def send_drift(gid): # 发起索要图书请求 # 1.检查是不是自己的 # 2.检查鱼豆是否大于1 # 3.是否满足,成功索要两本书,必须成功送出一本书 gift = Gift.query.filter_by(id=gid).first_or_404() if gift.is_myself_gift(current_user.id): flash('这本书是你自己的^_^, 不能向自己索要书籍噢') return redirect(url_for('web.book_detail', isbn=gift.isbn)) if not current_user.can_send_drift(): return render_template('not_enough_beans.html', beans=current_user.beans) wtform = DriftForm(request.form) # 步入正文 if request.method == 'POST' and wtform.validate(): drift = Drift() drift.save_to_drift(wtform, gift, current_user.id, current_user.nickname) send_mail(gift.user.email, '有人想要您上传的图书: 《' + gift.book['title'] + '》', 'email/get_gift.html', wisher=current_user, gift=gift) return redirect(url_for('web.pending')) user = User.query.filter_by(id=gift.uid).first_or_404() viewmodel = UsersSummary(user) return render_template('drift.html', gifter=viewmodel.first, user_beans=current_user.beans, form=wtform)
def send_drift(gid): gift = Gift.query.get_or_404(gid) if gift.is_myself_gift(current_user.id): return redirect(url_for('web.book_detail', isbn=gift.isbn)) if not current_user.can_send_drift(): return render_template('not_enough_beans.html', beans=current_user.beans) wtform = DriftForm(request.form) if request.method == 'POST' and wtform.validate(): drift = Drift() drift.save_to_drift(wtform, gift, current_user.id, current_user.nickname) send_mail(gift.user.email, '有人想要您上传的图书: 《' + gift.book['title'] + '》', 'email/get_gift.html', wisher=current_user, gift=gift) return redirect(url_for('web.pending')) user = User.query.filter_by(id=gift.uid).first_or_404() viewmodel = UsersSummary(user) return render_template('drift.html', gifter=viewmodel.first, user_beans=current_user.beans, form=wtform)