def my_wish():
uid = current_user.id
wishes_of_mine = Wish.get_user_wishes(uid)
isbn_list = [wish.isbn for wish in wishes_of_mine]
gift_count_list = Wish.get_gifts_counts(isbn_list)
view_model = MyTrades(wishes_of_mine, gift_count_list)
return render_template('my_wish.html', wishes=view_model.trades)
def my_wish():
uid = current_user.id
wishes_of_mine = Wish.get_user_wishes(uid)
# 获取wish的ISBN列表
isbn_list = [wish.isbn for wish in wishes_of_mine]
# 计算想送这本书的人数，返回人数 和 ISBN 的集合
gift_count_list = Wish.get_gifts_counts(isbn_list)
#gift 和 wish 的模板结构一样，复用gift的模板
view_model = MyGifts(wishes_of_mine, gift_count_list)
return render_template('my_wishes.html', wishes=view_model.gifts)
def my_wish():
uid = current_user.id
# 获取当前用户的心愿列表
wishes_of_mine = Wish.get_user_withes(uid)
# 获取isbn列表
isbn_list = [wish.isbn for wish in wishes_of_mine]
# 获取这些isbn的礼物数量
gift_count_list = Wish.get_gifts_counts(isbn_list)
# 封装视图模型
view_model = MyTrades(wishes_of_mine, gift_count_list)
return render_template('my_wish.html', wishes=view_model.trades)
