xiangqinxiaochengxu/backend/app/routers/admin/activities.py

from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.ext.asyncio import AsyncSession

from app.config import settings
from app.database import get_db
from app.dependencies import get_current_admin
from app.schemas.activity import AdminActivityUpsertRequest
from app.services.activity_match_service import (
    build_activity_share_api_url,
    build_activity_share_link,
    build_activity_share_path,
    build_activity_url_link,
    ensure_activity_share_qrcode,
    ensure_activity_share_token,
    refresh_activity_share_assets,
)
from app.services.admin_service import get_system_config_value
from app.services.activity_service import (
    create_activity,
    delete_activity,
    get_admin_activity_registration_detail,
    get_activity_by_id,
    list_admin_activities,
    toggle_publish_activity,
    update_activity,
)

router = APIRouter()


@router.get("")
async def get_activities(
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activities = await list_admin_activities(session)
    api_base_url = await get_system_config_value(session, "api_base_url", "")
    public_site_url = settings.public_site_url or api_base_url.replace("/api/v1", "").rstrip("/")
    data = []
    for item in activities:
        item = await ensure_activity_share_token(session, item)
        item = await ensure_activity_share_qrcode(session, item)
        data.append(
            {
                "id": item.id,
                "title": item.title,
                "description": item.description,
                "category": item.category,
                "location": item.location,
                "cover_image": item.cover_image,
                "start_time": item.start_time.isoformat() if item.start_time else None,
                "end_time": item.end_time.isoformat() if item.end_time else None,
                "signup_deadline": item.signup_deadline.isoformat() if item.signup_deadline else None,
                "match_deadline": item.match_deadline.isoformat() if item.match_deadline else None,
                "status": item.status,
                "is_published": item.is_published,
                "capacity_male": item.capacity_male,
                "capacity_female": item.capacity_female,
                "match_window_hours": item.match_window_hours,
                "selection_limit": item.selection_limit,
                "require_audit": item.require_audit,
                "share_token": item.share_token,
                "share_qr_url": item.share_qr_url,
                "share_path": await build_activity_share_path(session, item),
                "share_link": await build_activity_share_link(session, item, public_site_url=public_site_url),
                "share_api_url": await build_activity_share_api_url(session, item, api_base_url=api_base_url),
                "share_url_link": await build_activity_url_link(session, item),
                "share_url_link_error": item.share_url_link_error,
            }
        )
    return {"code": 0, "message": "ok", "data": data}


@router.post("/{activity_id}/refresh-share-assets")
async def refresh_share_assets(
    activity_id: int,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activity = await get_activity_by_id(session, activity_id)
    if activity is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Activity not found")

    activity = await refresh_activity_share_assets(session, activity)
    api_base_url = await get_system_config_value(session, "api_base_url", "")
    public_site_url = settings.public_site_url or api_base_url.replace("/api/v1", "").rstrip("/")
    return {
        "code": 0,
        "message": "ok",
        "data": {
            "id": activity.id,
            "share_qr_url": activity.share_qr_url,
            "share_path": await build_activity_share_path(session, activity),
            "share_link": await build_activity_share_link(session, activity, public_site_url=public_site_url),
            "share_api_url": await build_activity_share_api_url(session, activity, api_base_url=api_base_url),
            "share_url_link": activity.share_url_link,
            "share_url_link_error": activity.share_url_link_error,
        },
    }


@router.post("")
async def create(
    payload: AdminActivityUpsertRequest,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    activity = await create_activity(session, payload, int(admin_payload["admin_id"]))
    return {"code": 0, "message": "ok", "data": {"id": activity.id}}


@router.put("/{activity_id}")
async def update(
    activity_id: int,
    payload: AdminActivityUpsertRequest,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activity = await get_activity_by_id(session, activity_id)
    if activity is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Activity not found")

    try:
        updated = await update_activity(session, activity, payload)
    except ValueError as exc:
        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc)) from exc
    return {"code": 0, "message": "ok", "data": {"id": updated.id}}


@router.put("/{activity_id}/publish")
async def publish(
    activity_id: int,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activity = await get_activity_by_id(session, activity_id)
    if activity is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Activity not found")
    updated = await toggle_publish_activity(session, activity)
    return {"code": 0, "message": "ok", "data": {"id": updated.id, "is_published": updated.is_published}}


@router.delete("/{activity_id}")
async def delete(
    activity_id: int,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activity = await get_activity_by_id(session, activity_id)
    if activity is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Activity not found")

    try:
        await delete_activity(session, activity)
    except ValueError as exc:
        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc)) from exc

    return {"code": 0, "message": "ok", "data": {"id": activity_id}}


@router.get("/{activity_id}/registrations")
async def registrations(
    activity_id: int,
    admin_payload: dict = Depends(get_current_admin),
    session: AsyncSession = Depends(get_db),
) -> dict:
    _ = admin_payload
    activity = await get_activity_by_id(session, activity_id)
    if activity is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Activity not found")

    data = await get_admin_activity_registration_detail(session, activity)
    return {"code": 0, "message": "ok", "data": data}