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({
    handleSaveRecord: function(component, event, helper) {
        component.find("recordHandler").saveRecord($A.getCallback(function(saveResult) {
            // NOTE: If you want a specific behavior(an action or UI behavior) when this action is successful 
            // then handle that in a callback (generic logic when record is changed should be handled in recordUpdated event handler)
            if (saveResult.state === "SUCCESS" || saveResult.state === "DRAFT") {
                // handle component related logic in event handler
            } else if (saveResult.state === "INCOMPLETE") {
                console.log("User is offline, device doesn't support drafts.");
            } else if (saveResult.state === "ERROR") {
                console.log('Problem saving record, error: ' + JSON.stringify(saveResult.error));
            } else {
                console.log('Unknown problem, state: ' + saveResult.state + ', error: ' + JSON.stringify(saveResult.error));
            }
        }));
    },

    /**
     * Control the component behavior here when record is changed (via any component)
     */
    handleRecordUpdated: function(component, event, helper) {
        var eventParams = event.getParams();
        if(eventParams.changeType === "CHANGED") {
            // get the fields that changed for this record
            var changedFields = eventParams.changedFields;
            console.log('Fields that are changed: ' + JSON.stringify(changedFields));
            // record is changed, so refresh the component (or other component logic)
            var resultsToast = $A.get("e.force:showToast");
            resultsToast.setParams({
                "title": "Saved",
                "message": "The record was updated."
            });
            resultsToast.fire();

        } else if(eventParams.changeType === "LOADED") {
            // record is loaded in the cache
        } else if(eventParams.changeType === "REMOVED") {
            // record is deleted and removed from the cache
        } else if(eventParams.changeType === "ERROR") {
            // there’s an error while loading, saving or deleting the record
        }
    }
})