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FG-AI4H-TG-Symptom / fgai4h-tg-symptom-assessment-mmvb-backend

A backend of a minimal minimal viable benchmark designed and developed by the members of the sub-group (topic group) “Symptom assessment”, which is the part of the ITU focus group “Artificial Intelligence for Health”
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Handling protected foreign keys #77

Open neopostmodern opened 4 years ago

neopostmodern commented 4 years ago

How do we want to handle protected foreign keys? Right now we're throwing 500s...

Example:

django.db.models.deletion.ProtectedError: ("Cannot delete some instances of model 'CaseSet' because they are referenced through a protected foreign key: 'BenchmarkingSession.case_set'", <QuerySet [<BenchmarkingSession: 61cba1fb-50c8-4a3c-92cf-fa29e329e3c9 <finished>>, <BenchmarkingSession: a77d9312-35c5-4cad-88ca-1d7f34872f54 <finished>>, <BenchmarkingSession: d28ac4df-70dc-4dcf-9098-785c544cb716 <running>>, <BenchmarkingSession: d733f1c8-e176-4fc1-a2da-d394188c1eb3 <running>>, <BenchmarkingSession: f493ed10-b440-4937-babf-af1d8deb5cba <finished>>, <BenchmarkingSession: f7e8db59-abd5-40e7-8ee5-03227d1b5cf7 <finished>>]>)
[25/May/2020 14:57:20] "DELETE /api/v1/case-sets/4519edd2-7c7c-433e-9c1f-e60c41fc3f7b HTTP/1.1" 500 18734

Steps to reproduce:

  1. create case set
  2. run one or more benchmarks on case set
  3. try to delete case set

@maccinza @mzwiessele