Phase 1: scaffold local backend — models, schemas, routers, printer service, Docker

local_backend/routers/tables.py

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+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+from typing import List
+
+from database import get_db
+from models.table import Table
+from models.order import Order
+from models.user import User
+from schemas.table import TableCreate, TableUpdate, TableFloorplanUpdate, TableOut
+from routers.deps import get_current_user, require_manager
+
+router = APIRouter()
+
+
+@router.get("/", response_model=List[TableOut])
+def list_tables(db: Session = Depends(get_db), user: User = Depends(get_current_user)):
+    return db.query(Table).filter(Table.is_active == True).all()
+
+
+@router.post("/", response_model=TableOut, status_code=status.HTTP_201_CREATED)
+def create_table(body: TableCreate, db: Session = Depends(get_db), user: User = Depends(require_manager)):
+    if db.query(Table).filter(Table.number == body.number).first():
+        raise HTTPException(status_code=400, detail="Table number already exists")
+    table = Table(**body.model_dump())
+    db.add(table)
+    db.commit()
+    db.refresh(table)
+    return table
+
+
+@router.put("/{table_id}", response_model=TableOut)
+def update_table(table_id: int, body: TableUpdate, db: Session = Depends(get_db), user: User = Depends(require_manager)):
+    table = db.query(Table).filter(Table.id == table_id).first()
+    if not table:
+        raise HTTPException(status_code=404, detail="Table not found")
+    for field, value in body.model_dump(exclude_none=True).items():
+        setattr(table, field, value)
+    db.commit()
+    db.refresh(table)
+    return table
+
+
+@router.delete("/{table_id}", status_code=status.HTTP_204_NO_CONTENT)
+def deactivate_table(table_id: int, db: Session = Depends(get_db), user: User = Depends(require_manager)):
+    table = db.query(Table).filter(Table.id == table_id).first()
+    if not table:
+        raise HTTPException(status_code=404, detail="Table not found")
+    table.is_active = False
+    db.commit()
+
+
+@router.get("/{table_id}/status")
+def table_status(table_id: int, db: Session = Depends(get_db), user: User = Depends(get_current_user)):
+    table = db.query(Table).filter(Table.id == table_id).first()
+    if not table:
+        raise HTTPException(status_code=404, detail="Table not found")
+    active_order = (
+        db.query(Order)
+        .filter(Order.table_id == table_id, Order.status.in_(["open", "partially_paid"]))
+        .first()
+    )
+    return {
+        "table": TableOut.model_validate(table),
+        "active_order_id": active_order.id if active_order else None,
+        "order_status": active_order.status if active_order else None,
+    }
+
+
+@router.put("/{table_id}/floorplan", response_model=TableOut)
+def update_floorplan(table_id: int, body: TableFloorplanUpdate, db: Session = Depends(get_db), user: User = Depends(require_manager)):
+    table = db.query(Table).filter(Table.id == table_id).first()
+    if not table:
+        raise HTTPException(status_code=404, detail="Table not found")
+    table.floor_x = body.floor_x
+    table.floor_y = body.floor_y
+    db.commit()
+    db.refresh(table)
+    return table