o2o-site-AEO/solution/backend/crud/place_crud.py

from abc import ABC, abstractmethod
from typing import Optional, Tuple

from sqlalchemy import and_, delete, func, or_, select, update
from sqlalchemy.ext.asyncio import AsyncSession

from common.database.db_session_manager import DB_SESSION_MNG
from common.database.model.models import place_channels, place_facts, place_photos, places, place_units, sites
from common.enums import ErrorType
from common.logger import LOG
from common.utils.gtime import GTime


# 사업장 CRUD. 모든 조회는 owner_user_id(사장님)로 스코프한다 — 남의 가게가 보이면 안 된다.
class IPlaceCRUD(ABC):
    @abstractmethod
    async def add_place(self, cdb: AsyncSession, place: places) -> ErrorType:
        pass

    @abstractmethod
    async def get_place(self, cdb: AsyncSession, owner_user_id, place_id) -> Tuple[ErrorType, places]:
        pass

    @abstractmethod
    async def list_places(self, cdb: AsyncSession, owner_user_id, search, category, status, skip, limit) -> Tuple[ErrorType, list, int]:
        pass

    @abstractmethod
    async def update_place(self, cdb: AsyncSession, owner_user_id, place_id, data: dict) -> Tuple[ErrorType, int]:
        pass

    @abstractmethod
    async def delete_place(self, cdb: AsyncSession, owner_user_id, place_id) -> Tuple[ErrorType, int]:
        pass

    @abstractmethod
    async def list_units(self, cdb: AsyncSession, place_id) -> Tuple[ErrorType, list]:
        pass

    @abstractmethod
    async def get_unit(self, cdb: AsyncSession, place_id, unit_id) -> Tuple[ErrorType, place_units]:
        pass

    @abstractmethod
    async def add_unit(self, cdb: AsyncSession, unit: place_units) -> ErrorType:
        pass

    @abstractmethod
    async def list_links(self, cdb: AsyncSession, place_id, confirmed_only: bool) -> Tuple[ErrorType, list]:
        pass

    @abstractmethod
    async def add_link(self, cdb: AsyncSession, link: place_channels) -> ErrorType:
        pass

    @abstractmethod
    async def confirm_link(self, cdb: AsyncSession, place_id, link_id, user_id, ts) -> Tuple[ErrorType, int]:
        pass

    async def confirm_link_by_url(self, cdb: AsyncSession, place_id, url, user_id, ts) -> Tuple[ErrorType, int]:
        pass

    @abstractmethod
    async def set_link_raw(self, cdb: AsyncSession, place_id, url, raw) -> Tuple[ErrorType, int]:
        pass

    @abstractmethod
    async def find_by_external(self, cdb: AsyncSession, owner_user_id, source, external_place_id) -> Tuple[ErrorType, list]:
        pass


class PlaceCRUD(IPlaceCRUD):
    async def add_place(self, cdb: AsyncSession, place: places) -> ErrorType:
        try:
            return await DB_SESSION_MNG.insert(cdb, place)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED

    async def get_place(self, cdb: AsyncSession, owner_user_id, place_id) -> Tuple[ErrorType, places]:
        try:
            query = (
                select(places)
                .where(places.place_id == place_id, places.owner_user_id == owner_user_id, places.deleted == False)  # noqa: E712
                .limit(1)
            )
            err_type, row_list = await DB_SESSION_MNG.execute(cdb, query)
            if err_type != ErrorType.SUCCESS:
                return err_type, None
            if len(row_list) != 1:
                return ErrorType.DB_INVALID_KEY, None
            return ErrorType.SUCCESS, row_list[0]
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, None

    async def find_by_external(self, cdb: AsyncSession, owner_user_id, source, external_place_id) -> Tuple[ErrorType, list]:
        """같은 사장님이 **이미 갖고 있는** 같은 외부 업소. 중복 사업장 판정용이다.

        ★ 소유자까지 함께 본다. 외부 id 만으로 찾으면 다른 사장님의 사업장이 걸리고,
          그걸 이어 쓰면 남의 가게를 넘겨받는 셈이 된다.
        ★ **쌓인 것이 많은 순**으로 준다. 부르는 쪽은 맨 앞을 정본으로 삼는다.
          한때 `created_at` 오름차순이었는데, 그러면 위저드가 처음 만들었다가 버린 **빈 행**이
          정본이 되고 정작 fact·객실·사진이 쌓인 행을 접게 된다(실측 2026-09-10: 정본으로
          fact 2건짜리 행이 뽑혔다). 나이가 아니라 **내용**이 기준이다.
          같은 무게면 먼저 만든 쪽이다 — 그 시점부터 사장님이 알고 있던 주소이기 때문이다.
        """
        try:
            def _count(model):
                return (
                    select(func.count())
                    .select_from(model)
                    .where(model.place_id == places.place_id, model.deleted == False)  # noqa: E712
                    .scalar_subquery()
                )

            weight = _count(place_facts) + _count(place_units) + _count(place_photos) + _count(sites)
            query = (
                select(places)
                .where(
                    places.owner_user_id == owner_user_id,
                    places.external_source == source,
                    places.external_place_id == str(external_place_id),
                    places.deleted == False,  # noqa: E712
                )
                .order_by(weight.desc(), places.created_at.asc())
            )
            return await DB_SESSION_MNG.execute(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, []

    async def list_places(
        self, cdb: AsyncSession, owner_user_id, search: Optional[str], category: Optional[int],
        status: Optional[int], skip: int, limit: int,
    ) -> Tuple[ErrorType, list, int]:
        try:
            conditions = [places.deleted == False, places.owner_user_id == owner_user_id]  # noqa: E712
            if category is not None:
                conditions.append(places.category == category)
            if status is not None:
                conditions.append(places.status == status)
            if search:
                conditions.append(
                    or_(
                        places.name.ilike(f"%{search}%"),
                        places.road_address.ilike(f"%{search}%"),
                        places.address.ilike(f"%{search}%"),
                    )
                )
            where = and_(*conditions)

            cnt_err, cnt_rows = await DB_SESSION_MNG.execute(cdb, select(func.count()).select_from(places).where(where))
            if cnt_err != ErrorType.SUCCESS:
                return cnt_err, [], 0
            total = int(cnt_rows[0] or 0) if cnt_rows else 0

            list_err, rows = await DB_SESSION_MNG.execute(
                cdb,
                select(places).where(where).order_by(places.created_at.desc()).offset(skip).limit(limit),
            )
            if list_err != ErrorType.SUCCESS:
                return list_err, [], 0
            return ErrorType.SUCCESS, list(rows), total
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, [], 0

    async def update_place(self, cdb: AsyncSession, owner_user_id, place_id, data: dict) -> Tuple[ErrorType, int]:
        """회사 스코프를 WHERE 에 걸어 남의 회사 사업장을 못 건드리게 한다. (ErrorType, 적용행수)."""
        try:
            if not data:
                return ErrorType.SUCCESS, 0
            query = (
                update(places)
                .where(places.place_id == place_id, places.owner_user_id == owner_user_id, places.deleted == False)  # noqa: E712
                .values(**data, updated_at=GTime.UTC())
            )
            return await DB_SESSION_MNG.add_with_rowcount(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, 0

    async def delete_place(self, cdb: AsyncSession, owner_user_id, place_id) -> Tuple[ErrorType, int]:
        """사업장을 실제 삭제한다. 회사 스코프 밖의 행은 건드리지 않는다."""
        try:
            query = (
                delete(places)
                .where(places.place_id == place_id, places.owner_user_id == owner_user_id, places.deleted == False)  # noqa: E712
            )
            return await DB_SESSION_MNG.add_with_rowcount(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, 0

    async def list_units(self, cdb: AsyncSession, place_id) -> Tuple[ErrorType, list]:
        try:
            query = (
                select(place_units)
                .where(place_units.place_id == place_id, place_units.deleted == False)  # noqa: E712
                .order_by(place_units.sort_order.asc(), place_units.created_at.asc())
            )
            err_type, rows = await DB_SESSION_MNG.execute(cdb, query)
            return (err_type, list(rows) if err_type == ErrorType.SUCCESS else [])
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, []

    async def get_unit(self, cdb: AsyncSession, place_id, unit_id) -> Tuple[ErrorType, place_units]:
        try:
            query = (
                select(place_units)
                .where(place_units.unit_id == unit_id, place_units.place_id == place_id, place_units.deleted == False)  # noqa: E712
                .limit(1)
            )
            err_type, row_list = await DB_SESSION_MNG.execute(cdb, query)
            if err_type != ErrorType.SUCCESS:
                return err_type, None
            if len(row_list) != 1:
                return ErrorType.DB_INVALID_KEY, None
            return ErrorType.SUCCESS, row_list[0]
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, None

    async def add_unit(self, cdb: AsyncSession, unit: place_units) -> ErrorType:
        try:
            return await DB_SESSION_MNG.insert(cdb, unit)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED

    async def list_links(self, cdb: AsyncSession, place_id, confirmed_only: bool = False) -> Tuple[ErrorType, list]:
        """채널 URL 목록. confirmed_only=True 면 ★ 크롤링 대상(확정된 URL)만."""
        try:
            conditions = [place_channels.place_id == place_id, place_channels.deleted == False]  # noqa: E712
            if confirmed_only:
                conditions.append(place_channels.confirmed_at.is_not(None))
            query = select(place_channels).where(and_(*conditions)).order_by(place_channels.discovered_at.asc())
            err_type, rows = await DB_SESSION_MNG.execute(cdb, query)
            return (err_type, list(rows) if err_type == ErrorType.SUCCESS else [])
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, []

    async def add_link(self, cdb: AsyncSession, link: place_channels) -> ErrorType:
        try:
            return await DB_SESSION_MNG.insert(cdb, link)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED

    async def confirm_link_by_url(self, cdb: AsyncSession, place_id, url, user_id, ts) -> Tuple[ErrorType, int]:
        """URL 로 확정한다 — 방금 넣은 링크의 link_id 를 다시 조회하지 않기 위해서다.

        (place_id, url) 은 유니크라 대상이 한 건으로 정해진다. 이미 확정된 건 rowcount 0.
        ★ 쓰는 곳은 상호 일치로 찾은 네이버 플레이스 링크 하나뿐이다 — 근거 없이 확정하는
          경로를 늘리지 않으려고 일부러 좁게 열어 둔다(collect_service.discover_naver_place)."""
        try:
            query = (
                update(place_channels)
                .where(
                    place_channels.place_id == place_id,
                    place_channels.url == url,
                    place_channels.confirmed_at.is_(None),
                    place_channels.deleted == False,  # noqa: E712
                )
                .values(confirmed_at=ts, confirmed_by=user_id, updated_at=ts)
            )
            return await DB_SESSION_MNG.add_with_rowcount(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, 0

    async def set_link_raw(self, cdb: AsyncSession, place_id, url, raw) -> Tuple[ErrorType, int]:
        """수집한 원문을 링크에 박제한다.

        ★ 왜 fact 가 아니라 여기인가 (2026-08-31)
          TourAPI 의 `overview` 같은 소개 원문은 **사실 목록이 아니라 글**이다.
          이걸 `intro` fact 로 넣었더니 457자 원문이 그대로 VERIFIED 가 되어
          사장님 사이트의 '숙소 소개' 자리를 차지했다 — LLM 이 쓴 소개문은 뒤에서 대기 중인데.
          `intro` 는 allow_llm=True, 즉 **LLM 의 출력 칸**이라 수집물이 들어가면 안 된다.

          그렇다고 버리면 소개문·FAQ 의 근거가 사라진다(부대시설·주변 거리 같은 정보가
          여기에만 있다). 그래서 **발행되지 않는 자리**에 원문을 남기고,
          생성 시점에만 근거로 넘긴다(services/copy_service.py)."""
        try:
            query = (
                update(place_channels)
                .where(
                    place_channels.place_id == place_id,
                    place_channels.url == url,
                    place_channels.deleted == False,  # noqa: E712
                )
                .values(raw=raw, updated_at=GTime.UTC())
            )
            return await DB_SESSION_MNG.add_with_rowcount(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, 0

    async def confirm_link(self, cdb: AsyncSession, place_id, link_id, user_id, ts) -> Tuple[ErrorType, int]:
        """미확정 링크만 확정한다(이미 확정된 건 rowcount 0 — 동시 처리 가드)."""
        try:
            query = (
                update(place_channels)
                .where(
                    place_channels.link_id == link_id,
                    place_channels.place_id == place_id,
                    place_channels.confirmed_at.is_(None),
                    place_channels.deleted == False,  # noqa: E712
                )
                .values(confirmed_at=ts, confirmed_by=user_id, updated_at=ts)
            )
            return await DB_SESSION_MNG.add_with_rowcount(cdb, query)
        except Exception as ex:
            LOG.e_no_callstack(ex)
            return ErrorType.DB_RUN_FAILED, 0