Remove the "ajax_" prefix from all new AJAX endpoints.

application/controllers/Booking.php

@@ -244,7 +244,7 @@ class Booking extends EA_Controller {
      * This method answers to an AJAX request. It calculates the available hours for the given service, provider and
      * date.
      */
-    public function ajax_get_available_hours()
+    public function get_available_hours()
     {
         try
         {
@@ -527,7 +527,7 @@ class Booking extends EA_Controller {
      *
      * Outputs a JSON string with the unavailable dates. that are unavailable.
      */
-    public function ajax_get_unavailable_dates()
+    public function get_unavailable_dates()
     {
         try
         {

application/controllers/Calendar.php

@@ -153,7 +153,7 @@ class Calendar extends EA_Controller {
     /**
      * Save appointment changes that are made from the backend calendar page.
      */
-    public function ajax_save_appointment()
+    public function save_appointment()
     {
         try
         {
@@ -293,7 +293,7 @@ class Calendar extends EA_Controller {
     /**
      * Insert of update unavailable time period to database.
      */
-    public function ajax_save_unavailable()
+    public function save_unavailable()
     {
         try
         {
@@ -408,7 +408,7 @@ class Calendar extends EA_Controller {
     /**
      * Insert of update working plan exceptions to database.
      */
-    public function ajax_save_working_plan_exception()
+    public function save_working_plan_exception()
     {
         try
         {
@@ -440,7 +440,7 @@ class Calendar extends EA_Controller {
     /**
      * Delete a working plan exceptions time period to database.
      */
-    public function ajax_delete_working_plan_exception()
+    public function delete_working_plan_exception()
     {
         try
         {
@@ -472,7 +472,7 @@ class Calendar extends EA_Controller {
      *
      * This method will return all the calendar events within a specified period.
      */
-    public function ajax_get_calendar_events()
+    public function get_calendar_appointments_for_table_view()
     {
         try
         {
@@ -562,7 +562,7 @@ class Calendar extends EA_Controller {
      * This method returns the database appointments and unavailable periods for the user selected date period and
      * record type (provider or service).
      */
-    public function ajax_get_calendar_appointments()
+    public function get_calendar_appointments()
     {
         try
         {

application/controllers/Consents.php

@@ -32,7 +32,7 @@ class Consents extends EA_Controller {
     /**
      * Save (insert or update) the consent
      */
-    public function ajax_save_consent()
+    public function save_consent()
     {
         try
         {

application/controllers/Google.php

@@ -25,9 +25,9 @@ class Google extends EA_Controller {
     public function __construct()
     {
         parent::__construct();
-        
+
         $this->load->library('google_sync');
-        
+
         $this->load->model('appointments_model');
         $this->load->model('providers_model');
         $this->load->model('roles_model');
@@ -311,18 +311,18 @@ class Google extends EA_Controller {
      * The user will need to select a specific calendar from this list to sync his appointments with. Google access must
      * be already granted for the specific provider.
      */
-    public function ajax_get_google_calendars()
+    public function get_google_calendars()
     {
         try
         {
-            if ( ! request('provider_id'))
+            $provider_id = request('provider_id');
+
+            if (empty($provider_id))
             {
                 throw new Exception('Provider id is required in order to fetch the google calendars.');
             }
 
             // Check if selected provider has sync enabled.
-            $provider_id = request('provider_id');
-
             $google_sync = $this->providers_model->get_setting($provider_id, 'google_sync');
 
             if ( ! $google_sync)
@@ -353,7 +353,7 @@ class Google extends EA_Controller {
      *
      * All the appointments will be synced with this particular calendar.
      */
-    public function ajax_select_google_calendar()
+    public function select_google_calendar()
     {
         try
         {
@@ -387,7 +387,7 @@ class Google extends EA_Controller {
      *
      * After that the provider's appointments will be no longer synced with Google Calendar.
      */
-    public function ajax_disable_provider_sync()
+    public function disable_provider_sync()
     {
         try
         {

application/controllers/Privacy.php

@@ -34,7 +34,7 @@ class Privacy extends EA_Controller {
     /**
      * Remove all customer data (including appointments) from the system.
      */
-    public function ajax_delete_personal_information()
+    public function delete_personal_information()
     {
         try
         {

assets/js/http/booking_http_client.js

@@ -55,7 +55,7 @@ App.Http.Booking = (function () {
         const appointmentId = App.Pages.Booking.manageMode ? App.Vars.appointment_data.id : null;
 
         // Make ajax post request and get the available hours.
-        const url = App.Utils.Url.siteUrl('booking/ajax_get_available_hours');
+        const url = App.Utils.Url.siteUrl('booking/get_available_hours');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -238,7 +238,7 @@ App.Http.Booking = (function () {
 
         const appointmentId = App.Pages.Booking.manageMode ? App.Vars.appointment_data.id : null;
 
-        const url = App.Utils.Url.siteUrl('booking/ajax_get_unavailable_dates');
+        const url = App.Utils.Url.siteUrl('booking/get_unavailable_dates');
 
         const data = {
             provider_id: providerId,
@@ -308,7 +308,7 @@ App.Http.Booking = (function () {
      * @param {Object} consent Contains user's consents.
      */
     function saveConsent(consent) {
-        const url = App.Utils.Url.siteUrl('consents/ajax_save_consent');
+        const url = App.Utils.Url.siteUrl('consents/save_consent');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -324,7 +324,7 @@ App.Http.Booking = (function () {
      * @param {Number} customerToken Customer unique token.
      */
     function deletePersonalInformation(customerToken) {
-        const url = App.Utils.Url.siteUrl('privacy/ajax_delete_personal_information');
+        const url = App.Utils.Url.siteUrl('privacy/delete_personal_information');
 
         const data = {
             csrf_token: App.Vars.csrf_token,

assets/js/http/calendar_http_client.js

@@ -27,9 +27,11 @@ App.Http.Calendar = (function () {
      * @param {Object} [customer] Optional, contains the customer data.
      * @param {Function} [successCallback] Optional, if defined, this function is going to be executed on post success.
      * @param {Function} [errorCallback] Optional, if defined, this function is going to be executed on post failure.
+     *
+     * @return {*|jQuery.jqXHR}
      */
     function saveAppointment(appointment, customer, successCallback, errorCallback) {
-        const url = App.Utils.Url.siteUrl('calendar/ajax_save_appointment');
+        const url = App.Utils.Url.siteUrl('calendar/save_appointment');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -53,15 +55,35 @@ App.Http.Calendar = (function () {
             });
     }
 
+    /**
+     * Remove an appointment.
+     *
+     * @param {Number} appointmentId
+     * @param {String} deleteReason
+     *
+     * @return {jQuery.jqXHR}
+     */
+    function deleteAppointment(appointmentId, deleteReason) {
+        const url = App.Utils.Url.siteUrl('calendar/delete_appointment');
+
+        const data = {
+            csrf_token: App.Vars.csrf_token,
+            appointment_id: appointmentId,
+            delete_reason: deleteReason
+        };
+
+        return $.post(url, data);
+    }
+
     /**
      * Save unavailable period to database.
      *
      * @param {Object} unavailable Contains the unavailable period data.
-     * @param {Function} successCallback The ajax success callback function.
+     * @param {Function} [successCallback] The ajax success callback function.
-     * @param {Function} errorCallback The ajax failure callback function.
+     * @param {Function} [errorCallback] The ajax failure callback function.
      */
     function saveUnavailable(unavailable, successCallback, errorCallback) {
-        const url = App.Utils.Url.siteUrl('calendar/ajax_save_unavailable');
+        const url = App.Utils.Url.siteUrl('calendar/save_unavailable');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -81,6 +103,24 @@ App.Http.Calendar = (function () {
             });
     }
 
+    /**
+     * Remove an unavailable.
+     *
+     * @param {Number} unavailableId
+     *
+     * @return {jQuery.jqXHR}
+     */
+    function deleteUnavailable(unavailableId) {
+        const url = App.Utils.Url.siteUrl('calendar/delete_unavailable');
+
+        const data = {
+            csrf_token: App.Vars.csrf_token,
+            unavailable_id: unavailableId
+        };
+
+        return $.post(url, data);
+    }
+
     /**
      * Save working plan exception of work to database.
      *
@@ -91,7 +131,7 @@ App.Http.Calendar = (function () {
      * @param {Function} errorCallback The ajax failure callback function.
      */
     function saveWorkingPlanException(date, workingPlanException, providerId, successCallback, errorCallback) {
-        const url = App.Utils.Url.siteUrl('calendar/ajax_save_working_plan_exception');
+        const url = App.Utils.Url.siteUrl('calendar/save_working_plan_exception');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -113,8 +153,18 @@ App.Http.Calendar = (function () {
             });
     }
 
+    /**
+     * Delete working plan exception
+     *
+     * @param {String} date
+     * @param {Number} providerId
+     * @param {Function} [successCallback]
+     * @param {Function} [errorCallback]
+     *
+     * @return {*|jQuery.jqXHR}
+     */
     function deleteWorkingPlanException(date, providerId, successCallback, errorCallback) {
-        const url = App.Utils.Url.siteUrl('calendar/ajax_delete_working_plan_exception');
+        const url = App.Utils.Url.siteUrl('calendar/delete_working_plan_exception');
 
         const data = {
             csrf_token: App.Vars.csrf_token,
@@ -135,10 +185,58 @@ App.Http.Calendar = (function () {
             });
     }
 
+    /**
+     * Get the appointments for the displayed calendar period.
+     *
+     * @param {Number} recordId Record ID (provider or service).
+     * @param {String} filterType The filter type, could be either "provider" or "service".
+     * @param {String} startDate Visible start date of the calendar.
+     * @param {String} endDate Visible end date of the calendar.
+     *
+     * @returns {jQuery.jqXHR}
+     */
+    function getCalendarAppointments(recordId, startDate, endDate, filterType) {
+        const url = App.Utils.Url.siteUrl('calendar/get_calendar_appointments');
+
+        const data = {
+            csrf_token: App.Vars.csrf_token,
+            record_id: recordId,
+            start_date: moment(startDate).format('YYYY-MM-DD'),
+            end_date: moment(endDate).format('YYYY-MM-DD'),
+            filter_type: filterType
+        };
+
+        return $.post(url, data);
+    }
+
+    /**
+     * Get the calendar appointments for the table view (different data structure).
+     *
+     * @param {Date} startDate
+     * @param {Date} endDate
+     *
+     * @return {*|jQuery.jqXHR}
+     */
+    function getCalendarAppointmentsForTableView(startDate, endDate) {
+        const url = App.Utils.Url.siteUrl('calendar/get_calendar_appointments_for_table_view');
+
+        const data = {
+            csrf_token: App.Vars.csrf_token,
+            startDate: moment(startDate).format('YYYY-MM-DD'),
+            endDate: moment(endDate).format('YYYY-MM-DD')
+        };
+
+        return $.post(url, data);
+    }
+
     return {
         saveAppointment,
+        deleteAppointment,
         saveUnavailable,
+        deleteUnavailable,
         saveWorkingPlanException,
-        deleteWorkingPlanException
+        deleteWorkingPlanException,
+        getCalendarAppointments,
+        getCalendarAppointmentsForTableView
     };
 })();

assets/js/utils/calendar_default_view.js

@@ -178,9 +178,6 @@ App.Utils.CalendarDefaultView = (function () {
 
             $target.parents('.popover').popover('dispose');
 
-            let url;
-            let data;
-
             if (lastFocusedEventData.data.workingPlanException) {
                 const providerId = $selectFilterItem.val();
 
@@ -224,15 +221,11 @@ App.Utils.CalendarDefaultView = (function () {
                     {
                         text: 'OK',
                         click: () => {
-                            url = App.Utils.Url.siteUrl('calendar/ajax_delete_appointment');
+                            const appointmentId = lastFocusedEventData.data.id;
 
-                            data = {
+                            const deleteReason = $('#delete-reason').val();
-                                csrf_token: App.Vars.csrf_token,
-                                appointment_id: lastFocusedEventData.data.id,
-                                delete_reason: $('#delete-reason').val()
-                            };
 
-                            $.post(url, data).done(() => {
+                            App.Http.Calendar.deleteAppointment(appointmentId, deleteReason).done(() => {
                                 $('#message-box').dialog('close');
 
                                 // Refresh calendar event items.
@@ -255,14 +248,10 @@ App.Utils.CalendarDefaultView = (function () {
                 }).appendTo('#message-box');
             } else {
                 // Do not display confirmation prompt.
-                url = App.Utils.Url.siteUrl('calendar/ajax_delete_unavailable');
 
-                data = {
+                const unavailableId = lastFocusedEventData.data.id;
-                    csrf_token: App.Vars.csrf_token,
-                    unavailable_id: lastFocusedEventData.data.id
-                };
 
-                $.post(url, data).done(() => {
+                App.Http.Calendar.deleteUnavailable(unavailableId).done(() => {
                     $('#message-box').dialog('close');
 
                     // Refresh calendar event items.
@@ -773,14 +762,7 @@ App.Utils.CalendarDefaultView = (function () {
                         .add({days: -delta.days(), hours: -delta.hours(), minutes: -delta.minutes()})
                         .format('YYYY-MM-DD HH:mm:ss');
 
-                    const url = App.Utils.Url.siteUrl('calendar/ajax_save_appointment');
+                    App.Http.Calendar.saveAppointment(appointment).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        appointment_data: appointment
-                    };
-
-                    $.post(url, data).done(() => {
                         $notification.hide('blind');
                     });
 
@@ -822,14 +804,7 @@ App.Utils.CalendarDefaultView = (function () {
 
                     unavailable.is_unavailable = Number(unavailable.is_unavailable);
 
-                    const url = App.Utils.Url.siteUrl('calendar/ajax_save_unavailable');
+                    App.Http.Calendar.saveAppointment(unavailable).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        unavailable: unavailable
-                    };
-
-                    $.post(url, data).done(() => {
                         $notification.hide('blind');
                     });
 
@@ -940,14 +915,7 @@ App.Utils.CalendarDefaultView = (function () {
                     event.data.start_datetime = appointment.start_datetime;
                     event.data.end_datetime = appointment.end_datetime;
 
-                    const url = App.Utils.Url.siteUrl('calendar/ajax_save_appointment');
+                    App.Http.Calendar.saveAppointment(appointment).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        appointment_data: appointment
-                    };
-
-                    $.post(url, data).done(() => {
                         $notification.hide('blind');
                     });
 
@@ -990,14 +958,7 @@ App.Utils.CalendarDefaultView = (function () {
                     event.data.start_datetime = unavailable.start_datetime;
                     event.data.end_datetime = unavailable.end_datetime;
 
-                    const url = App.Utils.Url.siteUrl('calendar/ajax_save_unavailable');
+                    App.Http.Calendar.saveUnavailable(unavailable).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        unavailable: unavailable
-                    };
-
-                    $.post(url, data).done(() => {
                         $notification.hide('blind');
                     });
 
@@ -1076,25 +1037,19 @@ App.Utils.CalendarDefaultView = (function () {
      * @param {Object} $calendar The calendar jQuery object.
      * @param {Number} recordId The selected record id.
      * @param {String} filterType The filter type, could be either FILTER_TYPE_PROVIDER or FILTER_TYPE_SERVICE.
-     * @param {Date} startDate Visible start date of the calendar.
+     * @param {String} startDate Visible start date of the calendar.
-     * @param {Date} endDate Visible end date of the calendar.
+     * @param {String} endDate Visible end date of the calendar.
      */
     function refreshCalendarAppointments($calendar, recordId, filterType, startDate, endDate) {
-        const url = App.Utils.Url.siteUrl('calendar/ajax_get_calendar_appointments');
-
-        const data = {
-            csrf_token: App.Vars.csrf_token,
-            record_id: recordId,
-            start_date: moment(startDate).format('YYYY-MM-DD'),
-            end_date: moment(endDate).format('YYYY-MM-DD'),
-            filter_type: filterType
-        };
-
         $('#loading').css('visibility', 'hidden');
 
         const calendarEventSource = [];
 
-        return $.post(url, data)
+        startDate = moment(startDate).format('YYYY-MM-DD');
+
+        endDate = moment(endDate).format('YYYY-MM-DD');
+
+        App.Http.Calendar.getCalendarAppointments(recordId, filterType, startDate, endDate)
             .done((response) => {
                 $calendar.fullCalendar('removeEvents');
 

assets/js/utils/calendar_google_sync.js

@@ -17,6 +17,8 @@
  * Old Name: BackendCalendarGoogleSync
  */
 App.Utils.CalendarGoogleSync = (function () {
+    const $selectFilterItem = $('#select-filter-item');
+
     /**
      * Add the utility event listeners.
      */
@@ -54,14 +56,9 @@ App.Utils.CalendarGoogleSync = (function () {
                                 // Display the calendar selection dialog. First we will get a list of the available
                                 // user's calendars and then we will display a selection modal so the user can select
                                 // the sync calendar.
-                                const url = App.Utils.Url.siteUrl('backend_api/ajax_get_google_calendars');
+                                const providerId = $('#select-filter-item').val();
 
-                                const data = {
+                                App.Http.Google.getGoogleCalendars(providerId).done((response) => {
-                                    csrf_token: App.Vars.csrf_token,
-                                    provider_id: $('#select-filter-item').val()
-                                };
-
-                                $.post(url, data).done((response) => {
                                     $('#google-calendar').empty();
 
                                     response.forEach((calendar) => {
@@ -103,7 +100,7 @@ App.Utils.CalendarGoogleSync = (function () {
                             provider.settings.google_sync = '0';
                             provider.settings.google_token = null;
 
-                            disableProviderSync(provider.id);
+                            App.Http.Google.disableProviderSync(provider.id);
 
                             $('#enable-sync').removeClass('btn-secondary enabled').addClass('btn-light');
                             $('#enable-sync span').text(App.Lang.enable_sync);
@@ -123,14 +120,11 @@ App.Utils.CalendarGoogleSync = (function () {
          * Event: Select Google Calendar "Click"
          */
         $('#select-calendar').on('click', () => {
-            const url = App.Utils.Url.siteUrl('backend_api/ajax_select_google_calendar');
+            const providerId = $('#select-filter-item').val();
 
-            const data = {
+            const calendarId = $('#google-calendar').val();
-                csrf_token: App.Vars.csrf_token,
+
-                provider_id: $('#select-filter-item').val(),
+            App.Http.Google.selectGoogleCalendar(providerId, calendarId).done(() => {
-                calendar_id: $('#google-calendar').val()
-            };
-            $.post(url, data).done(() => {
                 App.Layouts.Backend.displayNotification(App.Lang.google_calendar_selected);
                 $('#select-google-calendar').modal('hide');
             });
@@ -142,13 +136,9 @@ App.Utils.CalendarGoogleSync = (function () {
          * Trigger the synchronization algorithm.
          */
         $('#google-sync').on('click', () => {
-            const url = App.Utils.Url.siteUrl('google/sync/' + $('#select-filter-item').val());
+            const providerId = $selectFilterItem.val();
 
-            $.ajax({
+            App.Http.Google.syncWithGoogle(providerId)
-                url: url,
-                type: 'GET',
-                dataType: 'json'
-            })
                 .done(() => {
                     App.Layouts.Backend.displayNotification(App.Lang.google_sync_completed);
                     $('#reload-appointments').trigger('click');
@@ -159,25 +149,6 @@ App.Utils.CalendarGoogleSync = (function () {
         });
     }
 
-    /**
-     * Disable Provider Sync
-     *
-     * This method disables the Google synchronization for a specific provider.
-     *
-     * @param {Number} providerId The selected provider record ID.
-     */
-    function disableProviderSync(providerId) {
-        // Make an ajax call to the server in order to disable the setting from the database.
-        const url = App.Utils.Url.siteUrl('backend_api/ajax_disable_provider_sync');
-
-        const data = {
-            csrf_token: App.Vars.csrf_token,
-            provider_id: providerId
-        };
-
-        $.post(url, data);
-    }
-
     /**
      * Initialize the module.
      */

assets/js/utils/calendar_table_view.js

@@ -66,7 +66,7 @@ App.Utils.CalendarTableView = (function () {
             const endDateMoment = startDateMoment.clone().add(dayInterval - 1, 'days');
             const endDate = endDateMoment.toDate();
 
-            getCalendarEvents(startDate, endDate).done((response) => {
+            App.Http.Calendar.getCalendarAppointmentsForTableView(startDate, endDate).done((response) => {
                 const currentDate = startDate;
 
                 while (currentDate <= endDate) {
@@ -247,27 +247,23 @@ App.Utils.CalendarTableView = (function () {
         $calendar.on('click', '.delete-popover', (event) => {
             $(event.target).parents('.popover').popover('dispose'); // Hide the popover.
 
-            let url;
-            let data;
-
             // If id_role parameter exists the popover is an working plan exception.
             if (lastFocusedEventData.data.hasOwnProperty('id_roles')) {
                 // Do not display confirmation prompt.
-                url = App.Utils.Url.siteUrl + '/index.php/backend_api/ajax_delete_working_plan_exception';
 
-                data = {
+                const date = lastFocusedEventData.start.format('YYYY-MM-DD');
-                    csrf_token: App.Vars.csrf_token,
-                    working_plan_exception: lastFocusedEventData.start.format('YYYY-MM-DD'),
-                    provider_id: lastFocusedEventData.data.id
-                };
 
-                $.post(url, data).done(() => {
+                const providerId = lastFocusedEventData.data.id;
+
+                App.Http.Calendar.deleteWorkingPlanException(date, providerId).done(() => {
                     $('#message-box').dialog('close');
 
                     const workingPlanExceptions = JSON.parse(
                         lastFocusedEventData.data.settings.working_plan_exceptions
                     );
+
                     delete workingPlanExceptions[lastFocusedEventData.start.format('YYYY-MM-DD')];
+
                     lastFocusedEventData.data.settings.working_plan_exceptions = JSON.stringify(workingPlanExceptions);
 
                     // Refresh calendar event items.
@@ -284,15 +280,11 @@ App.Utils.CalendarTableView = (function () {
                     {
                         text: 'OK',
                         click: () => {
-                            url = App.Utils.Url.siteUrl('backend_api/ajax_delete_appointment');
+                            const appointmentId = lastFocusedEventData.data.id;
 
-                            data = {
+                            const deleteReason = $('#delete-reason').val();
-                                csrf_token: App.Vars.csrf_token,
-                                appointment_id: lastFocusedEventData.data.id,
-                                delete_reason: $('#delete-reason').val()
-                            };
 
-                            $.post(url, data).done(() => {
+                            App.Http.Calendar.deleteAppointment(appointmentId, deleteReason).done(() => {
                                 $('#message-box').dialog('close');
 
                                 // Refresh calendar event items.
@@ -315,14 +307,9 @@ App.Utils.CalendarTableView = (function () {
                 }).appendTo('#message-box');
             } else {
                 // Do not display confirmation prompt.
-                url = App.Utils.Url.siteUrl + '/index.php/backend_api/ajax_delete_unavailable';
+                const unavailableId = lastFocusedEventData.data.id;
 
-                data = {
+                App.Http.Calendar.deleteUnavailable(unavailableId).done(() => {
-                    csrf_token: App.Vars.csrf_token,
-                    unavailable_id: lastFocusedEventData.data.id
-                };
-
-                $.post(url, data).done(() => {
                     $('#message-box').dialog('close');
 
                     // Refresh calendar event items.
@@ -1530,14 +1517,7 @@ App.Utils.CalendarTableView = (function () {
                         .add({days: -delta.days(), hours: -delta.hours(), minutes: -delta.minutes()})
                         .format('YYYY-MM-DD HH:mm:ss');
 
-                    const url = App.Utils.Url.siteUrl('backend_api/ajax_save_appointment');
+                    App.Http.Calendar.saveAppointment(appointment).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        appointment_data: JSON.stringify(appointment)
-                    };
-
-                    $.post(url, data).done(() => {
                         $('#notification').hide('blind');
                     });
 
@@ -1577,14 +1557,7 @@ App.Utils.CalendarTableView = (function () {
                         .add({minutes: -delta.minutes()})
                         .format('YYYY-MM-DD HH:mm:ss');
 
-                    const url = App.Utils.Url.siteUrl + '/index.php/backend_api/ajax_save_unavailable';
+                    App.Http.Calendar.saveUnavailable(unavailable).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        unavailable: JSON.stringify(unavailable)
-                    };
-
-                    $.post(url, data).done(() => {
                         $('#notification').hide('blind');
                     });
 
@@ -1662,14 +1635,7 @@ App.Utils.CalendarTableView = (function () {
                     event.data.start_datetime = appointment.start_datetime;
                     event.data.end_datetime = appointment.end_datetime;
 
-                    const url = App.Utils.Url.siteUrl('backend_api/ajax_save_appointment');
+                    App.Http.Calendar.saveAppointment(appointment).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        appointment_data: JSON.stringify(appointment)
-                    };
-
-                    $.post(url, data).done(() => {
                         $('#notification').hide('blind');
                     });
 
@@ -1710,14 +1676,7 @@ App.Utils.CalendarTableView = (function () {
                     event.data.start_datetime = unavailable.start_datetime;
                     event.data.end_datetime = unavailable.end_datetime;
 
-                    const url = App.Utils.Url.siteUrl + '/index.php/backend_api/ajax_save_unavailable';
+                    App.Http.Calendar.saveUnavailable(unavailable).done(() => {
-
-                    const data = {
-                        csrf_token: App.Vars.csrf_token,
-                        unavailable: JSON.stringify(unavailable)
-                    };
-
-                    $.post(url, data).done(() => {
                         $('#notification').hide('blind');
                     });
 
@@ -1775,36 +1734,6 @@ App.Utils.CalendarTableView = (function () {
         $('.calendar-view .not-working').outerHeight((dateColumnHeight > height ? dateColumnHeight : height) - 70);
     }
 
-    /**
-     * Get the calendar events.
-     *
-     * @param {Date} startDate The start date of the selected period.
-     * @param {Date} endDate The end date of the selected period.
-     *
-     * @return {jQuery.jqXHR}
-     */
-    function getCalendarEvents(startDate, endDate) {
-        const url = App.Utils.Url.siteUrl('backend_api/ajax_get_calendar_events');
-
-        const data = {
-            csrf_token: App.Vars.csrf_token,
-            startDate: moment(startDate).format('YYYY-MM-DD'),
-            endDate: moment(endDate).format('YYYY-MM-DD')
-        };
-
-        return $.ajax({
-            url: url,
-            data: data,
-            method: 'POST',
-            beforeSend: () => {
-                // $('#loading').css('visibility', 'hidden');
-            },
-            complete: () => {
-                // $('#loading').css('visibility', '');
-            }
-        });
-    }
-
     /**
      * Initialize Page
      */

assets/js/utils/general_functions.js

@@ -252,58 +252,14 @@ window.GeneralFunctions = window.GeneralFunctions || {};
      * This method requires the global variable 'availableLanguages' to be initialized before the execution.
      *
      * @param {Object} $element Selected element button for the language selection.
+     *
+     * @deprecated Since 1.5
      */
     exports.enableLanguageSelection = function ($element) {
-        // Select Language
+        console.warn(
-        var $languageList = $('<ul/>', {
+            `Call of deprecated GeneralFunctions.enableLanguageSelection method! Please use the App.Utils.Lang.enableLanguageSelection instead as this method will be removed soon.`
-            'id': 'language-list',
+        );
-            'html': availableLanguages.map(function (availableLanguage) {
+        App.Utils.Lang.enableLanguageSelection($element);
-                return $('<li/>', {
-                    'class': 'language',
-                    'data-language': availableLanguage,
-                    'text': GeneralFunctions.upperCaseFirstLetter(availableLanguage)
-                });
-            })
-        });
-
-        $element.popover({
-            placement: 'top',
-            title: 'Select Language',
-            content: $languageList[0],
-            html: true,
-            container: 'body',
-            trigger: 'manual'
-        });
-
-        $element.on('click', function (event) {
-            event.stopPropagation();
-
-            if ($('#language-list').length === 0) {
-                $(this).popover('show');
-            } else {
-                $(this).popover('hide');
-            }
-
-            $(this).toggleClass('active');
-        });
-
-        $(document).on('click', 'li.language', function () {
-            // Change language with ajax call and refresh page.
-            var url = App.Vars.base_url + '/index.php/backend_api/ajax_change_language';
-
-            var data = {
-                csrf_token: App.Vars.csrf_token,
-                language: $(this).attr('data-language')
-            };
-
-            $.post(url, data).done(function () {
-                document.location.reload(true);
-            });
-        });
-
-        $(document).on('click', function () {
-            $element.popover('hide');
-        });
     };
 
     /**