old_contents: # -*- coding:utf8 -*-
  # Author: shizhenyu96@gamil.com
  # github: https://github.com/imndszy
  from flask import request, jsonify, session
  from flask_login import login_user, login_required, current_user
  
  from app.api_1_0 import api
  from app.models import User, Activity, AcUser
  from app import db
  
  
  @api.route('/user/verification', methods=['POST'])
  def user_verify():
      data = request.values
      username = data.get('username')
      password = data.get('password')
      user = User.query.filter_by(stuid=username).first()
      if user is None:
          return jsonify(status='fail')
      if user.password_reviewed:
          if user.verify_password(password):
              session['stuid'] = username
              login_user(user, True)
              return jsonify(status='ok', stuid=session['stuid'])
          return jsonify(status='fail')
      else:
          if user.identified_card == password:
              session['stuid'] = username
              login_user(user, True)
              return jsonify(status='ok', stuid=session['stuid'])
          return jsonify(status='fail')
  
  
  @api.route('/user/activity-registration',methods=['POST'])
  @login_required
  def registration():
      data = request.values
      acid = data.get('acid')
      stuid = current_user.stuid
      activity = Activity.query.filter_by(acid=acid).first()
      if activity is None:
          return jsonify(status='fail')
  
      try:
          registration = AcUser(acid=acid,stuid=stuid)
          db.session.add(registration)
          db.session.commit()
          return jsonify(status='ok')
      except:
          return jsonify(status='fail')
  
  
new_contents: # -*- coding:utf8 -*-
  # Author: shizhenyu96@gamil.com
  # github: https://github.com/imndszy
  from flask import request, jsonify, session
  from flask_login import login_user, login_required, current_user
  
  from app.api_1_0 import api
  from app.models import User, Activity, AcUser
  from app import db
  
  
  @api.route('/user/verification', methods=['POST'])
  def user_verify():
      data = request.values
      username = data.get('username')
      password = data.get('password')
      user = User.query.filter_by(stuid=username).first()
      if user is None:
          return jsonify(status='fail')
      if user.password_reviewed:
          if user.verify_password(password):
              session['stuid'] = username
              login_user(user, True)
              return jsonify(status='ok', stuid=session['stuid'])
          return jsonify(status='fail')
      else:
          if user.identified_card == password:
              session['stuid'] = username
              login_user(user, True)
              return jsonify(status='ok', stuid=session['stuid'])
          return jsonify(status='fail')
  
  
  @api.route('/user/activity-registration',methods=['POST'])
  @login_required
  def registration():
      data = request.values
      acid = data.get('acid')
      stuid = current_user.stuid
      activity = Activity.query.filter_by(acid=acid).first()
      if activity is None:
          return jsonify(status='fail')
  
      temp = AcUser.query.filter_by(acid=acid,stuid=stuid).first()
      if temp is not None:
          return jsonify(status='duplicate')
  
      try:
          registration = AcUser(acid=acid,stuid=stuid)
          db.session.add(registration)
          db.session.commit()
          return jsonify(status='ok')
      except:
          return jsonify(status='fail')
  
  
subject: fix bug