Fastdotcom service optimization (#107179)

* Startup mechanic

* Workable service (again)

* Optimized version, for now

* Minor refactoring

* Test cases

* Fixing test case

* Adding startup comment

* State_unknown added

* Update homeassistant/components/fastdotcom/services.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* Check if config entries are not found

* Update tests/components/fastdotcom/test_service.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* Update homeassistant/components/fastdotcom/services.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* Update homeassistant/components/fastdotcom/services.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

---------

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

homeassistant/components/fastdotcom/services.py

@@ -0,0 +1,51 @@
+"""Services for the Fastdotcom integration."""
+from __future__ import annotations
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.core import HomeAssistant, ServiceCall, callback
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers import issue_registry as ir
+
+from .const import DOMAIN, SERVICE_NAME
+from .coordinator import FastdotcomDataUpdateCoordindator
+
+
+def async_setup_services(hass: HomeAssistant) -> None:
+    """Set up the service for the Fastdotcom integration."""
+
+    @callback
+    def collect_coordinator() -> FastdotcomDataUpdateCoordindator:
+        """Collect the coordinator Fastdotcom."""
+        config_entries = hass.config_entries.async_entries(DOMAIN)
+        if not config_entries:
+            raise HomeAssistantError("No Fast.com config entries found")
+
+        for config_entry in config_entries:
+            if config_entry.state != ConfigEntryState.LOADED:
+                raise HomeAssistantError(f"{config_entry.title} is not loaded")
+            coordinator: FastdotcomDataUpdateCoordindator = hass.data[DOMAIN][
+                config_entry.entry_id
+            ]
+            break
+        return coordinator
+
+    async def async_perform_service(call: ServiceCall) -> None:
+        """Perform a service call to manually run Fastdotcom."""
+        ir.async_create_issue(
+            hass,
+            DOMAIN,
+            "service_deprecation",
+            breaks_in_ha_version="2024.7.0",
+            is_fixable=True,
+            is_persistent=True,
+            severity=ir.IssueSeverity.WARNING,
+            translation_key="service_deprecation",
+        )
+        coordinator = collect_coordinator()
+        await coordinator.async_request_refresh()
+
+    hass.services.async_register(
+        DOMAIN,
+        SERVICE_NAME,
+        async_perform_service,
+    )