Extracting the name of attachments from email

[LuckyLouie]

Hello,
I need to extract the names of attachments from an email.
The attachmentIds extraction is working fine:

$list = record\attribute('Email', '65fd41542cce03aba', 'attachmentsIds');

where am I going wrong in extracting the names?

$list = record\attribute('Email', '65fd41542cce03aba', 'attachmentsNames');

Thanks

[rabii]

attachmentsNames is a a not storable field. you would have to loop through the attachments and get the name of each one of them as below

$ids = record\attribute('Email', '65fd41542cce03aba', 'attachmentsIds');

$names = list();

$i = 0;

while($i < array\length($ids)){
    
    $o = record\fetch('Attachment', array\at($ids, $i));
    
    if ($o) {
        $name = object\get($o, 'name');
        $names = array\push($names, $name);
    }

    $i = $i + 1;
}

$names = array\join($names, ' - ');​​ 

[LuckyLouie]

Thank you rabii.
However, I have a little problem. I don't know why your formula works in sandbox, but when I try to use it in bpm or workflow it doesn't work:

I am sending an attachment called Invoice, but the process goes through the right side :/

[rabii]

Can you share more details maybe some code is blocking the execution.

[LuckyLouie]

I don't know why the $names variable in workflow or bpm always returns an empty value even though the same script in the sandbox returns the correct value.
For example, below is the workflow which also does not work, and when testing the same script, it returns 'true' on the same email in the sandbox:

[rabii]

Hey,

I have noticed that you are using trigger type => After record saved (This will always trigger on update as default) i would suggest to change that to After record created which will be triggered only when the parent is opportunity. i have tested this and it works on a bpmn - on workflow won't work as the formula condition will always return null while it should return a boolean. I suggest that you use bpmn. please find attached a flowchart you can import and test with it and also build on it.

I hope this helps