Khaled Mahfouz
e014d09b29
- version : 2.1 - description : I have applied the seperation in the backend code and fixed some errors here and there ...like the typing error in routes/students.py ... I have replaced it with 'Any' type until I find A better solution for that . //############################################// modified: app.py new file: extentions.py new file: routes/__init__.py new file: routes/csv.py new file: routes/points.py new file: routes/students.py //############################################//
101 أسطر
3.5 KiB
Python
101 أسطر
3.5 KiB
Python
import sqlite3
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import re
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import os
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from flask import Flask, render_template
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import datetime
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# --- App Setup ---
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app = Flask(__name__)
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app.secret_key = 'your_super_secret_key_12345'
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app.config['PHONE_REGEX'] = re.compile(r'^09\d{8}$') # Syrian phone format
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# Define the path to the database folder
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DATABASE_FOLDER = os.path.join(app.root_path, 'databases')
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DATABASE_FILE = os.path.join(DATABASE_FOLDER, 'students.db')
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# --- Database Functions ---
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def get_db_connection():
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os.makedirs(DATABASE_FOLDER, exist_ok=True)
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conn = sqlite3.connect(DATABASE_FILE)
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conn.row_factory = sqlite3.Row
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return conn
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def init_db():
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os.makedirs(DATABASE_FOLDER, exist_ok=True)
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with get_db_connection() as conn:
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conn.execute('DROP TABLE IF EXISTS students')
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conn.execute('''
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CREATE TABLE students (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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student_name TEXT NOT NULL,
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age INTEGER NOT NULL CHECK(age BETWEEN 5 AND 25),
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parent_name TEXT NOT NULL,
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parent_phone_1 TEXT NOT NULL CHECK(length(parent_phone_1) = 10),
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parent_phone_2 TEXT CHECK(length(parent_phone_2) = 10 OR parent_phone_2 IS NULL),
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student_phone TEXT CHECK(length(student_phone) = 10 OR student_phone IS NULL),
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grade TEXT NOT NULL,
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school_name TEXT NOT NULL,
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address TEXT NOT NULL,
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memorizing TEXT NOT NULL,
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notes TEXT,
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registration_date TEXT NOT NULL,
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points INTEGER DEFAULT 0 NOT NULL
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)
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''')
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conn.execute('CREATE INDEX idx_student_name ON students(student_name)')
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conn.execute('CREATE INDEX idx_parent_name ON students(parent_name)')
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print("Database initialized with schema constraints and indexes")
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@app.cli.command('init-db')
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def init_db_command():
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init_db()
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print("Database initialized successfully")
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# --- Validation Utilities ---
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def validate_phone(phone):
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return bool(app.config['PHONE_REGEX'].match(phone)) if phone else True
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def validate_student_data(form_data):
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errors = []
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required_fields = ['student_name', 'age', 'parent_name',
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'parent_phone_1', 'grade', 'school_name',
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'address', 'memorizing']
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for field in required_fields:
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if not form_data.get(field):
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errors.append(f"حقل '{field}' مطلوب")
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phones = [
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('parent_phone_1', form_data.get('parent_phone_1')),
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('parent_phone_2', form_data.get('parent_phone_2')),
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('student_phone', form_data.get('student_phone'))
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]
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for field, value in phones:
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if value and not validate_phone(value):
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errors.append(f"رقم الهاتف '{field}' غير صالح. يجب أن يكون 10 أرقام ويبدأ بـ 09")
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try:
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age = int(form_data.get('age', 0))
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if not (5 <= age <= 25):
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errors.append("العمر يجب أن يكون بين 5 و 25 سنة")
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except ValueError:
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errors.append("العمر يجب أن يكون رقماً صحيحاً")
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reg_date_str = form_data.get('registration_date')
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if reg_date_str:
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try:
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datetime.datetime.strptime(reg_date_str, '%Y-%m-%d')
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except ValueError:
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errors.append("تاريخ التسجيل غير صالح. يجب أن يكون بالصيغة YYYY-MM-DD")
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return errors
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# --- App Routes ---
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@app.route('/record')
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def record():
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return render_template('record.html')
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if __name__ == '__main__':
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app.run(debug=True)
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