Created
February 25, 2015 01:38
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firebase-service
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| app.controller('EventSignupController', function ($scope, $routeParams, EventService, AuthService) { | |
| // Load the selected event with firebase through the eventservice | |
| $scope.selectedEvent = EventService.events.get($routeParams.eventId); | |
| // get user settings | |
| $scope.user = AuthService.user; | |
| $scope.signedIn = AuthService.signedIn; | |
| // Message functionality | |
| $scope.posts = EventService.posts.all($scope.selectedEvent.$id); | |
| $scope.post = { | |
| message: '' | |
| }; | |
| $scope.addPost = function (){ | |
| $scope.post.creator = $scope.user.profile.username; | |
| $scope.post.creatorUID = $scope.user.uid; | |
| EventService.posts.createPost($scope.selectedEvent.$id, $scope.post); | |
| }; | |
| $scope.deletePost = function(post){ | |
| EventService.posts.deletePost($scope.selectedEvent.$id, post); | |
| // workaround for eventService bug: | |
| // $scope.posts.$remove(post); | |
| }; | |
| }); |
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| app.factory('EventService', function ($firebase, FIREBASE_URL) { | |
| var ref = new Firebase(FIREBASE_URL); | |
| var events = $firebase(ref.child('events')).$asArray(); | |
| var EventService = { | |
| events: { | |
| all: events, | |
| create: function (event) { | |
| return events.$add(event); | |
| }, | |
| get: function (eventId) { | |
| return $firebase(ref.child('events').child(eventId)).$asObject(); | |
| }, | |
| delete: function (event) { | |
| return events.$remove(event); | |
| } | |
| }, | |
| posts: { | |
| all: function(eventId){ | |
| var posts = $firebase(ref.child('events').child(eventId).child('posts')).$asArray(); | |
| return posts; | |
| }, | |
| createPost: function (eventId, post) { | |
| // this does work | |
| var posts = $firebase(ref.child('events').child(eventId).child('posts')).$asArray(); | |
| return posts.$add(post); | |
| }, | |
| deletePost: function (eventId, post) { | |
| // this does not work | |
| var posts = $firebase(ref.child('events').child(eventId).child('posts')).$asArray(); | |
| return posts.$remove(post); | |
| } | |
| } | |
| }; | |
| return EventService; | |
| }); |
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| <div class="col-xs-8 col-xs-offset-2 well"> | |
| <form ng-submit="addPost()" ng-show="signedIn()"> | |
| <input type="text" ng-model="post.message" /> | |
| <button type="submit" class="btn btn-primary btn-sm">Add Post</button> | |
| </form> | |
| <br> | |
| <div class="post row" ng-repeat="post in posts"> | |
| <div> | |
| <div class="info"> | |
| {{ post.message }} | |
| </div> | |
| <div> | |
| <span>submitted by {{ post.creator }}</span> | |
| <a href="" ng-click="deletePost(post)" ng-show="user.uid === post.creatorUID">delete</a> | |
| </div> | |
| <br> | |
| </div> | |
| </div> | |
| </div> |
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