mirror of
https://github.com/codeninjasllc/codecombat.git
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141 lines
3.7 KiB
CoffeeScript
141 lines
3.7 KiB
CoffeeScript
log = require 'winston'
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_ = require 'lodash'
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module.exports.custom = (res, code=500, message='Internal Server Error') ->
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log.debug "#{code}: #{message}"
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res.send code, message
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res.end()
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module.exports.unauthorized = (res, message='Unauthorized') ->
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# TODO: The response MUST include a WWW-Authenticate header field
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log.debug "401: #{message}"
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res.send 401, message
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res.end()
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module.exports.forbidden = (res, message='Forbidden') ->
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log.debug "403: #{message}"
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res.send 403, message
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res.end()
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module.exports.paymentRequired = (res, message='Payment required') ->
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log.debug "402: #{message}"
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res.send 402, message
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res.end()
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module.exports.notFound = (res, message='Not found.') ->
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res.send 404, message
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res.end()
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module.exports.badMethod = (res, allowed=['GET', 'POST', 'PUT', 'PATCH'], message='Method Not Allowed') ->
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log.debug "405: #{message}"
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allowHeader = _.reduce allowed, ((str, current) -> str += ', ' + current)
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res.set 'Allow', allowHeader # TODO not sure if these are always the case
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res.send 405, message
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res.end()
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module.exports.conflict = (res, message='Conflict. File exists') ->
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log.debug "409: #{message}"
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res.send 409, message
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res.end()
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module.exports.badInput = (res, message='Unprocessable Entity. Bad Input.') ->
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log.debug "422: #{message}"
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res.send 422, message
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res.end()
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module.exports.serverError = (res, message='Internal Server Error') ->
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log.debug "500: #{message}"
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res.send 500, message
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res.end()
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module.exports.gatewayTimeoutError = (res, message='Gateway timeout') ->
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log.debug "504: #{message}"
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res.send 504, message
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res.end()
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module.exports.clientTimeout = (res, message='The server did not receive the client response in a timely manner') ->
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log.debug "408: #{message}"
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res.send 408, message
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res.end()
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# Objects
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errorResponseSchema = {
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type: 'object'
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required: ['errorName', 'code', 'message']
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properties: {
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error: {
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description: 'Error object which the callback returned'
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}
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errorName: {
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type: 'string'
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description: 'Human readable error code name'
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}
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code: {
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type: 'integer'
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description: 'HTTP error code'
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}
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validationErrors: {
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type: 'array'
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description: 'TV4 array of validation error objects'
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}
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message: {
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type: 'string'
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description: 'Human readable descripton of the error'
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}
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property: {
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type: 'string'
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description: 'Property which is related to the error (conflict, validation).'
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}
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}
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}
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errorProps = _.keys(errorResponseSchema.properties)
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class NetworkError
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code: 0
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constructor: (@message, options) ->
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@stack = (new Error()).stack
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_.assign(@, options)
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toJSON: ->
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_.pick(@, errorProps...)
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module.exports.NetworkError = NetworkError
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module.exports.Unauthorized = class Unauthorized extends NetworkError
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code: 401
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name: 'Unauthorized'
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module.exports.Forbidden = class Forbidden extends NetworkError
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code: 403
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name: 'Forbidden'
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module.exports.NotFound = class NotFound extends NetworkError
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code: 404
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name: 'Not Found'
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module.exports.MethodNotAllowed = class MethodNotAllowed extends NetworkError
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code: 405
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name: 'Method Not Allowed'
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module.exports.RequestTimeout = class RequestTimeout extends NetworkError
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code: 407
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name: 'Request Timeout'
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module.exports.Conflict = class Conflict extends NetworkError
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code: 409
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name: 'Conflict'
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module.exports.UnprocessableEntity = class UnprocessableEntity extends NetworkError
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code: 422
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name: 'Unprocessable Entity'
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module.exports.InternalServerError = class InternalServerError extends NetworkError
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code: 500
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name: 'Internal Server Error'
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module.exports.GatewayTimeout = class GatewayTimeout extends NetworkError
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code: 504
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name: 'Gateway Timeout'
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