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from __future__ import annotations
from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
from sqlalchemy import select
from sqlalchemy.exc import IntegrityError
from sqlalchemy.orm import Session
from srht_contrib.api.dependencies import get_actor_identity_resolver, get_db, require_api_key
from srht_contrib.models import TrackedRepository
from srht_contrib.schemas import (
TrackedRepositoryCreateRequest,
TrackedRepositoryResponse,
TrackedRepositoryUpdateRequest,
)
from srht_contrib.utils.identity import ActorIdentityResolver
from srht_contrib.utils.repositories import canonicalize_repository_name
router = APIRouter(prefix="/api/repositories", tags=["repositories"], dependencies=[Depends(require_api_key)])
def _to_response(repository: TrackedRepository) -> TrackedRepositoryResponse:
return TrackedRepositoryResponse(
id=repository.id,
service=repository.service,
actor=repository.actor,
repo_name=repository.repo_name,
)
def _get_repository_or_404(db: Session, repository_id: int) -> TrackedRepository:
repository = db.scalar(select(TrackedRepository).where(TrackedRepository.id == repository_id))
if repository is None:
raise HTTPException(status_code=404, detail="Tracked repository not found.")
return repository
@router.get("", response_model=list[TrackedRepositoryResponse])
def list_tracked_repositories(
actor: str | None = Query(default=None),
db: Session = Depends(get_db),
actor_identity_resolver: ActorIdentityResolver = Depends(get_actor_identity_resolver),
) -> list[TrackedRepositoryResponse]:
stmt = select(TrackedRepository).where(TrackedRepository.service == "git").order_by(TrackedRepository.repo_name)
if actor:
canonical_actor = actor_identity_resolver.canonicalize(actor, db=db)
stmt = stmt.where(TrackedRepository.actor == canonical_actor)
repositories = db.scalars(stmt).all()
return [_to_response(repository) for repository in repositories]
@router.get("/{repository_id}", response_model=TrackedRepositoryResponse)
def get_tracked_repository(
repository_id: int,
db: Session = Depends(get_db),
) -> TrackedRepositoryResponse:
return _to_response(_get_repository_or_404(db, repository_id))
@router.post("", response_model=TrackedRepositoryResponse, status_code=status.HTTP_201_CREATED)
def create_tracked_repository(
payload: TrackedRepositoryCreateRequest,
db: Session = Depends(get_db),
actor_identity_resolver: ActorIdentityResolver = Depends(get_actor_identity_resolver),
) -> TrackedRepositoryResponse:
canonical_actor = actor_identity_resolver.canonicalize(payload.actor, db=db)
repository = TrackedRepository(
service="git",
actor=canonical_actor,
repo_name=canonicalize_repository_name(canonical_actor, payload.repo_name),
)
db.add(repository)
try:
db.commit()
except IntegrityError as exc:
db.rollback()
raise HTTPException(status_code=409, detail="Tracked repository already exists.") from exc
db.refresh(repository)
return _to_response(repository)
@router.patch("/{repository_id}", response_model=TrackedRepositoryResponse)
def update_tracked_repository(
repository_id: int,
payload: TrackedRepositoryUpdateRequest,
db: Session = Depends(get_db),
actor_identity_resolver: ActorIdentityResolver = Depends(get_actor_identity_resolver),
) -> TrackedRepositoryResponse:
repository = _get_repository_or_404(db, repository_id)
if payload.actor is not None:
repository.actor = actor_identity_resolver.canonicalize(payload.actor, db=db)
if payload.repo_name is not None:
repository.repo_name = canonicalize_repository_name(repository.actor, payload.repo_name)
db.add(repository)
try:
db.commit()
except IntegrityError as exc:
db.rollback()
raise HTTPException(status_code=409, detail="Tracked repository already exists.") from exc
db.refresh(repository)
return _to_response(repository)
@router.delete("/{repository_id}", status_code=status.HTTP_204_NO_CONTENT)
def delete_tracked_repository(
repository_id: int,
db: Session = Depends(get_db),
) -> Response:
repository = _get_repository_or_404(db, repository_id)
db.delete(repository)
db.commit()
return Response(status_code=status.HTTP_204_NO_CONTENT)
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