def save_drift(drift_form, current_gift):
'''
保存 鱼漂模型
实现将DriftForm表单中的信息赋值到drift模型中
:param drift_form:
:param current_gift:
:return:
'''
with db.auto_commit():
drift = Drift()
'''快速实现复制'''
drift_form.populate_obj(drift)
'''请求者信息'''
drift.gift_id = current_gift.id
drift.request_id = current_user.id
drift.request_nickname = current_user.nickname
'''赠送者信息'''
drift.gifter_nickname = current_gift.user.nickname
drift.gifter_id = current_gift.user.id
'''书籍类信息'''
book = BookViewModel(current_gift.book)
drift.book_title = book.title
drift.book_author = book.author
drift.book_img = book.image
drift.isbn = book.isbn
current_user.beans -= 1
db.session.add(drift)
def save_drift(drift_form, current_gift):
with db.auto_commit():
drift = Drift()
drift_form.populate_obj(drift) # 将drift_form 的字段赋值到drift
drift.gift_id = current_gift.id
drift.requester_id = current_user.id
drift.request_nickname = current_user.nickname
drift.gifter_nickname = current_gift.user.nickname
drift.gifter_id = current_gift.user.id
book = BookViewModel(current_gift.book)
drift.book_title = book.title
drift.book_author = book.author
drift.book_img = book.image
drift.isbn = book.isbn
current_user.brans -= 1
db.session.add(drift)
