initial commit after split

src/govoplan_core/server/app.py

@@ -0,0 +1,56 @@
+from __future__ import annotations
+
+from fastapi import APIRouter
+
+from govoplan_core.core.modules import ModuleContext
+from govoplan_core.db.session import configure_database
+from govoplan_core.server.config import GovoplanServerConfig, load_server_config
+from govoplan_core.server.fastapi import create_govoplan_app
+from govoplan_core.server.platform import create_platform_router
+from govoplan_core.server.registry import build_platform_registry
+
+
+def create_app(config: GovoplanServerConfig | str | None = None):
+    if isinstance(config, str) or config is None:
+        server_config = load_server_config(config)
+    else:
+        server_config = config
+
+    database_url = getattr(server_config.settings, "database_url", None) if server_config.settings is not None else None
+    if database_url:
+        configure_database(str(database_url))
+
+    registry = build_platform_registry(server_config.enabled_modules, manifest_factories=server_config.manifest_factories)
+    api_router = APIRouter(prefix=server_config.api_prefix)
+
+    for router in server_config.base_routers:
+        api_router.include_router(router)
+
+    module_context = ModuleContext(registry=registry, settings=server_config.settings, data=server_config.module_context_data)
+    for manifest in registry.manifests():
+        if manifest.route_factory is not None:
+            api_router.include_router(manifest.route_factory(module_context))
+
+    api_router.include_router(create_platform_router())
+
+    for router in server_config.post_module_routers:
+        api_router.include_router(router)
+
+    for contribution in server_config.extra_routers:
+        if contribution.should_include(server_config.settings, registry):
+            api_router.include_router(contribution.router)
+
+    app = create_govoplan_app(
+        title=server_config.title,
+        version=server_config.version,
+        registry=registry,
+        api_router=api_router,
+        lifespan=server_config.lifespan,
+        cors_origins=server_config.cors_origins,
+    )
+    for configurator in server_config.app_configurators:
+        configurator(app, registry, server_config.settings)
+    return app
+
+
+app = create_app()