Implementing Custom Business Events in D365FO
In this blog post, we'll walk through the steps to implement custom business events in Dynamics 365 Finance and Operations (D365FO). We'll cover creating a contract, defining a business event class, triggering the business event, building the solution, and rebuilding the business event catalog. Let's dive in!
Step 1: Create the Contract
First, we need to create a contract class that will define the data structure for our business event. Here's an example:
[BusinessEvents(classStr(TestCustTableUpdateBusinessEventContract), 'Test:TestCustTableUpdateBusinessEventContract', 'Test description', ModuleAxapta::AccountsReceivable)]
public class TestCustTableUpdateBusinessEventContract extends BusinessEventsContractBase
{
CustTable custTable;
public static TestCustTableUpdateBusinessEventContract newFromCustTable(CustTable _custTable)
{
TestCustTableUpdateBusinessEventContract contract = new TestCustTableUpdateBusinessEventContract();
contract.parmcustTable(_custTable);
return contract;
}
private CustTable parmcustTable(CustTable _custTable = custTable)
{
custTable = _custTable;
return custTable;
}
}
Step 2: Define the Business Event Class
Next, we'll define the business event class that will handle the event logic. Here's an example:
public class TestCustomerDataUpdateBusinessEvent extends BusinessEventsBase
{
CustTable custTable;
public static TestCustomerDataUpdateBusinessEvent newFromCustTable(CustTable _custTable)
{
TestCustomerDataUpdateBusinessEvent businessEvent = new TestCustomerDataUpdateBusinessEvent();
businessEvent.parmcustTable(_custTable);
return businessEvent;
}
private CustTable parmcustTable(CustTable _custTable = custTable)
{
custTable = _custTable;
return custTable;
}
[Wrappable(true), Replaceable(true)]
public BusinessEventsContract buildContract()
{
// Note: This method will be called only if the business event is activated.
return TestCustTableUpdateBusinessEventContract::newFromCustTable(custTable);
}
}
Step 3: Trigger the Business Event
Finally, we'll trigger the business event from the CustTable update method. Here's how you can do it:
[ExtensionOf(tableStr(CustTable))]
final class TestCustTable_Extension
{
void update(boolean _updateSmmBusRelTable, boolean _updateParty)
{
next update(_updateSmmBusRelTable, _updateParty);
// Call business event
if (BusinessEventsConfigurationReader::isBusinessEventEnabled(classStr(TestCustomerDataUpdateBusinessEvent)))
{
CustTable custTable = CustTable::find(this.AccountNum);
TestCustomerDataUpdateBusinessEvent::newFromCustTable(custTable).send();
}
}
}
Step 4: Build the Solution
After making the necessary changes, build the solution to ensure that all components are correctly compiled and integrated.
Step 5: Rebuild the Business Event Catalog
Now, go to System administration > Setup > Business events > Business event catalog form and rebuild the business event catalog. This step ensures that your new business event is registered and available for use.
Conclusion
By following these steps, you can implement custom business events in D365FO. This allows you to extend the functionality of your system and integrate with external systems or processes. Happy coding!
