Have you looked at opac/svc/overdrive_proxy ? It doesn't do a POST, but it does do some external api calls. On Thu, Sep 9, 2021 at 8:52 AM Isherwood, Andrew < andrew.isherwood@ptfs-europe.com> wrote:
Hi
I've been banging my head against this one for a few hours now, so I'm hoping someone can help!
I've developed a Koha ILL backend for RapidILL for a customer. Part of the development was to create a plugin that provides Koha Rest API endpoints that effectively proxies to the RapidILL SOAP API. Everything works perfectly on my development server running koha-testing-docker
However, on the customer's Koha instance, all API calls to the plugin fail validation with the following error:
{ "errors": [ { "message": "Expected object - got null.", "path": "/body" } ], "status": 400 }
I'm pretty confident that my plugin and the requests I'm making to it are correct since everything works perfectly on my dev server, however the API spec is here
https://github.com/PTFS-Europe/koha-plugin-rapidill/blob/main/Koha/Plugin/Co...
and a sample request body is:
{ "requestId": "17900139", "updateAction": "Cancel", "metadata": { "UpdateComment": "TEST PLEASE CANCEL REQUEST" } }
The most annoying thing is that I've had this problem a few times before in the past and it's always come down to module dependency versions, though this time, I'm not sure this is the problem. I've aligned versions of the following modules on the customer's server to match the versions on my koha-testing-docker, these have been the problematic modules in the past. But still no luck:
JSON - 2.90 JSON::Validator - 3.14 Mojolicious - 8.12 Mojolicious::Plugin::OpenAPI - 2.16
In an attempt to narrow it down, I've been trying to find somewhere else in Koha where a POST API call is made, but haven't found one, any idea?
Does anyone have any suggestions where else I could try?
Many thanks Andrew ------------------------------- Andrew Isherwood Senior Software Engineer
Email: andrew.isherwood@ptfs-europe.com www.ptfs-europe.com
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