| 1 |
<?php |
| 2 |
/** |
| 3 |
* Disco Class File. |
| 4 |
* |
| 5 |
* @package Disco |
| 6 |
* @subpackage \App\Disco.php |
| 7 |
* @since 1.0.0 |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace Disco\App; |
| 11 |
|
| 12 |
use Disco\App\Calc\CalcFactory; |
| 13 |
use Disco\App\Features\UserLimit; |
| 14 |
use Disco\App\Utility\Settings; |
| 15 |
|
| 16 |
/** |
| 17 |
* Class Disco |
| 18 |
* |
| 19 |
* @package Disco |
| 20 |
* @subpackage \App |
| 21 |
* @author Ohidul Islam <wahid0003@gmail.com> |
| 22 |
* @link https://webappick.com |
| 23 |
* @license https://opensource.org/licenses/gpl-license.php GNU Public License |
| 24 |
* @category Discount |
| 25 |
*/ |
| 26 |
class Disco { |
| 27 |
|
| 28 |
use \Disco\App\Intents\IntentHelper; |
| 29 |
|
| 30 |
/** |
| 31 |
* @var array $intents Intents. |
| 32 |
*/ |
| 33 |
private $intents; |
| 34 |
|
| 35 |
/** |
| 36 |
* @var int $applied_campaign_id Applied Campaign. |
| 37 |
*/ |
| 38 |
private $applied_campaign_id; |
| 39 |
|
| 40 |
|
| 41 |
/** |
| 42 |
* Apply discount to product. |
| 43 |
* |
| 44 |
* @param float $price Product Price. |
| 45 |
* @param \WC_Product $product Product Object. |
| 46 |
* @return float Product Price. |
| 47 |
* @throws \Exception If setting is not found. |
| 48 |
*/ |
| 49 |
public function get_product_discounted_price( $price, $product ) {//phpcs:ignore |
| 50 |
if ( Settings::get( 'discount_priority_type' ) === 'woocommerce_coupon' ) { |
| 51 |
return $price; // Return original price if WooCommerce coupon is used. |
| 52 |
} |
| 53 |
|
| 54 |
if ( $product instanceof \WC_Product ) { |
| 55 |
// Init product base intents and exclude cart-based intents. |
| 56 |
$this->intents = $this->prepare_intents( array( 'Product' ) ); |
| 57 |
|
| 58 |
if ( ! $product->is_type( 'variable' ) ) { |
| 59 |
$price = CalcFactory::get_product_price( $product ); |
| 60 |
} |
| 61 |
|
| 62 |
// If the product is not on sale, update the meta to indicate it's not on sale. |
| 63 |
// update_post_meta( $product->get_id(), '_disco_on_sale', 'no' ); |
| 64 |
|
| 65 |
// If no intent is available, return the original price. |
| 66 |
if ( empty( $this->intents ) ) { |
| 67 |
return $price; |
| 68 |
} |
| 69 |
|
| 70 |
$discounts = array(); |
| 71 |
|
| 72 |
$prev_discount = PHP_INT_MAX; |
| 73 |
|
| 74 |
// Foreach intent, apply the discount. |
| 75 |
foreach ( $this->intents as $intent ) { |
| 76 |
/** |
| 77 |
* Get a discount limit form campaign. |
| 78 |
* |
| 79 |
* Compare with total product meta and apply discount |
| 80 |
*/ |
| 81 |
$discount_limit = $intent->campaign->discount_max_user; |
| 82 |
$total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id ); |
| 83 |
|
| 84 |
if ( |
| 85 |
! empty( $discount_limit ) |
| 86 |
&& ( |
| 87 |
$discount_limit >= 0 |
| 88 |
&& $total_applied_campaign >= $discount_limit |
| 89 |
) |
| 90 |
) { |
| 91 |
continue; |
| 92 |
} |
| 93 |
|
| 94 |
$discount = $intent->get_discounts( (float) $price, $product ); |
| 95 |
|
| 96 |
if ( empty( $discount ) ) { |
| 97 |
continue; |
| 98 |
} |
| 99 |
|
| 100 |
// Get applied discount campaign. |
| 101 |
if ( $discount > 0 && $prev_discount > $discount ) { |
| 102 |
$this->applied_campaign_id = $intent->campaign->id; |
| 103 |
$prev_discount = $discount; |
| 104 |
} |
| 105 |
|
| 106 |
$discounts[] = $discount; |
| 107 |
} |
| 108 |
|
| 109 |
// If no discount is applied, return the original price. |
| 110 |
if ( empty( $discounts ) ) { |
| 111 |
return $price; |
| 112 |
} |
| 113 |
|
| 114 |
$discount_type = $intent->campaign->discount_rules[0]['discount_type']; |
| 115 |
|
| 116 |
/** |
| 117 |
* Get the min or max discount amount according to plugin settings. |
| 118 |
* Apply the filter to modify final discounted amount based on discount types. |
| 119 |
*/ |
| 120 |
$discounted_amount = apply_filters( 'disco_final_discounted_amount', $this->min_max_average( $discounts ), $discount_type ); |
| 121 |
|
| 122 |
if ( $discounted_amount <= $price ) { |
| 123 |
// Get an applied campaign from DiscountLimit class. |
| 124 |
( new UserLimit )->disco_start_session_on_checkout( $this->applied_campaign_id ); |
| 125 |
|
| 126 |
// Mark as disco custom on sale |
| 127 |
// update_post_meta( $product->get_id(), '_disco_on_sale', 'yes' ); |
| 128 |
|
| 129 |
return $this->discounted_price( $price, $discounted_amount ); |
| 130 |
} |
| 131 |
} |
| 132 |
|
| 133 |
return $price; |
| 134 |
} |
| 135 |
|
| 136 |
/** Get Cart Discount. |
| 137 |
* |
| 138 |
* @param \WC_Cart $cart Cart Object. |
| 139 |
* @return \WC_Cart Cart Object. |
| 140 |
* @throws \Exception If the cart is empty. |
| 141 |
*/ |
| 142 |
public function get_cart_discount( $cart ) { //phpcs:ignore |
| 143 |
if ( $cart->is_empty() ) { |
| 144 |
return $cart; |
| 145 |
} |
| 146 |
|
| 147 |
if ( Settings::get( 'discount_priority_type' ) === 'woocommerce_coupon' ) { |
| 148 |
return $cart; |
| 149 |
} |
| 150 |
|
| 151 |
// Init Cart - Based Intents except Product & Shipping Intent. |
| 152 |
$this->intents = $this->prepare_intents( array( 'Cart' ) ); |
| 153 |
|
| 154 |
if ( ! empty( $this->intents ) && $cart->get_cart_contents_count() > 0 ) { |
| 155 |
$discounts = array(); |
| 156 |
|
| 157 |
foreach ( $this->intents as $intent ) { // Foreach intent, apply the discount. |
| 158 |
|
| 159 |
/** |
| 160 |
* Get a discount limit form campaign. |
| 161 |
* |
| 162 |
* Compare with total product meta and apply discount |
| 163 |
*/ |
| 164 |
$discount_limit = $intent->campaign->discount_max_user; |
| 165 |
$total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id ); |
| 166 |
|
| 167 |
if ( |
| 168 |
! empty( $discount_limit ) |
| 169 |
&& ( |
| 170 |
$discount_limit >= 0 |
| 171 |
&& $total_applied_campaign >= $discount_limit |
| 172 |
) |
| 173 |
) { |
| 174 |
continue; |
| 175 |
} |
| 176 |
|
| 177 |
$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
| 178 |
|
| 179 |
$discount = $intent->get_discounts( $items, $cart ); |
| 180 |
|
| 181 |
// Get intent id for discount limit. |
| 182 |
$intent_id = $intent->campaign->id; |
| 183 |
|
| 184 |
if ( empty( $discount ) ) { |
| 185 |
continue; |
| 186 |
} |
| 187 |
|
| 188 |
// Store discount with intent id key value. |
| 189 |
$discounts[ $intent_id ] = $discount; |
| 190 |
} |
| 191 |
|
| 192 |
// Apply discount to cart subtotal . |
| 193 |
if ( ! empty( $discounts ) ) { |
| 194 |
/** |
| 195 |
* New code. |
| 196 |
* Get the min or max discount amount according to plugin settings. |
| 197 |
*/ |
| 198 |
$cart_fee = $this->min_max_average( array_values( $discounts ) ); |
| 199 |
|
| 200 |
// Get applied campaign from discount array. |
| 201 |
$applied_campaign_id = array_search( $cart_fee, $discounts, true ); |
| 202 |
$applied_campaign = ( new Campaign )->get_campaign( $applied_campaign_id ); |
| 203 |
$discount_label = $applied_campaign->discount_rules[0]['discount_label'] ?? ''; |
| 204 |
|
| 205 |
// Get an applied campaign from DiscountLimit class. |
| 206 |
( new UserLimit )->disco_start_session_on_checkout( (int) $applied_campaign_id ); |
| 207 |
|
| 208 |
// TODO: The Discount must be less than cart subtotal. |
| 209 |
$label = __( 'Discount', 'disco' ); |
| 210 |
|
| 211 |
if ( ! empty( $discount_label ) ) { |
| 212 |
$label = $discount_label; |
| 213 |
} |
| 214 |
|
| 215 |
$cart->add_fee( $label, -$cart_fee ); |
| 216 |
$cart->set_session(); |
| 217 |
} |
| 218 |
} |
| 219 |
|
| 220 |
return $cart; |
| 221 |
} |
| 222 |
|
| 223 |
/** |
| 224 |
* Apply Bulk & Bundle discount to cart items. |
| 225 |
* |
| 226 |
* @param \WC_Cart $cart Cart Object. |
| 227 |
* @return \WC_Cart|void Cart Object. |
| 228 |
* @throws \Exception If translation not found. |
| 229 |
*/ |
| 230 |
public function get_cart_items_discount( $cart ) { // phpcs:ignore |
| 231 |
if ( ! $this->cart_is_valid() ) { |
| 232 |
return $cart; |
| 233 |
} |
| 234 |
|
| 235 |
if ( ! defined( 'DOING_AJAX' ) && is_admin() ) { |
| 236 |
return $cart; |
| 237 |
} |
| 238 |
|
| 239 |
if ( Settings::get( 'discount_priority_type' ) === 'woocommerce_coupon' ) { |
| 240 |
return $cart; |
| 241 |
} |
| 242 |
|
| 243 |
// Init Cart - Based Intents except Product & Shipping Intent. |
| 244 |
$this->intents = $this->prepare_intents( array( 'Bulk', 'Bundle', 'BOGO' ) ); |
| 245 |
|
| 246 |
$discounts = $this->prepare_item_discounts( $this->intents, $cart ); |
| 247 |
|
| 248 |
if ( empty( $discounts ) ) { |
| 249 |
return $cart; |
| 250 |
} |
| 251 |
|
| 252 |
$total_discount = 0; |
| 253 |
// Identify valid BOGO + category item ID (if any) |
| 254 |
$found_bogo_category_item_id = $this->get_valid_bogo_category_item_id( $this->intents, $cart, $discounts ); |
| 255 |
|
| 256 |
// Apply only the valid BOGO category discount, or all if none matched |
| 257 |
foreach ( $cart->get_cart() as $item ) { |
| 258 |
$id = $this->get_cart_item_id( $item ); |
| 259 |
|
| 260 |
// Skip all others if BOGO + category item is found |
| 261 |
if ( $found_bogo_category_item_id !== null && $id !== $found_bogo_category_item_id ) { |
| 262 |
continue; |
| 263 |
} |
| 264 |
|
| 265 |
if ( empty( $discounts[ $id ] ) ) { |
| 266 |
continue; |
| 267 |
} |
| 268 |
|
| 269 |
$total_discount += $discounts[ $id ]; |
| 270 |
} |
| 271 |
|
| 272 |
if ( $total_discount > 0 ) { |
| 273 |
$cart->add_fee( __( 'Discount', 'disco' ), -$total_discount ); |
| 274 |
} |
| 275 |
|
| 276 |
$cart->set_session(); |
| 277 |
|
| 278 |
return $cart; |
| 279 |
} |
| 280 |
|
| 281 |
/** |
| 282 |
* Get cart items discount for BOGO free. |
| 283 |
* |
| 284 |
* Calculates which items in the cart are eligible for a free product under the BOGO offer. |
| 285 |
* |
| 286 |
* @param \WC_Cart $cart WooCommerce cart object to calculate discounts for. |
| 287 |
* @return array|false|\WC_Cart Cart object with applied discounts or false if no discounts are applicable. |
| 288 |
*/ |
| 289 |
public function get_cart_items_discount_for_bogo( $cart ) {//phpcs:ignore |
| 290 |
if ( ! $this->cart_is_valid() ) { |
| 291 |
return $cart; |
| 292 |
} |
| 293 |
|
| 294 |
if ( ! defined( 'DOING_AJAX' ) && is_admin() ) { |
| 295 |
return $cart; |
| 296 |
} |
| 297 |
|
| 298 |
if ( Settings::get( 'discount_priority_type' ) === 'woocommerce_coupon' ) { |
| 299 |
return $cart; |
| 300 |
} |
| 301 |
|
| 302 |
// Init Cart - Based Intents except Product & Shipping Intent. |
| 303 |
$this->intents = $this->prepare_intents( array( 'BOGO' ) ); |
| 304 |
|
| 305 |
return $this->prepare_item_discounts_bogo_free( $this->intents, $cart ); |
| 306 |
} |
| 307 |
|
| 308 |
/** |
| 309 |
* Apply the discount to shipping. |
| 310 |
* |
| 311 |
* @return bool |
| 312 |
*/ |
| 313 |
public function apply_free_shipping() { //phpcs:ignore |
| 314 |
if ( ! $this->cart_is_valid() ) { |
| 315 |
return false; |
| 316 |
} |
| 317 |
|
| 318 |
$cart = WC()->cart; |
| 319 |
|
| 320 |
if ( Settings::get( 'discount_priority_type' ) === 'woocommerce_coupon' ) { |
| 321 |
return false; // Return false if WooCommerce coupon is used. |
| 322 |
} |
| 323 |
|
| 324 |
$this->intents = $this->prepare_intents( array( 'Shipping' ) ); |
| 325 |
$shippings = array(); |
| 326 |
|
| 327 |
if ( ! empty( $this->intents ) ) { |
| 328 |
foreach ( $this->intents as $intent ) { |
| 329 |
/** |
| 330 |
* Get a discount limit form campaign. |
| 331 |
* |
| 332 |
* Compare with total product meta and apply discount |
| 333 |
*/ |
| 334 |
$discount_limit = $intent->campaign->discount_max_user; |
| 335 |
$applied_campaign_id = $intent->campaign->id; |
| 336 |
$total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id ); |
| 337 |
|
| 338 |
if ( |
| 339 |
! empty( $discount_limit ) |
| 340 |
&& ( |
| 341 |
$discount_limit >= 0 |
| 342 |
&& $total_applied_campaign >= $discount_limit |
| 343 |
) |
| 344 |
) { |
| 345 |
continue; |
| 346 |
} |
| 347 |
|
| 348 |
$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
| 349 |
$shippings[] = $intent->get_discounts( $items, $cart ); |
| 350 |
|
| 351 |
if ( !in_array( 'free_shipping', $shippings, true ) ) { |
| 352 |
continue; |
| 353 |
} |
| 354 |
|
| 355 |
// Get an applied campaign from DiscountLimit class. |
| 356 |
( new UserLimit )->disco_start_session_on_checkout( $applied_campaign_id ); |
| 357 |
} |
| 358 |
} |
| 359 |
|
| 360 |
return in_array( 'free_shipping', $shippings, true ); |
| 361 |
} |
| 362 |
|
| 363 |
/** |
| 364 |
* Get offers for a product. |
| 365 |
* |
| 366 |
* @param array|null $items item ids. |
| 367 |
* @return string |
| 368 |
*/ |
| 369 |
public function get_offers( $items = null ) { |
| 370 |
// Init Cart-Based Intents except Product & Shipping Intent. |
| 371 |
$this->intents = $this->prepare_intents( array( 'Product', 'Shipping' ) ); |
| 372 |
$table = "<table style='border-collapse: collapse;' class=''>"; |
| 373 |
$table .= '<tr><th>Quantity</th><th>Discount</th></tr>'; |
| 374 |
|
| 375 |
$cart = WC()->cart; |
| 376 |
|
| 377 |
foreach ( $this->intents as $intent ) { |
| 378 |
if ( is_null( $items ) || ! $cart->is_empty() ) { |
| 379 |
$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
| 380 |
} else { |
| 381 |
$items = array(); |
| 382 |
} |
| 383 |
|
| 384 |
$discounts = $intent->get_offers( $items, $cart ); |
| 385 |
|
| 386 |
if ( empty( $discounts ) ) { |
| 387 |
continue; |
| 388 |
} |
| 389 |
|
| 390 |
foreach ( $discounts as $discount ) { |
| 391 |
$table .= '<tr style="font-size: smaller;line-height:15px"><td>' . $discount['condition'] . '</td><td>' . $discount['discount'] . '</td></tr>'; |
| 392 |
} |
| 393 |
} |
| 394 |
|
| 395 |
return $table . '</table>'; |
| 396 |
} |
| 397 |
|
| 398 |
/** |
| 399 |
* Get Premium Status. |
| 400 |
*/ |
| 401 |
public static function is_pro(): bool { |
| 402 |
return is_plugin_active( 'disco-pro/disco-pro.php' ); |
| 403 |
} |
| 404 |
|
| 405 |
/** |
| 406 |
* Get shop, category, or product page name. |
| 407 |
* |
| 408 |
* @return string Page name: 'product', 'category', 'shop', or empty string if none match. |
| 409 |
*/ |
| 410 |
public static function get_page_name(): string { |
| 411 |
if ( is_product() ) { |
| 412 |
return 'product'; |
| 413 |
} |
| 414 |
|
| 415 |
if ( is_product_category() || is_product_tag() ) { |
| 416 |
return 'category'; |
| 417 |
} |
| 418 |
|
| 419 |
if ( is_shop() ) { |
| 420 |
return 'shop'; |
| 421 |
} |
| 422 |
|
| 423 |
if ( is_page( 'cart' ) || is_page( 'checkout' ) ) { |
| 424 |
return 'cart'; |
| 425 |
} |
| 426 |
|
| 427 |
return ''; |
| 428 |
} |
| 429 |
|
| 430 |
/** |
| 431 |
* Get pages name where strike through price should be shown. |
| 432 |
* |
| 433 |
* @return array Pages where strike through price should be shown. |
| 434 |
*/ |
| 435 |
public static function get_strike_through_pages(): array { |
| 436 |
$settings = Settings::get( 'show_strike_through' ); |
| 437 |
|
| 438 |
if ( ! is_array( $settings ) ) { |
| 439 |
return array(); |
| 440 |
} |
| 441 |
|
| 442 |
$pages = array(); |
| 443 |
|
| 444 |
if ( isset( $settings['shop_page'] ) && $settings['shop_page'] ) { |
| 445 |
$pages[] = 'shop'; |
| 446 |
} |
| 447 |
|
| 448 |
if ( isset( $settings['product_page'] ) && $settings['product_page'] ) { |
| 449 |
$pages[] = 'product'; |
| 450 |
} |
| 451 |
|
| 452 |
if ( isset( $settings['category_page'] ) && $settings['category_page'] ) { |
| 453 |
$pages[] = 'category'; |
| 454 |
} |
| 455 |
|
| 456 |
if ( isset( $settings['cart_page'] ) && $settings['cart_page'] ) { |
| 457 |
$pages[] = 'cart'; |
| 458 |
} |
| 459 |
|
| 460 |
return $pages; |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* Get is strike through applicable for current page. |
| 465 |
* |
| 466 |
* @param string $page_name Page name to check. |
| 467 |
* @return bool True if strike through is applicable, false otherwise. |
| 468 |
*/ |
| 469 |
public static function is_strike_through_applicable( $page_name ): bool { |
| 470 |
$pages = self::get_strike_through_pages(); |
| 471 |
|
| 472 |
if ( empty( $pages ) || empty( $page_name ) ) { |
| 473 |
return false; |
| 474 |
} |
| 475 |
|
| 476 |
return in_array( $page_name, $pages, true ); |
| 477 |
} |
| 478 |
|
| 479 |
} |
| 480 |
|
