add module decorator and app_setting

Author: bisgaard-itis

services/docker-compose.devel.yml

@@ -128,6 +128,7 @@ services:
       WEBSERVER_LOGLEVEL: DEBUG
       WEBSERVER_PROFILING: ${WEBSERVER_PROFILING}
       WEBSERVER_REMOTE_DEBUGGING_PORT: 3000
+      WEBSERVER_FUNCTIONS: ${WEBSERVER_FUNCTIONS}
 
 
   wb-api-server:

services/docker-compose.local.yml

@@ -136,6 +136,7 @@ services:
   webserver:
     environment: &webserver_environment_local
       <<: *common_environment
+      WEBSERVER_FUNCTIONS: ${WEBSERVER_FUNCTIONS}
     ports:
       - "8080"
       - "3001:3000"

services/web/server/src/simcore_service_webserver/application_settings.py

@@ -105,6 +105,14 @@ class ApplicationSettings(BaseApplicationSettings, MixinLoggingSettings):
         bool, Field(description="Enables credit computation features.")
     ] = False
 
+    WEBSERVER_FUNCTIONS: Annotated[
+        bool,
+        Field(
+            validation_alias=AliasChoices("WEBSERVER_FUNCTIONS"),
+            json_schema_extra={_X_DEV_FEATURE_FLAG: True},
+        ),
+    ] = False
+
     WEBSERVER_LOGLEVEL: Annotated[
         LogLevel,
         Field(

services/web/server/src/simcore_service_webserver/functions/_controller_rpc.py

@@ -1,5 +1,4 @@
 from aiohttp import web
-from fastapi import FastAPI
 from models_library.api_schemas_webserver import WEBSERVER_RPC_NAMESPACE
 from servicelib.rabbitmq import RPCRouter
 
@@ -12,7 +11,7 @@
 
 
 @router.expose()
-async def ping(app: FastAPI) -> str:
+async def ping(app: web.Application) -> str:
     assert app
     return "pong from webserver"
 

services/web/server/src/simcore_service_webserver/functions/plugin.py

@@ -1,7 +1,18 @@
+import logging
+
 from aiohttp import web
+from servicelib.aiohttp.application_setup import ModuleCategory, app_module_setup
 
 from . import _controller_rpc
 
+_logger = logging.getLogger(__name__)
+
 
+@app_module_setup(
+    __name__,
+    ModuleCategory.ADDON,
+    settings_name="WEBSERVER_FUNCTIONS",
+    logger=_logger,
+)
 def setup_functions(app: web.Application):
     app.on_startup.append(_controller_rpc.register_rpc_routes_on_startup)