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User.py
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260 lines (190 loc) · 7.63 KB
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import pymysql
import bleach
import requests
import Helpers
services = Helpers.read_json_from_file("config/services.json")
auth_service = services["auth"]
class User:
#Define initialization function
def __init__(self, uid, host, username, password, database):
self.uid = bleach.clean(uid)
self.host = host
self.username = username
self.password = password
self.database = database
## Get the user's data from MySQL ##
#Connect to MySQL
conn = pymysql.connect(host, username, password, database, cursorclass=pymysql.cursors.DictCursor)
cursor = conn.cursor()
#Select the row with the user from the database
cursor.execute("SELECT * FROM users WHERE uid='" + self.uid + "';")
user = cursor.fetchone()
#Commit and close the connection
conn.commit()
conn.close()
#Make sure the user existed in the first place
if user == None:
raise ValueError("user-no-exist")
#Otherwise, get all the data and store it
self.firstname = user["firstname"]
self.lastname = user["lastname"]
self.password = user["password"]
self.email = user["email"]
self.profileimage = user["profileimage"]
## Setters ##
#Any column
def set_column(self, column, value):
#Connect to MySQL
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
#Clean the values
column = bleach.clean(column)
value = bleach.clean(value)
#Attempt to set the column
cursor.execute("UPDATE users SET " + column + "'" + value + "' WHERE uid='" + self.uid + "';")
#Commit and close the connection
conn.commit()
conn.close()
def set_firstname(self, value):
self.set_column("firstname", value)
def set_lastname(self, value):
self.set_column("lastname", value)
def set_email(self, value):
self.set_column("email", value)
def set_profileimage(self, value):
self.set_column("profileimage", value)
def set_password(self, value):
print("WARNING: Setting the password can be dangerous!")
self.set_column("password", value)
def request_friend(self, uid):
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
uid = bleach.clean(uid)
cursor.execute("INSERT INTO friends(initiator, acceptor, status) VALUES(" + self.uid + ", " + uid + ", 1)")
conn.commit()
conn.close()
def reject_friend(self, uid):
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
uid = bleach.clean(uid)
cursor.execute("UPDATE friends SET status=0 WHERE initiator=" + self.uid + " AND acceptor=" + uid + "")
conn.commit()
conn.close()
def accept_friend(self, uid):
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
uid = bleach.clean(uid)
cursor.execute("UPDATE friends SET status=2 WHERE initiator=" + self.uid + " AND acceptor=" + uid + "")
conn.commit()
conn.close()
def init_test(self):
try:
user = User(self.uid, self.host, self.username, self.password, self.database)
print("init_test was a success")
except ValueError:
print("init_test was not a success")
def set_column_tests(self):
conn = pymysql.connect(self.host, self.username, self.password, self.database, cursorclass=pymysql.cursors.DictCursor)
cursor = conn.cursor()
self.set_firstname("Firstname")
self.set_lastname("Lastname")
self.set_email("test@example.com")
self.set_profileimage("MyImage")
self.set_password("test")
cursor.execute(
"SELECT * FROM " + self.database + "WHERE firstname = 'Firstname'"
"AND lastname = 'Lastname'"
"AND email = 'test@gmail.com'"
"AND profileimage = 'MyImage';"
)
row_count = cursor.rowcount
print("number of affected rows: {}".format(row_count))
if row_count == 0:
print("Setting columns was not a success")
else:
print("Setting columns was a success")
def accept_friend_test(self):
data = {
"firstname":"Firstname2",
"lastname":"Lastname2",
"email":"test2@example.com",
"password":"longpassword2",
"confirmpassword":"longpassword2",
"profileimage":"MyImage2"
}
r = requests.post("https://" + auth_service + "/sign_up", data=data)
token = r.text
verification = Helpers.verify_token(token)
if "error" in verification:
print("couldn't verify token")
return False
uid = verification["uid"]
user1 = self.uid
user2 = uid
self.request_friend(user2)
user2 = User(uid, self.host, self.username, self.password, self.database)
user2.accept_friend(user1)
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
cursor.execute(
"SELECT FROM friends WHERE initiator=" + user1 +
"AND acceptor=" + user2 +
"AND status=2"
)
row = cursor.fetchone
if row == None:
print("There was an error in accept_friend_test")
return False
else:
print("Everything went fine in accept_friend_test")
cursor.execute(
"DELETE FROM friends WHERE email='test@example.com';"
"DELETE FROM friends WHERE email='test2@example.com';"
)
conn.commit()
conn.close()
def reject_friend_test(self):
data = {
"firstname":"Firstname2",
"lastname":"Lastname2",
"email":"test2@example.com",
"password":"longpassword2",
"confirmpassword":"longpassword2",
"profileimage":"MyImage2"
}
r = requests.post("https://" + auth_service + "/sign_up", data=data)
token = r.text
verification = Helpers.verify_token(token)
if "error" in verification:
print("couldn't verify token")
return False
uid = verification["uid"]
user1 = self.uid
user2 = uid
self.request_friend(user2)
user2 = User(uid, self.host, self.username, self.password, self.database)
user2.reject_friend(user1)
conn = pymysql.connect(self.host, self.username, self.password, self.database)
cursor = conn.cursor()
cursor.execute(
"SELECT FROM friends WHERE initiator=" + user1 +
"AND acceptor=" + user2 +
"AND status=0"
)
row = cursor.fetchone
if row == None:
print("There was an error in reject_friend_test")
return False
else:
print("Everything went fine in reject_friend_test")
cursor.execute(
"DELETE FROM friends WHERE email='test@example.com';"
"DELETE FROM friends WHERE email='test2@example.com';"
)
conn.commit()
conn.close()
def run_tests(self):
self.init_test()
self.set_column_tests()
self.accept_friend_test()
self.reject_friend_test()