| 1 |
<?php |
| 2 |
namespace Sellkit\Blocks\Helpers\Smart_Coupon; |
| 3 |
|
| 4 |
defined( 'ABSPATH' ) || die(); |
| 5 |
|
| 6 |
/** |
| 7 |
* Smart Coupon block helper class. |
| 8 |
* |
| 9 |
* @SuppressWarnings(PHPMD.ExcessiveClassComplexity) |
| 10 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 11 |
* @since 2.3.0 |
| 12 |
*/ |
| 13 |
class Helper { |
| 14 |
/** |
| 15 |
* Class constructor. |
| 16 |
* |
| 17 |
* @since 2.3.0 |
| 18 |
*/ |
| 19 |
public function __construct() { |
| 20 |
add_action( 'wp_ajax_sellkit_block_check_smart_coupon', [ $this, 'check_coupon' ] ); |
| 21 |
add_action( 'wp_ajax_nopriv_sellkit_block_check_smart_coupon', [ $this, 'check_coupon' ] ); |
| 22 |
add_action( 'wp_ajax_sellkit_block_get_smart_coupon', [ $this, 'get_coupon' ] ); |
| 23 |
add_action( 'wp_ajax_nopriv_sellkit_block_get_smart_coupon', [ $this, 'get_coupon' ] ); |
| 24 |
} |
| 25 |
|
| 26 |
/** |
| 27 |
* Create Coupons. |
| 28 |
* |
| 29 |
* @SuppressWarnings(PHPMD.CyclomaticComplexity) |
| 30 |
* @since 2.3.0 |
| 31 |
* @param string $display_type Display type. |
| 32 |
*/ |
| 33 |
public function create_coupons( $display_type ) { |
| 34 |
$rule = $this->get_rule_by_conditions( $display_type ); |
| 35 |
|
| 36 |
$coupon_meta = get_post_meta( $rule ); |
| 37 |
$filters = get_post_meta( $rule, 'filters', true ); |
| 38 |
$coupon_type = ! empty( $coupon_meta['sellkit_type'][0] ) ? $coupon_meta['sellkit_type'][0] : 'percent'; |
| 39 |
$coupon_amount = ! empty( $coupon_meta['value'][0] ) ? $coupon_meta['value'][0] : 0; |
| 40 |
$use_with_others = ! empty( $coupon_meta['use_with_other_coupon'][0] ) ? $coupon_meta['use_with_other_coupon'][0] : false; |
| 41 |
$apply_to_on_sale = ! empty( $coupon_meta['apply_onsale_product'][0] ) ? $coupon_meta['apply_onsale_product'][0] : false; |
| 42 |
$minimum_subtotal = ! empty( $coupon_meta['minimum_subtotal_count'][0] ) ? $coupon_meta['minimum_subtotal_count'][0] : ''; |
| 43 |
$coupon_limitation = ! empty( $coupon_meta['can_use_count_total'][0] ) ? $coupon_meta['can_use_count_total'][0] : ''; |
| 44 |
$expiration_number = ! empty( $coupon_meta['sellkit_expiration_date_number'][0] ) ? $coupon_meta['sellkit_expiration_date_number'][0] : ''; |
| 45 |
$expiration_type = ! empty( $coupon_meta['sellkit_expiration_date_type'][0] ) ? $coupon_meta['sellkit_expiration_date_type'][0] : ''; |
| 46 |
$is_individual = ! empty( $coupon_meta['sellkit_can_use'][0] ) ? $coupon_meta['sellkit_can_use'][0] : false; |
| 47 |
$coupon_limit_per_user = ! empty( $coupon_meta['sellkit_can_use_count'][0] ) ? $coupon_meta['sellkit_can_use_count'][0] : ''; |
| 48 |
$expiration_time = $this->get_expiration_time( $expiration_number, $expiration_type ); |
| 49 |
|
| 50 |
$coupon = new \WC_Coupon(); |
| 51 |
|
| 52 |
// Generate a non existing coupon code name. |
| 53 |
$coupon_code = self::generate_coupon_code(); |
| 54 |
|
| 55 |
// Set the necessary coupon data. |
| 56 |
$coupon->set_code( $coupon_code ); |
| 57 |
|
| 58 |
if ( empty( $filters ) ) { |
| 59 |
$filters = []; |
| 60 |
} |
| 61 |
|
| 62 |
foreach ( $filters as $filter ) { |
| 63 |
if ( 'products' === $filter['subject'] && 'is' === $filter['operator'] ) { |
| 64 |
$coupon->set_product_ids( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 65 |
} |
| 66 |
|
| 67 |
if ( 'products' === $filter['subject'] && 'is_not' === $filter['operator'] ) { |
| 68 |
$coupon->set_excluded_product_ids( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 69 |
} |
| 70 |
|
| 71 |
if ( 'categories' === $filter['subject'] && 'is_not' === $filter['operator'] ) { |
| 72 |
$coupon->set_excluded_product_categories( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 73 |
} |
| 74 |
|
| 75 |
if ( 'categories' === $filter['subject'] && 'is' === $filter['operator'] ) { |
| 76 |
$coupon->set_product_categories( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 77 |
} |
| 78 |
} |
| 79 |
|
| 80 |
if ( 'percent' === $coupon_type && $coupon_amount > 100 ) { |
| 81 |
$coupon_amount = 100; |
| 82 |
} |
| 83 |
|
| 84 |
if ( empty( $coupon_amount ) ) { |
| 85 |
return; |
| 86 |
} |
| 87 |
|
| 88 |
$coupon->set_discount_type( $coupon_type ); |
| 89 |
$coupon->set_amount( floatval( $coupon_amount ) ); |
| 90 |
$coupon->set_individual_use( ! $use_with_others ); |
| 91 |
$coupon->set_exclude_sale_items( ! $apply_to_on_sale ); |
| 92 |
$coupon->set_minimum_amount( $minimum_subtotal ); |
| 93 |
$coupon->set_usage_limit( $coupon_limitation ); |
| 94 |
$coupon->set_usage_limit_per_user( $coupon_limit_per_user ); |
| 95 |
|
| 96 |
$coupon->add_meta_data( 'sellkit_personalised_coupon_rule', $rule ); |
| 97 |
|
| 98 |
if ( ! empty( $expiration_time ) ) { |
| 99 |
$coupon->set_date_expires( $expiration_time ); |
| 100 |
} |
| 101 |
|
| 102 |
if ( $is_individual && ! empty( wp_get_current_user()->user_email ) ) { |
| 103 |
$coupon->set_email_restrictions( wp_get_current_user()->user_email ); |
| 104 |
} |
| 105 |
|
| 106 |
// Create, publish and save coupon (data). |
| 107 |
$coupon->save(); |
| 108 |
|
| 109 |
return [ |
| 110 |
'code' => $coupon_code, |
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'amount' => $coupon_amount, |
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'type' => $coupon_type, |
| 113 |
'expiration_date' => empty( $expiration_time ) ? '' : get_date_from_gmt( gmdate( 'Y-m-d H:i:s', $expiration_time ), 'Y/m/d h:i A' ), |
| 114 |
'display_type' => $display_type, |
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'rule_id' => $rule, |
| 116 |
'coupon_id' => $coupon->get_id(), |
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]; |
| 118 |
} |
| 119 |
|
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/** |
| 121 |
* Coupons generator. |
| 122 |
* |
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* @since 2.3.0 |
| 124 |
* @return string |
| 125 |
*/ |
| 126 |
public static function generate_coupon_code() { |
| 127 |
return strtolower( wp_generate_password( 10, false ) ); |
| 128 |
} |
| 129 |
|
| 130 |
/** |
| 131 |
* Gets expiration time. |
| 132 |
* |
| 133 |
* @since 2.3.0 |
| 134 |
* @param string $number Number of type. |
| 135 |
* @param string $type The type of time. |
| 136 |
*/ |
| 137 |
private function get_expiration_time( $number, $type ) { |
| 138 |
if ( empty( $number ) || empty( $type ) ) { |
| 139 |
return false; |
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} |
| 141 |
|
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$type_days = 1; |
| 143 |
|
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if ( 'weeks' === $type ) { |
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$type_days = 7; |
| 146 |
} |
| 147 |
|
| 148 |
if ( 'months' === $type ) { |
| 149 |
$type_days = 30; |
| 150 |
} |
| 151 |
|
| 152 |
return time() + ( ( intval( $number ) * $type_days ) * ( 60 * 60 * 24 ) ); |
| 153 |
} |
| 154 |
|
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/** |
| 156 |
* Gets coupons. |
| 157 |
* |
| 158 |
* @since 2.3.0 |
| 159 |
*/ |
| 160 |
public function get_coupon() { |
| 161 |
check_ajax_referer( 'sellkit_smart_coupon_code', 'nonce' ); |
| 162 |
|
| 163 |
$display_type = sellkit_htmlspecialchars( INPUT_GET, 'display_type' ); |
| 164 |
$coupon = $this->create_coupons( $display_type ); |
| 165 |
|
| 166 |
if ( ! empty( $coupon ) ) { |
| 167 |
setcookie( 'sellkit_personalised_coupon', wp_json_encode( $coupon ), time() + 86400, '/' ); |
| 168 |
} |
| 169 |
|
| 170 |
wp_send_json_success( $coupon ); |
| 171 |
} |
| 172 |
|
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/** |
| 174 |
* Gets rules by conditions. |
| 175 |
* |
| 176 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 177 |
* @since 2.3.0 |
| 178 |
* @return string |
| 179 |
* @param string $display_type Display Type. |
| 180 |
*/ |
| 181 |
private function get_rule_by_conditions( $display_type ) { |
| 182 |
$args = [ |
| 183 |
'post_type' => 'sellkit-coupon', |
| 184 |
'post_status' => 'publish', |
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'posts_per_page' => -1, |
| 186 |
'orderby' => [ 'meta_value_num' => 'ASC' ], |
| 187 |
'meta_key' => 'sellkit_usage_limit', // phpcs:ignore |
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]; |
| 189 |
|
| 190 |
if ( 'add-to-content' === $display_type ) { |
| 191 |
$args['meta_query'] = [ // phpcs:ignore |
| 192 |
'relation' => 'AND', |
| 193 |
[ |
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'key' => 'sellkit_add_content_page_post', |
| 195 |
'value' => 'true', |
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], |
| 197 |
]; |
| 198 |
} |
| 199 |
|
| 200 |
$query = new \WP_Query( $args ); |
| 201 |
|
| 202 |
foreach ( $query->posts as $post ) { |
| 203 |
$conditions = get_post_meta( $post->ID, 'conditions', true ); |
| 204 |
$is_valid = true; |
| 205 |
$condition_type = ! empty( $conditions[1]['type'] ) ? $conditions[1]['type'] : 'and'; |
| 206 |
|
| 207 |
if ( 'or' === $condition_type ) { |
| 208 |
$is_valid = false; |
| 209 |
} |
| 210 |
|
| 211 |
if ( ! is_array( $conditions ) ) { |
| 212 |
continue; |
| 213 |
} |
| 214 |
|
| 215 |
foreach ( $conditions as $condition ) { |
| 216 |
if ( is_array( $condition['condition_value'] ) && ! empty( $condition['condition_value'][0]['value'] ) ) { |
| 217 |
$condition['condition_value'] = sellkit_get_multi_select_values( $condition['condition_value'] ); |
| 218 |
} |
| 219 |
|
| 220 |
$result = sellkit_condition_match( $condition['condition_subject'], $condition['condition_operator'], $condition['condition_value'] ); |
| 221 |
|
| 222 |
if ( is_wp_error( $result ) ) { |
| 223 |
continue; |
| 224 |
} |
| 225 |
|
| 226 |
if ( ! $result ) { |
| 227 |
$is_valid = false; |
| 228 |
} |
| 229 |
|
| 230 |
if ( $result && 'or' === $condition_type ) { |
| 231 |
$is_valid = true; |
| 232 |
break; |
| 233 |
} |
| 234 |
} |
| 235 |
|
| 236 |
if ( true === $is_valid ) { |
| 237 |
return $post->ID; |
| 238 |
} |
| 239 |
} |
| 240 |
} |
| 241 |
|
| 242 |
/** |
| 243 |
* Checks the cookie coupon. |
| 244 |
* |
| 245 |
* @since 2.3.0 |
| 246 |
*/ |
| 247 |
public function check_coupon() { |
| 248 |
check_ajax_referer( 'sellkit_smart_coupon_code', 'nonce' ); |
| 249 |
|
| 250 |
$rule_id = sellkit_htmlspecialchars( INPUT_GET, 'rule_id' ); |
| 251 |
$coupon_id = sellkit_htmlspecialchars( INPUT_GET, 'coupon_id' ); |
| 252 |
$display_type = sellkit_htmlspecialchars( INPUT_GET, 'display_type' ); |
| 253 |
$conditions = get_post_meta( $rule_id, 'conditions', true ); |
| 254 |
|
| 255 |
if ( $coupon_id ) { |
| 256 |
$this->maybe_update_coupon( $display_type, $coupon_id ); |
| 257 |
} |
| 258 |
|
| 259 |
if ( sellkit_conditions_validation( $conditions ) ) { |
| 260 |
wp_send_json_success( [ 'coupon_is_valid' => true ] ); |
| 261 |
} |
| 262 |
|
| 263 |
wp_send_json_success( [ 'coupon_is_valid' => false ] ); |
| 264 |
} |
| 265 |
|
| 266 |
/** |
| 267 |
* Update Coupon if needed. |
| 268 |
* |
| 269 |
* @SuppressWarnings(PHPMD.CyclomaticComplexity) |
| 270 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 271 |
* @since 2.3.0 |
| 272 |
* @param string $display_type Display Type. |
| 273 |
* @param integer $coupon_id Coupon ID. |
| 274 |
*/ |
| 275 |
public function maybe_update_coupon( $display_type, $coupon_id ) { |
| 276 |
$rule = $this->get_rule_by_conditions( $display_type ); |
| 277 |
|
| 278 |
$coupon_meta = get_post_meta( $rule ); |
| 279 |
$filters = get_post_meta( $rule, 'filters', true ); |
| 280 |
$coupon_type = ! empty( $coupon_meta['sellkit_type'][0] ) ? $coupon_meta['sellkit_type'][0] : 'percent'; |
| 281 |
$coupon_amount = ! empty( $coupon_meta['value'][0] ) ? $coupon_meta['value'][0] : 0; |
| 282 |
$use_with_others = ! empty( $coupon_meta['use_with_other_coupon'][0] ) ? $coupon_meta['use_with_other_coupon'][0] : false; |
| 283 |
$apply_to_on_sale = ! empty( $coupon_meta['apply_onsale_product'][0] ) ? $coupon_meta['apply_onsale_product'][0] : false; |
| 284 |
$minimum_subtotal = ! empty( $coupon_meta['minimum_subtotal_count'][0] ) ? $coupon_meta['minimum_subtotal_count'][0] : ''; |
| 285 |
$coupon_limitation = ! empty( $coupon_meta['can_use_count_total'][0] ) ? $coupon_meta['can_use_count_total'][0] : ''; |
| 286 |
$expiration_number = ! empty( $coupon_meta['sellkit_expiration_date_number'][0] ) ? $coupon_meta['sellkit_expiration_date_number'][0] : ''; |
| 287 |
$expiration_type = ! empty( $coupon_meta['sellkit_expiration_date_type'][0] ) ? $coupon_meta['sellkit_expiration_date_type'][0] : ''; |
| 288 |
$is_individual = ! empty( $coupon_meta['sellkit_can_use'][0] ) ? $coupon_meta['sellkit_can_use'][0] : false; |
| 289 |
$coupon_limit_per_user = ! empty( $coupon_meta['sellkit_can_use_count'][0] ) ? $coupon_meta['sellkit_can_use_count'][0] : ''; |
| 290 |
$expiration_time = $this->get_expiration_time( $expiration_number, $expiration_type ); |
| 291 |
$has_changed = true; |
| 292 |
|
| 293 |
$coupon = new \WC_Coupon( $coupon_id ); |
| 294 |
|
| 295 |
if ( empty( $filters ) ) { |
| 296 |
$filters = []; |
| 297 |
} |
| 298 |
|
| 299 |
foreach ( $filters as $filter ) { |
| 300 |
if ( 'products' === $filter['subject'] && 'is' === $filter['operator'] && sellkit_get_multi_select_values( $filter['value'] ) !== $coupon->get_product_ids() ) { |
| 301 |
$coupon->set_product_ids( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 302 |
$has_changed = true; |
| 303 |
} |
| 304 |
|
| 305 |
if ( 'products' === $filter['subject'] && 'is_not' === $filter['operator'] && sellkit_get_multi_select_values( $filter['value'] ) !== $coupon->set_excluded_product_ids() ) { |
| 306 |
$coupon->set_excluded_product_ids( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 307 |
$has_changed = true; |
| 308 |
} |
| 309 |
|
| 310 |
if ( 'categories' === $filter['subject'] && 'is_not' === $filter['operator'] && sellkit_get_multi_select_values( $filter['value'] ) !== $coupon->set_excluded_product_categories() ) { |
| 311 |
$coupon->set_excluded_product_categories( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 312 |
$has_changed = true; |
| 313 |
} |
| 314 |
|
| 315 |
if ( 'categories' === $filter['subject'] && 'is' === $filter['operator'] && sellkit_get_multi_select_values( $filter['value'] ) !== $coupon->set_product_categories() ) { |
| 316 |
$coupon->set_product_categories( sellkit_get_multi_select_values( $filter['value'] ) ); |
| 317 |
$has_changed = true; |
| 318 |
} |
| 319 |
} |
| 320 |
|
| 321 |
if ( 'percent' === $coupon_type && $coupon_amount > 100 ) { |
| 322 |
$coupon_amount = 100; |
| 323 |
} |
| 324 |
|
| 325 |
if ( empty( $coupon_amount ) ) { |
| 326 |
return; |
| 327 |
} |
| 328 |
|
| 329 |
if ( $coupon_type !== $coupon->get_discount_type() ) { |
| 330 |
$coupon->set_discount_type( $coupon_type ); |
| 331 |
$has_changed = true; |
| 332 |
} |
| 333 |
|
| 334 |
if ( floatval( $coupon_amount ) !== $coupon->get_amount() ) { |
| 335 |
$coupon->set_amount( floatval( $coupon_amount ) ); |
| 336 |
$has_changed = true; |
| 337 |
} |
| 338 |
|
| 339 |
if ( ! $use_with_others !== $coupon->get_individual_use() ) { |
| 340 |
$coupon->set_individual_use( ! $use_with_others ); |
| 341 |
$has_changed = true; |
| 342 |
} |
| 343 |
|
| 344 |
if ( ! $apply_to_on_sale !== $coupon->get_exclude_sale_items() ) { |
| 345 |
$coupon->set_exclude_sale_items( ! $apply_to_on_sale ); |
| 346 |
$has_changed = true; |
| 347 |
} |
| 348 |
|
| 349 |
if ( $minimum_subtotal !== $coupon->get_minimum_amount() ) { |
| 350 |
$coupon->set_minimum_amount( $minimum_subtotal ); |
| 351 |
$has_changed = true; |
| 352 |
} |
| 353 |
|
| 354 |
if ( $coupon_limitation !== $coupon->get_usage_limit() ) { |
| 355 |
$coupon->set_usage_limit( $coupon_limitation ); |
| 356 |
$has_changed = true; |
| 357 |
} |
| 358 |
|
| 359 |
if ( $coupon_limit_per_user !== $coupon->get_usage_limit_per_user() ) { |
| 360 |
$coupon->set_usage_limit_per_user( $coupon_limit_per_user ); |
| 361 |
$has_changed = true; |
| 362 |
} |
| 363 |
|
| 364 |
if ( ! empty( $expiration_time ) && $expiration_time !== $coupon->get_date_expires() ) { |
| 365 |
$coupon->set_date_expires( $expiration_time ); |
| 366 |
$has_changed = true; |
| 367 |
} |
| 368 |
|
| 369 |
if ( $is_individual && ! empty( wp_get_current_user()->user_email ) && wp_get_current_user()->user_email !== $coupon->get_email_restrictions() ) { |
| 370 |
$coupon->set_email_restrictions( wp_get_current_user()->user_email ); |
| 371 |
$has_changed = true; |
| 372 |
} |
| 373 |
|
| 374 |
if ( $is_individual && 'anyone' !== $is_individual && '' !== $coupon->get_usage_limit_per_user() ) { |
| 375 |
$coupon->set_usage_limit_per_user( '' ); |
| 376 |
$has_changed = true; |
| 377 |
} |
| 378 |
|
| 379 |
if ( $is_individual && 'anyone' === $is_individual && '' !== $coupon->get_email_restrictions() ) { |
| 380 |
$coupon->set_email_restrictions( '' ); |
| 381 |
$has_changed = true; |
| 382 |
} |
| 383 |
|
| 384 |
if ( $has_changed ) { |
| 385 |
$coupon->save(); |
| 386 |
|
| 387 |
$coupon_data = [ |
| 388 |
'code' => $coupon->get_code(), |
| 389 |
'amount' => $coupon_amount, |
| 390 |
'type' => $coupon_type, |
| 391 |
'expiration_date' => empty( $expiration_time ) ? '' : get_date_from_gmt( gmdate( 'Y-m-d H:i:s', $expiration_time ), 'Y/m/d h:i A' ), |
| 392 |
'display_type' => $display_type, |
| 393 |
'rule_id' => $rule, |
| 394 |
'coupon_id' => $coupon->get_id(), |
| 395 |
]; |
| 396 |
|
| 397 |
setcookie( 'sellkit_personalised_coupon', wp_json_encode( $coupon_data ), time() + 86400, '/' ); |
| 398 |
} |
| 399 |
} |
| 400 |
} |
| 401 |
|
