Motor

The raspi now controls a motor to lock unlock

ui/kivy.py

@@ -1305,6 +1305,8 @@ class AddPurchaseScreen(StyledScreen):
                 title="Erfolg",
                 message=f"Kauf erfolgreich!\n\nNeuer Schuldenstand: {result['new_debt']:.2f} €",
             )
+            popup.bind(on_dismiss=lambda instance: app.motor.lock_async())
+            app.motor.unlock_async()
             popup.open()
             self.manager.current = "user_menu"
         else:
@@ -1312,6 +1314,7 @@ class AddPurchaseScreen(StyledScreen):
             popup.open()
 
 
+
 class AllDebtsScreen(StyledScreen):
     def __init__(self, **kwargs):
         super(AllDebtsScreen, self).__init__(
@@ -1531,6 +1534,26 @@ class AdminMenuScreen(StyledScreen):
         btn_manage_items.bind(on_release=self.go_manage_items)
         box.add_widget(btn_manage_items)
 
+        btn_open = RoundedButton(
+            text="Kühlschrank öffnen",
+            size_hint=(0.7, None),
+            height="60dp",
+            pos_hint={"center_x": 0.5},
+            btn_color=[0.0, 0.65, 0.57, 1],
+        )
+        btn_open.bind(on_release=self.open_fridge)
+        box.add_widget(btn_open)
+
+        btn_close = RoundedButton(
+            text="Kühlschrank schließen",
+            size_hint=(0.7, None),
+            height="60dp",
+            pos_hint={"center_x": 0.5},
+            btn_color=[0.8, 0.2, 0.2, 1],
+        )
+        btn_close.bind(on_release=self.close_fridge)
+        box.add_widget(btn_close)
+
         btn_logout = RoundedButton(
             text="Admin-Bereich verlassen",
             size_hint=(0.7, None),
@@ -1541,6 +1564,14 @@ class AdminMenuScreen(StyledScreen):
         btn_logout.bind(on_release=self.logout)
         box.add_widget(btn_logout)
 
+    def open_fridge(self, instance):
+        app = App.get_running_app()
+        app.motor.unlock_async()
+
+    def close_fridge(self, instance):
+        app = App.get_running_app()
+        app.motor.lock_async()
+
     def go_all_debts(self, instance):
         self.manager.get_screen("all_debts").back_screen = "admin_menu"
         self.manager.current = "all_debts"
@@ -1994,6 +2025,9 @@ class KuehlschrankApp(App):
         self.tracker = tracker
         self.current_user = None
         self.admin_password = None
+        from raspi.motor import Raspi
+        self.motor = Raspi()
+
 
     def build(self):
         self.title = "Getränkeliste"