HardApex Triggeron Opportunity 50 ptsCreated Oct 13, 2026
Whenever an Opportunity is inserted, updated, or deleted, recalculate the total Amount of Opportunities for every affected Account. Store the total in Account Opportunity_Amount_Total__c. Accounts with no Opportunities should have a total of zero. Use aggregate SOQL and update each Account only once.
Constraints
Write bulk-safe trigger logic. Never run SOQL or DML inside a loop.