!!top!! Free - Trial Of Spss

When a free user tries to access a Premium feature (e.g., "Regression Analysis"), show a modal.

This route is called when the user clicks "Start Free Trial". free trial of spss

ALTER TABLE users ADD COLUMN trial_starts_at TIMESTAMP DEFAULT NULL; ALTER TABLE users ADD COLUMN account_status VARCHAR(20) DEFAULT 'free'; -- Possible values: 'free', 'trialing', 'subscribed', 'expired' When a free user tries to access a Premium feature (e

You need an endpoint to activate the trial and a middleware to check if the trial is still valid. expiration: return func(*args

# Middleware / Decorator def check_trial_valid(func): def wrapper(*args, **kwargs): user = get_current_user()

This function runs before every request to a protected route (like running an SPSS analysis).

# 2. If trialing, check time if user.account_status == 'trialing': expiration = user.trial_starts_at + timedelta(days=14) if datetime.now() < expiration: return func(*args, **kwargs) # Access Granted else: # Trial just expired user.account_status = 'expired' db.save(user) return jsonify({"error": "Trial Expired", "code": "TRIAL_EXPIRED"}), 403