first setup configuration

backend/app/main.py

@@ -3,6 +3,7 @@
 
 from fastapi import FastAPI
 from fastapi.responses import HTMLResponse
+from fastapi.responses import RedirectResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 from starlette.requests import Request
@@ -11,6 +12,8 @@ from backend.app.api.admin import router as admin_router
 from backend.app.api.auth import router as auth_router
 from backend.app.api.links import router as links_router
 from backend.app.api.public import router as public_router
+from backend.app.api.setup import router as setup_router
+from backend.app.api.setup import has_administrator
 from backend.app.api.user_config import router as user_config_router
 from backend.app.core.config import settings
 from backend.app.database import AVATARS_DIR
@@ -24,28 +27,37 @@ app.include_router(links_router, prefix='/api')
 app.include_router(public_router, prefix='/api/public')
 app.include_router(admin_router, prefix='/api/admin')
 app.include_router(user_config_router, prefix='/api/user')
+app.include_router(setup_router, prefix='/api/setup')
 
 templates = Jinja2Templates(directory='frontend/templates')
 
 
 @app.get('/', response_class=HTMLResponse)
 async def public_root(request: Request):
+    if not has_administrator():
+        return RedirectResponse('/setup')
     feed = list_public_links()
     return templates.TemplateResponse(request, 'feed.html', {'feed': feed})
 
 
 @app.get('/admin', response_class=HTMLResponse)
 async def admin_dashboard(request: Request):
+    if not has_administrator():
+        return RedirectResponse('/setup')
     return templates.TemplateResponse(request, 'admin.html', {})
 
 
 @app.get('/profile', response_class=HTMLResponse)
 async def user_profile_page(request: Request):
+    if not has_administrator():
+        return RedirectResponse('/setup')
     return templates.TemplateResponse(request, 'user_profile.html', {})
 
 
 @app.get('/labels', response_class=HTMLResponse)
 async def labels_page(request: Request):
+    if not has_administrator():
+        return RedirectResponse('/setup')
     return templates.TemplateResponse(request, 'labels.html', {})
 
 
@@ -56,9 +68,18 @@ async def about_page(request: Request):
 
 @app.get('/login', response_class=HTMLResponse)
 async def login_page(request: Request):
+    if not has_administrator():
+        return RedirectResponse('/setup')
     return templates.TemplateResponse(request, 'login.html', {})
 
 
+@app.get('/setup', response_class=HTMLResponse)
+async def setup_page(request: Request):
+    if has_administrator():
+        return RedirectResponse('/')
+    return templates.TemplateResponse(request, 'setup.html', {})
+
+
 @app.get('/health')
 def health_check():
     return {'status': 'ok'}