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fab-manager/app/assets/javascripts/controllers/notifications.js
2018-11-21 11:32:50 +01:00

114 lines
3.6 KiB
JavaScript

/* eslint-disable
no-return-assign,
no-undef,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
'use strict';
/**
* Controller used in notifications page
* inherits $scope.$parent.notifications (global notifications state) from ApplicationController
*/
Application.Controllers.controller('NotificationsController', ['$scope', 'Notification', function ($scope, Notification) {
/* PUBLIC SCOPE */
// Array containg the archived notifications (already read)
$scope.notificationsRead = [];
// Array containg the new notifications (not read)
$scope.notificationsUnread = [];
// Total number of notifications for the current user
$scope.total = 0;
// Total number of unread notifications for the current user
$scope.totalUnread = 0;
// By default, the pagination mode is activated to limit the page size
$scope.paginateActive = true;
// The currently displayed page number
$scope.page = 1;
/**
* Mark the provided notification as read, updating its status on the server and moving it
* to the already read notifications list.
* @param notification {{id:number}} the notification to mark as read
* @param e {Object} see https://docs.angularjs.org/guide/expression#-event-
*/
$scope.markAsRead = function (notification, e) {
e.preventDefault();
return Notification.update({ id: notification.id }, {
id: notification.id,
is_read: true
}
, function (updatedNotif) {
// remove notif from unreads
const index = $scope.notificationsUnread.indexOf(notification);
$scope.notificationsUnread.splice(index, 1);
// add update notif to read
$scope.notificationsRead.push(updatedNotif);
// update counters
$scope.$parent.notifications.unread -= 1;
return $scope.totalUnread -= 1;
});
};
/**
* Mark every unread notifications as read and move them for the unread list to to read array.
*/
$scope.markAllAsRead = () =>
Notification.update({}
, function () { // success
// add notifs to read
angular.forEach($scope.notificationsUnread, function (n) {
n.is_read = true;
return $scope.notificationsRead.push(n);
});
// clear unread
$scope.notificationsUnread = [];
// update counters
$scope.$parent.notifications.unread = 0;
return $scope.totalUnread = 0;
});
/**
* Request the server to retrieve the next notifications and add them
* to their corresponding notifications list (read or unread).
*/
$scope.addMoreNotifications = function () {
Notification.query({ page: $scope.page }, function (notifications) {
$scope.total = notifications.totals.total;
$scope.totalUnread = notifications.totals.unread;
angular.forEach(notifications.notifications, function (notif) {
if (notif.is_read) {
return $scope.notificationsRead.push(notif);
} else {
return $scope.notificationsUnread.push(notif);
}
});
return $scope.paginateActive = (notifications.totals.total > ($scope.notificationsRead.length + $scope.notificationsUnread.length));
});
return $scope.page += 1;
};
/* PRIVATE SCOPE */
/**
* Kind of constructor: these actions will be realized first when the controller is loaded
*/
const initialize = () => $scope.addMoreNotifications();
// !!! MUST BE CALLED AT THE END of the controller
return initialize();
}
]);