UMBRA/backend/app/routers/projects.py
2026-02-15 16:13:41 +08:00

209 lines
6.3 KiB
Python

from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select
from sqlalchemy.orm import selectinload
from typing import List
from app.database import get_db
from app.models.project import Project
from app.models.project_task import ProjectTask
from app.schemas.project import ProjectCreate, ProjectUpdate, ProjectResponse
from app.schemas.project_task import ProjectTaskCreate, ProjectTaskUpdate, ProjectTaskResponse
from app.routers.auth import get_current_session
from app.models.settings import Settings
router = APIRouter()
@router.get("/", response_model=List[ProjectResponse])
async def get_projects(
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Get all projects with their tasks."""
query = select(Project).options(selectinload(Project.tasks)).order_by(Project.created_at.desc())
result = await db.execute(query)
projects = result.scalars().all()
return projects
@router.post("/", response_model=ProjectResponse, status_code=201)
async def create_project(
project: ProjectCreate,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Create a new project."""
new_project = Project(**project.model_dump())
db.add(new_project)
await db.commit()
# Re-fetch with eagerly loaded tasks for response serialization
query = select(Project).options(selectinload(Project.tasks)).where(Project.id == new_project.id)
result = await db.execute(query)
return result.scalar_one()
@router.get("/{project_id}", response_model=ProjectResponse)
async def get_project(
project_id: int,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Get a specific project by ID with its tasks."""
query = select(Project).options(selectinload(Project.tasks)).where(Project.id == project_id)
result = await db.execute(query)
project = result.scalar_one_or_none()
if not project:
raise HTTPException(status_code=404, detail="Project not found")
return project
@router.put("/{project_id}", response_model=ProjectResponse)
async def update_project(
project_id: int,
project_update: ProjectUpdate,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Update a project."""
result = await db.execute(select(Project).where(Project.id == project_id))
project = result.scalar_one_or_none()
if not project:
raise HTTPException(status_code=404, detail="Project not found")
update_data = project_update.model_dump(exclude_unset=True)
for key, value in update_data.items():
setattr(project, key, value)
await db.commit()
# Re-fetch with eagerly loaded tasks for response serialization
query = select(Project).options(selectinload(Project.tasks)).where(Project.id == project_id)
result = await db.execute(query)
return result.scalar_one()
@router.delete("/{project_id}", status_code=204)
async def delete_project(
project_id: int,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Delete a project and all its tasks."""
result = await db.execute(select(Project).where(Project.id == project_id))
project = result.scalar_one_or_none()
if not project:
raise HTTPException(status_code=404, detail="Project not found")
await db.delete(project)
await db.commit()
return None
@router.get("/{project_id}/tasks", response_model=List[ProjectTaskResponse])
async def get_project_tasks(
project_id: int,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Get all tasks for a specific project."""
result = await db.execute(select(Project).where(Project.id == project_id))
project = result.scalar_one_or_none()
if not project:
raise HTTPException(status_code=404, detail="Project not found")
query = select(ProjectTask).where(ProjectTask.project_id == project_id).order_by(ProjectTask.sort_order.asc())
result = await db.execute(query)
tasks = result.scalars().all()
return tasks
@router.post("/{project_id}/tasks", response_model=ProjectTaskResponse, status_code=201)
async def create_project_task(
project_id: int,
task: ProjectTaskCreate,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Create a new task for a project."""
result = await db.execute(select(Project).where(Project.id == project_id))
project = result.scalar_one_or_none()
if not project:
raise HTTPException(status_code=404, detail="Project not found")
task_data = task.model_dump()
task_data["project_id"] = project_id
new_task = ProjectTask(**task_data)
db.add(new_task)
await db.commit()
await db.refresh(new_task)
return new_task
@router.put("/{project_id}/tasks/{task_id}", response_model=ProjectTaskResponse)
async def update_project_task(
project_id: int,
task_id: int,
task_update: ProjectTaskUpdate,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Update a project task."""
result = await db.execute(
select(ProjectTask).where(
ProjectTask.id == task_id,
ProjectTask.project_id == project_id
)
)
task = result.scalar_one_or_none()
if not task:
raise HTTPException(status_code=404, detail="Task not found")
update_data = task_update.model_dump(exclude_unset=True)
for key, value in update_data.items():
setattr(task, key, value)
await db.commit()
await db.refresh(task)
return task
@router.delete("/{project_id}/tasks/{task_id}", status_code=204)
async def delete_project_task(
project_id: int,
task_id: int,
db: AsyncSession = Depends(get_db),
current_user: Settings = Depends(get_current_session)
):
"""Delete a project task."""
result = await db.execute(
select(ProjectTask).where(
ProjectTask.id == task_id,
ProjectTask.project_id == project_id
)
)
task = result.scalar_one_or_none()
if not task:
raise HTTPException(status_code=404, detail="Task not found")
await db.delete(task)
await db.commit()
return None