Initial

backend/app/models/organization.py

@@ -0,0 +1,53 @@
+from django.conf import settings
+from django.db import models
+
+import os
+import shutil
+import typing
+
+if typing.TYPE_CHECKING:
+    from app.models.member import Member
+
+
+class Organization(models.Model):
+    name = models.CharField('Name', max_length=100)
+    slug = models.SlugField('URL Slug', unique=True, max_length=50)
+    exportBaseUrl = models.URLField('Export Base-URL', max_length=200)
+    members: 'models.QuerySet[Member]'
+
+    class Meta:
+        verbose_name = 'Organisation'
+        verbose_name_plural = 'Organisationen'
+
+    def __str__(self) -> str:
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if self.pk:
+            try:
+                prev = Organization.objects.get(pk=self.pk)
+                if prev.slug != self.slug:
+                    renameSlug(prev.slug, self.slug)
+            except Organization.DoesNotExist:
+                pass
+        return super().save(*args, **kwargs)
+
+    def delete(self, *args, **kwargs):
+        deleteSlug(self.slug)
+        return super().delete(*args, **kwargs)
+
+
+def renameSlug(oldSlug: str, newSlug: str):
+    if newSlug == oldSlug:
+        return
+    oldExportPath = settings.EXPORT_PATH / oldSlug
+    oldMediaPath = settings.MEDIA_ROOT / oldSlug
+    if os.path.exists(oldExportPath):
+        os.rename(oldExportPath, settings.EXPORT_PATH / newSlug)
+    if os.path.exists(oldMediaPath):
+        os.rename(oldMediaPath, settings.MEDIA_ROOT / newSlug)
+
+
+def deleteSlug(oldSlug: str):
+    shutil.rmtree(settings.EXPORT_PATH / oldSlug, ignore_errors=True)
+    shutil.rmtree(settings.MEDIA_ROOT / oldSlug, ignore_errors=True)