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Introduce bulk :create, :update and :destroy

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Introduce bulk :create, :update and :destroy actions to avoid doing several request in the admin schedule.
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Ana 2016-08-18 00:27:52 +02:00 • committed by Ana María Martínez Gómez
parent 10561129f9
commit bcff982d3d
5 changed files with 186 additions and 136 deletions
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143
app/assets/javascripts/osem-schedule.js
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@ -1,7 +1,8 @@
var url; // Should be initialize in Schedule.initialize
var conference_id; // Should be initialize in Schedule.initialize
var schedule_id; // Should be initialize in Schedule.initialize
var events_to_save = {};
var events_to_create = {};
var events_to_update = {};
var events_to_remove = {};
function showMessage(message, type){
@ -11,105 +12,101 @@ function showMessage(message, type){
}
var Schedule = {
initialize: function(url_param, schedule_id_param) {
url = url_param;
initialize: function(conference_id_param, schedule_id_param) {
conference_id = conference_id_param;
schedule_id = schedule_id_param;
},
remove: function(element) {
var e = $("#" + element);
var event_id = e.attr("event_id");
if(e.attr("event_schedule_id")!= null){
events_to_remove[event_id] = {
event: e,
previous_parent: e.parent()
};
var event_schedule_id = e.attr("event_schedule_id");
if(event_schedule_id != null){
events_to_remove[event_id] = event_schedule_id;
}
delete events_to_save[event_id];
delete events_to_create[event_id];
delete events_to_update[event_id];
var unscheduled = $(".unscheduled-events");
e.appendTo(unscheduled);
e.find(".schedule-event-delete-button").hide();
},
add: function (previous_parent, new_parent, event) {
var params = {
previous_parent: previous_parent,
new_parent: new_parent,
event: event
}
add: function (new_parent, event) {
var event_id = event.attr("event_id");
events_to_save[event_id] = params;
var event_schedule_id = event.attr("event_schedule_id");
var room_id = new_parent.attr("room_id");
var start_time = (new_parent.attr("date") + ' ' + new_parent.attr("hour"));
if(event_schedule_id != null){
var params = {};
params[event_schedule_id] = {
room_id: room_id,
start_time: start_time
};
events_to_update[event_id] = params;
delete events_to_create[event_id];
}
else{
events_to_create[event_id] = {
room_id: room_id,
start_time: start_time,
event_id: event_id,
schedule_id: schedule_id
};
delete events_to_update[event_id];
}
delete events_to_remove[event_id];
event.appendTo(new_parent);
$("#event-" + event_id).find(".schedule-event-delete-button").show();
},
saveEvents: function () {
var errors = '';
for (var key in events_to_save){
var event = events_to_save[key]['event'];
var event_schedule_id = event.attr("event_schedule_id");
var new_parent = events_to_save[key]['new_parent'];
var my_url = url;
var type = 'POST';
var params = { event_schedule: {
room_id: new_parent.attr("room_id"),
start_time: (new_parent.attr("date") + ' ' + new_parent.attr("hour"))
}};
if(event_schedule_id != null){
type = 'PUT';
my_url += ('/' + event_schedule_id);
}
else{
params['event_schedule']['event_id'] = event.attr("event_id");
params['event_schedule']['schedule_id'] = schedule_id;
}
var success_callback_save = function(data) {
console.log(data);
event.attr("event_schedule_id", data.event_schedule_id);
}
var error_callback_save = function(data) {
console.log(data);
var with_errors = false;
var error_callback = function(data) {
try{
errors += $.parseJSON(data.responseText).errors;
event.appendTo(events_to_save[key]['previous_parent']);
if(parent.hasClass('unscheduled-events'))
event.find(".schedule-event-delete-button").hide();
with_errors = true;
}catch(e){
with_errors = true;
}
}
if(!jQuery.isEmptyObject(events_to_create)){
$.ajax({
async: false,
url: my_url,
type: type,
data: params,
success: success_callback_save,
error: error_callback_save,
url: ("/admin/conferences/" + conference_id + "/bulk_create"),
type: 'POST',
data: { event_schedules: events_to_create },
error: error_callback,
dataType : 'json'
});
}
for (var key in events_to_remove){
var event = events_to_remove[key]['event'];
var success_callback_remove = function(data) {
console.log(data);
event.attr("event_schedule_id", null);
}
var error_callback_remove = function(data) {
console.log(data);
errors += $.parseJSON(data.responseText).errors;
events_to_remove[key]['previous_parent'].append(event);
if(!parent.hasClass('unscheduled-events'))
event.find(".schedule-event-delete-button").show();
}
if(!jQuery.isEmptyObject(events_to_update)){
$.ajax({
async: false,
url: url + '/' + event.attr("event_schedule_id"),
type: 'DELETE',
success: success_callback_remove,
error: error_callback_remove,
url: ("/admin/conferences/" + conference_id + "/bulk_update"),
type: 'POST',
data: { event_schedules: events_to_update },
error: error_callback,
dataType : 'json'
});
}
events_to_remove = {};
events_to_save = {};
if(errors == '')
showMessage('Schedule correctly saved', 'notice');
else
showMessage(errors, 'error');
if(!jQuery.isEmptyObject(events_to_remove)){
$.ajax({
async: false,
url: ("/admin/conferences/" + conference_id + "/bulk_destroy"),
type: 'POST',
data: { event_schedules: events_to_remove },
error: error_callback,
dataType : 'json'
});
}
var url = (window.location.href).substring(0, window.location.href.indexOf('?'));
if(with_errors){
var msg = "Some events couldn't be scheduled"
if(errors != ''){
msg += (": " + errors);
}
window.location.href = (url + "?flash=" + msg + "&type=error");
} else {
window.location.href = (url + "?flash=Schedule correctly saved&type=notice");
}
}
};
@ -142,7 +139,7 @@ $(document).ready( function() {
$(ui.draggable).css("left", 0);
$(ui.draggable).css("top", 0);
$(this).css("background-color", "#ffffff");
Schedule.add($(ui.draggable).parent(), $(this), $(ui.draggable));
Schedule.add($(this), $(ui.draggable));
},
over: function(event, ui) {
$(this).css("background-color", "#009ED8");