def storage():
form = StoreForm()
if form.validate_on_submit():
book = Book.query.filter_by(isbn=request.form.get('isbn')).first()
exist = Inventory.query.filter_by(
barcode=request.form.get('barcode')).first()
if book is None:
flash(u'添加失败，请注意本书信息是否已录入，若未登记，请在‘新书入库’窗口录入信息。')
else:
if len(request.form.get('barcode')) != 6:
flash(u'图书编码长度错误')
else:
if exist is not None:
flash(u'该编号已经存在！')
else:
item = Inventory()
item.barcode = request.form.get('barcode')
item.isbn = request.form.get('isbn')
item.admin = current_user.admin_id
item.location = request.form.get('location')
item.status = True
item.withdraw = False
today_date = datetime.date.today()
today_str = today_date.strftime("%Y-%m-%d")
today_stamp = time.mktime(
time.strptime(today_str + ' 00:00:00',
'%Y-%m-%d %H:%M:%S'))
item.storage_date = int(today_stamp) * 1000
db.session.add(item)
db.session.commit()
flash(u'入库成功！')
return redirect(url_for('storage'))
return render_template('storage.html', name=session.get('name'), form=form)
