Bug - PostmasterFilter Import via CMD is not updating Filter

[meisterheister]

Environment

• Server OS: Ubuntu
• Browser: Chrome
• Znuny version: 6.5.5

Expected behavior

When altering a Postmaster Filter Konfiguration via Admin:PostMasterFilter:Import updates should be applied to the Filters.

Actual behavior

Importing the configuration via CMD is not updating the Filter whereby crating a new filter works when changing the filter name. Since there seems to be no delete functionality creating a new filter every time is not a feasible solution.

How to reproduce

Steps to reproduce the behavior:

1. Create a YAML file containing a valid filter config

   ---
   - Match:
   - Key: From
   Value: INVALID-CUSTOMER2
   Name: Support - CustomerID test2
   Not:
   - Key: From
   Value: ~
   Set:
   - Key: X-OTRS-CustomerNo
   Value: test2
   StopAfterMatch: 0

2. Run Import sudo -uotrs /opt/otrs/bin/otrs.Console.pl Admin::PostMasterFilter::Import test2.yaml

3. Alter YAML file:

   ---
   - Match:
   - Key: From
   Value: VALID-CUSTOMER2
   Name: Support - CustomerID test2
   Not:
   - Key: From
   Value: ~
   Set:
   - Key: X-OTRS-CustomerNo
   Value: test2
   StopAfterMatch: 0

4. Run import again sudo -uotrs /opt/otrs/bin/otrs.Console.pl Admin::PostMasterFilter::Import test2.yaml

5. Value is still the old one.

Additional information

Updating existing filters was working fine at least in Znuny 6.0 where I previously used the add-on ImportExportPostmasterFilter. Since Updating to Znuny LTS this module is not available anymore so I tried to switch to the integrated version. However it seems that this issue has another origin since even when I install the previously used addon (making it install changing framework version in OPM) imports will not update Filters anymore.

[rkaldung]

Internal issue 881