fix: Update EHRBase URL configuration to remove /rest path (#29)

* fix: Remove /rest suffix from EHRBASE_URL to fix double /rest/rest/ in oehrpy requests

The oehrpy SDK appends /rest/ to the base URL internally. With the config
default including /rest, all EHRBase API calls used /ehrbase/rest/rest/...
causing 404 errors for composition creation and AQL queries.

https://claude.ai/code/session_01Ekocc3LkbEMZ1DDSVWRQxS

* docs: Update PRD to use correct oehrpy base URL without /rest suffix

https://claude.ai/code/session_01Ekocc3LkbEMZ1DDSVWRQxS

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: platzhersh

.env.example

@@ -5,7 +5,7 @@ DEBUG=true
 DATABASE_URL=postgresql://cis:cis@localhost:5454/cis
 
 # EHRBase connection - for API service
-EHRBASE_URL=http://localhost:8080/ehrbase/rest
+EHRBASE_URL=http://localhost:8080/ehrbase
 EHRBASE_USER=
 EHRBASE_PASSWORD=
 

api/src/config.py

@@ -13,7 +13,7 @@ class Settings(BaseSettings):
     database_url: str = "postgresql://cis:cis@localhost:5432/cis"
 
     # EHRBase (oehrpy client configuration)
-    ehrbase_url: str = "http://localhost:8080/ehrbase/rest"
+    ehrbase_url: str = "http://localhost:8080/ehrbase"
     ehrbase_user: str | None = None
     ehrbase_password: str | None = None
     ehrbase_timeout: float = 30.0

docs/prd/0005-oehrpy-sdk-integration.md

@@ -373,7 +373,7 @@ class Settings(BaseSettings):
     database_url: str = "postgresql://..."
 
     # EHRBase (oehrpy client configuration)
-    ehrbase_url: str = "http://localhost:8080/ehrbase/rest"
+    ehrbase_url: str = "http://localhost:8080/ehrbase"
     ehrbase_user: str = "admin"
     ehrbase_password: str = "admin"
 
@@ -410,7 +410,7 @@ from openehr_sdk.templates import VitalSignsBuilder
 async def test_ehrbase_client_connection():
     """Verify oehrpy client can connect to EHRBase."""
     async with EHRBaseClient(
-        base_url="http://localhost:8080/ehrbase/rest",
+        base_url="http://localhost:8080/ehrbase",
         username="admin",
         password="admin",
     ) as client: