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95 lines
3.9 KiB
CoffeeScript
95 lines
3.9 KiB
CoffeeScript
Settings = require('settings-sharelatex')
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rclient = require("redis-sharelatex").createClient(Settings.redis.documentupdater)
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keys = Settings.redis.documentupdater.key_schema
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request = require("request").defaults(jar: false)
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async = require "async"
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rclient_sub = require("redis-sharelatex").createClient(Settings.redis.documentupdater)
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rclient_sub.subscribe "applied-ops"
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rclient_sub.setMaxListeners(0)
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module.exports = DocUpdaterClient =
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randomId: () ->
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chars = for i in [1..24]
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Math.random().toString(16)[2]
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return chars.join("")
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subscribeToAppliedOps: (callback = (message) ->) ->
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rclient_sub.on "message", callback
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sendUpdate: (project_id, doc_id, update, callback = (error) ->) ->
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rclient.rpush keys.pendingUpdates({doc_id}), JSON.stringify(update), (error)->
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return callback(error) if error?
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doc_key = "#{project_id}:#{doc_id}"
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rclient.sadd "DocsWithPendingUpdates", doc_key, (error) ->
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return callback(error) if error?
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rclient.rpush "pending-updates-list", doc_key, callback
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sendUpdates: (project_id, doc_id, updates, callback = (error) ->) ->
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DocUpdaterClient.preloadDoc project_id, doc_id, (error) ->
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return callback(error) if error?
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jobs = []
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for update in updates
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do (update) ->
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jobs.push (callback) ->
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DocUpdaterClient.sendUpdate project_id, doc_id, update, callback
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async.series jobs, callback
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getDoc: (project_id, doc_id, callback = (error, res, body) ->) ->
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request.get "http://localhost:3003/project/#{project_id}/doc/#{doc_id}", (error, res, body) ->
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if body? and res.statusCode >= 200 and res.statusCode < 300
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body = JSON.parse(body)
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callback error, res, body
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getDocAndRecentOps: (project_id, doc_id, fromVersion, callback = (error, res, body) ->) ->
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request.get "http://localhost:3003/project/#{project_id}/doc/#{doc_id}?fromVersion=#{fromVersion}", (error, res, body) ->
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if body? and res.statusCode >= 200 and res.statusCode < 300
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body = JSON.parse(body)
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callback error, res, body
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preloadDoc: (project_id, doc_id, callback = (error) ->) ->
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DocUpdaterClient.getDoc project_id, doc_id, callback
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flushDoc: (project_id, doc_id, callback = (error) ->) ->
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request.post "http://localhost:3003/project/#{project_id}/doc/#{doc_id}/flush", (error, res, body) ->
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callback error, res, body
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setDocLines: (project_id, doc_id, lines, source, user_id, undoing, callback = (error) ->) ->
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request.post {
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url: "http://localhost:3003/project/#{project_id}/doc/#{doc_id}"
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json:
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lines: lines
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source: source
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user_id: user_id
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undoing: undoing
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}, (error, res, body) ->
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callback error, res, body
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deleteDoc: (project_id, doc_id, callback = (error) ->) ->
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request.del "http://localhost:3003/project/#{project_id}/doc/#{doc_id}", (error, res, body) ->
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callback error, res, body
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flushProject: (project_id, callback = () ->) ->
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request.post "http://localhost:3003/project/#{project_id}/flush", callback
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deleteProject: (project_id, callback = () ->) ->
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request.del "http://localhost:3003/project/#{project_id}", callback
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acceptChange: (project_id, doc_id, change_id, callback = () ->) ->
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request.post "http://localhost:3003/project/#{project_id}/doc/#{doc_id}/change/#{change_id}/accept", callback
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removeComment: (project_id, doc_id, comment, callback = () ->) ->
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request.del "http://localhost:3003/project/#{project_id}/doc/#{doc_id}/comment/#{comment}", callback
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getProjectDocs: (project_id, projectStateHash, callback = () ->) ->
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request.get "http://localhost:3003/project/#{project_id}/doc?state=#{projectStateHash}", (error, res, body) ->
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if body? and res.statusCode >= 200 and res.statusCode < 300
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body = JSON.parse(body)
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callback error, res, body
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sendProjectUpdate: (project_id, userId, docUpdates, fileUpdates, version, callback = (error) ->) ->
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request.post {
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url: "http://localhost:3003/project/#{project_id}"
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json: { userId, docUpdates, fileUpdates, version }
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}, (error, res, body) ->
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callback error, res, body
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