add configurable cloud api url and subpath routing support for reverse proxies

api_client.py

@@ -19,10 +19,14 @@ def get_http_client() -> httpx.AsyncClient:
         )
     return _http_client
 
+def get_cloud_base_url() -> str:
+    url = getattr(settings, "cloud_api_url", None) or os.getenv("CLOUD_API_URL") or "https://services-api.a2zhealth.in/v1/contec-monitor"
+    return url.rstrip("/")
+
 async def forward_vitals_to_api(vitals: NormalizedVitals) -> bool:
     """
     Attempts to POST the normalized vitals to the configured target API
-    and to the Render cloud database concurrently.
+    and to the Cloud server concurrently.
     Returns True if at least one forward succeeds.
     """
     headers = {"Content-Type": "application/json"}
@@ -59,16 +63,17 @@ async def forward_vitals_to_api(vitals: NormalizedVitals) -> bool:
             logger.warning(f"Error forwarding to primary API: {type(e).__name__} ({err_msg})")
             return False
 
-    # 2. Forward to Render Cloud Server
-    async def _forward_render() -> bool:
-        render_url = "https://contectfiveparamonitor.onrender.com/api/push-vitals"
-        is_on_render = os.getenv("RENDER") is not None or os.getenv("PORT") == "10000" or "render.local" in os.getenv("HOSTNAME", "")
-        if is_on_render:
+    # 2. Forward to Cloud Server
+    async def _forward_cloud() -> bool:
+        cloud_base = get_cloud_base_url()
+        cloud_url = f"{cloud_base}/api/push-vitals"
+        is_on_cloud = os.getenv("RENDER") is not None or os.getenv("PORT") == "10000" or "render.local" in os.getenv("HOSTNAME", "")
+        if is_on_cloud and ("onrender.com" in cloud_base):
             return True
         try:
-            url_with_key = render_url
+            url_with_key = cloud_url
             if settings.api_token:
-                url_with_key = f"{render_url}?api_key={settings.api_token}"
+                url_with_key = f"{cloud_url}?api_key={settings.api_token}"
                 
             response = await client.post(
                 url_with_key,
@@ -76,28 +81,29 @@ async def forward_vitals_to_api(vitals: NormalizedVitals) -> bool:
                 headers=headers
             )
             response.raise_for_status()
-            logger.info(f"Successfully forwarded vitals to Render Cloud for device {vitals.device_id}")
+            logger.info(f"Successfully forwarded vitals to Cloud API for device {vitals.device_id}")
             return True
         except Exception as e:
             err_msg = str(e).strip() or "timeout / connection reset"
-            logger.warning(f"Error forwarding to Render Cloud: {type(e).__name__} ({err_msg})")
+            logger.warning(f"Error forwarding to Cloud API: {type(e).__name__} ({err_msg})")
             return False
 
-    results = await asyncio.gather(_forward_primary(), _forward_render(), return_exceptions=True)
+    results = await asyncio.gather(_forward_primary(), _forward_cloud(), return_exceptions=True)
     return any(r is True for r in results if not isinstance(r, Exception))
 
 
 async def sync_patient_assignment_to_cloud(patient_data: dict, device_id: str) -> bool:
     """
-    Synchronizes patient demographics assignment to Render Cloud Server.
+    Synchronizes patient demographics assignment to Cloud Server.
     Ensures local and remote dashboards always show the exact same patient.
     """
-    is_on_render = os.getenv("RENDER") is not None or os.getenv("PORT") == "10000" or "render.local" in os.getenv("HOSTNAME", "")
-    if is_on_render:
+    cloud_base = get_cloud_base_url()
+    is_on_cloud = os.getenv("RENDER") is not None or os.getenv("PORT") == "10000" or "render.local" in os.getenv("HOSTNAME", "")
+    if is_on_cloud and ("onrender.com" in cloud_base):
         return True
 
     client = get_http_client()
-    render_assign_url = "https://contectfiveparamonitor.onrender.com/api/patient/assign"
+    cloud_assign_url = f"{cloud_base}/api/patient/assign"
     payload = {
         "device_id": device_id,
         "mrn": patient_data.get("mrn") or patient_data.get("patient_id") or "",
@@ -108,13 +114,13 @@ async def sync_patient_assignment_to_cloud(patient_data: dict, device_id: str) -
         "patient_type": patient_data.get("patient_type")
     }
     try:
-        url_with_key = render_assign_url
+        url_with_key = cloud_assign_url
         if settings.api_token:
-            url_with_key = f"{render_assign_url}?api_key={settings.api_token}"
+            url_with_key = f"{cloud_assign_url}?api_key={settings.api_token}"
         resp = await client.post(url_with_key, json=payload, headers={"Content-Type": "application/json"})
         resp.raise_for_status()
-        logger.info(f"Successfully synced patient {payload['mrn']} ({payload['name']}) to Render Cloud for {device_id}")
+        logger.info(f"Successfully synced patient {payload['mrn']} ({payload['name']}) to Cloud for {device_id}")
         return True
     except Exception as e:
-        logger.warning(f"Could not sync patient assignment to Render Cloud: {type(e).__name__} ({e})")
+        logger.warning(f"Could not sync patient assignment to Cloud: {type(e).__name__} ({e})")
         return False