overleaf/services/web/app/coffee/Features/Project/ProjectGetter.coffee

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2014-02-12 05:23:40 -05:00
mongojs = require("../../infrastructure/mongojs")
db = mongojs.db
ObjectId = mongojs.ObjectId
async = require "async"
module.exports = ProjectGetter =
EXCLUDE_DEPTH: 8
getProjectWithoutDocLines: (project_id, callback=(error, project) ->) ->
excludes = {}
for i in [1..@EXCLUDE_DEPTH]
excludes["rootFolder#{Array(i).join(".folder")}.docs.lines"] = 0
db.projects.find _id: ObjectId(project_id), excludes, (error, projects = []) ->
callback error, projects[0]
getProject: (query, projection, callback = (error, project) ->) ->
if typeof query == "string"
query = _id: ObjectId(query)
else if query instanceof ObjectId
query = _id: query
db.projects.findOne query, projection, callback
populateProjectWithUsers: (project, callback=(error, project) ->) ->
# eventually this should be in a UserGetter.getUser module
getUser = (user_id, callback=(error, user) ->) ->
unless user_id instanceof ObjectId
user_id = ObjectId(user_id)
db.users.find _id: user_id, (error, users = []) ->
callback error, users[0]
jobs = []
jobs.push (callback) ->
getUser project.owner_ref, (error, user) ->
return callback(error) if error?
if user?
project.owner_ref = user
callback null, project
readOnly_refs = project.readOnly_refs
project.readOnly_refs = []
for readOnly_ref in readOnly_refs
do (readOnly_ref) ->
jobs.push (callback) ->
getUser readOnly_ref, (error, user) ->
return callback(error) if error?
if user?
project.readOnly_refs.push user
callback null, project
collaberator_refs = project.collaberator_refs
project.collaberator_refs = []
for collaberator_ref in collaberator_refs
do (collaberator_ref) ->
jobs.push (callback) ->
getUser collaberator_ref, (error, user) ->
return callback(error) if error?
if user?
project.collaberator_refs.push user
callback null, project
async.parallelLimit jobs, 3, (error) -> callback error, project