MrReasonable / jira-analyzer / 14283901362

import { logger } from '@utils/logger'

export const handleApiError = (err: unknown, defaultMessage: string): string => {

  let errorMessage = defaultMessage

  if (

    err &&

    typeof err === 'object' &&

    'response' in err &&

    err.response &&

    typeof err.response === 'object' &&

    'status' in err.response

  ) {

    const status = Number(err.response.status)

    if (status === 401) {

      errorMessage = 'Invalid credentials. Please check your email and API token.'

    } else if (status === 403) {

      errorMessage = 'You do not have permission to access this Jira instance.'

    } else if (status === 404) {

      errorMessage = 'Jira server not found. Please check the server URL.'

    } else if (status === 409) {

      errorMessage =

        'A configuration with this name already exists. Please choose a different name.'

    } else if (status >= 500) {

      errorMessage = 'Jira server error. Please try again later.'

    }

  }

  if (

    err &&

    typeof err === 'object' &&

    (('code' in err && err.code === 'ERR_NETWORK') ||

      ('code' in err && err.code === 'ECONNREFUSED') ||

      ('message' in err &&

        typeof err.message === 'string' &&

        err.message.includes('Network Error')))

  ) {

    errorMessage =

      'Unable to connect to the Jira server. Please check your internet connection and server URL.'

  }

  if (

    err &&

    typeof err === 'object' &&

    'code' in err &&

    err.code === 'ERR_BAD_RESPONSE' &&

    'status' in err &&

    err.status === 502

  ) {

    errorMessage =

      'Unable to connect to the Jira API. Please check your server URL and credentials, or try again later.'

  }

  if (

    err &&

    typeof err === 'object' &&

    'message' in err &&

    typeof err.message === 'string' &&

    err.message.includes('JiraError HTTP 401')

  ) {

    errorMessage = 'Invalid credentials. Please check your email and API token.'

  }

  return errorMessage

}

export const handleApiRequest = async <T>(

  request: ApiRequest<T>,

  defaultErrorMessage: string,

  setError: (error: string | null) => void,

  onSuccess?: (result: T) => void,

  onError?: (errorMessage: string) => void

): Promise<T | null> => {

  try {

    const result = await request()

    if (onSuccess) {

      onSuccess(result)

    }

    return result

  } catch (err) {

    const errorMessage = handleApiError(err, defaultErrorMessage)

    setError(errorMessage)

    logger.error(defaultErrorMessage, err)

    if (onError) {

      onError(errorMessage)

    }

    return null

  }

}