diff options
Diffstat (limited to 'models/cards.js')
-rw-r--r-- | models/cards.js | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/models/cards.js b/models/cards.js new file mode 100644 index 00000000..95943ae2 --- /dev/null +++ b/models/cards.js @@ -0,0 +1,291 @@ +Cards = new Mongo.Collection('cards'); + +// XXX To improve pub/sub performances a card document should include a +// de-normalized number of comments so we don't have to publish the whole list +// of comments just to display the number of them in the board view. +Cards.attachSchema(new SimpleSchema({ + title: { + type: String, + }, + archived: { + type: Boolean, + }, + listId: { + type: String, + }, + // The system could work without this `boardId` information (we could deduce + // the board identifier from the card), but it would make the system more + // difficult to manage and less efficient. + boardId: { + type: String, + }, + coverId: { + type: String, + optional: true, + }, + createdAt: { + type: Date, + denyUpdate: true, + }, + dateLastActivity: { + type: Date, + }, + description: { + type: String, + optional: true, + }, + labelIds: { + type: [String], + optional: true, + }, + members: { + type: [String], + optional: true, + }, + // XXX Should probably be called `authorId`. Is it even needed since we have + // the `members` field? + userId: { + type: String, + }, + sort: { + type: Number, + decimal: true, + }, +})); + +Cards.allow({ + insert(userId, doc) { + return allowIsBoardMember(userId, Boards.findOne(doc.boardId)); + }, + update(userId, doc) { + return allowIsBoardMember(userId, Boards.findOne(doc.boardId)); + }, + remove(userId, doc) { + return allowIsBoardMember(userId, Boards.findOne(doc.boardId)); + }, + fetch: ['boardId'], +}); + +Cards.helpers({ + list() { + return Lists.findOne(this.listId); + }, + + board() { + return Boards.findOne(this.boardId); + }, + + labels() { + const boardLabels = this.board().labels; + const cardLabels = _.filter(boardLabels, (label) => { + return _.contains(this.labelIds, label._id); + }); + return cardLabels; + }, + + hasLabel(labelId) { + return _.contains(this.labelIds, labelId); + }, + + user() { + return Users.findOne(this.userId); + }, + + isAssigned(memberId) { + return _.contains(this.members, memberId); + }, + + activities() { + return Activities.find({ cardId: this._id }, { sort: { createdAt: -1 }}); + }, + + comments() { + return CardComments.find({ cardId: this._id }, { sort: { createdAt: -1 }}); + }, + + attachments() { + return Attachments.find({ cardId: this._id }, { sort: { uploadedAt: -1 }}); + }, + + cover() { + return Attachments.findOne(this.coverId); + }, + + absoluteUrl() { + const board = this.board(); + return FlowRouter.path('card', { + boardId: board._id, + slug: board.slug, + cardId: this._id, + }); + }, + + rootUrl() { + return Meteor.absoluteUrl(this.absoluteUrl().replace('/', '')); + }, +}); + +Cards.mutations({ + archive() { + return { $set: { archived: true }}; + }, + + restore() { + return { $set: { archived: false }}; + }, + + setTitle(title) { + return { $set: { title }}; + }, + + setDescription(description) { + return { $set: { description }}; + }, + + move(listId, sortIndex) { + const mutatedFields = { listId }; + if (sortIndex) { + mutatedFields.sort = sortIndex; + } + return { $set: mutatedFields }; + }, + + addLabel(labelId) { + return { $addToSet: { labelIds: labelId }}; + }, + + removeLabel(labelId) { + return { $pull: { labelIds: labelId }}; + }, + + toggleLabel(labelId) { + if (this.labelIds && this.labelIds.indexOf(labelId) > -1) { + return this.removeLabel(labelId); + } else { + return this.addLabel(labelId); + } + }, + + assignMember(memberId) { + return { $addToSet: { members: memberId }}; + }, + + unassignMember(memberId) { + return { $pull: { members: memberId }}; + }, + + toggleMember(memberId) { + if (this.members && this.members.indexOf(memberId) > -1) { + return this.unassignMember(memberId); + } else { + return this.assignMember(memberId); + } + }, + + setCover(coverId) { + return { $set: { coverId }}; + }, + + unsetCover() { + return { $unset: { coverId: '' }}; + }, +}); + +Cards.before.insert((userId, doc) => { + doc.createdAt = new Date(); + doc.dateLastActivity = new Date(); + doc.archived = false; + + if (!doc.userId) { + doc.userId = userId; + } +}); + +if (Meteor.isServer) { + Cards.after.insert((userId, doc) => { + Activities.insert({ + userId, + activityType: 'createCard', + boardId: doc.boardId, + listId: doc.listId, + cardId: doc._id, + }); + }); + + // New activity for card (un)archivage + Cards.after.update((userId, doc, fieldNames) => { + if (_.contains(fieldNames, 'archived')) { + if (doc.archived) { + Activities.insert({ + userId, + activityType: 'archivedCard', + boardId: doc.boardId, + listId: doc.listId, + cardId: doc._id, + }); + } else { + Activities.insert({ + userId, + activityType: 'restoredCard', + boardId: doc.boardId, + listId: doc.listId, + cardId: doc._id, + }); + } + } + }); + + // New activity for card moves + Cards.after.update(function(userId, doc, fieldNames) { + const oldListId = this.previous.listId; + if (_.contains(fieldNames, 'listId') && doc.listId !== oldListId) { + Activities.insert({ + userId, + oldListId, + activityType: 'moveCard', + listId: doc.listId, + boardId: doc.boardId, + cardId: doc._id, + }); + } + }); + + // Add a new activity if we add or remove a member to the card + Cards.before.update((userId, doc, fieldNames, modifier) => { + if (!_.contains(fieldNames, 'members')) + return; + let memberId; + // Say hello to the new member + if (modifier.$addToSet && modifier.$addToSet.members) { + memberId = modifier.$addToSet.members; + if (!_.contains(doc.members, memberId)) { + Activities.insert({ + userId, + memberId, + activityType: 'joinMember', + boardId: doc.boardId, + cardId: doc._id, + }); + } + } + + // Say goodbye to the former member + if (modifier.$pull && modifier.$pull.members) { + memberId = modifier.$pull.members; + Activities.insert({ + userId, + memberId, + activityType: 'unjoinMember', + boardId: doc.boardId, + cardId: doc._id, + }); + } + }); + + // Remove all activities associated with a card if we remove the card + Cards.after.remove((userId, doc) => { + Activities.remove({ + cardId: doc._id, + }); + }); +} |