecMiddlewareError {\n  constructor(error: z.ZodError<any>) {\n    super(formatZodError(error), 500)\n  }\n}\n","import { Middleware } from \"src/middleware/types.js\"\nimport { Logger } from \"./with-logger.js\"\nimport kleur from \"kleur\"\n\ninterface CreateWithDefaultExceptionHandlingOptions {\n  coloredLogs?: boolean\n  logWhen?: (status: number, error: unknown) => boolean\n  includeStackTraceInResponse?: boolean\n}\n\n/**\n *\n */\nexport const createWithDefaultExceptionHandling =\n  ({\n    coloredLogs = true,\n    logWhen = (status) => status >= 500,\n    includeStackTraceInResponse = true,\n  }: CreateWithDefaultExceptionHandlingOptions = {}): Middleware<{\n    logger?: Logger\n  }> =>\n  async (req, ctx, next) => {\n    try {\n      return await next(req, ctx)\n    } catch (e: any) {\n      let response: Response\n      if (\"_isHttpException\" in e) {\n        response = Response.json(\n          {\n            message: e.message,\n            stack: includeStackTraceInResponse ? e.stack : undefined,\n          },\n          {\n            status: e.status,\n          }\n        )\n      } else {\n        response = Response.json(\n          {\n            message: \"Internal server error\",\n            stack: includeStackTraceInResponse ? e.stack : undefined,\n          },\n          {\n            status: 500,\n          }\n        )\n      }\n\n      if (logWhen(response.status, e)) {\n        const logger = ctx.logger ?? console\n        kleur.enabled = coloredLogs\n\n        const { pathname } = new URL(req.url)\n        const routeLog =\n          response.status >= 500\n            ? kleur.bgRed(`${pathname} threw an error`)\n            : kleur.bgYellow(`${pathname} threw an error`)\n\n        logger.error(\n          `${routeLog}: ${e instanceof Error ? e.stack : e.toString()}`\n        )\n      }\n\n      return response\n    }\n  }\n","import { Middleware } from \"./types.js\"\n\nexport type Logger = {\n  debug: (...args: any[]) => void\n  info: (...args: any[]) => void\n  warn: (...args: any[]) => void\n  error: (...args: any[]) => void\n}\n\n/**\n * Attaches a provided logger to ctx.logger.\n * `ctx.logger` is used by internal EdgeSpec middleware when provided (instead of `console`).\n */\nexport const createWithLogger =\n  <L extends Logger>(\n    logger: L\n  ): Middleware<\n    {},\n    {\n      logger: L\n    }\n  > =>\n  (req, ctx, next) => {\n    ctx.logger = logger\n    return next(req, ctx)\n  }\n"]}