Initial commit

documents/models.py

@@ -0,0 +1,32 @@
+from django.db import models
+from projects.models import Project
+import os
+
+def document_upload_path(instance, filename):
+    return f"projects/{instance.project.id}/documents/{filename}"
+
+class DocumentCategory(models.Model):
+    name = models.CharField(max_length=120, unique=True)
+
+    class Meta:
+        verbose_name = "Dokumentenkategorie"
+        verbose_name_plural = "Dokumentenkategorien"
+        ordering = ["name"]
+
+    def __str__(self):
+        return self.name
+
+class Document(models.Model):
+    project = models.ForeignKey(Project, on_delete=models.CASCADE, related_name="documents")
+    category = models.ForeignKey(DocumentCategory, on_delete=models.CASCADE, verbose_name="Kategorie")
+    title = models.CharField(max_length=255, verbose_name="Name")
+    file = models.FileField(upload_to=document_upload_path, verbose_name="Datei")
+    uploaded_by = models.ForeignKey("auth.User", on_delete=models.SET_NULL, null=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    @property
+    def extension(self):
+        return os.path.splitext(self.file.name)[1].lower()
+
+    def __str__(self):
+        return self.title