9e56bda916
This commit includes: - Project structure and FastAPI setup - SQLAlchemy models for users, vehicles, schedules, and tickets - Alembic migrations - User authentication and management - Vehicle and schedule management - Ticket purchase and cancellation with time restrictions - Comprehensive API documentation
353 lines
10 KiB
Python
353 lines
10 KiB
Python
from datetime import datetime
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from typing import Any, List, Optional
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy import or_
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from sqlalchemy.orm import Session
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from app.core.auth import get_current_active_user
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from app.db.session import get_db
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from app.models.user import User
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from app.models.vehicle import Schedule, Vehicle, VehicleType
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from app.schemas.vehicle import (
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Schedule as ScheduleSchema,
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)
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from app.schemas.vehicle import (
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ScheduleCreate,
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ScheduleUpdate,
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VehicleCreate,
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VehicleUpdate,
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)
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from app.schemas.vehicle import (
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Vehicle as VehicleSchema,
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)
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router = APIRouter()
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# Vehicle endpoints
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@router.get("/", response_model=List[VehicleSchema])
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def list_vehicles(
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*,
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db: Session = Depends(get_db),
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skip: int = 0,
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limit: int = 100,
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vehicle_type: Optional[VehicleType] = None,
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search: Optional[str] = None,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Retrieve vehicles with optional filtering.
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"""
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query = db.query(Vehicle).filter(Vehicle.is_active == True)
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if vehicle_type:
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query = query.filter(Vehicle.vehicle_type == vehicle_type)
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if search:
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query = query.filter(
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or_(
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Vehicle.vehicle_number.contains(search),
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)
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)
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vehicles = query.offset(skip).limit(limit).all()
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return vehicles
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@router.post("/", response_model=VehicleSchema, status_code=status.HTTP_201_CREATED)
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def create_vehicle(
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*,
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db: Session = Depends(get_db),
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vehicle_in: VehicleCreate,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Create new vehicle.
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"""
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# Check if vehicle with same number already exists
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db_vehicle = db.query(Vehicle).filter(Vehicle.vehicle_number == vehicle_in.vehicle_number).first()
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if db_vehicle:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Vehicle with this number already exists",
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)
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vehicle = Vehicle(
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vehicle_number=vehicle_in.vehicle_number,
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vehicle_type=vehicle_in.vehicle_type,
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capacity=vehicle_in.capacity,
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is_active=True,
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)
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db.add(vehicle)
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db.commit()
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db.refresh(vehicle)
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return vehicle
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@router.get("/{vehicle_id}", response_model=VehicleSchema)
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def get_vehicle(
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*,
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db: Session = Depends(get_db),
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vehicle_id: int,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Get vehicle by ID.
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"""
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vehicle = db.query(Vehicle).filter(Vehicle.id == vehicle_id, Vehicle.is_active == True).first()
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if not vehicle:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Vehicle not found"
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)
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return vehicle
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@router.put("/{vehicle_id}", response_model=VehicleSchema)
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def update_vehicle(
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*,
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db: Session = Depends(get_db),
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vehicle_id: int,
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vehicle_in: VehicleUpdate,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Update a vehicle.
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"""
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vehicle = db.query(Vehicle).filter(Vehicle.id == vehicle_id, Vehicle.is_active == True).first()
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if not vehicle:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Vehicle not found"
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)
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# Check if vehicle number is being updated and if it's already taken
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if vehicle_in.vehicle_number and vehicle_in.vehicle_number != vehicle.vehicle_number:
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db_vehicle = db.query(Vehicle).filter(Vehicle.vehicle_number == vehicle_in.vehicle_number).first()
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if db_vehicle:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Vehicle with this number already exists",
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)
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vehicle_data = vehicle_in.dict(exclude_unset=True)
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for key, value in vehicle_data.items():
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setattr(vehicle, key, value)
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db.add(vehicle)
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db.commit()
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db.refresh(vehicle)
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return vehicle
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@router.delete("/{vehicle_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
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def delete_vehicle(
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*,
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db: Session = Depends(get_db),
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vehicle_id: int,
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_: User = Depends(get_current_active_user),
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) -> None:
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"""
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Delete a vehicle (soft delete).
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"""
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vehicle = db.query(Vehicle).filter(Vehicle.id == vehicle_id, Vehicle.is_active == True).first()
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if not vehicle:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Vehicle not found"
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)
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# Soft delete by setting is_active to False
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vehicle.is_active = False
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db.add(vehicle)
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db.commit()
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return None
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# Schedule endpoints
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@router.get("/schedules", response_model=List[ScheduleSchema])
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def list_schedules(
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*,
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db: Session = Depends(get_db),
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skip: int = 0,
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limit: int = 100,
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vehicle_id: Optional[int] = None,
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vehicle_type: Optional[VehicleType] = None,
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departure_from: Optional[datetime] = None,
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departure_to: Optional[datetime] = None,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Retrieve schedules with optional filtering.
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"""
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query = db.query(Schedule).join(Vehicle).filter(
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Schedule.is_active == True,
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Vehicle.is_active == True
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)
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if vehicle_id:
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query = query.filter(Schedule.vehicle_id == vehicle_id)
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if vehicle_type:
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query = query.filter(Vehicle.vehicle_type == vehicle_type)
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if departure_from:
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query = query.filter(Schedule.departure_time >= departure_from)
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if departure_to:
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query = query.filter(Schedule.departure_time <= departure_to)
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schedules = query.order_by(Schedule.departure_time).offset(skip).limit(limit).all()
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return schedules
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@router.post("/schedules", response_model=ScheduleSchema, status_code=status.HTTP_201_CREATED)
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def create_schedule(
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*,
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db: Session = Depends(get_db),
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schedule_in: ScheduleCreate,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Create new schedule.
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"""
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# Check if vehicle exists
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vehicle = db.query(Vehicle).filter(
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Vehicle.id == schedule_in.vehicle_id,
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Vehicle.is_active == True
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).first()
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if not vehicle:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Vehicle not found",
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)
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# Validate that arrival time is after departure time
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if schedule_in.arrival_time <= schedule_in.departure_time:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Arrival time must be after departure time",
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)
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# Validate that available seats doesn't exceed vehicle capacity
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if schedule_in.available_seats > vehicle.capacity:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Available seats cannot exceed vehicle capacity ({vehicle.capacity})",
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)
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schedule = Schedule(
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vehicle_id=schedule_in.vehicle_id,
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departure_location=schedule_in.departure_location,
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arrival_location=schedule_in.arrival_location,
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departure_time=schedule_in.departure_time,
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arrival_time=schedule_in.arrival_time,
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available_seats=schedule_in.available_seats,
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is_active=True,
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)
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db.add(schedule)
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db.commit()
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db.refresh(schedule)
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return schedule
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@router.get("/schedules/{schedule_id}", response_model=ScheduleSchema)
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def get_schedule(
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*,
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db: Session = Depends(get_db),
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schedule_id: int,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Get schedule by ID.
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"""
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schedule = db.query(Schedule).filter(
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Schedule.id == schedule_id,
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Schedule.is_active == True
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).first()
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if not schedule:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Schedule not found"
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)
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return schedule
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@router.put("/schedules/{schedule_id}", response_model=ScheduleSchema)
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def update_schedule(
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*,
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db: Session = Depends(get_db),
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schedule_id: int,
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schedule_in: ScheduleUpdate,
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_: User = Depends(get_current_active_user),
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) -> Any:
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"""
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Update a schedule.
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"""
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schedule = db.query(Schedule).filter(
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Schedule.id == schedule_id,
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Schedule.is_active == True
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).first()
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if not schedule:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Schedule not found"
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)
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# If updating available seats, check that it doesn't exceed vehicle capacity
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if schedule_in.available_seats is not None:
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vehicle = db.query(Vehicle).filter(Vehicle.id == schedule.vehicle_id).first()
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if schedule_in.available_seats > vehicle.capacity:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Available seats cannot exceed vehicle capacity ({vehicle.capacity})",
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)
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# If updating times, validate that arrival is after departure
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new_departure = schedule_in.departure_time or schedule.departure_time
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new_arrival = schedule_in.arrival_time or schedule.arrival_time
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if new_arrival <= new_departure:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Arrival time must be after departure time",
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)
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schedule_data = schedule_in.dict(exclude_unset=True)
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for key, value in schedule_data.items():
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setattr(schedule, key, value)
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db.add(schedule)
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db.commit()
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db.refresh(schedule)
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return schedule
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@router.delete("/schedules/{schedule_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
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def delete_schedule(
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*,
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db: Session = Depends(get_db),
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schedule_id: int,
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_: User = Depends(get_current_active_user),
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) -> None:
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"""
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Delete a schedule (soft delete).
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"""
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schedule = db.query(Schedule).filter(
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Schedule.id == schedule_id,
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Schedule.is_active == True
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).first()
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if not schedule:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Schedule not found"
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)
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# Soft delete by setting is_active to False
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schedule.is_active = False
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db.add(schedule)
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db.commit()
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return None |