def create_order():
house_id = request.form.get('house_id')
# 对前端传过来的时间值进行处理成可以做加法运算的
begin_date = datetime.strptime(request.form.get('begin_date'), '%Y-%m-%d')
end_date = datetime.strptime(request.form.get('end_date'), '%Y-%m-%d')
user_id = session['user_id']
# 验证是否有填写时间
if not all([begin_date, end_date]):
return jsonify(status_code.ORDER_BEGIN_END_DATA_NOT_NULL)
# 验证初始时间是否大于结束时间
if not begin_date < end_date:
return jsonify(status_code.ORDER_BEGIN_DATA_GT_END_DATA_ERROE)
# 获取房屋信息
try:
house = House.query.get(house_id)
except:
return jsonify(status_code.DATABASE_ERROR)
# 创建订单对象
order = Order()
order.house_id = house_id
order.end_date = end_date
order.begin_date = begin_date
order.user_id = user_id
order.days = (end_date - begin_date).days + 1
order.house_price = house.price
order.amount = order.days * order.house_price
order.add_update()
return jsonify(status_code.SUCCESS)
def post_order():
order_dict = request.form
house_id = order_dict.get('house_id')
start_time = datetime.strptime(order_dict.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(order_dict.get('end_time'), '%Y-%m-%d')
if not all([house_id, start_time, end_time]):
return jsonify(status_code.PARAMS_ERROR)
if start_time > end_time:
return jsonify(status_code.ORDER_START_TIME_GT_END_TIME)
house = House.query.get(house_id)
order = Order()
order.user_id = session['user_id']
order.house_id = house_id
order.begin_date = start_time
order.end_date = end_time
order.house_price = house.price
order.days = (end_time - start_time).days + 1
order.amount = order.days * order.house_price
try:
order.add_update()
return jsonify(code=status_code.OK)
except Exception as e:
return jsonify(status_code.DATABASE_ERROR)
def get_order(id):
"""
提交我的订单
"""
user_id = session['user_id']
begin_date = datetime.datetime.strptime(request.form.get('start_date'),
'%Y-%m-%d')
end_date = datetime.datetime.strptime(request.form.get('end_date'),
'%Y-%m-%d')
times = end_date - begin_date
days = times.days + 1
house = House.query.get(id)
price = house.price
amount = days * price
order = Order()
order.user_id = user_id
order.house_id = id
order.begin_date = begin_date
order.end_date = end_date
order.days = days
order.house_price = price
order.amount = amount
order.add_update()
return jsonify(code=status_code.OK)
def create_order():
begin_date = datetime.strptime(request.form.get('begin_date'), '%Y-%m-%d')
end_date = datetime.strptime(request.form.get('end_date'), '%Y-%m-%d')
house_id = request.form.get('house_id')
user_id = session['user_id']
if not all([begin_date, end_date]):
return jsonify(status_code.ORDER_BEGIN_END_DATA_NOT_NULL)
if begin_date > end_date:
return jsonify(status_code.ORDER_BEGIN_DATA_GT_END_DATE_ERROR)
house = House.query.get(house_id)
order = Order()
order.user_id = user_id
order.house_id = house_id
order.begin_date = begin_date
order.end_date = end_date
order.days = (end_date - begin_date).days + 1
order.house_price = house.price
order.amount = order.days * order.house_price
order.add_update()
return jsonify(status_code.SUCCESS)
def get_order():
house_id = request.form.get('house_id')
begin_date = request.form.get('start_date')
end_date = request.form.get('end_date')
if not all([house_id, begin_date, end_date]):
return jsonify(status_code.PARAMS_ERROR)
x = (datetime.strptime(end_date, '%Y-%m-%d') - datetime.strptime(begin_date, '%Y-%m-%d')).days
# 如果开始时间大于结束时间. 进行判断 返回参数错误
if x < 0:
return jsonify(status_code.END_TIME_IS_ERROR)
days = x + 1
house_price = House.query.filter_by(id=house_id).first().price
amout = days * house_price
# 创建订单
order = Order()
order.user_id = session['user_id']
order.house_id = house_id
order.begin_date = begin_date
order.end_date = end_date
order.days = days
order.house_price = house_price
order.amout = amout
try:
order.add_update()
return jsonify(status_code.SUCCESS)
except:
return jsonify(status_code.DATABASE_ERROR)
def order():
# 接收参数
dict = request.form
house_id = int(dict.get('house_id'))
start_date = datetime.strptime(dict.get('start_date'), '%Y-%m-%d')
end_date = datetime.strptime(dict.get('end_date'), '%Y-%m-%d')
# 验证有效性
if not all([house_id, start_date, end_date]):
return jsonify(status_code.PARAMS_ERROR)
if start_date > end_date:
return jsonify(status_code.ORDER_START_END_TIME_ERROR)
# 查询房屋对象
try:
house = House.query.get(house_id)
except:
return jsonify(status_code.DATABASE_ERROR)
# 创建订单对象
order = Order()
order.user_id = session['user_id']
order.house_id = house_id
order.begin_date = start_date
order.end_date = end_date
order.days = (end_date - start_date).days + 1
order.house_price = house.price
order.amount = order.days * order.house_price
try:
order.add_update()
except:
return jsonify(status_code.DATABASE_ERROR)
# 返回信息
return jsonify(code=status_code.OK)
def create_order():
if request.method == "POST":
house_id = request.form.get('house_id')
# 对前端传过来的时间值进行处理成可以做加法运算的
print(request.form.get('begin_date'))
begin_date = datetime.strptime(request.form.get('begin_date'),
'%Y-%m-%d')
end_date = datetime.strptime(request.form.get('end_date'), '%Y-%m-%d')
print(begin_date, end_date)
user_id = session['user_id']
# 验证是否有填写时间
if not all([begin_date, end_date]):
return jsonify(status_code.ORDER_BEGIN_END_DATA_NOT_NULL)
# 验证初始时间是否大于结束时间
if begin_date > end_date:
return jsonify(status_code.ORDER_BEGIN_DATA_GT_END_DATA_ERROE)
# 获取房屋信息
try:
house = House.query.get(house_id)
except:
return jsonify(code=status_code.DATABASE_ERROR)
# 创建订单对象
order = Order()
order.house_id = house_id
order.end_date = end_date
order.begin_date = begin_date
order.user_id = user_id
order.days = (end_date - begin_date).days + 1
order.house_price = house.price
order.amount = order.days * order.house_price
order.add_update()
data = {"order_id": order.id, "order_amount": order.amount}
print(data)
return jsonify(code=status_code.ok, data=data)
else:
id = request.args.get('id')
amount = request.args.get('amount')
print(id, amount)
return render_template('order_success.html',
data={
'id': id,
'amount': amount
})
def bookings_post(id):
start_date = request.form.get('start_date')
end_date = request.form.get('end_date')
live_time = datetime.strptime(end_date, '%Y-%m-%d') - datetime.strptime(
start_date, '%Y-%m-%d')
if live_time.days < 0:
return jsonify(status_code.ORDER_DATE_IS_INVALID)
house = House.query.filter_by(id=id).first()
order = Order()
order.user_id = session['user_id']
order.house_id = id
order.begin_date = start_date
order.end_date = end_date
order.days = live_time.days
order.house_price = house.price
order.amount = live_time.days * house.price
try:
order.add_update()
except Exception as e:
db.session.rollback()
return jsonify(status_code.DATABASE_ERROR)
return jsonify({'code': '200'})