overleaf/services/web/app/coffee/Features/ThirdPartyDataStore/TpdsUpdateHandler.coffee

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updateMerger = require('./UpdateMerger')
logger = require('logger-sharelatex')
projectLocator = require('../Project/ProjectLocator')
projectCreationHandler = require('../Project/ProjectCreationHandler')
projectDeleter = require('../Project/ProjectDeleter')
ProjectRootDocManager = require "../Project/ProjectRootDocManager"
FileTypeManager = require('../Uploads/FileTypeManager')
CooldownManager = require('../Cooldown/CooldownManager')
Errors = require('../Errors/Errors')
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commitMessage = "Before update from Dropbox"
module.exports =
newUpdate: (user_id, projectName, path, updateRequest, source, callback)->
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getOrCreateProject = (cb)=>
projectLocator.findUsersProjectByName user_id, projectName, (err, project)=>
logger.log user_id:user_id, filePath:path, projectName:projectName, "handling new update from tpds"
if !project?
projectCreationHandler.createBlankProject user_id, projectName, (err, project)=>
# have a crack at setting the root doc after a while, on creation we won't have it yet, but should have
# been sent it it within 30 seconds
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setTimeout (-> ProjectRootDocManager.setRootDocAutomatically project._id ), @_rootDocTimeoutLength
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cb err, project
else
cb err, project
getOrCreateProject (err, project)->
return callback(err) if err?
CooldownManager.isProjectOnCooldown project._id, (err, projectIsOnCooldown) ->
return callback(err) if err?
if projectIsOnCooldown
logger.log {projectId: project._id}, "project is on cooldown, denying request"
return callback(new Errors.TooManyRequestsError('project on cooldown'))
FileTypeManager.shouldIgnore path, (err, shouldIgnore)->
if shouldIgnore
return callback()
updateMerger.mergeUpdate user_id, project._id, path, updateRequest, source, callback
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deleteUpdate: (user_id, projectName, path, source, callback)->
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logger.log user_id:user_id, filePath:path, "handling delete update from tpds"
projectLocator.findUsersProjectByName user_id, projectName, (err, project)->
if !project?
logger.log user_id:user_id, filePath:path, projectName:projectName, "project not found from tpds update, ignoring folder or project"
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return callback()
if path == "/"
logger.log user_id:user_id, filePath:path, projectName:projectName, project_id:project._id, "project found for delete update, path is root so marking project as deleted"
return projectDeleter.markAsDeletedByExternalSource project._id, callback
else
updateMerger.deleteUpdate project._id, path, source, (err)->
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callback(err)
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_rootDocTimeoutLength : 30 * 1000