Add last webhook details to diagnostics

This partially resolves #85.

Author: wbyoung

custom_components/smartcar/diagnostics.py

@@ -36,6 +36,7 @@ async def async_get_config_entry_diagnostics(
     entry: ConfigEntry,
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
+    meta_coordinator = entry.runtime_data.meta_coordinator
     coordinators: dict[str, SmartcarVehicleCoordinator] = (
         entry.runtime_data.coordinators
     )
@@ -54,6 +55,7 @@ async def async_get_config_entry_diagnostics(
                     coordinator_name: coordinator.data
                     for coordinator_name, coordinator in coordinators.items()
                 },
+                "metadata": meta_coordinator.data,
             },
             TO_REDACT,
         ),

custom_components/smartcar/webhooks.py

@@ -46,6 +46,7 @@ def update_meta_coordinator_data[F: Callable[..., Any], ReturnT](fn: F) -> F:
     async def wrapper(*args, **kwargs) -> ReturnT:  # noqa: ANN002, ANN003
         response = await fn(*args, **kwargs)
         config_entry = kwargs["config_entry"]
+        request = args[2]
         status = response.status
         data = response.text or (response.body and response.body.decode("utf-8"))
         meta_coordinator = config_entry.runtime_data.meta_coordinator
@@ -57,6 +58,7 @@ async def wrapper(*args, **kwargs) -> ReturnT:  # noqa: ANN002, ANN003
                     "status": status,
                     **({"data": data} if data else {}),
                 },
+                "last_webhook_request": await request.text(),
             }
         )
         return cast("ReturnT", response)

tests/snapshots/test_diagnostics.ambr

@@ -119,6 +119,8 @@
       'unique_id': 'a1d50709-3502-4faa-ba43-a5c7565e6a09',
       'version': 2,
     }),
+    'metadata': dict({
+    }),
     'webhook_url': None,
   })
 # ---
@@ -261,6 +263,8 @@
       'unique_id': 'a1d50709-3502-4faa-ba43-a5c7565e6a09',
       'version': 2,
     }),
+    'metadata': dict({
+    }),
     'webhook_url': None,
   })
 # ---