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60 lines
1.8 KiB
CoffeeScript
60 lines
1.8 KiB
CoffeeScript
log = require 'winston'
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errors = require '../commons/errors'
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scoringQueue = require '../queues/scoring'
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module.exports.setup = (app) ->
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scoringQueue.setup()
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#app.post '/queue/scoring/pairwise', (req, res) ->
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# handler = loadQueueHandler 'scoring'
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# handler.addPairwiseTaskToQueue req, res
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app.get '/queue/messagesInQueueCount', (req, res) ->
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handler = loadQueueHandler 'scoring'
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handler.messagesInQueueCount req, res
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app.all '/queue/*', (req, res) ->
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setResponseHeaderToJSONContentType res
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queueName = getQueueNameFromPath req.path
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try
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handler = loadQueueHandler queueName
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if isHTTPMethodGet req
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handler.dispatchTaskToConsumer req,res
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else if isHTTPMethodPut req
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handler.processTaskResult req,res
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else if isHTTPMethodPost req
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handler.createNewTask req, res #TODO: do not use this in production
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else
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sendMethodNotSupportedError req, res
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catch error
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log.error error
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sendQueueError req, res, error
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setResponseHeaderToJSONContentType = (res) -> res.setHeader('Content-Type', 'application/json')
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getQueueNameFromPath = (path) ->
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pathPrefix = '/queue/'
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pathAfterPrefix = path[pathPrefix.length..]
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partsOfURL = pathAfterPrefix.split '/'
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queueName = partsOfURL[0]
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queueName
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loadQueueHandler = (queueName) -> require ('../queues/' + queueName)
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isHTTPMethodGet = (req) -> return req.route.method is 'get'
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isHTTPMethodPost = (req) -> return req.route.method is 'post'
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isHTTPMethodPut = (req) -> return req.route.method is 'put'
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sendMethodNotSupportedError = (req, res) -> errors.badMethod(res,"Queues do not support the HTTP method used." )
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sendQueueError = (req,res, error) -> errors.serverError(res, "Route #{req.path} had a problem: #{error}")
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