bolderjara-serviss/backend/db/users.py

# This file is for database functions
from db.db import get_db

conn = get_db()

def get_users(search):
    # Get search param
    search_param = f"%{search}%"

    # Generate cursor
    cursor = conn.cursor()

    # Search if needed
    if search:
        cursor.execute("SELECT * FROM Employees WHERE username LIKE ?", (search_param,))
    else:
        cursor.execute("SELECT * FROM Employees")

    # Fetch users from database
    users = cursor.fetchall()
    return users

def get_attendance(id):
    # Set up query for worked hours, group by and ordered by date
    cursor = conn.cursor()
    cursor.execute("""
                    SELECT date, sum(hours_worked) as hours_worked
                    FROM Attendance
                    WHERE employee_id = ?
                    GROUP BY date
                    ORDER BY date DESC
                   """, (id,))
    attendance = cursor.fetchall()

    # Fetch username from database
    # I am not using table JOIN because when theres no attendance, the query returns no rows (and shows user doesnt exist)
    cursor.execute("SELECT username FROM Employees WHERE id = ?", (id,))
    username = cursor.fetchone()

    # Check if user exists
    if not username:
        return {"username": None, "attendance": []}

    # Return clean api response
    return {
        "username": username[0],
        "attendance": attendance
    }