api/services/nginx/app/routes/customerNotes.php

<?php

namespace routes;

use classes\authentication;
use objects\customer_notes_o;
use objects\logs_o;
use objects\users_o;
use traits\route_t;

class customerNotes
{
    use route_t;

    public function run(): void
    {
        $this->get('/customer/notes', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('list_customer_notes');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Get the query parameters from the URL
                $data = $_GET;
                // Check if the required fields are set
                if (!isset($data['customer_number']) && !isset($data['user_id'])) {
                    $response->error('User ID or Customer Number is required', 400);
                }
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, $user->id, 'LIST_CUSTOMER_NOTES', 'Successfully listed customer notes');
                // Check if the user exists
                $targetUser = (new users_o())->automaticGetTargetUserFromRequest();
                if (!$targetUser->exists()) {
                    $response->error('Customer not found', 400);
                }
                // Return the list of customer notes
                $response->success(
                    ($targetUser->getNotes())
                );
            } else {
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, 0, 'LIST_CUSTOMER_NOTES', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        },
            [
                'list_customer_notes' => 'List all customer notes'
            ]
        );

        $this->post('/customer/notes', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('add_customer_note');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Get the post data
                $data = json_decode(file_get_contents('php://input'), true);
                // Check if the required fields are set
                if (!isset($data['user_id']) && !isset($data['customer_number'])) {
                    $response->error('User ID or Customer Number is required', 400);
                }
                if (!isset($data['note'])) {
                    $response->error('Note is required', 400);
                }
                // Add the note to the customer
                $customer = (new users_o())->automaticGetTargetUserFromRequest();
                // Check if the customer exists
                if (!$customer->exists()) {
                    $response->error('Customer not found', 400);
                }
                $customer->addNote((int)$customer->id, (string)$data['note'], (int)$user->id);
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, $user->id, 'ADD_CUSTOMER_NOTE', 'Successfully added a customer note');
                // Return a success message
                $response->success(['message' => 'Customer note added']);
            } else {
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, 0, 'ADD_CUSTOMER_NOTE', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        },
            [
                'add_customer_note' => 'Add a customer note'
            ]
        );

        $this->delete('/customer/notes', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('delete_customer_note');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Get the query parameters from the URL
                $data = $_GET;
                // Check if the required fields are set
                if (!isset($data['id'])) {
                    $response->error('Note ID is required', 400);
                }
                // Delete the note from the customer
                (new customer_notes_o())->delete((int)$data['id']);
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, $user->id, 'DELETE_CUSTOMER_NOTE', 'Successfully deleted a customer note');
                // Return a success message
                $response->success(['message' => 'Customer note deleted']);
            } else {
                // Log the incident
                (new logs_o())->add('customer_notes', 'global', 1, 0, 'DELETE_CUSTOMER_NOTE', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        },
            [
                'delete_customer_note' => 'Delete a customer note'
            ]
        );
    }
}