Add additional metadata to chargepoints

app/models/chargepoint.py

@@ -11,6 +11,11 @@ class ChargePoint(Base):
     friendly_name = Column(String, unique=True, index=True)
     is_active = Column(Boolean, default=True)
     password = Column(String)
+
     last_seen = Column(DateTime, nullable=True)
+    vendor_name = Column(String, nullable=True)
+    model = Column(String, nullable=True)
+    serial_number = Column(String, nullable=True)
+    firmware_version = Column(String, nullable=True)
 
     connectors = relationship("Connector", cascade="delete, delete-orphan")

app/ocpp_proto/chargepoint.py

@@ -16,10 +16,13 @@ from app.schemas.connector import ConnectorStatus
 class ChargePoint(cp):
 
     @on(Action.BootNotification)
-    async def on_boot_notification(self, charging_station, reason, **kwargs):
+    async def on_boot_notification(self, charging_station, **kwargs):
         with SessionLocal() as db:
             db_chargepoint = db.query(DbChargePoint).filter(DbChargePoint.friendly_name == self.id).first()
             db_chargepoint.last_seen = datetime.now(UTC)
+            for key in charging_station.keys():
+                if key in db_chargepoint.__dict__:
+                    setattr(db_chargepoint, key, charging_station[key])
             db.commit()
         return call_result.BootNotificationPayload(
             current_time=datetime.now(UTC).isoformat(),

app/schemas/chargepoint.py

@@ -19,6 +19,10 @@ class ChargePointCreate(ChargePointBase):
 class ChargePoint(ChargePointBase):
     id: UUID
     last_seen: datetime | None
+    vendor_name: str | None
+    model: str | None
+    serial_number: str | None
+    firmware_version: str | None
     connectors: list[Connector] = []
 
     class Config: