phase 3.2 & 4.1

backend/app/api/boards.py

@@ -0,0 +1,180 @@
+"""Board management API endpoints."""
+
+from typing import Annotated
+from uuid import UUID
+
+from fastapi import APIRouter, Depends, HTTPException, Query, status
+from sqlalchemy.orm import Session
+
+from app.boards.repository import BoardRepository
+from app.boards.schemas import BoardCreate, BoardDetail, BoardSummary, BoardUpdate
+from app.core.deps import get_current_user, get_db
+from app.database.models.user import User
+
+router = APIRouter(prefix="/boards", tags=["boards"])
+
+
+@router.post("", response_model=BoardDetail, status_code=status.HTTP_201_CREATED)
+def create_board(
+    board_data: BoardCreate,
+    current_user: Annotated[User, Depends(get_current_user)],
+    db: Annotated[Session, Depends(get_db)],
+):
+    """
+    Create a new board.
+
+    Args:
+        board_data: Board creation data
+        current_user: Current authenticated user
+        db: Database session
+
+    Returns:
+        Created board details
+    """
+    repo = BoardRepository(db)
+
+    board = repo.create_board(
+        user_id=current_user.id,
+        title=board_data.title,
+        description=board_data.description,
+    )
+
+    return BoardDetail.model_validate(board)
+
+
+@router.get("", response_model=dict)
+def list_boards(
+    current_user: Annotated[User, Depends(get_current_user)],
+    db: Annotated[Session, Depends(get_db)],
+    limit: Annotated[int, Query(ge=1, le=100)] = 50,
+    offset: Annotated[int, Query(ge=0)] = 0,
+):
+    """
+    List all boards for the current user.
+
+    Args:
+        current_user: Current authenticated user
+        db: Database session
+        limit: Maximum number of boards to return
+        offset: Number of boards to skip
+
+    Returns:
+        Dictionary with boards list, total count, limit, and offset
+    """
+    repo = BoardRepository(db)
+
+    boards, total = repo.get_user_boards(user_id=current_user.id, limit=limit, offset=offset)
+
+    return {
+        "boards": [BoardSummary.model_validate(board) for board in boards],
+        "total": total,
+        "limit": limit,
+        "offset": offset,
+    }
+
+
+@router.get("/{board_id}", response_model=BoardDetail)
+def get_board(
+    board_id: UUID,
+    current_user: Annotated[User, Depends(get_current_user)],
+    db: Annotated[Session, Depends(get_db)],
+):
+    """
+    Get board details by ID.
+
+    Args:
+        board_id: Board UUID
+        current_user: Current authenticated user
+        db: Database session
+
+    Returns:
+        Board details
+
+    Raises:
+        HTTPException: 404 if board not found or not owned by user
+    """
+    repo = BoardRepository(db)
+
+    board = repo.get_board_by_id(board_id=board_id, user_id=current_user.id)
+
+    if not board:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Board {board_id} not found",
+        )
+
+    return BoardDetail.model_validate(board)
+
+
+@router.patch("/{board_id}", response_model=BoardDetail)
+def update_board(
+    board_id: UUID,
+    board_data: BoardUpdate,
+    current_user: Annotated[User, Depends(get_current_user)],
+    db: Annotated[Session, Depends(get_db)],
+):
+    """
+    Update board metadata.
+
+    Args:
+        board_id: Board UUID
+        board_data: Board update data
+        current_user: Current authenticated user
+        db: Database session
+
+    Returns:
+        Updated board details
+
+    Raises:
+        HTTPException: 404 if board not found or not owned by user
+    """
+    repo = BoardRepository(db)
+
+    # Convert viewport_state to dict if provided
+    viewport_dict = None
+    if board_data.viewport_state:
+        viewport_dict = board_data.viewport_state.model_dump()
+
+    board = repo.update_board(
+        board_id=board_id,
+        user_id=current_user.id,
+        title=board_data.title,
+        description=board_data.description,
+        viewport_state=viewport_dict,
+    )
+
+    if not board:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Board {board_id} not found",
+        )
+
+    return BoardDetail.model_validate(board)
+
+
+@router.delete("/{board_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_board(
+    board_id: UUID,
+    current_user: Annotated[User, Depends(get_current_user)],
+    db: Annotated[Session, Depends(get_db)],
+):
+    """
+    Delete a board (soft delete).
+
+    Args:
+        board_id: Board UUID
+        current_user: Current authenticated user
+        db: Database session
+
+    Raises:
+        HTTPException: 404 if board not found or not owned by user
+    """
+    repo = BoardRepository(db)
+
+    success = repo.delete_board(board_id=board_id, user_id=current_user.id)
+
+    if not success:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Board {board_id} not found",
+        )