def login():
try:
if flask.request.method == 'POST':
data = flask.request.get_json()
email = data["email"].replace("\'","").replace("\"","")
password = data["password"].replace("\'","").replace("\"","")
retVal = DBHelper.checkCredential(email,password)
# if email and password true
if retVal == Constants.SUCCESS:
user = User(email)
flask_login.login_user(user)
print("login success")
return flask.jsonify({"status":Constants.SUCCESS})
elif retVal == Constants.ERROR_WRONG_EMAIL_PASS: # invalid credentials
return flask.jsonify({"status":Constants.ERROR_WRONG_EMAIL_PASS})
else: # unknwon server error
return flask.jsonify({"status":Constants.ERROR_UNKNOWN})
except Exception as e:
print("Exception:",str(e))
return flask.render_template('login.html')
