3 comments on “Salesforce Advanced Apex Specialist – Trailhead Superbadge”

Salesforce Advanced Apex Specialist – Trailhead Superbadge

Salesforce Advanced Apex Specialist - Trailhead Superbadge

Continuing my quest with trailhead #SeizetheTrail , the last one in my list is the Advanced Apex Specialist Superbadge ..  I started working on this superbadge and this post is to document some of the findings / tips / gotchas as I progress thru this one..

Step 1

  • make sure you create the Custom metadata records with the exact same names given (that matches the product families)
  • in the constants apex class, declare all the properties as public static

Step 2

  • OrderTrigger needs to handle only after update event
  • OrderTrigger should use the Orderhelper internally for the rollup
  • Don’t forget to remove the “with sharing” from the orderHelper class

Step 3

  • Override the Add and New button under Product object to use the visualforce page
  • Product2New visualforce page
    • in the pageblock table columns, use the field labels as headers using $ObjectType
    • update the column values to use the productRecord fields inside the productwrapper
    • use apex:chart to display the horizantal bar chart in a separate pageblock above the table
    • reRender the required components from the Save and Add buttons
  • Product2Extension apex class
    • Make the Controller class “Without Sharing”
    • add the inner class ProductWrapper
    • replace the list of products with list of productwrapper
    • use Savepoint in the Save method
    • iterate thru the productWrapper and extract the products and pricebookentries and insert them separately
    • use try catch block and do a rollback if there are any errors
  • ChartHelper apex class
    • Make the ContChartHelperroller class “Without Sharing
    • move the chart data initialisation logic to Chart Helper class
    • make the GetInventory method @AuraEnabled

Step 4

This is probably the simplest of all the steps.. update theTestDataFactory class to handle the key requirements given..

  • Make sure all the methods in the TestDataFactory class are Public Static and the class is marked “with sharing”
  • all the construct methods should create the mentioned objects with the required fields and unique names and return the records without inserting them
  • use the Insert method to call all the construct methods and then insert the records returned from those methods.

Step 5

  • Update the VerifyQuantityOrdered method in TestDataFactory with a System.Assert to compare the Quantity Ordered between the Updated product and the original product plus the incoming quantity
  • run both OrderTests and Product2Extension_UnitTest and make sure both the test classes are passing  and the classes they are intended to cover has more than 75% coverage

Step 6

  • Don’t forget to create the chatter group “Inventory Announcements” .. mark it public and tick the disable auto archive checkbox and use the description text given
  • update the product trigger to handle only after update and use the product helper class to handle the after update logic
  • update the product helper class AfterUpdate method to use the postAlerts method which in turn will be using the AnnouncementQueueable class to process the chatter group notification
  • AnnouncementQueueable is a Queueable class and uses ConnectApi to post the announcement

Step 7

  • Override the New and Edit buttons under the Order object to use the OrderEdit visualforce page

Step 8

 

This was my last superbadge and by completing this Advanced Apex Specialist Superbadge , I’m now eligible for Platform Developer II certificate provided I clear the multiple choice exam.. 🙂

Good luck to you all if you are working on this superbadge or preparing for the Salesforce Platform Developer II certification.

 

2 comments on “Salesforce Lightning Component Framework Specialist – Trailhead Superbadge”

Salesforce Lightning Component Framework Specialist – Trailhead Superbadge

Salesforce Platform Developer II

I’ve successfully completed the Lightning Component Framework Specialist superbadge & this post documents some of the tips & tricks/gotchas that I noticed as I progressed thru this superbadge..
Overall it took me close to 7 hrs (split across 3 days) to complete this with the below breakdown of steps..

  • Day 1 – Step 1, Step 2, Step 3
  • Day 2 – Step 4, Step 5, Step 6
  • Day 3 – Step 7, Step 8, Step 9, Step 10

Note: This superbadge is both a direct part of the Salesforce Platform Developer II certification and also required to unlock the Advanced Apex specialist superbadge which is again part of the Salesforce Platform Developer II certification
below is the list of points I noted down (categorized by Steps).. hope this helps you if you are working on the superbadge.
Step 1
make sure you read the prerequisite steps and complete all of them.

  • use a New Trailhead Playground environment,
  • disable the component cache in the setup
  • install the unmanaged package, 
  • understand the naming conventions to be used in the javascript controller & helper methods
  • review the data model of the objects introduced by the unmanaged package and check if the data has been imported into those new objects.

Step 2
Read & Understand the use case and visualise the layout of the entire page and how the individual components are fitting in and communicating between them.

  • this step entirely focuses on the BoatSearchForm component so make sure the UI of this component is fully ready
  • make sure the “New” button visibility is controlled by checking the support for the createRecord event
  • create both the Lightning page and the Lightning app containing all the 3 components we created before.

Step 3

  • This step focuses on the BoatSearchResults component
  • you will be creating a component to handle the display of each boat tile

Step 4

  • This step focuses on the communication between the search form & the search results component and how the search results refresh based on the selected boat type
  • make sure the FormSubmit lightning event is of type Component and not Application

Step 5

  • The BoatSelectedEvent is of type Application

Step 6

  • make sure the BoatReviewAdded lightning event is of type Component and not Application
  • In the AddBoatReview component, create both the controller and helper methods and make sure from the helper method and set the response back to the boat review attribute or log the error back to the browser console

Step 7
Step 8
Step 9
Step 10
References
Use the Salesforce Developer Forum and Stack Exchange discussions when you have exhausted all the options you can think of while solving a Step.. without trying your own attempts, referring these discussion threads will not help..
Good luck with the Super Badge and also with the Platform Developer II Certification.
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