"feat: Enhanced DETACHED_INSTANCE documentation and related changes"

backend/app/models.py

@@ -764,8 +764,15 @@ class GuestRequest(Base):
     author_ip = Column(String(50))
     otp_used_at = Column(DateTime, nullable=True)  # Zeitpunkt der OTP-Verwendung
     
+    # Neue Felder für Admin-Verwaltung
+    processed_by = Column(Integer, ForeignKey("users.id"), nullable=True)  # Admin der die Anfrage bearbeitet hat
+    processed_at = Column(DateTime, nullable=True)  # Zeitpunkt der Bearbeitung
+    approval_notes = Column(Text, nullable=True)  # Notizen bei Genehmigung
+    rejection_reason = Column(Text, nullable=True)  # Grund bei Ablehnung
+    
     printer = relationship("Printer")
     job = relationship("Job")
+    processed_by_user = relationship("User", foreign_keys=[processed_by])  # Admin der bearbeitet hat
     
     def to_dict(self) -> dict:
         """
@@ -781,8 +788,13 @@ class GuestRequest(Base):
             "status": self.status,
             "printer_id": self.printer_id,
             "job_id": self.job_id,
+            "processed_by": self.processed_by,
+            "processed_at": self.processed_at.isoformat() if self.processed_at else None,
+            "approval_notes": self.approval_notes,
+            "rejection_reason": self.rejection_reason,
             "printer": self.printer.to_dict() if self.printer else None,
-            "job": self.job.to_dict() if self.job else None
+            "job": self.job.to_dict() if self.job else None,
+            "processed_by_user": self.processed_by_user.to_dict() if self.processed_by_user else None
         }
     
     def generate_otp(self) -> str: