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1ec9f87542
now using requestretry module, which has a five second delay between retries. Need to increase the timeout on the health checks to allow for this, as the timeout is currently shorter than the retry delay.
69 lines
2.4 KiB
CoffeeScript
69 lines
2.4 KiB
CoffeeScript
request = require "requestretry" # allow retry on error https://github.com/FGRibreau/node-request-retry
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logger = require "logger-sharelatex"
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Settings = require "settings-sharelatex"
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# Don't let HTTP calls hang for a long time
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MAX_HTTP_REQUEST_LENGTH = 15000 # 15 seconds
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# DEPRECATED! This method of getting user details via track-changes is deprecated
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# in the way we lay out our services.
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# Instead, web should be responsible for collecting the raw data (user_ids) and
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# filling it out with calls to other services. All API calls should create a
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# tree-like structure as much as possible, with web as the root.
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module.exports = WebApiManager =
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sendRequest: (url, callback = (error, body) ->) ->
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request.get {
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url: "#{Settings.apis.web.url}#{url}"
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timeout: MAX_HTTP_REQUEST_LENGTH
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maxAttempts: 2 # for node-request-retry
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auth:
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user: Settings.apis.web.user
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pass: Settings.apis.web.pass
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sendImmediately: true
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}, (error, res, body)->
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if error?
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return callback(error)
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if res.statusCode == 404
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logger.log url: url, "got 404 from web api"
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return callback null, null
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if res.statusCode >= 200 and res.statusCode < 300
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return callback null, body
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else
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error = new Error("web returned a non-success status code: #{res.statusCode} (attempts: #{res.attempts})")
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callback error
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getUserInfo: (user_id, callback = (error, userInfo) ->) ->
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url = "/user/#{user_id}/personal_info"
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logger.log user_id: user_id, "getting user info from web"
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WebApiManager.sendRequest url, (error, body) ->
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if error?
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logger.error err: error, user_id: user_id, url: url, "error accessing web"
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return callback error
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if body == null
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logger.error user_id: user_id, url: url, "no user found"
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return callback null, null
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try
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user = JSON.parse(body)
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catch error
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return callback(error)
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callback null, {
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id: user.id
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email: user.email
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first_name: user.first_name
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last_name: user.last_name
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}
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getProjectDetails: (project_id, callback = (error, details) ->) ->
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url = "/project/#{project_id}/details"
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logger.log project_id: project_id, "getting project details from web"
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WebApiManager.sendRequest url, (error, body) ->
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if error?
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logger.error err: error, project_id: project_id, url: url, "error accessing web"
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return callback error
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try
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project = JSON.parse(body)
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catch error
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return callback(error)
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callback null, project
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