from homework.day23.model.order_model import *
from sqlalchemy import *
def add_order_dao(o ,db):
    try:
        ord1 = Order(**o)
        db.add(ord1)
    except:
        db.rollback()
        return False
    else:
        db.commit()
        return True

def get_order_dao(id,title,p,pz,db):
        r = db.query(Order).filter(or_(Order.title == title, Order.id == id)).\
            offset((p - 1) * pz).limit(pz).all()
        if r:
            return [{'Order_id': i.id, 'Order_title': i.title, 'userid': i.userid,
                 'create_date': i.create_date, 'update_date': i.update_date} for i in r]

def del_order_dao(id,db):
    try:
        rows = db.query(Order).filter(Order.id == id).delete()
    except:
        db.rollback()
        rows = 0
    else:
        db.commit()
    finally:
        return rows

def update_order_dao(id,o,db):
    try:
        rows = db.query(Order).filter(Order.id == id ).update(o.model_dump(exclude_unset=True))
    except:
        db.rollback()
        rows = 0
    else:
        db.commit()
    finally:
        return rows