feat: board deletion endpoint

repositories/board.py

@@ -2,6 +2,7 @@ from datetime import datetime
 from typing import Optional
 
 from sqlalchemy import select
+from sqlalchemy.orm import selectinload
 
 from models import Board
 from repositories.base import BaseRepository
@@ -17,7 +18,11 @@ class BoardRepository(BaseRepository):
         return list(result.scalars().all())
 
     async def get_by_id(self, board_id: int) -> Optional[Board]:
-        stmt = select(Board).where(Board.id == board_id, Board.is_deleted.is_(False))
+        stmt = (
+            select(Board)
+            .where(Board.id == board_id, Board.is_deleted.is_(False))
+            .options(selectinload(Board.deals))
+        )
         result = await self.session.execute(stmt)
         return result.scalar_one_or_none()
 
@@ -38,3 +43,13 @@ class BoardRepository(BaseRepository):
         await self.session.commit()
         await self.session.refresh(board)
         return board
+
+    async def delete(self, board: Board, is_soft: bool):
+        if not is_soft:
+            await self.session.delete(board)
+            await self.session.commit()
+            return
+
+        board.is_deleted = True
+        self.session.add(board)
+        await self.session.commit()