Hi All,
 
There are 2 objects - 
Object 1- Student Details with Field 1- Pan Number, Field 2- Background status, Field 3-Phone number, 
Object 2- Backlisted candidates with Field 1 - Pan number and Field 2- Phone number. 
 
My requirement is: 
When a record is created/inserted in Object 1- Student Details.
 If Field 1- Pan Number of  Object 1- Student Details is equal to Field 1 - Pan number of Object 2- Backlisted candidates. 
Then update Field 2- Background status of Object 1- Student Details with a message as Student is blacklisted, and also update Field 2- Phone number of Object 2- Backlisted candidates with Field 3-Phone number of Object 1- Student Details.
I have tried with Flows but am unable to fetch the fields to compare.
 
So tried APEX Class and Triggers, but unable to update the fields.
 
Below is the Apex code and Trigger I worked on:
 
APEX Class:
 
Trigger: 
 
Kindly help me to improvise the code and work on it.
 
Or What should be the new approach for this problem using Apex and Trigger?

Hi All,
 
There are 2 objects - 
Object 1- Student Details with Field 1- Pan Number, Field 2- Background status, Field 3-Phone number, 
Object 2- Backlisted candidates with Field 1 - Pan number and Field 2- Phone number. 
 
My requirement is: 
When a record is created/inserted in Object 1- Student Details.
 If Field 1- Pan Number of  Object 1- Student Details is equal to Field 1 - Pan number of Object 2- Backlisted candidates. 
Then update Field 2- Background status of Object 1- Student Details with a message as Student is blacklisted, and also update Field 2- Phone number of Object 2- Backlisted candidates with Field 3-Phone number of Object 1- Student Details.
I have tried with Flows but am unable to fetch the fields to compare.
 
So tried APEX Class and Triggers, but unable to update the fields.
 
Below is the Apex code and Trigger I worked on:
 
APEX Class:
 
Trigger: 
 
Kindly help me to improvise the code and work on it.
 
Or What should be the new approach for this problem using Apex and Trigger?

Hi All,

I am tring to authorize an org on visual studio code but when I am trying authorize it, I am getting the below error.

SFDX: Authorize an Org failed to run
Try this:
Kill the process running on port 1717 or use a custom connected app and update OauthLocalPort in the sfdx-project.json file.
19:31:13.241 sfdx force:auth:web:login --setalias VSCodePlayground --instanceurl https://login.salesforce.com --setdefaultusername ended with exit code 1

I have Killed the Process on port 1717 and tried it again then I am not getting any error but it is running for infinite time. 

Please help.

Thanks,
Parteek

Hi, I am facing error - Ensure that you implement the Queueable interface in the AnnouncementQueueable class. 

I am getting proper response....and implemented trigger, Product2Helper and AnnouncementQueable class as per the trailhead 



Follwoing is my code -
product2Trigger --->
trigger product2Trigger on Product2 (after update) {
   Product2Helper.AfterUpdate((List<Product2>)trigger.new,(List<Product2>)trigger.old);
   
}

Product2Helper Class ---->
public class Product2Helper {

    /**
     * @name COLLABORATION_GROUP
     * @description List of CollaborationGroup used in both business and test logic
    **/
    static List<CollaborationGroup> COLLABORATION_GROUP = [
        SELECT Id
        FROM CollaborationGroup
        WHERE Name = :Constants.INVENTORY_ANNOUNCEMENTS 
        OR Name = :('TEST'+Constants.INVENTORY_ANNOUNCEMENTS)
        LIMIT 1
    ];

    /**
     * @name afterUpdate
     * @description called by product2 Trigger on After Update
     * @param List<Product2> newList
     * @param List<Product2> oldList
    **/
    public static void AfterUpdate(List<Product2> prodList, List<Product2> prodOldList){
        //ToDo: Declare a List of Product2 records named needsAnnouncement

        //ToDo: Declare a Map of Strings to Inventory_Setting__mdt records

        //ToDo: Loop through a query of Inventory_Setting__mdt records and populate the Map with Name as the key

        //ToDo: Loop through the Products in newList
        // Use the corresponding Inventory Setting record to determine the correct Low Quantity Alert
        // If the Product's Quantity Remaining has been changed to less than the Low Quantity Alert
        //      add it to the needsAnnouncement list

        //ToDo: Pass records to the postAlerts method
        List<Product2> needsAnnouncement = new List<Product2>();
        Map<String,Inventory_Setting__mdt> mapInventory = new Map<String,Inventory_Setting__mdt>();
        for(Inventory_Setting__mdt inv : [select id, DeveloperName, Low_Quantity_Alert__c from Inventory_Setting__mdt]){
            mapInventory.put(inv.DeveloperName,inv);
        }
        
        for(integer i=0;i<prodList.size();i++)
        {
            if(mapInventory.get(prodList[i].Family).Low_Quantity_Alert__c > prodList[i].Quantity_Remaining__c && 
                mapInventory.get(prodList[i].Family).Low_Quantity_Alert__c <= prodOldList[i].Quantity_Remaining__c)
            {
                needsAnnouncement.add(prodList[i]);
            }
        }
        PostAlerts(needsAnnouncement);
    }

    /**
     * @name postAlerts
     * @description called by product2 Trigger on After Update
     * @param List<Product2> productList
    **/
    public static void PostAlerts(List<Product2> productList){
        List<ConnectApi.AnnouncementInput> toPost = new List<ConnectApi.AnnouncementInput>();
        for ( Product2 p : productList ){
            // ToDo: Construct a new AnnouncementInput for the Chatter Group so that it:
            // expires in a day
            // does not notify users via email.
            // and has a text body that includes the name of the product followed by the INVENTORY_LEVEL_LOW constant
            ConnectApi.MessageBodyInput msgBody = new ConnectApi.MessageBodyInput();
            ConnectApi.AnnouncementInput tempPost = new ConnectApi.AnnouncementInput();
            ConnectApi.TextSegmentInput textSegment = new ConnectApi.TextSegmentInput();
            textSegment.text = p.Name +'  '+ Constants.INVENTORY_LEVEL_LOW;
            msgBody.messageSegments = new List<ConnectApi.MessageSegmentInput>();
            msgBody.messageSegments.add(textSegment);
            
            tempPost.body = msgBody;
            tempPost.expirationDate = DateTime.Now().AddDays(1);
            tempPost.parentId = COLLABORATION_GROUP[0].id;
            tempPost.sendEmails = false;
            toPost.add(tempPost);
         }
    
        // ToDo: Create and enqueue an instance of the announcementQueuable class with the list of Products
        AnnouncementQueueable annQue = new AnnouncementQueueable(toPost);
        //annQue.toPost = toPost;
        system.enqueueJob(annQue);
    }
}

AnnouncementQueueable Class ---->
/**
 * @name AnnouncementQueueable
 * @description This class posts Chatter Announcements
**/
public class AnnouncementQueueable implements Queueable{

    public List<ConnectApi.AnnouncementInput> toPost;
    
    public AnnouncementQueueable(List<ConnectApi.AnnouncementInput> annList)
    {
        toPost = annList;
    }

    //ToDo: Modify this class to implement the Queueable interface and call the postAnnouncements method
    public void execute(System.QueueableContext context){
        
        PostAnnouncements(toPost);
    }

    /**
     * @name postAnnouncements
     * @description This method is provided for you to facilitate the Super Badge
    **/
    public static void PostAnnouncements(List<ConnectApi.AnnouncementInput> announcements){
        while ( announcements.size() > 0 ){
            if ( Limits.getDMLStatements() < Limits.getLimitDMLStatements() && !test.isRunningTest() ){
                ConnectApi.AnnouncementInput a = announcements.remove(0);
                ConnectApi.Announcements.postAnnouncement('Internal', a);
            } else {
                break;
            }
        }
        if ( announcements.size() > 0 && !test.isRunningTest() ){
            AnnouncementQueueable q = new AnnouncementQueueable(announcements);
            //q.toPost = announcements;
            system.enqueueJob(q);
            //ToDo: Enqueue the above instance of announcementQueueable
        }
    }

}

Any help would be really appreciated.