def get_inventory_byID(cls, inventory_id: int, db: Session):
""""get an inventory that matches the id"""
if not Inventory.fetch_inventory_byID(inventory_id=inventory_id,
db=db):
raise HTTPException(status_code=400,
detail="the inventory does not exists")
send_log_to_queue(f'Inventory Fetched with ID {inventory_id}')
return Inventory.fetch_inventory_byID(inventory_id=inventory_id, db=db)
def update_inventory(cls, inventory_id: int,
payload: inventory.InventoryPut, db: Session):
"""update an inventory"""
inv: inventory.Inventory = Inventory.fetch_inventory_byID(
inventory_id=inventory_id, db=db)
if payload.title is not None:
inv.title = payload.title
if payload.isbn_no is not None:
inv.isbn_no = payload.isbn_no
if payload.buying_price is not None:
inv.buying_price = payload.buying_price
if payload.selling_price is not None:
inv.selling_price = payload.selling_price
if payload.status is not None:
inv.status = payload.status
inv.updated_at = date.today()
db.commit()
db.refresh(inv)
return inv
