<?php

use \Slim\Http\Request as Request;
use \Slim\Http\Response as Response;

// The hookmanager is the web-exposed class that allows you to manage a user within the billing system.
// This system takes care of CRUD operations on customers. It doesn't keep track of order but it does suspend 
// you if you don't pay.

class Hookmanager
{
    
    private $Customer;
    
    private $Renderview;
    
    private $APITools; 
    
    private $Mailer;
    
    
    
    public function __construct()
    {
        
        $this->Customer = new Customer();
        $this->Renderview = new EmailRenderer();
        $this->APITools = new ApplicationAPI();
        
        // Create mailer when needed
        
        
    }
    
    // Return POST variable list in a structured array, DRY
    private function getStructuredVariableList(Request $request)
    {
        $PDATA = $request->getParsedBody();
        $dArr = [];
        
        foreach($PDATA as $key => $param)
        {
               $dArr[$key => $param]; // Turn parsed body into an array.
               
        } 
        
        return $dArr;
    }
    
    
    public function EventSubscriptionCreated(Request $request, Response $response)
    {
        // Create customer with data from Paddle
        // Send email with customer information
        
        
               
            
    }
    
    public function EventSubscriptionUpdated(Request $request, Response $response)
    {
        // Update user information if necessary
    }
    
    public function EventSubscriptionCancelled(Request $request, Response $response)
    {
        
        // Suspend user's domain name as stated on DB
        // Delete after 30 days
        
    }
    
    public function EventSubscriptionPaymentSuccess(Request $request, Response $response)
    {
        
        // Renew user's subscription within billing system
        // Install hosting account if this is the user's first time and send out instructions email
        
    }
    // TODO: Lenient business logic
    public function EventSubscriptionPaymentFailed(Request $request, Response $response)
    {
        
        // Add payment strike to user account
        // After three strikes, warn user that the system has waived further attempts. Suspend their account
        // Give user an ultimatum: Pay or remain suspended
        // If user fails to pay during the next 7 days, permanently suspend their account (Reject further payments. Remove user from paddle first)
        // If payment is successful afterwards, remove all payment strikes (Success logic should execute automatically)
        
    }
    
    public function EventSubscriptionPaymentRefunded(Request $request, Response $response)
    {
        // Ban customer from billing system
        // Delete all customer data
    }
    
    
    
}