Added function delete all meters for customer

admin_cli/app/client_api.py

@@ -53,6 +53,14 @@ def list_smart_meters_of_customer(self, customer_UID):
         for meter in response.get('meters', []):
             click.echo(f"Smartmeter: {meter['meter_UID']}")
 
+    def delete_smart_meters_of_customer(self, customer_UID):
+        data = {"api_key": self.api_key, "username": self.username, "customer_UID": customer_UID}
+        response = self.api_request("meter-delete", data, method='GET')
+        if "erfolgreich" in response:
+            click.echo(f"Die Smart Meter wurden erfolgreich gelöscht.")
+        else:
+            click.echo(f"Ein Fehler ist aufgetreten.")
+
     def delete_customer_portal(self, customer_UID):
         data = {"api_key": self.api_key, "username": self.username, "customer_UID": customer_UID}
         response = self.api_request("customer-delete", data, method='DELETE')

provider_portal/app/api/admin_api/response.py

@@ -14,8 +14,10 @@ class Response:
         "error_delete_customer": ("Customer Portal konnte nicht gelöscht werden.", 404),
         "success_list_customer_portals": ("Customer Portals wurden erfolgreich aufgelistet.", 200),
         "success_list_smart_meters": ("Smart Meters wurden erfolgreich aufgelistet.", 200),
+        "success_delete_smart_meters": ("Smart Meters wurden erfolgreich geloescht.", 200),
         "error_list_smart_meters": ("Smart Meters konnten nicht aufgelistet werden.", 500),
-        "error_list_customer_portals": ("Customer Portals konnten nicht aufgelistet werden.", 500)
+        "error_list_customer_portals": ("Customer Portals konnten nicht aufgelistet werden.", 500),
+        "error_delete_smart_meters": ("Smart Meter konnten nicht gelöscht werden.", 500)
     }
 
     def __init__(self, dict):

provider_portal/app/api/admin_api/routes.py

@@ -6,7 +6,7 @@
 from .response import Response
 from . import admin_api_blueprint as bp
 from app.utils.validation.string_validation import input_validation
-
+from app.api.customer_api.customer_api import CustomerAPI
 
 logger = logging.getLogger("main")
 
@@ -139,6 +139,51 @@ def list_customer_portals():
     return Response(dict=res).create_response()
 
 
+@bp.route('meter-delete', methods=['DELETE'])
+def delete_smart_meters_for_customer():
+    """
+    Route to list all smart meters of customer.
+
+    This route is used by administrators to get a list of all smart meters of customer.
+
+    Returns:
+        JSON response containing the list of smart meters.
+    """
+    try:
+        data = json.loads(request.data)
+        api_key = data["api_key"]
+        username = data["username"]
+        customer_UID = data["customer_UID"]
+        if input_validation([api_key, username]):
+            # Initialize AdminAPI class
+            api = AdminAPI(api_key=api_key, username=username)
+            auth_status = api.authenticate_admin_user()
+        else:
+            raise ValueError("error_decoding")
+    except Exception as err:
+        logger.error(f"An error has occurred when deleting smart meters: {err}")
+        res = {"message": "error_authentication"}
+        return Response(dict=res).create_response()
+
+    if auth_status:
+        try:
+            meters = api.list_smart_meters_for_customer(customer_UID)
+            for meter in meters:
+                meter_uid = meter["meter_UID"]
+                api = CustomerAPI(customer_UID, None)
+                api.delete_meter(meter_uid)
+            res = {"message": "success_delete_smart_meters"}
+            return Response(dict=res).create_response()
+
+        except Exception as err:
+            logger.error(f"An error has occurred when listing smart meters: {err}")
+            res = {"message": "error_delete_smart_meters"}
+            return Response(dict=res).create_response()
+
+    res = {"message": "error_authentication"}
+    return Response(dict=res).create_response()
+
+
 @bp.route('meter-list', methods=['GET'])
 def list_smart_meters_for_customer():
     """