feat: Space Booking System - MVP complet
Sistem web pentru rezervarea de birouri și săli de ședință cu flux de aprobare administrativă. Stack: FastAPI + Vue.js 3 + SQLite + TypeScript Features implementate: - Autentificare JWT + Self-registration cu email verification - CRUD Spații, Utilizatori, Settings (Admin) - Calendar interactiv (FullCalendar) cu drag-and-drop - Creare rezervări cu validare (durată, program, overlap, max/zi) - Rezervări recurente (săptămânal) - Admin: aprobare/respingere/anulare cereri - Admin: creare directă rezervări (bypass approval) - Admin: editare orice rezervare - User: editare/anulare rezervări proprii - Notificări in-app (bell icon + dropdown) - Notificări email (async SMTP cu BackgroundTasks) - Jurnal acțiuni administrative (audit log) - Rapoarte avansate (utilizare, top users, approval rate) - Șabloane rezervări (booking templates) - Atașamente fișiere (upload/download) - Conflict warnings (verificare disponibilitate real-time) - Integrare Google Calendar (OAuth2) - Suport timezone (UTC storage + user preference) - 225+ teste backend Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Claude Agent
176
backend/app/api/google_calendar.py
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176
backend/app/api/google_calendar.py
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"""Google Calendar integration endpoints."""
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from typing import Annotated
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from fastapi import APIRouter, Depends, HTTPException, Query, status
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from google_auth_oauthlib.flow import Flow
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from sqlalchemy.orm import Session
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from app.core.config import settings
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from app.core.deps import get_current_user, get_db
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from app.models.google_calendar_token import GoogleCalendarToken
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from app.models.user import User
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router = APIRouter()
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@router.get("/integrations/google/connect")
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def connect_google(
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current_user: Annotated[User, Depends(get_current_user)],
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) -> dict[str, str]:
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"""
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Start Google OAuth flow.
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Returns authorization URL that user should visit to grant access.
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"""
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if not settings.google_client_id or not settings.google_client_secret:
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raise HTTPException(
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status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
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detail="Google Calendar integration not configured",
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)
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try:
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flow = Flow.from_client_config(
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{
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"web": {
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"client_id": settings.google_client_id,
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"client_secret": settings.google_client_secret,
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"auth_uri": "https://accounts.google.com/o/oauth2/auth",
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"token_uri": "https://oauth2.googleapis.com/token",
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"redirect_uris": [settings.google_redirect_uri],
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}
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},
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scopes=[
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"https://www.googleapis.com/auth/calendar",
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"https://www.googleapis.com/auth/calendar.events",
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],
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redirect_uri=settings.google_redirect_uri,
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)
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authorization_url, state = flow.authorization_url(
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access_type="offline", include_granted_scopes="true", prompt="consent"
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)
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# Note: In production, store state in session/cache and validate it in callback
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return {"authorization_url": authorization_url, "state": state}
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except Exception as e:
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail=f"Failed to start OAuth flow: {str(e)}",
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)
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@router.get("/integrations/google/callback")
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def google_callback(
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code: Annotated[str, Query()],
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state: Annotated[str, Query()],
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db: Annotated[Session, Depends(get_db)],
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current_user: Annotated[User, Depends(get_current_user)],
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) -> dict[str, str]:
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"""
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Handle Google OAuth callback.
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Exchange authorization code for tokens and store them.
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"""
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if not settings.google_client_id or not settings.google_client_secret:
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raise HTTPException(
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status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
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detail="Google Calendar integration not configured",
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)
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try:
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flow = Flow.from_client_config(
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{
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"web": {
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"client_id": settings.google_client_id,
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"client_secret": settings.google_client_secret,
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"auth_uri": "https://accounts.google.com/o/oauth2/auth",
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"token_uri": "https://oauth2.googleapis.com/token",
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"redirect_uris": [settings.google_redirect_uri],
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}
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},
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scopes=[
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"https://www.googleapis.com/auth/calendar",
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"https://www.googleapis.com/auth/calendar.events",
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],
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redirect_uri=settings.google_redirect_uri,
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state=state,
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)
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# Exchange code for tokens
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flow.fetch_token(code=code)
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credentials = flow.credentials
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# Store tokens
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token_record = (
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db.query(GoogleCalendarToken)
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.filter(GoogleCalendarToken.user_id == current_user.id)
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.first()
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)
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if token_record:
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token_record.access_token = credentials.token # type: ignore[assignment]
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token_record.refresh_token = credentials.refresh_token # type: ignore[assignment]
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token_record.token_expiry = credentials.expiry # type: ignore[assignment]
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else:
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token_record = GoogleCalendarToken(
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user_id=current_user.id, # type: ignore[arg-type]
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access_token=credentials.token,
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refresh_token=credentials.refresh_token,
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token_expiry=credentials.expiry,
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)
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db.add(token_record)
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db.commit()
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return {"message": "Google Calendar connected successfully"}
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except Exception as e:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"OAuth failed: {str(e)}",
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)
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@router.delete("/integrations/google/disconnect")
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def disconnect_google(
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db: Annotated[Session, Depends(get_db)],
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current_user: Annotated[User, Depends(get_current_user)],
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) -> dict[str, str]:
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"""
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Disconnect Google Calendar.
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Removes stored tokens for the current user.
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"""
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token_record = (
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db.query(GoogleCalendarToken)
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.filter(GoogleCalendarToken.user_id == current_user.id)
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.first()
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)
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if token_record:
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db.delete(token_record)
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db.commit()
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return {"message": "Google Calendar disconnected"}
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@router.get("/integrations/google/status")
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def google_status(
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db: Annotated[Session, Depends(get_db)],
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current_user: Annotated[User, Depends(get_current_user)],
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) -> dict[str, bool | str | None]:
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"""
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Check Google Calendar connection status.
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Returns whether user has connected their Google Calendar account.
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"""
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token_record = (
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db.query(GoogleCalendarToken)
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.filter(GoogleCalendarToken.user_id == current_user.id)
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.first()
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)
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return {
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"connected": token_record is not None,
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"expires_at": token_record.token_expiry.isoformat() if token_record and token_record.token_expiry else None,
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}
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