[Koha-bugs] [Bug 8260] New: Routing List Ranking Needs Re-order After Patron Delete

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=8260

          Priority: P5 - low
 Change sponsored?: ---
            Bug ID: 8260
                CC: colin.campbell at ptfs-europe.com
          Assignee: koha-bugs at lists.koha-community.org
           Summary: Routing List Ranking Needs Re-order After Patron
                    Delete
          Severity: minor
    Classification: Unclassified
                OS: All
          Reporter: dcook at prosentient.com.au
          Hardware: All
            Status: NEW
           Version: master
         Component: Serials
           Product: Koha

Currently, deleting a patron will create a missing value in the ranking of
members in a routing list. For instance, the ranking will go 1, 2, 3, 5 in the
database when the patron ranked at #4 is deleted. 

This causes the intranet to display these rankings as 1, 2, 3, 1, since 5 is
not a valid option due to there only being 4 entries in the database. 

I've written up a little re-order function based on the reorder_members
function, which just re-orders all the members for that routing list every time
routing.pl or routing-preview.pl are called. 

It might be more ideal to only run it if errors are detected, but that error
detection would require more code that might just add more bulk.

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