Merge pull request 'reload-fix: добавил локальный сваггер и обработку перезагрузки страницы фронтом' (#58) from reload-fix into test

Reviewed-on: #58
Reviewed-by: Raykov-MS <RaykovMS@avt.rshb.ru>

api/src/main.py

@@ -4,8 +4,10 @@ from contextlib import asynccontextmanager
 from datetime import datetime, timezone
 from contextlib import suppress
 
-from fastapi import FastAPI, Response
+from fastapi import FastAPI, HTTPException, Response
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.openapi.docs import get_swagger_ui_html
+from starlette.exceptions import HTTPException as StarletteHTTPException
 from sqlalchemy import text
 from sqlalchemy.exc import SQLAlchemyError
 from fastapi.staticfiles import StaticFiles
@@ -226,4 +228,43 @@ app.add_middleware(GZipMiddleware, minimum_size=1000, compresslevel=1)
 
 os.makedirs("web", exist_ok=True)
 app.include_router(api_router, prefix="/api/v1")
+
+
+
+@app.get("/docs-local", include_in_schema=False)
+async def custom_swagger_ui_html():
+    return get_swagger_ui_html(
+        openapi_url=f"{settings.ROOT_PATH}{app.openapi_url}",  # Путь к OpenAPI схеме (обычно /openapi.json)
+        title=app.title + " - Swagger UI",
+        oauth2_redirect_url=app.swagger_ui_oauth2_redirect_url,
+        # Указываем пути к локальным файлам
+        swagger_js_url=f"{settings.ROOT_PATH}/back-static/swagger-ui-bundle.js",
+        swagger_css_url=f"{settings.ROOT_PATH}/back-static/swagger-ui.css",
+    )
+
+
+def sep_static(path, stat_dir):
+    sep_path = path.split("/")
+    index = sep_path.index(stat_dir)
+    return "/".join(sep_path[index:])
+
+
+class SPAStaticFiles(StaticFiles):
+    async def get_response(self, path: str, scope):
+        try:
+            return await super().get_response(path, scope)
+        except (HTTPException, StarletteHTTPException) as ex:
+            if ex.status_code == 404:
+                if "images" in path:
+                    return await super().get_response(sep_static(path, "images"), scope)
+                if "static" in path:
+                    return await super().get_response(sep_static(path, "static"), scope)
+                return await super().get_response("index.html", scope)
+            else:
+                raise ex
+
+
+app.mount("/back-static", StaticFiles(directory="back_static"), name="back-static")
+app.mount("/", SPAStaticFiles(directory="web", html=True), name="web")
+
 app.mount("/", StaticFiles(directory="web", html=True), name="web")