diff options
Diffstat (limited to 'collections/users.js')
-rw-r--r-- | collections/users.js | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/collections/users.js b/collections/users.js new file mode 100644 index 00000000..1dcccf12 --- /dev/null +++ b/collections/users.js @@ -0,0 +1,106 @@ +Users = Meteor.users; + +// Search a user in the complete server database by its name or username. This +// is used for instance to add a new user to a board. +var searchInFields = ['username', 'profile.name']; +Users.initEasySearch(searchInFields, { + use: 'mongo-db', + returnFields: searchInFields +}); + +Users.helpers({ + boards: function() { + return Boards.find({ userId: this._id }); + }, + starredBoards: function() { + var starredBoardIds = this.profile.starredBoards || []; + return Boards.find({_id: {$in: starredBoardIds}}); + }, + hasStarred: function(boardId) { + var starredBoardIds = this.profile.starredBoards || []; + return _.contains(starredBoardIds, boardId); + }, + isBoardMember: function() { + var board = Boards.findOne(Session.get('currentBoard')); + return board && _.contains(_.pluck(board.members, 'userId'), this._id) && + _.where(board.members, {userId: this._id})[0].isActive; + }, + isBoardAdmin: function() { + var board = Boards.findOne(Session.get('currentBoard')); + if (this.isBoardMember(board)) + return _.where(board.members, {userId: this._id})[0].isAdmin; + } +}); + +Users.before.insert(function(userId, doc) { + doc.profile = {}; + + // connect profile.status default + doc.profile.status = 'offline'; + + // slugify to username + //doc.username = getSlug(doc.profile.name, ''); +}); + +if (Meteor.isServer) { + // Each board document contains the de-normalized number of users that have + // starred it. If the user star or unstar a board, we need to update this + // counter. + // We need to run this code on the server only, otherwise the incrementation + // will be done twice. + Users.after.update(function(userId, user, fieldNames) { + // The `starredBoards` list is hosted on the `profile` field. If this + // field hasn't been modificated we don't need to run this hook. + if (! _.contains(fieldNames, 'profile')) + return; + + // To calculate a diff of board starred ids, we get both the previous + // and the newly board ids list + var getStarredBoardsIds = function(doc) { + return doc.profile && doc.profile.starredBoards; + }; + var oldIds = getStarredBoardsIds(this.previous); + var newIds = getStarredBoardsIds(user); + + // The _.difference(a, b) method returns the values from a that are not in + // b. We use it to find deleted and newly inserted ids by using it in one + // direction and then in the other. + var incrementBoards = function(boardsIds, inc) { + _.forEach(boardsIds, function(boardId) { + Boards.update(boardId, {$inc: {stars: inc}}); + }); + }; + incrementBoards(_.difference(oldIds, newIds), -1); + incrementBoards(_.difference(newIds, oldIds), +1); + }); + + // XXX i18n + Users.after.insert(function(userId, doc) { + var ExampleBoard = { + title: 'Welcome Board', + userId: doc._id, + permission: 'private' + }; + + // Insert the Welcome Board + Boards.insert(ExampleBoard, function(err, boardId) { + + _.forEach(['Basics', 'Advanced'], function(title) { + var list = { + title: title, + boardId: boardId, + userId: ExampleBoard.userId, + + // XXX Not certain this is a bug, but we except these fields get + // inserted by the Lists.before.insert collection-hook. Since this + // hook is not called in this case, we have to dublicate the logic and + // set them here. + archived: false, + createdAt: new Date() + }; + + Lists.insert(list); + }); + }); + }); +} |