73 lines
3.0 KiB
Python
73 lines
3.0 KiB
Python
# Lucas Mathews - Fontys Student ID: 5023572
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# Banking System Test Database Generator
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# This program generates dumy data for the banking system.
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# This adds 50 clients, each with 2 accounts. Each account has 40 transactions.
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from faker import Faker
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from connection import add_client, add_account, add_transaction
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import random
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import datetime
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import hashlib
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import time
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def generate_hash(): # Creates a hash for a password
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seed = str(random.random()).encode('utf-8')
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return hashlib.sha512(seed).hexdigest()
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def timestamp(): # Returns the current timestamp
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return (datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
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def generate_test_database(client_id, password):
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fake = Faker() # Create a Faker instance
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all_account_ids = [] # List to store all account IDs
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for i in range(50): # Generate 50 clients
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password = generate_hash()
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name = fake.name()
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birthdate = fake.date_of_birth(minimum_age=18, maximum_age=90)
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address = fake.address()
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phone_number = fake.phone_number()
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email = fake.email()
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notes = fake.text(max_nb_chars=50)
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client_response = add_client(name, birthdate, address, phone_number, email, password, notes)
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client_id = client_response['message']
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for j in range(2): # Each client has 2 accounts
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balance = 1000 # Initialize balance to 1000
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account_type = random.choice(['Spending', 'Savings'])
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account_notes = fake.text(max_nb_chars=50)
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account_response = add_account(client_id=client_id, description=fake.text(max_nb_chars=15), account_type=account_type, notes=account_notes)
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response_dict = account_response
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account_id = response_dict['message']
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for k in range(40): # Each account has 40 transactions
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if not all_account_ids: # Skip creating a transaction if there are no accounts yet
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continue
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transaction_type = random.choice(['Deposit', 'Withdrawal'])
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amount = random.randint(1, 200)
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if transaction_type == 'Withdrawal' and balance - amount < 0: # Skip withdrawal if it would make balance negative
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continue
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if transaction_type == 'Deposit': # Update balance based on transaction type
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balance += amount
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elif transaction_type == 'Withdrawal':
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balance -= amount
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transaction_description = fake.text(max_nb_chars=50)
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recipient_account_id = random.choice(all_account_ids)
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transaction_response = add_transaction(amount=amount, account_id=account_id, recipient_account_id=recipient_account_id, otp_code=123456, description=transaction_description)
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print(f"Transaction response: {transaction_response}")
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time.sleep(1)
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all_account_ids.append(account_id)
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print("Test database generated successfully.")
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