Feat/Fix: Scheduler actions more strictly defined. Commands now working.

backend/services/device_controller.py

@@ -403,6 +403,87 @@ class DeviceController:
         else:
             raise UnsupportedDeviceTypeError(f"Unsupported device type: {device_type}")
 
+    # ========================================================================
+    # Cycle Commands (for scheduled automation)
+    # ========================================================================
+
+    async def start_cycle(
+        self,
+        unit_id: str,
+        device_type: str,
+        sync_clock: bool = True,
+    ) -> Dict[str, Any]:
+        """
+        Execute complete start cycle for scheduled automation.
+
+        This handles the full pre-recording workflow:
+        1. Sync device clock to server time
+        2. Find next safe index (with overwrite protection)
+        3. Start measurement
+
+        Args:
+            unit_id: Unit identifier
+            device_type: "slm" | "seismograph"
+            sync_clock: Whether to sync device clock to server time
+
+        Returns:
+            Response dict from device module
+        """
+        if device_type == "slm":
+            try:
+                return await self.slmm_client.start_cycle(unit_id, sync_clock)
+            except SLMMClientError as e:
+                raise DeviceControllerError(f"SLMM error: {str(e)}")
+
+        elif device_type == "seismograph":
+            return {
+                "status": "not_implemented",
+                "message": "Seismograph start cycle not yet implemented",
+                "unit_id": unit_id,
+            }
+
+        else:
+            raise UnsupportedDeviceTypeError(f"Unsupported device type: {device_type}")
+
+    async def stop_cycle(
+        self,
+        unit_id: str,
+        device_type: str,
+        download: bool = True,
+    ) -> Dict[str, Any]:
+        """
+        Execute complete stop cycle for scheduled automation.
+
+        This handles the full post-recording workflow:
+        1. Stop measurement
+        2. Enable FTP
+        3. Download measurement folder
+        4. Verify download
+
+        Args:
+            unit_id: Unit identifier
+            device_type: "slm" | "seismograph"
+            download: Whether to download measurement data
+
+        Returns:
+            Response dict from device module
+        """
+        if device_type == "slm":
+            try:
+                return await self.slmm_client.stop_cycle(unit_id, download)
+            except SLMMClientError as e:
+                raise DeviceControllerError(f"SLMM error: {str(e)}")
+
+        elif device_type == "seismograph":
+            return {
+                "status": "not_implemented",
+                "message": "Seismograph stop cycle not yet implemented",
+                "unit_id": unit_id,
+            }
+
+        else:
+            raise UnsupportedDeviceTypeError(f"Unsupported device type: {device_type}")
+
     # ========================================================================
     # Health Check
     # ========================================================================