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Direktori : /home/serb/www/livechat/js/app/model/
Current File : /home/serb/www/livechat/js/app/model/CannedMessagesModel.js
//==============================================================================
//
//  Canned messages
//
//==============================================================================

(function(app, $, config, _)
{
    app.CannedMessagesModel = Backbone.Model.extend({
    
        defaults : {
            
            messages : []
        },
        
        initialize : function()
        {
            // Read settings
            
            this.fetch();
        },
        
        fetch : function()
        {
            var _this = this;
            
            $.get(config.listCannedMessagesPath, function(data)
            {
                if(data.success)
                {
                    // Store the data
                    
                    _this.set('messages', data.messages);
                }
            });
        },
        
        saveMessage : function(message)
        {
            // Notify about the started request
            
            this.trigger('request');
            
            var _this = this;
            
            $.post(config.updateCannedMessagePath, message, function(data)
            {
                // Notify about the finished request
                
                if(data.success)
                {
                    // Save operator in the local cache
                    
                    if(data.id)
                    {
                        // store ID generated on server-side (only on create action)
                        
                        message.id = data.id;
                        
                        if(!_this.getById(data.id))
                        {
                            _this.get('messages').push(message);
                        }
                    }
                    
                    // Notify success
                    
                    _this.trigger('sync message:saved change:messages change', message);
                }
                else
                {
                    // Notify failure
                    
                    _this.trigger('operator:saveError', data.errors);
                }
            });
        },
        
        getById : function(id)
        {
            var items = this.get('messages');
            
            for(var i = 0; i < items.length; i++)
            {
                if(items[i].id === id) return items[i];
            }
            
            return null;
        },
        
        deleteMessage : function(id)
        {
            // Remove operator from the local cache
            
            var items = this.get('messages');
            
            for(var i = 0; i < items.length; i++)
            {
                if(items[i].id === id)
                {
                    items.splice(i, 1);
                    break;
                }
            }
            
            // Remove message from the server
            
            var _this = this;
            
            $.post(config.deleteCannedMessagePath, { id : id }, function(data)
            {
                if(data.success)
                {
                    // Notify success
                    
                    _this.trigger('change:messages message:deleted');
                }
                else
                {
                    // Notify error
                    
                    _this.trigger('message:deleteError');
                }
            })
        }
    });

})(window.Application, jQuery, window.chatConfig, _);
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