RAD Q1 2016 - Final Project Hints

StockItem.cls

//Object Oriented Class that represents our Stock_Item__c Object and provides functionality 
public with sharing class StockItem {

	//class variables defined here
	//Example: String name;


	//default constructor should take in arguments that can be used to instatiate a new StockItem object

	

	//Create methods to execute the functionality described in the requirements.


}

StockItemHandler.cls

//A Utility class to process Stock Item records from the Stock Item Handler
public with sharing class StockItemHandler {
	
	//Default Constructor
	public StockItemHandler() {
		
	}

	//Create methods here to handle the before insert, before delete and utility processes described in the requirements
	//They should accept lists of Stock_Item__c records from the trigger

	
}

StockItemHandler_Test.cls

@isTest
private class StockItemHandler_Test {
	
	@isTest static void testBeforeInsertFunctionality() {
		// Implement test code
	}
	
	@isTest static void testBeforeDeleteFunctionality() {
		// Implement test code
	}

	@isTest static void testgetLowStockItems() {
		// Implement test code
	}
	
}

StockItemTrigger.trigger

trigger StockItemTrigger on Stock_Item__c (before insert, before delete) {

	//Instantiate StockItemHandler
	

	//Before Insert Handling
	if(Trigger.isInsert && Trigger.isBefore) {
		//call the class in your handler for before insert
	}

	//Before Delete Handling
	if(Trigger.isDelete && Trigger.isBefore) {
		//call the class in your handler for before delete
	}


}

StockItemTrigger_COMPLETED.trigger

/*
* NOTE: THIS IS JUST A COMPLETED VERSION OF THE .trigger FILE ABOVE.
*/
trigger CompletedStockItemTrigger on Stock_Item__c (before insert, before delete) {

	//Instantiate StockItemHandler
	StockItemHandler handler = new StockItemHandler();

	//Before Insert Handling
	if(Trigger.isInsert && Trigger.isBefore) {
		handler.OnBeforeInsert(Trigger.new);
	}

	//Before Delete Handling
	if(Trigger.isDelete && Trigger.isBefore) {
		handler.OnBeforeDelete(Trigger.old);
  }


}