examples.php

<?php

{
  "school_name": "ABC High School",
  "school_id": "SCH123",
  "email": "[email protected]",
  "contact_person": "Jane Doe"
}


curl -X POST https://yoursite.com/manniredu/onboard-school \
  -H "Content-Type: application/json" \
  -d '{
        "school_name": "ABC High School",
        "school_id": "SCH123",
        "email": "[email protected]",
        "contact_person": "Jane Doe"
      }'

    
    
    
    
    {
  "amount": "5000",
  "regNo": "REG456",
  "school_id": "SCH123",
  "payment_channel": "WEB_PAY",
  "accessKey": "hashed_key_example"
}



curl -X POST https://yoursite.com/manniredu/create-transaction \
  -H "Content-Type: application/json" \
  -d '{
        "amount": "5000",
        "regNo": "REG456",
        "school_id": "SCH123",
        "payment_channel": "WEB_PAY",
        "accessKey": "hashed_key_example"
      }'

manniredu_payprosolutionsltd.module.php

<?php

/**
 * Implements an endpoint for onboarding a school.
 */
function manniredu_onboard_school() {
  // Ensure this is a POST request
  if ($_SERVER['REQUEST_METHOD'] != 'POST') {
    return manniredu_json_output(['error' => 'Invalid request method. Only POST is allowed.'], 405);
  }

  // Get the JSON request data
  $data = json_decode(file_get_contents('php://input'), TRUE);
  
  // Validate required fields
  $required_fields = ['school_name', 'school_id', 'email', 'contact_person'];
  foreach ($required_fields as $field) {
    if (empty($data[$field])) {
      return manniredu_json_output(['error' => "The field $field is required."], 400);
    }
  }

  // Add additional onboarding logic here (e.g., saving school data to the database)

  // Respond with success and send a welcome email
  $response = [
    'status' => 'success',
    'message' => 'School onboarded successfully. A welcome email has been sent with the API key.',
    // Add additional response data as needed
  ];
  return manniredu_json_output($response, 201);
}

/**
 * Implements an endpoint for creating a transaction.
 */
function manniredu_create_transaction() {
  // Ensure this is a POST request
  if ($_SERVER['REQUEST_METHOD'] != 'POST') {
    return manniredu_json_output(['error' => 'Invalid request method. Only POST is allowed.'], 405);
  }

  // Get the JSON request data
  $data = json_decode(file_get_contents('php://input'), TRUE);
  
  // Validate required fields
  $required_fields = ['amount', 'regNo', 'school_id', 'payment_channel', 'accessKey'];
  foreach ($required_fields as $field) {
    if (empty($data[$field])) {
      return manniredu_json_output(['error' => "The field $field is required."], 400);
    }
  }

  // Validate payment_channel
  $allowed_channels = ['BANK_BRANCH', 'WEB_PAY'];
  if (!in_array($data['payment_channel'], $allowed_channels)) {
    return manniredu_json_output(['error' => 'Invalid payment channel. Use either BANK_BRANCH or WEB_PAY.'], 400);
  }

  // Access key validation (example hashing)
  $raw_data = $data['amount'] . $data['regNo'] . $data['school_id'] . $data['redirect_url'] . API_KEY;
  $hashed_key = hash('sha512', $raw_data);
  if ($hashed_key !== $data['accessKey']) {
    return manniredu_json_output(['error' => 'Invalid access key.'], 401);
  }

  // Add transaction creation logic here (e.g., saving transaction data to the database)

  // Respond with success
  $response = [
    'status' => 'success',
    'txnRef' => uniqid('txn_'),  // Generate unique transaction reference
    // Add additional response data as needed
  ];
  return manniredu_json_output($response, 201);
}

/**
 * Outputs a JSON response.
 *
 * @param array $data
 *   The response data.
 * @param int $status_code
 *   The HTTP status code.
 */
function manniredu_json_output(array $data, $status_code = 200) {
  drupal_set_header('Content-Type: application/json');
  drupal_set_header("HTTP/1.1 $status_code");
  print json_encode($data);
  drupal_exit();
}