PaymentGateways
1 year ago
AdminMenu.php
1 year ago
BillingController.php
1 year ago
CartController.php
1 year ago
CheckoutController.php
1 year ago
CouponController.php
1 year ago
Ecommerce.php
1 year ago
EmailController.php
1 year ago
HooksHandler.php
1 year ago
OptionKeys.php
1 year ago
OrderActivitiesController.php
1 year ago
OrderController.php
1 year ago
PaymentHandler.php
1 year ago
Settings.php
1 year ago
Tax.php
1 year ago
currency.php
1 year ago
CheckoutController.php
941 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Manage Checkout |
| 4 | * |
| 5 | * @package Tutor\Ecommerce |
| 6 | * @author Themeum |
| 7 | * @link https://themeum.com |
| 8 | * @since 3.0.0 |
| 9 | */ |
| 10 | |
| 11 | namespace Tutor\Ecommerce; |
| 12 | |
| 13 | use Tutor\Helpers\QueryHelper; |
| 14 | use Tutor\Helpers\ValidationHelper; |
| 15 | use TUTOR\Input; |
| 16 | use Tutor\Models\BillingModel; |
| 17 | use Tutor\Traits\JsonResponse; |
| 18 | use Tutor\Models\CartModel; |
| 19 | use Tutor\Models\CouponModel; |
| 20 | use Tutor\Models\OrderModel; |
| 21 | |
| 22 | if ( ! defined( 'ABSPATH' ) ) { |
| 23 | exit; |
| 24 | } |
| 25 | |
| 26 | /** |
| 27 | * Checkout Controller class |
| 28 | * |
| 29 | * @since 3.0.0 |
| 30 | */ |
| 31 | class CheckoutController { |
| 32 | |
| 33 | use JsonResponse; |
| 34 | |
| 35 | /** |
| 36 | * Page slug for checkout page |
| 37 | * |
| 38 | * @since 3.0.0 |
| 39 | * |
| 40 | * @var string |
| 41 | */ |
| 42 | const PAGE_SLUG = 'checkout'; |
| 43 | |
| 44 | /** |
| 45 | * Page slug for checkout page |
| 46 | * |
| 47 | * @since 3.0.0 |
| 48 | * |
| 49 | * @var string |
| 50 | */ |
| 51 | const PAGE_ID_OPTION_NAME = 'tutor_checkout_page_id'; |
| 52 | |
| 53 | /** |
| 54 | * Pay now error transient key |
| 55 | * |
| 56 | * @since 3.0.0 |
| 57 | * |
| 58 | * @var string |
| 59 | */ |
| 60 | const PAY_NOW_ERROR_TRANSIENT_KEY = 'tutor_pay_now_errors_'; |
| 61 | |
| 62 | /** |
| 63 | * Pay now alert transient key |
| 64 | * |
| 65 | * @since 3.0.0 |
| 66 | * |
| 67 | * @var string |
| 68 | */ |
| 69 | const PAY_NOW_ALERT_MSG_TRANSIENT_KEY = 'tutor_pay_now_alert_msg_'; |
| 70 | |
| 71 | /** |
| 72 | * Coupon model instance. |
| 73 | * |
| 74 | * @since 3.0.0 |
| 75 | * |
| 76 | * @var CouponModel |
| 77 | */ |
| 78 | public $coupon_model; |
| 79 | |
| 80 | /** |
| 81 | * Constructor. |
| 82 | * |
| 83 | * Initializes the Checkout class, sets the page title, and optionally registers |
| 84 | * hooks for handling AJAX requests related to cart data, bulk actions, cart updates, |
| 85 | * and cart deletions. |
| 86 | * |
| 87 | * @param bool $register_hooks Whether to register hooks for handling requests. Default is true. |
| 88 | * |
| 89 | * @since 3.0.0 |
| 90 | * |
| 91 | * @return void |
| 92 | */ |
| 93 | public function __construct( $register_hooks = true ) { |
| 94 | $this->coupon_model = new CouponModel(); |
| 95 | |
| 96 | if ( $register_hooks ) { |
| 97 | add_action( 'tutor_action_tutor_pay_now', array( $this, 'pay_now' ) ); |
| 98 | add_action( 'tutor_action_tutor_pay_incomplete_order', array( $this, 'pay_incomplete_order' ) ); |
| 99 | add_action( 'template_redirect', array( $this, 'restrict_checkout_page' ) ); |
| 100 | add_action( 'wp_ajax_tutor_get_checkout_html', array( $this, 'ajax_get_checkout_html' ) ); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * Get cart page url |
| 106 | * |
| 107 | * @since 3.0.0 |
| 108 | * |
| 109 | * @return string |
| 110 | */ |
| 111 | public static function get_page_url() { |
| 112 | return get_post_permalink( self::get_page_id() ); |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Get cart page ID |
| 117 | * |
| 118 | * @since 3.0.0 |
| 119 | * |
| 120 | * @return string |
| 121 | */ |
| 122 | public static function get_page_id() { |
| 123 | return (int) tutor_utils()->get_option( self::PAGE_ID_OPTION_NAME ); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Create checkout page |
| 128 | * |
| 129 | * @since 3.0.0 |
| 130 | * |
| 131 | * @return void |
| 132 | */ |
| 133 | public static function create_checkout_page() { |
| 134 | $page_id = self::get_page_id(); |
| 135 | if ( ! $page_id ) { |
| 136 | $args = array( |
| 137 | 'post_title' => ucfirst( self::PAGE_SLUG ), |
| 138 | 'post_content' => '', |
| 139 | 'post_type' => 'page', |
| 140 | 'post_status' => 'publish', |
| 141 | ); |
| 142 | |
| 143 | $page_id = wp_insert_post( $args ); |
| 144 | tutor_utils()->update_option( self::PAGE_ID_OPTION_NAME, $page_id ); |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Get checkout HTML |
| 150 | * |
| 151 | * @since 3.0.0 |
| 152 | * |
| 153 | * @return void |
| 154 | */ |
| 155 | public function ajax_get_checkout_html() { |
| 156 | tutor_utils()->check_nonce(); |
| 157 | |
| 158 | ob_start(); |
| 159 | tutor_load_template( 'ecommerce/checkout-details' ); |
| 160 | $content = ob_get_clean(); |
| 161 | |
| 162 | $this->json_response( |
| 163 | __( 'Success', 'tutor' ), |
| 164 | $content |
| 165 | ); |
| 166 | } |
| 167 | |
| 168 | /** |
| 169 | * Prepare items |
| 170 | * |
| 171 | * @since 3.0.0 |
| 172 | * |
| 173 | * @param array $item_ids items. |
| 174 | * @param string $order_type order type. |
| 175 | * @param object|null $coupon coupon. |
| 176 | * |
| 177 | * @return array |
| 178 | */ |
| 179 | private function prepare_items( $item_ids, $order_type = OrderModel::TYPE_SINGLE_ORDER, $coupon = null ) { |
| 180 | $items = array(); |
| 181 | $plan_info = null; |
| 182 | |
| 183 | foreach ( $item_ids as $item_id ) { |
| 184 | $item_name = get_the_title( $item_id ); |
| 185 | $course_price = tutor_utils()->get_raw_course_price( $item_id ); |
| 186 | if ( OrderModel::TYPE_SINGLE_ORDER !== $order_type ) { |
| 187 | $plan_info = apply_filters( 'tutor_get_plan_info', null, $item_id ); |
| 188 | if ( $plan_info ) { |
| 189 | $item_name = $plan_info->plan_name; |
| 190 | $course_price->regular_price = $plan_info->regular_price; |
| 191 | $course_price->sale_price = $plan_info->in_sale_price ? $plan_info->sale_price : 0; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | $regular_price = $course_price->regular_price; |
| 196 | $sale_price = $course_price->sale_price; |
| 197 | |
| 198 | $item = array( |
| 199 | 'item_id' => (int) $item_id, |
| 200 | 'item_name' => $item_name, |
| 201 | 'regular_price' => $regular_price, |
| 202 | 'sale_price' => $sale_price ? $sale_price : null, |
| 203 | 'is_coupon_applied' => false, |
| 204 | 'coupon_code' => null, |
| 205 | ); |
| 206 | |
| 207 | $is_coupon_applicable = false; |
| 208 | if ( Settings::is_coupon_usage_enabled() && is_object( $coupon ) ) { |
| 209 | $is_coupon_applicable = ! $sale_price && $this->coupon_model->is_coupon_applicable( $coupon, $item_id ); |
| 210 | if ( $is_coupon_applicable ) { |
| 211 | $item['is_coupon_applied'] = $is_coupon_applicable; |
| 212 | $item['coupon_code'] = $coupon->coupon_code; |
| 213 | } |
| 214 | } |
| 215 | |
| 216 | $items[] = $item; |
| 217 | } |
| 218 | |
| 219 | return array( $items, $plan_info ); |
| 220 | } |
| 221 | |
| 222 | /** |
| 223 | * Calculate discount. |
| 224 | * |
| 225 | * @since 3.0.0 |
| 226 | * |
| 227 | * @param array $items item array. |
| 228 | * @param string $discount_type discount type. like percentage or fixed. |
| 229 | * @param float $discount_value value of discount. |
| 230 | * |
| 231 | * @return array |
| 232 | */ |
| 233 | public function calculate_discount( $items, $discount_type, $discount_value ) { |
| 234 | // Filter products without a sale price. |
| 235 | $items_without_sale = array_filter( |
| 236 | $items, |
| 237 | function( $item ) { |
| 238 | return empty( $item['sale_price'] ); |
| 239 | } |
| 240 | ); |
| 241 | |
| 242 | // Calculate the total regular price of products without a sale price. |
| 243 | $total_regular_price = array_sum( array_column( $items_without_sale, 'regular_price' ) ); |
| 244 | |
| 245 | $final = array(); |
| 246 | foreach ( $items as $item ) { |
| 247 | // If product already has a sale price, no discount is applied. |
| 248 | if ( ! empty( $item['sale_price'] ) || ( isset( $item['is_coupon_applied'] ) && ! $item['is_coupon_applied'] ) ) { |
| 249 | $item['discount_amount'] = 0; |
| 250 | $final[] = $item; |
| 251 | } else { |
| 252 | if ( 'percentage' === $discount_type ) { |
| 253 | // Apply percentage discount. |
| 254 | $discount = $item['regular_price'] * ( $discount_value / 100 ); |
| 255 | $discount_price = $item['regular_price'] - $discount; |
| 256 | |
| 257 | $item['discount_amount'] = round( $discount, 2 ); |
| 258 | $item['discount_price'] = $discount_price; |
| 259 | |
| 260 | } elseif ( 'flat' === $discount_type && $total_regular_price > 0 ) { |
| 261 | // Apply a proportional fixed discount based on the regular price. |
| 262 | $proportion = $item['regular_price'] / $total_regular_price; |
| 263 | $discount = $discount_value * $proportion; |
| 264 | $discount_price = $item['regular_price'] - $discount; |
| 265 | |
| 266 | $item['discount_amount'] = round( $discount, 2 ); |
| 267 | $item['discount_price'] = round( $discount_price, 2 ); |
| 268 | } |
| 269 | $final[] = $item; |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | return $final; |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * Prepare checkout item with applying coupon if required. |
| 278 | * |
| 279 | * @since 3.0.0 |
| 280 | * |
| 281 | * @since 3.3.0 is_coupon_applicable check added |
| 282 | * |
| 283 | * @param int|array $item_ids Required, course ids or plan id. |
| 284 | * @param string $order_type order type. |
| 285 | * @param string $coupon_code coupon code. |
| 286 | * |
| 287 | * @return object |
| 288 | */ |
| 289 | public function prepare_checkout_items( $item_ids, $order_type = OrderModel::TYPE_SINGLE_ORDER, $coupon_code = null ) { |
| 290 | $item_ids = is_array( $item_ids ) ? $item_ids : array( $item_ids ); |
| 291 | $response = array(); |
| 292 | |
| 293 | $coupon_type = empty( $coupon_code ) ? 'automatic' : 'manual'; |
| 294 | $is_coupon_applied = false; |
| 295 | $coupon_title = ''; |
| 296 | |
| 297 | $total_price = 0; |
| 298 | $subtotal_price = 0; |
| 299 | $coupon_discount = 0; |
| 300 | $sale_discount = 0; |
| 301 | |
| 302 | $coupon = null; |
| 303 | $is_coupon_applied = false; |
| 304 | $is_meet_min_requirement = false; |
| 305 | $selected_coupon = null; |
| 306 | |
| 307 | if ( Settings::is_coupon_usage_enabled() ) { |
| 308 | $selected_coupon = $this->coupon_model->get_coupon_details_for_checkout( $coupon_code ); |
| 309 | } |
| 310 | |
| 311 | $is_valid = is_object( $selected_coupon ) && $this->coupon_model->is_coupon_valid( $selected_coupon ); |
| 312 | if ( $is_valid ) { |
| 313 | $is_meet_min_requirement = $this->coupon_model->is_coupon_requirement_meet( $item_ids, $selected_coupon, $order_type ); |
| 314 | if ( $is_meet_min_requirement ) { |
| 315 | $coupon = $selected_coupon; |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | list($items, $plan_info) = $this->prepare_items( $item_ids, $order_type, $coupon ); |
| 320 | |
| 321 | // Iterate with each item and check if coupon is applicable @since 3.3.0. |
| 322 | $is_coupon_applicable = false; |
| 323 | if ( $coupon ) { |
| 324 | foreach ( $items as $item ) { |
| 325 | if ( ! $is_coupon_applicable ) { |
| 326 | $is_coupon_applicable = $this->coupon_model->is_coupon_applicable( $coupon, $item['item_id'] ); |
| 327 | } |
| 328 | } |
| 329 | if ( $is_coupon_applicable ) { |
| 330 | $is_coupon_applied = true; |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | if ( $is_coupon_applied ) { |
| 335 | $items = $this->calculate_discount( $items, $coupon->discount_type, $coupon->discount_amount ); |
| 336 | $coupon_title = $coupon->coupon_title; |
| 337 | } |
| 338 | |
| 339 | // Keep calculated price for each item. |
| 340 | foreach ( $items as $item ) { |
| 341 | $discount_amount = isset( $item['discount_amount'] ) ? $item['discount_amount'] : 0; |
| 342 | $has_discount_amount = $discount_amount > 0; |
| 343 | $item['discount_price'] = $has_discount_amount ? max( 0, $item['discount_price'] ) : null; |
| 344 | |
| 345 | $display_price = isset( $item['sale_price'] ) ? $item['sale_price'] : $item['regular_price']; |
| 346 | $display_price = $has_discount_amount ? $item['discount_price'] : $display_price; |
| 347 | $item['display_price'] = $display_price; |
| 348 | |
| 349 | $sale_discount_amount = isset( $item['sale_price'] ) ? $item['regular_price'] - $item['sale_price'] : 0; |
| 350 | $item['sale_discount_amount'] = $sale_discount_amount; |
| 351 | |
| 352 | $response['items'][] = (object) $item; |
| 353 | |
| 354 | $subtotal_price += $item['regular_price']; |
| 355 | $coupon_discount += $discount_amount; |
| 356 | $sale_discount += $sale_discount_amount; |
| 357 | } |
| 358 | |
| 359 | if ( $plan_info && $plan_info->enrollment_fee > 0 ) { |
| 360 | $subtotal_price += $plan_info->enrollment_fee; |
| 361 | } |
| 362 | |
| 363 | $total_price = $subtotal_price - ( $coupon_discount + $sale_discount ); |
| 364 | $tax_rate = Tax::get_user_tax_rate(); |
| 365 | $tax_amount = Tax::calculate_tax( $total_price, $tax_rate ); |
| 366 | |
| 367 | $total_price_without_tax = $total_price; |
| 368 | if ( ! Tax::is_tax_included_in_price() ) { |
| 369 | $total_price += $tax_amount; |
| 370 | } |
| 371 | |
| 372 | // Total price should not negative. |
| 373 | $total_price = max( 0, $total_price ); |
| 374 | |
| 375 | $response['coupon_type'] = $coupon_type; |
| 376 | $response['coupon_title'] = $coupon_title; |
| 377 | $response['is_coupon_applied'] = $is_coupon_applied; |
| 378 | |
| 379 | $response['subtotal_price'] = $subtotal_price; |
| 380 | $response['coupon_discount'] = $coupon_discount; |
| 381 | $response['sale_discount'] = $sale_discount; |
| 382 | $response['tax_rate'] = $tax_rate; |
| 383 | $response['total_price_without_tax'] = $total_price_without_tax; |
| 384 | $response['tax_amount'] = $tax_amount; |
| 385 | $response['total_price'] = $total_price; |
| 386 | |
| 387 | return (object) $response; |
| 388 | } |
| 389 | |
| 390 | /** |
| 391 | * Pay now ajax handler |
| 392 | * Create pending order, prepare payment data & proceed to payment gateway |
| 393 | * |
| 394 | * @since 3.0.0 |
| 395 | * |
| 396 | * @return void |
| 397 | */ |
| 398 | public function pay_now() { |
| 399 | tutor_utils()->check_nonce(); |
| 400 | global $wpdb; |
| 401 | |
| 402 | $errors = array(); |
| 403 | $order_data = null; |
| 404 | |
| 405 | $billing_model = new BillingModel(); |
| 406 | $current_user_id = is_user_logged_in() ? get_current_user_id() : wp_rand(); |
| 407 | $request = Input::sanitize_array( $_POST ); //phpcs:ignore --sanitized. |
| 408 | |
| 409 | $billing_fillable_fields = array_intersect_key( $request, array_flip( $billing_model->get_fillable_fields() ) ); |
| 410 | |
| 411 | $order_payment_fields = array( |
| 412 | 'object_ids', |
| 413 | 'coupon_code', |
| 414 | 'payment_method', |
| 415 | 'payment_type', |
| 416 | 'order_type', |
| 417 | ); |
| 418 | |
| 419 | $request = array_intersect_key( $request, array_flip( $order_payment_fields ) ); |
| 420 | // Set required. |
| 421 | foreach ( $order_payment_fields as $field ) { |
| 422 | if ( ! isset( $request[ $field ] ) ) { |
| 423 | $request[ $field ] = ''; |
| 424 | } |
| 425 | } |
| 426 | |
| 427 | // Validate data. |
| 428 | $validate = $this->validate_pay_now_req( $request ); |
| 429 | |
| 430 | if ( ! $validate->success ) { |
| 431 | foreach ( $validate->errors as $error ) { |
| 432 | if ( is_array( $error ) ) { |
| 433 | foreach ( $error as $err ) { |
| 434 | array_push( $errors, $err ); |
| 435 | } |
| 436 | } else { |
| 437 | array_push( $errors, $error ); |
| 438 | } |
| 439 | } |
| 440 | } |
| 441 | |
| 442 | // Return if validation failed. |
| 443 | if ( ! empty( $errors ) ) { |
| 444 | set_transient( self::PAY_NOW_ERROR_TRANSIENT_KEY . $current_user_id, $errors ); |
| 445 | return; |
| 446 | } |
| 447 | |
| 448 | $object_ids = array_filter( explode( ',', $request['object_ids'] ), 'is_numeric' ); |
| 449 | $coupon_code = isset( $request['coupon_code'] ) ? $request['coupon_code'] : ''; |
| 450 | $payment_method = $request['payment_method']; |
| 451 | $payment_type = $request['payment_type']; |
| 452 | $order_type = $request['order_type']; |
| 453 | |
| 454 | if ( empty( $object_ids ) ) { |
| 455 | array_push( $errors, __( 'Invalid cart items', 'tutor' ) ); |
| 456 | } |
| 457 | |
| 458 | // if ( ! Ecommerce::is_payment_gateway_configured( $payment_method ) ) { |
| 459 | // array_push( $errors, Ecommerce::get_incomplete_payment_setup_error_message( $payment_method ) ); |
| 460 | // } |
| 461 | |
| 462 | $billing_info = $billing_model->get_info( $current_user_id ); |
| 463 | if ( $billing_info ) { |
| 464 | $update_billing = $billing_model->update( $billing_fillable_fields, array( 'user_id' => $current_user_id ) ); |
| 465 | if ( ! $update_billing ) { |
| 466 | array_push( $errors, __( 'Billing information update failed!', 'tutor' ) ); |
| 467 | } |
| 468 | } else { |
| 469 | // Save billing info. |
| 470 | $billing_fillable_fields['user_id'] = $current_user_id; |
| 471 | |
| 472 | $save = $billing_model->insert( $billing_fillable_fields ); |
| 473 | if ( ! $save ) { |
| 474 | array_push( $errors, __( 'Billing info save failed!', 'tutor' ) ); |
| 475 | } |
| 476 | } |
| 477 | |
| 478 | $checkout_data = $this->prepare_checkout_items( $object_ids, $order_type, $coupon_code ); |
| 479 | $items = array(); |
| 480 | foreach ( $checkout_data->items as $item ) { |
| 481 | $items[] = array( |
| 482 | 'item_id' => $item->item_id, |
| 483 | 'regular_price' => $item->regular_price, |
| 484 | 'sale_price' => $item->sale_price, |
| 485 | 'discount_price' => $item->discount_price, |
| 486 | 'coupon_code' => $item->is_coupon_applied ? $item->coupon_code : null, |
| 487 | ); |
| 488 | } |
| 489 | |
| 490 | $args = apply_filters( |
| 491 | 'tutor_order_create_args', |
| 492 | array( |
| 493 | 'payment_method' => $payment_method, |
| 494 | 'coupon_amount' => $checkout_data->coupon_discount, |
| 495 | 'discount_amount' => $checkout_data->sale_discount, |
| 496 | ) |
| 497 | ); |
| 498 | |
| 499 | if ( empty( $errors ) ) { |
| 500 | if ( ! is_user_logged_in() ) { |
| 501 | $guest_user = apply_filters( 'tutor_guest_user_id', $current_user_id, $order_data, $billing_fillable_fields ); |
| 502 | if ( is_wp_error( $guest_user ) ) { |
| 503 | // Delete the billing info if user registration failed. |
| 504 | QueryHelper::delete( "{$wpdb->prefix}tutor_customers", array( 'user_id' => $current_user_id ) ); |
| 505 | |
| 506 | add_filter( 'tutor_checkout_user_id', fn () => $current_user_id ); |
| 507 | |
| 508 | // translators: wp error message. |
| 509 | $error_msg = sprintf( esc_html_x( 'Order placement failed. %s', 'guest checkout', 'tutor' ), $guest_user->get_error_message() ); |
| 510 | set_transient( |
| 511 | self::PAY_NOW_ERROR_TRANSIENT_KEY . $current_user_id, |
| 512 | array( |
| 513 | 'message' => $error_msg, |
| 514 | ) |
| 515 | ); |
| 516 | return; |
| 517 | } else { |
| 518 | $current_user_id = $guest_user; |
| 519 | } |
| 520 | } |
| 521 | |
| 522 | $order_data = ( new OrderController( false ) )->create_order( $current_user_id, $items, OrderModel::PAYMENT_UNPAID, $order_type, $coupon_code, $args, false ); |
| 523 | if ( ! empty( $order_data ) ) { |
| 524 | if ( 'automate' === $payment_type ) { |
| 525 | try { |
| 526 | $payment_data = self::prepare_payment_data( $order_data ); |
| 527 | $this->proceed_to_payment( $payment_data, $payment_method, $order_type ); |
| 528 | } catch ( \Throwable $th ) { |
| 529 | tutor_log( $th ); |
| 530 | tutor_redirect_after_payment( OrderModel::ORDER_PLACEMENT_FAILED, $order_data['id'], $th->getMessage() ); |
| 531 | } |
| 532 | } else { |
| 533 | // Set alert message session. |
| 534 | $this->set_pay_now_alert_msg( $order_data ); |
| 535 | tutor_redirect_after_payment( OrderModel::ORDER_PLACEMENT_SUCCESS, $order_data['id'] ); |
| 536 | } |
| 537 | } else { |
| 538 | array_push( $errors, __( 'Failed to place order!', 'tutor' ) ); |
| 539 | set_transient( self::PAY_NOW_ERROR_TRANSIENT_KEY . $current_user_id, $errors ); |
| 540 | $this->set_pay_now_alert_msg( $order_data ); |
| 541 | } |
| 542 | } else { |
| 543 | set_transient( self::PAY_NOW_ERROR_TRANSIENT_KEY . $current_user_id, $errors ); |
| 544 | $this->set_pay_now_alert_msg( $order_data ); |
| 545 | } |
| 546 | } |
| 547 | |
| 548 | /** |
| 549 | * Prepare payment data |
| 550 | * |
| 551 | * @since 3.0.0 |
| 552 | * |
| 553 | * @param array $order Order object. |
| 554 | * |
| 555 | * @return mixed |
| 556 | */ |
| 557 | public static function prepare_payment_data( array $order ) { |
| 558 | $site_name = get_bloginfo( 'name' ); |
| 559 | $order_user_id = $order['user_id']; |
| 560 | $user_data = get_userdata( $order_user_id ); |
| 561 | |
| 562 | $items = array(); |
| 563 | $subtotal_price = $order['subtotal_price']; |
| 564 | $total_price = $order['total_price']; |
| 565 | $grand_total = $total_price; |
| 566 | $order_type = $order['order_type']; |
| 567 | |
| 568 | $currency_code = tutor_utils()->get_option( OptionKeys::CURRENCY_CODE, 'USD' ); |
| 569 | $currency_symbol = tutor_get_currency_symbol_by_code( $currency_code ); |
| 570 | $currency_info = tutor_get_currencies_info_by_code( $currency_code ); |
| 571 | |
| 572 | $billing_info = ( new BillingModel() )->get_info( $order_user_id ); |
| 573 | |
| 574 | $country_info = tutor_get_country_info_by_name( $billing_info->billing_country ); |
| 575 | |
| 576 | $country = (object) array( |
| 577 | 'name' => $country_info['name'], |
| 578 | 'numeric_code' => $country_info['numeric_code'], |
| 579 | 'alpha_2' => $country_info['alpha_2'], |
| 580 | 'alpha_3' => $country_info['alpha_3'], |
| 581 | 'phone_code' => $country_info['phone_code'], |
| 582 | ); |
| 583 | |
| 584 | $billing_name = $billing_info ? trim( $billing_info->billing_first_name . ' ' . $billing_info->billing_last_name ) : $user_data->display_name; |
| 585 | |
| 586 | $shipping_and_billing = array( |
| 587 | 'name' => $billing_name, |
| 588 | 'address1' => $billing_info->billing_address ?? '', |
| 589 | 'address2' => $billing_info->billing_address ?? '', |
| 590 | 'city' => $billing_info->billing_city ?? '', |
| 591 | 'state' => $billing_info->billing_state ?? '', |
| 592 | 'region' => '', |
| 593 | 'postal_code' => $billing_info->billing_zip_code ?? '', |
| 594 | 'country' => $country, |
| 595 | 'phone_number' => $billing_info->billing_phone ?? '', |
| 596 | 'email' => $billing_info->billing_email ?? '', |
| 597 | ); |
| 598 | |
| 599 | $customer_info = $shipping_and_billing; |
| 600 | |
| 601 | foreach ( $order['items'] as $item ) { |
| 602 | $item = (object) $item; |
| 603 | $item_name = ''; |
| 604 | $enrollment_item = null; |
| 605 | |
| 606 | // Support for both item_id & id added. |
| 607 | $item_id = $item->item_id ?? $item->id; |
| 608 | |
| 609 | if ( OrderModel::TYPE_SUBSCRIPTION === $order_type ) { |
| 610 | $plan_id = $item_id; |
| 611 | $plan_info = apply_filters( 'tutor_get_plan_info', new \stdClass(), $plan_id ); |
| 612 | $item_name = $plan_info->plan_name ?? ''; |
| 613 | |
| 614 | $items[] = array( |
| 615 | 'item_id' => $item_id, |
| 616 | 'item_name' => $item_name, |
| 617 | 'regular_price' => $item->sale_price > 0 ? $item->sale_price : $item->regular_price, |
| 618 | 'quantity' => 1, |
| 619 | 'discounted_price' => is_null( $item->discount_price ) || '' === $item->discount_price ? null : $item->discount_price, |
| 620 | ); |
| 621 | |
| 622 | if ( $plan_info && property_exists( $plan_info, 'enrollment_fee' ) && $plan_info->enrollment_fee > 0 ) { |
| 623 | $enrollment_item = array( |
| 624 | 'item_id' => 0, |
| 625 | 'item_name' => 'Enrollment Fee', |
| 626 | 'regular_price' => floatval( $plan_info->enrollment_fee ), |
| 627 | 'quantity' => 1, |
| 628 | 'discounted_price' => null, |
| 629 | ); |
| 630 | |
| 631 | $items[] = $enrollment_item; |
| 632 | } |
| 633 | } else { |
| 634 | // Single order item. |
| 635 | $items[] = array( |
| 636 | 'item_id' => $item_id, |
| 637 | 'item_name' => get_the_title( $item_id ), |
| 638 | 'regular_price' => tutor_get_locale_price( $item->sale_price > 0 ? $item->sale_price : $item->regular_price ), |
| 639 | 'quantity' => 1, |
| 640 | 'discounted_price' => is_null( $item->discount_price ) || '' === $item->discount_price ? null : tutor_get_locale_price( $item->discount_price ), |
| 641 | ); |
| 642 | } |
| 643 | } |
| 644 | |
| 645 | if ( isset( $order['tax_amount'] ) && ! Tax::is_tax_included_in_price() ) { |
| 646 | $grand_total += $order['tax_amount']; |
| 647 | |
| 648 | /* translators: %s: tax rate */ |
| 649 | $tax_item = sprintf( __( 'Tax (%s)', 'tutor' ), $order['tax_rate'] . '%' ); |
| 650 | $items[] = array( |
| 651 | 'item_id' => 'tax', |
| 652 | 'item_name' => $tax_item, |
| 653 | 'regular_price' => $order['tax_amount'], |
| 654 | 'quantity' => 1, |
| 655 | 'discounted_price' => null, |
| 656 | ); |
| 657 | } |
| 658 | |
| 659 | return (object) array( |
| 660 | 'items' => (object) $items, |
| 661 | 'subtotal' => floatval( $subtotal_price ), |
| 662 | 'total_price' => floatval( $total_price ), |
| 663 | 'order_id' => $order['id'], |
| 664 | 'store_name' => $site_name, |
| 665 | 'order_description' => 'Tutor Order', |
| 666 | 'tax' => 0, |
| 667 | 'currency' => (object) array( |
| 668 | 'code' => $currency_code, |
| 669 | 'symbol' => $currency_symbol, |
| 670 | 'name' => $currency_info['name'] ?? '', |
| 671 | 'locale' => $currency_info['locale'] ?? '', |
| 672 | 'numeric_code' => $currency_info['numeric_code'] ?? '', |
| 673 | ), |
| 674 | 'country' => $country, |
| 675 | 'shipping_charge' => 0, |
| 676 | 'coupon_discount' => 0, |
| 677 | 'shipping_address' => (object) $shipping_and_billing, |
| 678 | 'billing_address' => (object) $shipping_and_billing, |
| 679 | 'decimal_separator' => tutor_utils()->get_option( OptionKeys::DECIMAL_SEPARATOR, '.' ), |
| 680 | 'thousand_separator' => tutor_utils()->get_option( OptionKeys::THOUSAND_SEPARATOR, '.' ), |
| 681 | 'customer' => (object) $customer_info, |
| 682 | ); |
| 683 | } |
| 684 | |
| 685 | /** |
| 686 | * Prepare payment data |
| 687 | * |
| 688 | * @since 3.0.0 |
| 689 | * |
| 690 | * @param int $order_id Order id. |
| 691 | * |
| 692 | * @throws \Exception Throw exception if order not found. |
| 693 | * |
| 694 | * @return mixed |
| 695 | */ |
| 696 | public static function prepare_recurring_payment_data( int $order_id ) { |
| 697 | $order_data = ( new OrderModel() )->get_order_by_id( $order_id ); |
| 698 | if ( ! $order_data ) { |
| 699 | throw new \Exception( __( 'Order not found!', 'tutor' ) ); |
| 700 | } |
| 701 | |
| 702 | $amount = $order_data->total_price; |
| 703 | |
| 704 | $order_user_id = $order_data->student->id; |
| 705 | $user_data = get_userdata( $order_user_id ); |
| 706 | |
| 707 | $currency_code = tutor_utils()->get_option( OptionKeys::CURRENCY_CODE, 'USD' ); |
| 708 | $currency_symbol = tutor_get_currency_symbol_by_code( $currency_code ); |
| 709 | $currency_info = tutor_get_currencies_info_by_code( $currency_code ); |
| 710 | |
| 711 | $billing_info = ( new BillingModel() )->get_info( $order_user_id ); |
| 712 | |
| 713 | $country_info = tutor_get_country_info_by_name( $billing_info->billing_country ); |
| 714 | |
| 715 | $country = (object) array( |
| 716 | 'name' => $country_info['name'], |
| 717 | 'numeric_code' => $country_info['numeric_code'], |
| 718 | 'alpha_2' => $country_info['alpha_2'], |
| 719 | 'alpha_3' => $country_info['alpha_3'], |
| 720 | 'phone_code' => $country_info['phone_code'], |
| 721 | ); |
| 722 | |
| 723 | $billing_name = $billing_info ? trim( $billing_info->billing_first_name . ' ' . $billing_info->billing_last_name ) : $user_data->display_name; |
| 724 | |
| 725 | $shipping_and_billing = array( |
| 726 | 'name' => $billing_name, |
| 727 | 'address1' => $billing_info->billing_address ?? '', |
| 728 | 'address2' => $billing_info->billing_address ?? '', |
| 729 | 'city' => $billing_info->billing_city ?? '', |
| 730 | 'state' => $billing_info->billing_state ?? '', |
| 731 | 'region' => '', |
| 732 | 'postal_code' => $billing_info->billing_zip_code ?? '', |
| 733 | 'country' => $country, |
| 734 | 'phone_number' => $billing_info->billing_phone ?? '', |
| 735 | 'email' => $billing_info->billing_email ?? '', |
| 736 | ); |
| 737 | |
| 738 | $customer_info = $shipping_and_billing; |
| 739 | |
| 740 | return (object) array( |
| 741 | 'type' => 'recurring', |
| 742 | 'previous_payload' => $order_data->payment_payloads, |
| 743 | 'total_amount' => floatval( $amount ), |
| 744 | 'sub_total_amount' => floatval( $amount ), |
| 745 | 'currency' => (object) array( |
| 746 | 'code' => $currency_code, |
| 747 | 'symbol' => $currency_symbol, |
| 748 | 'name' => $currency_info['name'] ?? '', |
| 749 | 'locale' => $currency_info['locale'] ?? '', |
| 750 | 'numeric_code' => $currency_info['numeric_code'] ?? '', |
| 751 | ), |
| 752 | 'order_id' => $order_id, |
| 753 | 'customer' => (object) $customer_info, |
| 754 | 'shipping_address' => (object) $shipping_and_billing, |
| 755 | ); |
| 756 | } |
| 757 | |
| 758 | /** |
| 759 | * Proceed to payment |
| 760 | * |
| 761 | * @since 3.0.0 |
| 762 | * |
| 763 | * @param mixed $payment_data Payment data for making order. |
| 764 | * @param string $payment_method Payment method name. |
| 765 | * @param string $order_type Order type. |
| 766 | * |
| 767 | * @throws \Throwable Throw throwable if error occur. |
| 768 | * @throws \Exception Throw exception if payment gateway is invalid. |
| 769 | * |
| 770 | * @return void |
| 771 | */ |
| 772 | public function proceed_to_payment( $payment_data, $payment_method, $order_type ) { |
| 773 | $payment_gateways = apply_filters( 'tutor_gateways_with_class', Ecommerce::payment_gateways_with_ref(), $payment_method ); |
| 774 | |
| 775 | $payment_gateway_class = isset( $payment_gateways[ $payment_method ] ) |
| 776 | ? $payment_gateways[ $payment_method ]['gateway_class'] |
| 777 | : null; |
| 778 | |
| 779 | if ( $payment_gateway_class ) { |
| 780 | try { |
| 781 | |
| 782 | add_filter( |
| 783 | 'tutor_ecommerce_webhook_url', |
| 784 | function ( $url ) use ( $payment_method ) { |
| 785 | $url = add_query_arg( array( 'payment_method' => $payment_method ), $url ); |
| 786 | return $url; |
| 787 | } |
| 788 | ); |
| 789 | |
| 790 | add_filter( |
| 791 | 'tutor_ecommerce_payment_success_url_args', |
| 792 | function ( $args ) use ( $payment_data ) { |
| 793 | $args['order_id'] = $payment_data->order_id; |
| 794 | return $args; |
| 795 | } |
| 796 | ); |
| 797 | add_filter( |
| 798 | 'tutor_ecommerce_payment_cancelled_url_args', |
| 799 | function ( $args ) use ( $payment_data ) { |
| 800 | $args['order_id'] = $payment_data->order_id; |
| 801 | return $args; |
| 802 | } |
| 803 | ); |
| 804 | |
| 805 | $gateway_instance = Ecommerce::get_payment_gateway_object( $payment_gateway_class ); |
| 806 | $gateway_instance->setup_payment_and_redirect( $payment_data ); |
| 807 | } catch ( \Throwable $th ) { |
| 808 | throw $th; |
| 809 | } |
| 810 | } else { |
| 811 | throw new \Exception( 'Invalid payment gateway class' ); |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | /** |
| 816 | * Restrict checkout page |
| 817 | * |
| 818 | * @return void |
| 819 | */ |
| 820 | public function restrict_checkout_page() { |
| 821 | $page_id = self::get_page_id(); |
| 822 | $plan_id = Input::get( 'plan' ); |
| 823 | |
| 824 | if ( is_page( $page_id ) && ! $plan_id ) { |
| 825 | $cart_controller = new CartController(); |
| 826 | $cart_model = new CartModel(); |
| 827 | |
| 828 | $user_id = tutils()->get_user_id(); |
| 829 | $has_cart_item = $cart_model->has_item_in_cart( $user_id ); |
| 830 | |
| 831 | if ( ! $has_cart_item ) { |
| 832 | wp_safe_redirect( $cart_controller::get_page_url() ); |
| 833 | exit; |
| 834 | } |
| 835 | } |
| 836 | } |
| 837 | |
| 838 | /** |
| 839 | * Set alert message on the session based on |
| 840 | * order data |
| 841 | * |
| 842 | * @since 3.0.0 |
| 843 | * |
| 844 | * @param mixed $order_data Order data or null. If order |
| 845 | * data is falsy then failed message will be set. |
| 846 | * |
| 847 | * @return void |
| 848 | */ |
| 849 | private function set_pay_now_alert_msg( $order_data ) { |
| 850 | $user_id = $order_data ? $order_data['user_id'] : get_current_user_id(); |
| 851 | if ( empty( $order_data ) ) { |
| 852 | set_transient( |
| 853 | self::PAY_NOW_ALERT_MSG_TRANSIENT_KEY . $user_id, |
| 854 | array( |
| 855 | 'alert' => 'danger', |
| 856 | 'message' => __( 'Failed to place order!', 'tutor' ), |
| 857 | ), |
| 858 | ); |
| 859 | } else { |
| 860 | set_transient( |
| 861 | self::PAY_NOW_ALERT_MSG_TRANSIENT_KEY . $user_id, |
| 862 | array( |
| 863 | 'alert' => 'success', |
| 864 | 'message' => __( 'Your order has been placed successfully!', 'tutor' ), |
| 865 | ), |
| 866 | ); |
| 867 | } |
| 868 | } |
| 869 | |
| 870 | /** |
| 871 | * Pay for the incomplete order |
| 872 | * |
| 873 | * Redirect to the payment gateway to complete the order |
| 874 | * After completing the process it will redirect user to |
| 875 | * order placement page |
| 876 | * |
| 877 | * @since 3.0.0 |
| 878 | * |
| 879 | * @return void |
| 880 | */ |
| 881 | public function pay_incomplete_order() { |
| 882 | $order_id = Input::post( 'order_id', 0, Input::TYPE_INT ); |
| 883 | if ( ! tutor_utils()->is_nonce_verified() ) { |
| 884 | tutor_utils()->redirect_to( tutor_utils()->tutor_dashboard_url( 'purchase_history' ), tutor_utils()->error_message( 'nonce' ), 'error' ); |
| 885 | exit; |
| 886 | } |
| 887 | if ( $order_id ) { |
| 888 | $order_data = ( new OrderModel() )->get_order_by_id( $order_id ); |
| 889 | if ( $order_data ) { |
| 890 | try { |
| 891 | $payment_data = $this->prepare_payment_data( (array) $order_data, $order_data->payment_method, $order_data->order_type ); |
| 892 | $this->proceed_to_payment( $payment_data, $order_data->payment_method, $order_data->order_type ); |
| 893 | } catch ( \Throwable $th ) { |
| 894 | tutor_log( $th ); |
| 895 | tutor_redirect_after_payment( OrderModel::ORDER_PLACEMENT_FAILED, $order_data->id, $th->getMessage() ); |
| 896 | } |
| 897 | } else { |
| 898 | $error_msg = __( 'Order not found!', 'tutor' ); |
| 899 | tutor_redirect_after_payment( OrderModel::ORDER_PLACEMENT_FAILED, $order_id, $error_msg ); |
| 900 | } |
| 901 | } else { |
| 902 | $error_msg = __( 'Invalid order ID!', 'tutor' ); |
| 903 | tutor_redirect_after_payment( OrderModel::ORDER_PLACEMENT_FAILED, $order_id, $error_msg ); |
| 904 | } |
| 905 | } |
| 906 | |
| 907 | /** |
| 908 | * Validate pay now request |
| 909 | * |
| 910 | * @since 3.0.0 |
| 911 | * |
| 912 | * @param array $data The data array to validate. |
| 913 | * |
| 914 | * @return object The validation result. It returns validation object. |
| 915 | */ |
| 916 | protected function validate_pay_now_req( array $data ) { |
| 917 | |
| 918 | $order_types = array( |
| 919 | OrderModel::TYPE_SINGLE_ORDER, |
| 920 | OrderModel::TYPE_SUBSCRIPTION, |
| 921 | OrderModel::TYPE_RENEWAL, |
| 922 | ); |
| 923 | $order_types = implode( ',', $order_types ); |
| 924 | |
| 925 | $validation_rules = array( |
| 926 | 'object_ids' => 'required', |
| 927 | 'payment_method' => 'required', |
| 928 | 'order_type' => "required|match_string:{$order_types}", |
| 929 | ); |
| 930 | |
| 931 | // Skip validation rules for not available fields in data. |
| 932 | foreach ( $validation_rules as $key => $value ) { |
| 933 | if ( ! array_key_exists( $key, $data ) ) { |
| 934 | unset( $validation_rules[ $key ] ); |
| 935 | } |
| 936 | } |
| 937 | |
| 938 | return ValidationHelper::validate( $validation_rules, $data ); |
| 939 | } |
| 940 | } |
| 941 |