mirror of
https://github.com/overleaf/overleaf.git
synced 2024-09-16 02:52:31 -04:00
80 lines
2.8 KiB
CoffeeScript
80 lines
2.8 KiB
CoffeeScript
UrlCache = require "./UrlCache"
|
|
CompileManager = require "./CompileManager"
|
|
db = require "./db"
|
|
dbQueue = require "./DbQueue"
|
|
async = require "async"
|
|
logger = require "logger-sharelatex"
|
|
oneDay = 24 * 60 * 60 * 1000
|
|
Settings = require "settings-sharelatex"
|
|
|
|
module.exports = ProjectPersistenceManager =
|
|
|
|
EXPIRY_TIMEOUT: Settings.project_cache_length_ms || oneDay * 2.5
|
|
|
|
markProjectAsJustAccessed: (project_id, callback = (error) ->) ->
|
|
job = (cb)->
|
|
db.Project.findOrCreate(where: {project_id: project_id})
|
|
.spread(
|
|
(project, created) ->
|
|
project.updateAttributes(lastAccessed: new Date())
|
|
.then(() -> cb())
|
|
.error cb
|
|
)
|
|
.error cb
|
|
dbQueue.queue.push(job, callback)
|
|
|
|
|
|
clearExpiredProjects: (callback = (error) ->) ->
|
|
ProjectPersistenceManager._findExpiredProjectIds (error, project_ids) ->
|
|
return callback(error) if error?
|
|
logger.log project_ids: project_ids, "clearing expired projects"
|
|
jobs = for project_id in (project_ids or [])
|
|
do (project_id) ->
|
|
(callback) ->
|
|
ProjectPersistenceManager.clearProjectFromCache project_id, (err) ->
|
|
if err?
|
|
logger.error err: err, project_id: project_id, "error clearing project"
|
|
callback()
|
|
async.series jobs, (error) ->
|
|
return callback(error) if error?
|
|
CompileManager.clearExpiredProjects ProjectPersistenceManager.EXPIRY_TIMEOUT, (error) ->
|
|
callback() # ignore any errors from deleting directories
|
|
|
|
clearProject: (project_id, user_id, callback = (error) ->) ->
|
|
logger.log project_id: project_id, user_id:user_id, "clearing project for user"
|
|
CompileManager.clearProject project_id, user_id, (error) ->
|
|
return callback(error) if error?
|
|
ProjectPersistenceManager.clearProjectFromCache project_id, (error) ->
|
|
return callback(error) if error?
|
|
callback()
|
|
|
|
clearProjectFromCache: (project_id, callback = (error) ->) ->
|
|
logger.log project_id: project_id, "clearing project from cache"
|
|
UrlCache.clearProject project_id, (error) ->
|
|
return callback(error) if error?
|
|
ProjectPersistenceManager._clearProjectFromDatabase project_id, (error) ->
|
|
return callback(error) if error?
|
|
callback()
|
|
|
|
_clearProjectFromDatabase: (project_id, callback = (error) ->) ->
|
|
job = (cb)->
|
|
db.Project.destroy(where: {project_id: project_id})
|
|
.then(() -> cb())
|
|
.error cb
|
|
dbQueue.queue.push(job, callback)
|
|
|
|
|
|
_findExpiredProjectIds: (callback = (error, project_ids) ->) ->
|
|
job = (cb)->
|
|
keepProjectsFrom = new Date(Date.now() - ProjectPersistenceManager.EXPIRY_TIMEOUT)
|
|
q = {}
|
|
q[db.op.gt] = keepProjectsFrom
|
|
db.Project.findAll(where:{lastAccessed:q})
|
|
.then((projects) ->
|
|
cb null, projects.map((project) -> project.project_id)
|
|
).error cb
|
|
|
|
dbQueue.queue.push(job, callback)
|
|
|
|
|
|
logger.log {EXPIRY_TIMEOUT: ProjectPersistenceManager.EXPIRY_TIMEOUT}, "project assets kept timeout"
|