Feature/process element exception event

[torqdev]

Resolves #346

• Added doc about event
• Added new event which is fired when an exception is caught inside the processElement function of ImportProcessingService

[IronSean]

Love this, opens up a lot of possibilities without making major changes to the existing logic. I could see this allowing an implementation to add:

• Better error logging where you don't just see the row and the error, but but field was being processed and the actual exception stack trace.
• Logic to allow automate retrying of known transient errors.
• Logic to allow error rows to be saved in a separate queue or custom table for manual review outside of the application logger (with the extra information about which field caused the error)
• User notifications for failed rows on specific imports
• etc.

[mcop1]

Hello @torqdev ,
I tried to fix the codeception tests, could you please update the pr branch with the latest changes from 2.x?

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[torqdev]

Hello @torqdev , I tried to fix the codeception tests, could you please update the pr branch with the latest changes from 2.x?

@mcop1 - Done

[mcop1]

Thank you!