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models.py
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models.py
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import sqlite3
import os
import re
ROOT = os.path.dirname(os.path.relpath(__file__))
def get_user(user_id):
conn = sqlite3.connect(os.path.join(ROOT, 'timesheet.db'))
curr = conn.cursor()
curr.execute('SELECT * FROM users WHERE id=?', (user_id,))
retrieved_user = curr.fetchall()
return retrieved_user
def get_username(username):
conn = sqlite3.connect(os.path.join(ROOT, 'timesheet.db'))
curr = conn.cursor()
curr.execute('SELECT username FROM users WHERE username=?', (username,))
retrieved_username = curr.fetchall()
return retrieved_username
#Must check for existing username
def register_user(user_id, username, dateCreated=0):
if not re.match("^[a-zA-Z0-9_.-]+$", username):
return 1, "Invalid username."
if get_username(username):
return 1, "That username already exists."
conn = sqlite3.connect(os.path.join(ROOT, 'timesheet.db'))
curr = conn.cursor()
curr.execute(
'INSERT INTO users (id, username, dateCreated, numSessions) VALUES (?, ?, ?, ?)',
(user_id, username, dateCreated, 0))
conn.commit()
conn.close()
def create_subject(id, owner, dateCreated, parent=None):
conn = sqlite3.connect(os.path.join(ROOT, 'timesheet.db'))
curr = conn.cursor()
curr.execute(
'INSERT INTO subjects (id, owner, parent, dateCreated) values(?, ?, ?, ?)',
(id, owner, parent, dateCreated))
conn.commit()
conn.close()
def create_session(id, owner, subject, dateCreated, startTime, endTime):
conn = sqlite3.connect(os.path.join(ROOT, 'timesheet.db'))
curr = conn.cursor()
curr.execute(
'INSERT INTO subjects (id, owner, subject, dateCreated, startTime, endTime) values(?, ?, ?, ?, ?, ?)',
(id, owner, subject, dateCreated, startTime, endTime))
conn.commit()
conn.close()