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@ -5,6 +5,8 @@ Contact: michel.peltriaux@sgdnord.rlp.de
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Created on: 17.11.20
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Created on: 17.11.20
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"""
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"""
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import shutil
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from django.contrib.auth.models import User
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from django.contrib.auth.models import User
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from django.contrib.gis.db import models
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from django.contrib.gis.db import models
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from django.utils.timezone import localtime
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from django.utils.timezone import localtime
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@ -338,3 +340,38 @@ class InterventionDocument(AbstractDocument):
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upload_to=generate_document_file_upload_path,
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upload_to=generate_document_file_upload_path,
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max_length=1000,
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max_length=1000,
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)
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)
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def delete(self, *args, **kwargs):
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"""
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Custom delete functionality for InterventionDocuments.
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Removes the folder from the file system if there are no further documents for this entry.
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Args:
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*args ():
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**kwargs ():
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Returns:
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"""
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revoc_docs = RevocationDocument.objects.filter(
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instance=self.instance.legal.revocation
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)
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other_intervention_docs = InterventionDocument.objects.filter(
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instance=self.instance
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)
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folder_path = None
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if revoc_docs.count() == 0 and other_intervention_docs.count() == 1:
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# The only file left for this intervention is the one which is currently processed and will be deleted
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# Make sure that the intervention folder itself is deleted as well, not only the file
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# Therefore take the folder path from the file path
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folder_path = self.file.path.split("/")[:-1]
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folder_path = "/".join(folder_path)
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# Remove the file itself
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super().delete(*args, **kwargs)
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# If a folder path has been set, we need to delete the whole folder!
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if folder_path is not None:
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shutil.rmtree(folder_path)
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