[koha-commits] main Koha release repository branch 20.05.x updated. v20.05.04-37-g69ed685931

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commit 69ed68593166a389a3305cb2f39f650b0ff5c86d
Author: Fridolin Somers <fridolin.somers at biblibre.com>
Date:   Thu Sep 10 15:12:39 2020 +0200

    Bug 26424: Better performance of svc/checkouts
    
    Ajax script svc/checkouts display checkouts of a patron.
    For each item, it fetches a Koha::ItemType object and a Koha::AuthorisedValues object for location,ccode,lost and damaged.
    
    For performance on huge number of checkouts :
    Item types should be fetch once before the loop.
    authorised values should call Koha::AuthorisedValues->get_description_by_koha_field because it uses a cache.
    
    I've tested with Plack :
    Without patch :
    100 checkouts = 6 seconds
    1000 checkouts = 60 seconds
    With patch :
    100 checkouts = 5 seconds
    1000 checkouts = 44 seconds
    
    Patch also changes the fact that authorised value categories are no longer hardcoded LOC,CCODE,LOST and DAMAGED, they depend on default framework.
    Like is doing Bug 26323.
    
    Test plan :
    1) Dont apply patch
    2) Use sql to define some items lost and damaged
    3) Look at checkouts table on a patron with a lot of checkouts
    4) Apply patch
    5) Look at checkouts table again
    6) Check infos are the same : record level item type, item type, location, collection, lost, damaged
    7) Check infos are the same in "Number of checkouts by item type"
    
    Signed-off-by: Martin Renvoize <martin.renvoize at ptfs-europe.com>
    
    Signed-off-by: Katrin Fischer <katrin.fischer.83 at web.de>
    
    Signed-off-by: Jonathan Druart <jonathan.druart at bugs.koha-community.org>
    (cherry picked from commit 340c8019d2630cc2442b51ae6dfbed5526813699)
    
    Signed-off-by: Lucas Gass <lucas at bywatersolutions.com>

-----------------------------------------------------------------------

Summary of changes:
 svc/checkouts | 36 ++++++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 14 deletions(-)


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