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What is Bulkify trigger?
Bulkifying Apex Trigger refers to the concept of making sure the code properly handles more than one record at a time. So if a batch of records invokes the same Apex trigger, all of those records need to be processed as a bulk, in order to write scalable code and avoid hitting governor limits.
Can we make callout from Apex trigger?
As we know that trigger runs synchronously we cannot make a callout to external system from trigger, this is because a trigger cannot wait for the execution to complete as this can cause performance issue, however an apex trigger can invoke a callout when the callout is made from a method which is defined as …
Why do we use future method?
Future method in salesforce: Future methods are used to run the process in a separate thread, at later time when system resources are available. Future methods provide the benefits of not blocking the users from performing other operations and providing higher governor and execution limits for the processes.
What does it mean to bulkify Apex code?
Bulkifying Apex code refers to the concept of making sure the code properly handles more than one record at a time. An individual Apex request gets a maximum of 100 SOQL queries before exceeding that governor limit. So if this trigger is invoked by a batch of more than 100 Account records, the governor limit will throw a runtime exception
How to call the future method from trigger?
Open the one for the future method and observe what is actually occurring. Within your trigger, you can pass a list of bt_stripe__Transaction__c Id’s to the future method. Ideally the transactionFactory method will also be able to work with a collection of Id’s rather than one at a time.
How many callouts can I make per transaction?
Appreciate all your help. You can make 100 callouts per transaction. If you want to keep it as a future method, just pass in a list of up to 100 account Ids (less if you also need to get a token or some other callout), or use queueable, and you can chain them together.
How many future callouts do you need in apex?
Every 200 records should require 2 future methods or 1 queueable method (with chaining). Your trigger is already bulkified, though you do need to handle the “more than 100 callout” problem. Here’s an optimized version: