Create Custom Object and Fields in Apex

I utilized the Metadata API to create a custom object and fields. You need to deploy the MedatadataService.cls and MetadataServiceTest.cls classes to your Salesforce org.

Assignment:

Write an Apex class that creates a custom object called "Sales Order” and populates it with data from the Opportunity object.

Fields

• Sales Order Number (Text, 10 characters)
• Date (Date)
• Account Name (Text, 50 characters)
• Contact Name (Text, 50 characters)
• Opportunity Name (Text, 100 characters)
• Sales Order Amount (Currency)

The class should have a method that creates a sales order record for each Opportunity record

Criteria:

• The Opportunity Stage is "Closed Won"
• The Opportunity does not already have a sales order