JavaScript Helper for the Lightning App to Render Cases

RWDCaseAppHelper.js

({
	getCases : function(component) {
		var action = component.get("c.GetRecentCases");
	    var self = this;
    	action.setCallback(this, function(a) {
            try
            {
                var cases=a.getReturnValue();
	            console.log('Result = ' + JSON.stringify(cases));
        		component.set("v.cases", cases);
            }
            catch (e)
	        {
    	        alert('Exception ' + e);
        	}
	    });
    	$A.enqueueAction(action);
	}
})