def change_password():
try:
token = request.json['token']
oldPassword = request.json['oldPassword']
newPassword = request.json['newPassword']
except:
return json.dumps({"success": False, "message":"Json key error."}),400
# Check if the user signs in
# Check if the token is valid
email = database_helper.get_emailByToken(token)
if not email:
return json.dumps({"success": False, "message":"You are not signed in."}),403
# Check if the old password is correct
# If yes, change password
if (oldPassword == database_helper.get_UserPW(email)):
if len(newPassword)<8:
return json.dumps({"success": False, "message":"Password should have at least 8 characters."}),403
if (oldPassword == newPassword):
return json.dumps({"success": False, "message":"New password cannot be as same as old password."}),403
database_helper.change_PW(email,newPassword)
return json.dumps({"success": True, "message":"Password changed."}),200
else:
return json.dumps({"success": False, "message":"Wrong password."}),403
def get_user_data_by_email(token = None, email=None):
if token is None or email is None:
return json.dumps({"success": False, "message":"Key error."}),400
# Check if the token exists (current user)
if not token:
return json.dumps({"success": False, "message":"You are not signed in."}),403
# Check if the current user exists
currentUser = database_helper.get_emailByToken(token)
if not currentUser:
return json.dumps({"success": False, "message":"No such user."}),404
# Return the user profile
data = database_helper.find_user(email)
if data:
# Update the no. of views
email = str(email)
if email in view_table:
view_table[email] += 1
else:
view_table[email] = 1
send_num_view(email)
return json.dumps({"success": True, "message": "User data retrieved.", "data": [dict(x) for x in data]}),200
else:
return json.dumps({"success": False, "message":"No such user."}),404
def get_user_messages_by_token(token = None):
if token is None:
return json.dumps({"success": False, "message":"Key error."}),400
# Check if the token exists
if not token:
return json.dumps({"success": False, "message":"You are not signed in."}),403
# Check if the current user exists
email = database_helper.get_emailByToken(token)
if not email:
return json.dumps({"success": False, "message":"No such user."}),404
# Return all messages of current user
message = database_helper.get_msglist(email)
return json.dumps({"success": True, "message": "User data retrieved.", "data": [dict(x) for x in message]}),200
def get_user_data_by_token(token = None):
if token is None:
return json.dumps({"success": False, "message":"Key error."}),400
# Check if the token exists
if not token:
return json.dumps({"success": False, "message":"You are not signed in."}),403
# Check if the current user exists
email = database_helper.get_emailByToken(token)
if not email:
return json.dumps({"success": False, "message":"No such user."}),404
# Return the user profile
data = database_helper.find_user(email)
numOfPost = database_helper.get_num_post(email)
totalOfPost = database_helper.get_totalnum_post()
return json.dumps({"success": True, "message": "User data retrieved.", "data": [dict(x) for x in data], "NumOfPost":str(numOfPost), "TotalOfPost":str(totalOfPost)}),200
def sign_out():
global num_onlineuser
try:
token = request.json['token']
except:
return json.dumps({"success": False, "message":"Json key error."}),400
email = database_helper.get_emailByToken(token)
if not email:
return json.dumps({"success": False, "message":"You are not signed in"}),403
database_helper.delete_token(token)
# For live data update
num_onlineuser -= 1
loggedUsers[email] = ""
send_num_onlineuser()
return json.dumps({"success": True, "message":"Successfully signed out"}),200
def post_message():
try:
token = request.json['token']
toEmail = request.json['toEmail']
content = request.json['content']
except:
return json.dumps({"success": False, "message":"Json key error."}),400
# Check if the user signs in or not
fromEmail = database_helper.get_emailByToken(token)
if not fromEmail:
return json.dumps({"success": False, "message":"You are not signed in."}),403
# Check if the users exists or not
if not database_helper.find_user(toEmail):
return json.dumps({"success": False, "message":"No such user."}),404
database_helper.post_msg(toEmail, fromEmail, content)
# Send latest num of posts to client
send_num_post(toEmail)
return json.dumps({"success": True, "message":"Message posted."}),200