| 1 |
<?php |
| 2 |
|
| 3 |
declare(strict_types=1); |
| 4 |
|
| 5 |
namespace Yatra\Services; |
| 6 |
|
| 7 |
use Yatra\Repositories\DiscountRepository; |
| 8 |
|
| 9 |
/** |
| 10 |
* Discount Service |
| 11 |
* Contains business logic for discounts |
| 12 |
*/ |
| 13 |
class DiscountService extends BaseService |
| 14 |
{ |
| 15 |
private DiscountRepository $repository; |
| 16 |
|
| 17 |
public function __construct() |
| 18 |
{ |
| 19 |
$this->repository = new DiscountRepository(); |
| 20 |
} |
| 21 |
|
| 22 |
protected function getRepository(): DiscountRepository |
| 23 |
{ |
| 24 |
return $this->repository; |
| 25 |
} |
| 26 |
|
| 27 |
/** |
| 28 |
* Get group discounts applicable to a specific trip |
| 29 |
* |
| 30 |
* @param int $tripId The trip ID |
| 31 |
* @return array Array of group discount objects |
| 32 |
*/ |
| 33 |
public function getGroupDiscountsForTrip(int $tripId): array |
| 34 |
{ |
| 35 |
global $wpdb; |
| 36 |
$table = \Yatra\Database\Tables\DiscountsTable::getTableName(); |
| 37 |
$today = date('Y-m-d H:i:s'); |
| 38 |
|
| 39 |
// Query for active group discounts |
| 40 |
// Check both is_group_discount=1 OR discount_mode IN ('group', 'both') for backward compatibility |
| 41 |
$query = $wpdb->prepare( |
| 42 |
"SELECT * FROM `{$table}` |
| 43 |
WHERE (is_group_discount = 1 OR discount_mode IN ('group', 'both')) |
| 44 |
AND status = 'publish' |
| 45 |
AND (valid_from IS NULL OR valid_from <= %s) |
| 46 |
AND (expiry_date IS NULL OR expiry_date >= %s) |
| 47 |
ORDER BY created_at DESC", |
| 48 |
$today, |
| 49 |
$today |
| 50 |
); |
| 51 |
|
| 52 |
$results = $wpdb->get_results($query); |
| 53 |
|
| 54 |
// Filter by trip_ids in PHP since it's stored as serialized array |
| 55 |
$filtered = []; |
| 56 |
foreach ($results as $discount) { |
| 57 |
// If applicable_to is 'all', include it |
| 58 |
if (empty($discount->trip_ids) || $discount->applicable_to === 'all') { |
| 59 |
$filtered[] = $discount; |
| 60 |
continue; |
| 61 |
} |
| 62 |
|
| 63 |
// If applicable_to is 'specific_trips', check if trip is in the list |
| 64 |
$trip_ids = maybe_unserialize($discount->trip_ids); |
| 65 |
if (is_array($trip_ids) && in_array($tripId, array_map('intval', $trip_ids), true)) { |
| 66 |
$filtered[] = $discount; |
| 67 |
} |
| 68 |
} |
| 69 |
|
| 70 |
return $filtered; |
| 71 |
} |
| 72 |
|
| 73 |
protected function validate(array $data, ?int $id = null): void |
| 74 |
{ |
| 75 |
if (empty($data['code'])) { |
| 76 |
throw new \InvalidArgumentException('Discount code is required'); |
| 77 |
} |
| 78 |
|
| 79 |
// Check code uniqueness (excluding current ID if updating) |
| 80 |
$existing = $this->repository->findByCode($data['code']); |
| 81 |
if ($existing && (int) $existing->id !== $id) { |
| 82 |
throw new \InvalidArgumentException('Discount code already exists'); |
| 83 |
} |
| 84 |
|
| 85 |
$allowed_types = ['percentage', 'fixed']; |
| 86 |
if (isset($data['type']) && !in_array($data['type'], $allowed_types, true)) { |
| 87 |
throw new \InvalidArgumentException('Invalid discount type. Must be one of: ' . implode(', ', $allowed_types)); |
| 88 |
} |
| 89 |
|
| 90 |
$allowed_statuses = ['draft', 'publish', 'trash']; |
| 91 |
if (isset($data['status']) && !in_array($data['status'], $allowed_statuses, true)) { |
| 92 |
throw new \InvalidArgumentException('Invalid status. Must be one of: ' . implode(', ', $allowed_statuses)); |
| 93 |
} |
| 94 |
|
| 95 |
$allowed_applicable_to = ['all', 'specific_trips']; |
| 96 |
if (isset($data['applicable_to']) && !in_array($data['applicable_to'], $allowed_applicable_to, true)) { |
| 97 |
throw new \InvalidArgumentException('Invalid applicable_to. Must be one of: ' . implode(', ', $allowed_applicable_to)); |
| 98 |
} |
| 99 |
|
| 100 |
if (isset($data['amount']) && (float) $data['amount'] < 0) { |
| 101 |
throw new \InvalidArgumentException('Discount amount cannot be negative'); |
| 102 |
} |
| 103 |
} |
| 104 |
|
| 105 |
protected function processBeforeCreate(array $data): array |
| 106 |
{ |
| 107 |
if (isset($data['code'])) { |
| 108 |
$data['code'] = strtoupper(sanitize_text_field($data['code'])); |
| 109 |
} |
| 110 |
|
| 111 |
if (isset($data['description'])) { |
| 112 |
$data['description'] = sanitize_textarea_field($data['description']); |
| 113 |
} |
| 114 |
|
| 115 |
if (isset($data['type'])) { |
| 116 |
$allowed_types = ['percentage', 'fixed']; |
| 117 |
$data['type'] = in_array($data['type'], $allowed_types, true) ? $data['type'] : 'percentage'; |
| 118 |
} else { |
| 119 |
$data['type'] = 'percentage'; |
| 120 |
} |
| 121 |
|
| 122 |
if (isset($data['amount'])) { |
| 123 |
$data['amount'] = (float) $data['amount']; |
| 124 |
} else { |
| 125 |
$data['amount'] = 0.0; |
| 126 |
} |
| 127 |
|
| 128 |
if (isset($data['max_discount_amount'])) { |
| 129 |
$data['max_discount_amount'] = !empty($data['max_discount_amount']) ? (float) $data['max_discount_amount'] : null; |
| 130 |
} |
| 131 |
|
| 132 |
if (isset($data['usage_limit'])) { |
| 133 |
$data['usage_limit'] = absint($data['usage_limit']); |
| 134 |
} else { |
| 135 |
$data['usage_limit'] = 0; |
| 136 |
} |
| 137 |
|
| 138 |
if (isset($data['usage_limit_per_customer'])) { |
| 139 |
$data['usage_limit_per_customer'] = absint($data['usage_limit_per_customer']); |
| 140 |
} else { |
| 141 |
$data['usage_limit_per_customer'] = 0; |
| 142 |
} |
| 143 |
|
| 144 |
if (isset($data['valid_from']) && !empty($data['valid_from'])) { |
| 145 |
$data['valid_from'] = sanitize_text_field($data['valid_from']); |
| 146 |
} else { |
| 147 |
$data['valid_from'] = null; |
| 148 |
} |
| 149 |
|
| 150 |
if (isset($data['expiry_date']) && !empty($data['expiry_date'])) { |
| 151 |
$data['expiry_date'] = sanitize_text_field($data['expiry_date']); |
| 152 |
} else { |
| 153 |
$data['expiry_date'] = null; |
| 154 |
} |
| 155 |
|
| 156 |
if (isset($data['status'])) { |
| 157 |
$allowed_statuses = ['draft', 'publish', 'trash']; |
| 158 |
$data['status'] = in_array($data['status'], $allowed_statuses, true) ? $data['status'] : 'draft'; |
| 159 |
} else { |
| 160 |
$data['status'] = 'draft'; |
| 161 |
} |
| 162 |
|
| 163 |
if (isset($data['applicable_to'])) { |
| 164 |
$allowed_applicable_to = ['all', 'specific_trips']; |
| 165 |
$data['applicable_to'] = in_array($data['applicable_to'], $allowed_applicable_to, true) ? $data['applicable_to'] : 'all'; |
| 166 |
} else { |
| 167 |
$data['applicable_to'] = 'all'; |
| 168 |
} |
| 169 |
|
| 170 |
if (isset($data['trip_ids']) && is_array($data['trip_ids'])) { |
| 171 |
$trip_ids = array_map('absint', $data['trip_ids']); |
| 172 |
$data['trip_ids'] = maybe_serialize($trip_ids); |
| 173 |
} elseif (isset($data['trip_ids'])) { |
| 174 |
$data['trip_ids'] = maybe_serialize([]); |
| 175 |
} else { |
| 176 |
$data['trip_ids'] = null; |
| 177 |
} |
| 178 |
|
| 179 |
if (isset($data['min_amount'])) { |
| 180 |
$data['min_amount'] = !empty($data['min_amount']) ? (float) $data['min_amount'] : null; |
| 181 |
} |
| 182 |
|
| 183 |
if (isset($data['first_time_customer_only'])) { |
| 184 |
$data['first_time_customer_only'] = (bool) $data['first_time_customer_only']; |
| 185 |
} else { |
| 186 |
$data['first_time_customer_only'] = false; |
| 187 |
} |
| 188 |
|
| 189 |
// Handle discount_mode (promo, group, or both) |
| 190 |
if (isset($data['discount_mode'])) { |
| 191 |
$allowed_modes = ['promo', 'group', 'both']; |
| 192 |
$data['discount_mode'] = in_array($data['discount_mode'], $allowed_modes, true) ? $data['discount_mode'] : 'both'; |
| 193 |
|
| 194 |
// If discount_mode is 'group', ensure is_group_discount is true |
| 195 |
if ($data['discount_mode'] === 'group') { |
| 196 |
$data['is_group_discount'] = true; |
| 197 |
} |
| 198 |
} else { |
| 199 |
$data['discount_mode'] = 'both'; |
| 200 |
} |
| 201 |
|
| 202 |
if (isset($data['is_group_discount'])) { |
| 203 |
$data['is_group_discount'] = (bool) $data['is_group_discount']; |
| 204 |
|
| 205 |
// If group discount is disabled, clear all group discount fields |
| 206 |
if (!$data['is_group_discount']) { |
| 207 |
$data['min_group_size'] = null; |
| 208 |
$data['max_group_size'] = null; |
| 209 |
$data['group_discount_type'] = null; |
| 210 |
$data['group_discount_amount'] = null; |
| 211 |
$data['group_discount_mode'] = null; |
| 212 |
$data['category_discounts'] = null; |
| 213 |
} else { |
| 214 |
// Only process group discount fields if enabled |
| 215 |
if (isset($data['min_group_size'])) { |
| 216 |
$data['min_group_size'] = !empty($data['min_group_size']) ? absint($data['min_group_size']) : null; |
| 217 |
} |
| 218 |
|
| 219 |
if (isset($data['max_group_size'])) { |
| 220 |
$data['max_group_size'] = !empty($data['max_group_size']) ? absint($data['max_group_size']) : null; |
| 221 |
} |
| 222 |
|
| 223 |
// Validate min/max group size logic |
| 224 |
if ($data['min_group_size'] && $data['max_group_size'] && $data['min_group_size'] >= $data['max_group_size']) { |
| 225 |
throw new \InvalidArgumentException('Minimum group size must be less than maximum group size'); |
| 226 |
} |
| 227 |
|
| 228 |
if (isset($data['group_discount_type'])) { |
| 229 |
$allowed_types = ['percentage', 'fixed']; |
| 230 |
$data['group_discount_type'] = in_array($data['group_discount_type'], $allowed_types, true) ? $data['group_discount_type'] : 'percentage'; |
| 231 |
} else { |
| 232 |
$data['group_discount_type'] = 'percentage'; |
| 233 |
} |
| 234 |
|
| 235 |
if (isset($data['group_discount_amount'])) { |
| 236 |
$data['group_discount_amount'] = !empty($data['group_discount_amount']) ? (float) $data['group_discount_amount'] : null; |
| 237 |
} |
| 238 |
|
| 239 |
if (isset($data['group_discount_mode'])) { |
| 240 |
$allowed_modes = ['total', 'category_based']; |
| 241 |
$data['group_discount_mode'] = in_array($data['group_discount_mode'], $allowed_modes, true) ? $data['group_discount_mode'] : 'total'; |
| 242 |
} else { |
| 243 |
$data['group_discount_mode'] = 'total'; |
| 244 |
} |
| 245 |
|
| 246 |
// Process group discount ranges (for total mode) |
| 247 |
if (isset($data['group_discount_ranges']) && is_array($data['group_discount_ranges'])) { |
| 248 |
$processedRanges = []; |
| 249 |
$minGroupSizeFromRanges = null; |
| 250 |
foreach ($data['group_discount_ranges'] as $range) { |
| 251 |
if (!is_array($range)) continue; |
| 252 |
|
| 253 |
$allowed_types = ['percentage', 'fixed']; |
| 254 |
$discountType = isset($range['discount_type']) && in_array($range['discount_type'], $allowed_types, true) |
| 255 |
? $range['discount_type'] |
| 256 |
: 'percentage'; |
| 257 |
|
| 258 |
$discountAmount = isset($range['discount_amount']) ? (float) $range['discount_amount'] : 0; |
| 259 |
if ($discountAmount < 0) { |
| 260 |
throw new \InvalidArgumentException('Group discount amount cannot be negative'); |
| 261 |
} |
| 262 |
|
| 263 |
$rangeMinSize = isset($range['min_group_size']) && $range['min_group_size'] !== '' ? absint($range['min_group_size']) : null; |
| 264 |
|
| 265 |
// Track the minimum group size from all ranges |
| 266 |
if ($rangeMinSize !== null && ($minGroupSizeFromRanges === null || $rangeMinSize < $minGroupSizeFromRanges)) { |
| 267 |
$minGroupSizeFromRanges = $rangeMinSize; |
| 268 |
} |
| 269 |
|
| 270 |
$processedRanges[] = [ |
| 271 |
'id' => sanitize_text_field($range['id'] ?? uniqid()), |
| 272 |
'min_group_size' => $rangeMinSize, |
| 273 |
'max_group_size' => isset($range['max_group_size']) && $range['max_group_size'] !== '' ? absint($range['max_group_size']) : null, |
| 274 |
'discount_type' => $discountType, |
| 275 |
'discount_amount' => $discountAmount, |
| 276 |
'categories' => $range['categories'] ?? [] |
| 277 |
]; |
| 278 |
} |
| 279 |
$data['group_discount_ranges'] = !empty($processedRanges) ? json_encode($processedRanges) : null; |
| 280 |
|
| 281 |
// Set min_group_size from ranges if not already set (for backward compatibility with frontend query) |
| 282 |
if ($minGroupSizeFromRanges !== null && empty($data['min_group_size'])) { |
| 283 |
$data['min_group_size'] = $minGroupSizeFromRanges; |
| 284 |
} |
| 285 |
} elseif (isset($data['group_discount_ranges'])) { |
| 286 |
$data['group_discount_ranges'] = null; |
| 287 |
} |
| 288 |
|
| 289 |
// Process category discounts (new format with traveler categories and ranges) |
| 290 |
if (isset($data['category_discounts']) && is_array($data['category_discounts'])) { |
| 291 |
$processedCategories = []; |
| 292 |
foreach ($data['category_discounts'] as $categoryData) { |
| 293 |
// New format: {traveler_category_id, traveler_category_label, ranges: [...]} |
| 294 |
if (is_array($categoryData) && isset($categoryData['traveler_category_id'])) { |
| 295 |
$processedCategory = [ |
| 296 |
'traveler_category_id' => sanitize_text_field($categoryData['traveler_category_id']), |
| 297 |
'traveler_category_label' => sanitize_text_field($categoryData['traveler_category_label'] ?? ''), |
| 298 |
'ranges' => [] |
| 299 |
]; |
| 300 |
|
| 301 |
// Process ranges for this category |
| 302 |
if (isset($categoryData['ranges']) && is_array($categoryData['ranges'])) { |
| 303 |
foreach ($categoryData['ranges'] as $range) { |
| 304 |
if (!is_array($range)) continue; |
| 305 |
|
| 306 |
$allowed_types = ['percentage', 'fixed']; |
| 307 |
$discountType = isset($range['discount_type']) && in_array($range['discount_type'], $allowed_types, true) |
| 308 |
? $range['discount_type'] |
| 309 |
: 'percentage'; |
| 310 |
|
| 311 |
$discountAmount = isset($range['discount_amount']) ? (float) $range['discount_amount'] : 0; |
| 312 |
if ($discountAmount < 0) { |
| 313 |
throw new \InvalidArgumentException('Category discount amount cannot be negative'); |
| 314 |
} |
| 315 |
|
| 316 |
$processedCategory['ranges'][] = [ |
| 317 |
'id' => sanitize_text_field($range['id'] ?? uniqid()), |
| 318 |
'min_group_size' => isset($range['min_group_size']) && $range['min_group_size'] !== '' ? absint($range['min_group_size']) : null, |
| 319 |
'max_group_size' => isset($range['max_group_size']) && $range['max_group_size'] !== '' ? absint($range['max_group_size']) : null, |
| 320 |
'discount_type' => $discountType, |
| 321 |
'discount_amount' => $discountAmount |
| 322 |
]; |
| 323 |
} |
| 324 |
} |
| 325 |
|
| 326 |
$processedCategories[] = $processedCategory; |
| 327 |
} |
| 328 |
// Legacy format support: {category => {type, amount}} |
| 329 |
elseif (is_array($categoryData) && isset($categoryData['type']) && isset($categoryData['amount'])) { |
| 330 |
$allowed_types = ['percentage', 'fixed']; |
| 331 |
if (!in_array($categoryData['type'], $allowed_types, true)) { |
| 332 |
throw new \InvalidArgumentException('Invalid category discount type'); |
| 333 |
} |
| 334 |
if ((float) $categoryData['amount'] < 0) { |
| 335 |
throw new \InvalidArgumentException('Category discount amount cannot be negative'); |
| 336 |
} |
| 337 |
$processedCategories[] = $categoryData; |
| 338 |
} |
| 339 |
} |
| 340 |
$data['category_discounts'] = !empty($processedCategories) ? json_encode($processedCategories) : null; |
| 341 |
} elseif (isset($data['category_discounts'])) { |
| 342 |
$data['category_discounts'] = null; |
| 343 |
} |
| 344 |
} |
| 345 |
} else { |
| 346 |
// If is_group_discount is not set, default to false and clear fields |
| 347 |
$data['is_group_discount'] = false; |
| 348 |
$data['min_group_size'] = null; |
| 349 |
$data['max_group_size'] = null; |
| 350 |
$data['group_discount_type'] = null; |
| 351 |
$data['group_discount_amount'] = null; |
| 352 |
$data['group_discount_mode'] = null; |
| 353 |
$data['category_discounts'] = null; |
| 354 |
} |
| 355 |
|
| 356 |
$current_user_id = get_current_user_id(); |
| 357 |
$data['created_by'] = absint($current_user_id); |
| 358 |
$data['updated_by'] = absint($current_user_id); |
| 359 |
$data['usage_count'] = 0; // Always start at 0 |
| 360 |
|
| 361 |
return $data; |
| 362 |
} |
| 363 |
|
| 364 |
protected function processBeforeUpdate(int $id, array $data): array |
| 365 |
{ |
| 366 |
if (isset($data['code'])) { |
| 367 |
$data['code'] = strtoupper(sanitize_text_field($data['code'])); |
| 368 |
} |
| 369 |
|
| 370 |
if (isset($data['description'])) { |
| 371 |
$data['description'] = sanitize_textarea_field($data['description']); |
| 372 |
} |
| 373 |
|
| 374 |
if (isset($data['type'])) { |
| 375 |
$allowed_types = ['percentage', 'fixed']; |
| 376 |
$data['type'] = in_array($data['type'], $allowed_types, true) ? $data['type'] : 'percentage'; |
| 377 |
} |
| 378 |
|
| 379 |
if (isset($data['amount'])) { |
| 380 |
$data['amount'] = (float) $data['amount']; |
| 381 |
} |
| 382 |
|
| 383 |
if (isset($data['max_discount_amount'])) { |
| 384 |
$data['max_discount_amount'] = !empty($data['max_discount_amount']) ? (float) $data['max_discount_amount'] : null; |
| 385 |
} |
| 386 |
|
| 387 |
if (isset($data['usage_limit'])) { |
| 388 |
$data['usage_limit'] = absint($data['usage_limit']); |
| 389 |
} |
| 390 |
|
| 391 |
if (isset($data['usage_limit_per_customer'])) { |
| 392 |
$data['usage_limit_per_customer'] = absint($data['usage_limit_per_customer']); |
| 393 |
} |
| 394 |
|
| 395 |
if (isset($data['valid_from']) && !empty($data['valid_from'])) { |
| 396 |
$data['valid_from'] = sanitize_text_field($data['valid_from']); |
| 397 |
} elseif (isset($data['valid_from']) && empty($data['valid_from'])) { |
| 398 |
$data['valid_from'] = null; |
| 399 |
} |
| 400 |
|
| 401 |
if (isset($data['expiry_date']) && !empty($data['expiry_date'])) { |
| 402 |
$data['expiry_date'] = sanitize_text_field($data['expiry_date']); |
| 403 |
} elseif (isset($data['expiry_date']) && empty($data['expiry_date'])) { |
| 404 |
$data['expiry_date'] = null; |
| 405 |
} |
| 406 |
|
| 407 |
if (isset($data['status'])) { |
| 408 |
$allowed_statuses = ['draft', 'publish', 'trash']; |
| 409 |
$data['status'] = in_array($data['status'], $allowed_statuses, true) ? $data['status'] : 'draft'; |
| 410 |
} |
| 411 |
|
| 412 |
if (isset($data['applicable_to'])) { |
| 413 |
$allowed_applicable_to = ['all', 'specific_trips']; |
| 414 |
$data['applicable_to'] = in_array($data['applicable_to'], $allowed_applicable_to, true) ? $data['applicable_to'] : 'all'; |
| 415 |
} |
| 416 |
|
| 417 |
if (isset($data['trip_ids']) && is_array($data['trip_ids'])) { |
| 418 |
$trip_ids = array_map('absint', $data['trip_ids']); |
| 419 |
$data['trip_ids'] = maybe_serialize($trip_ids); |
| 420 |
} elseif (isset($data['trip_ids']) && empty($data['trip_ids'])) { |
| 421 |
$data['trip_ids'] = null; |
| 422 |
} |
| 423 |
|
| 424 |
if (isset($data['min_amount'])) { |
| 425 |
$data['min_amount'] = !empty($data['min_amount']) ? (float) $data['min_amount'] : null; |
| 426 |
} |
| 427 |
|
| 428 |
if (isset($data['first_time_customer_only'])) { |
| 429 |
$data['first_time_customer_only'] = (bool) $data['first_time_customer_only']; |
| 430 |
} |
| 431 |
|
| 432 |
// Handle discount_mode (promo, group, or both) |
| 433 |
if (isset($data['discount_mode'])) { |
| 434 |
$allowed_modes = ['promo', 'group', 'both']; |
| 435 |
$data['discount_mode'] = in_array($data['discount_mode'], $allowed_modes, true) ? $data['discount_mode'] : 'both'; |
| 436 |
|
| 437 |
// If discount_mode is 'group', ensure is_group_discount is true |
| 438 |
if ($data['discount_mode'] === 'group') { |
| 439 |
$data['is_group_discount'] = true; |
| 440 |
} |
| 441 |
} |
| 442 |
|
| 443 |
if (isset($data['is_group_discount'])) { |
| 444 |
$data['is_group_discount'] = (bool) $data['is_group_discount']; |
| 445 |
|
| 446 |
// If group discount is disabled, clear all group discount fields |
| 447 |
if (!$data['is_group_discount']) { |
| 448 |
$data['min_group_size'] = null; |
| 449 |
$data['max_group_size'] = null; |
| 450 |
$data['group_discount_type'] = null; |
| 451 |
$data['group_discount_amount'] = null; |
| 452 |
$data['group_discount_mode'] = null; |
| 453 |
$data['category_discounts'] = null; |
| 454 |
} else { |
| 455 |
// Only process group discount fields if enabled |
| 456 |
if (isset($data['min_group_size'])) { |
| 457 |
$data['min_group_size'] = !empty($data['min_group_size']) ? absint($data['min_group_size']) : null; |
| 458 |
} |
| 459 |
|
| 460 |
if (isset($data['max_group_size'])) { |
| 461 |
$data['max_group_size'] = !empty($data['max_group_size']) ? absint($data['max_group_size']) : null; |
| 462 |
} |
| 463 |
|
| 464 |
// Validate min/max group size logic |
| 465 |
if ($data['min_group_size'] && $data['max_group_size'] && $data['min_group_size'] >= $data['max_group_size']) { |
| 466 |
throw new \InvalidArgumentException('Minimum group size must be less than maximum group size'); |
| 467 |
} |
| 468 |
|
| 469 |
if (isset($data['group_discount_type'])) { |
| 470 |
$allowed_types = ['percentage', 'fixed']; |
| 471 |
$data['group_discount_type'] = in_array($data['group_discount_type'], $allowed_types, true) ? $data['group_discount_type'] : 'percentage'; |
| 472 |
} |
| 473 |
|
| 474 |
if (isset($data['group_discount_amount'])) { |
| 475 |
$data['group_discount_amount'] = !empty($data['group_discount_amount']) ? (float) $data['group_discount_amount'] : null; |
| 476 |
} |
| 477 |
|
| 478 |
if (isset($data['group_discount_mode'])) { |
| 479 |
$allowed_modes = ['total', 'category_based']; |
| 480 |
$data['group_discount_mode'] = in_array($data['group_discount_mode'], $allowed_modes, true) ? $data['group_discount_mode'] : 'total'; |
| 481 |
} |
| 482 |
|
| 483 |
// Process group discount ranges (for total mode) |
| 484 |
if (isset($data['group_discount_ranges']) && is_array($data['group_discount_ranges'])) { |
| 485 |
$processedRanges = []; |
| 486 |
foreach ($data['group_discount_ranges'] as $range) { |
| 487 |
if (!is_array($range)) continue; |
| 488 |
|
| 489 |
$allowed_types = ['percentage', 'fixed']; |
| 490 |
$discountType = isset($range['discount_type']) && in_array($range['discount_type'], $allowed_types, true) |
| 491 |
? $range['discount_type'] |
| 492 |
: 'percentage'; |
| 493 |
|
| 494 |
$discountAmount = isset($range['discount_amount']) ? (float) $range['discount_amount'] : 0; |
| 495 |
if ($discountAmount < 0) { |
| 496 |
throw new \InvalidArgumentException('Group discount amount cannot be negative'); |
| 497 |
} |
| 498 |
|
| 499 |
$processedRanges[] = [ |
| 500 |
'id' => sanitize_text_field($range['id'] ?? uniqid()), |
| 501 |
'min_group_size' => isset($range['min_group_size']) && $range['min_group_size'] !== '' ? absint($range['min_group_size']) : null, |
| 502 |
'max_group_size' => isset($range['max_group_size']) && $range['max_group_size'] !== '' ? absint($range['max_group_size']) : null, |
| 503 |
'discount_type' => $discountType, |
| 504 |
'discount_amount' => $discountAmount, |
| 505 |
'categories' => $range['categories'] ?? [] |
| 506 |
]; |
| 507 |
} |
| 508 |
$data['group_discount_ranges'] = !empty($processedRanges) ? json_encode($processedRanges) : null; |
| 509 |
} elseif (isset($data['group_discount_ranges']) && empty($data['group_discount_ranges'])) { |
| 510 |
$data['group_discount_ranges'] = null; |
| 511 |
} |
| 512 |
|
| 513 |
// Process category discounts (new format with traveler categories and ranges) |
| 514 |
if (isset($data['category_discounts']) && is_array($data['category_discounts'])) { |
| 515 |
$processedCategories = []; |
| 516 |
foreach ($data['category_discounts'] as $categoryData) { |
| 517 |
// New format: {traveler_category_id, traveler_category_label, ranges: [...]} |
| 518 |
if (is_array($categoryData) && isset($categoryData['traveler_category_id'])) { |
| 519 |
$processedCategory = [ |
| 520 |
'traveler_category_id' => sanitize_text_field($categoryData['traveler_category_id']), |
| 521 |
'traveler_category_label' => sanitize_text_field($categoryData['traveler_category_label'] ?? ''), |
| 522 |
'ranges' => [] |
| 523 |
]; |
| 524 |
|
| 525 |
// Process ranges for this category |
| 526 |
if (isset($categoryData['ranges']) && is_array($categoryData['ranges'])) { |
| 527 |
foreach ($categoryData['ranges'] as $range) { |
| 528 |
if (!is_array($range)) continue; |
| 529 |
|
| 530 |
$allowed_types = ['percentage', 'fixed']; |
| 531 |
$discountType = isset($range['discount_type']) && in_array($range['discount_type'], $allowed_types, true) |
| 532 |
? $range['discount_type'] |
| 533 |
: 'percentage'; |
| 534 |
|
| 535 |
$discountAmount = isset($range['discount_amount']) ? (float) $range['discount_amount'] : 0; |
| 536 |
if ($discountAmount < 0) { |
| 537 |
throw new \InvalidArgumentException('Category discount amount cannot be negative'); |
| 538 |
} |
| 539 |
|
| 540 |
$processedCategory['ranges'][] = [ |
| 541 |
'id' => sanitize_text_field($range['id'] ?? uniqid()), |
| 542 |
'min_group_size' => isset($range['min_group_size']) && $range['min_group_size'] !== '' ? absint($range['min_group_size']) : null, |
| 543 |
'max_group_size' => isset($range['max_group_size']) && $range['max_group_size'] !== '' ? absint($range['max_group_size']) : null, |
| 544 |
'discount_type' => $discountType, |
| 545 |
'discount_amount' => $discountAmount |
| 546 |
]; |
| 547 |
} |
| 548 |
} |
| 549 |
|
| 550 |
$processedCategories[] = $processedCategory; |
| 551 |
} |
| 552 |
// Legacy format support: {category => {type, amount}} |
| 553 |
elseif (is_array($categoryData) && isset($categoryData['type']) && isset($categoryData['amount'])) { |
| 554 |
$allowed_types = ['percentage', 'fixed']; |
| 555 |
if (!in_array($categoryData['type'], $allowed_types, true)) { |
| 556 |
throw new \InvalidArgumentException('Invalid category discount type'); |
| 557 |
} |
| 558 |
if ((float) $categoryData['amount'] < 0) { |
| 559 |
throw new \InvalidArgumentException('Category discount amount cannot be negative'); |
| 560 |
} |
| 561 |
$processedCategories[] = $categoryData; |
| 562 |
} |
| 563 |
} |
| 564 |
$data['category_discounts'] = !empty($processedCategories) ? json_encode($processedCategories) : null; |
| 565 |
} elseif (isset($data['category_discounts']) && empty($data['category_discounts'])) { |
| 566 |
$data['category_discounts'] = null; |
| 567 |
} |
| 568 |
} |
| 569 |
} else { |
| 570 |
// If is_group_discount is not set, keep existing values (don't clear on partial updates) |
| 571 |
// Only clear if explicitly set to false |
| 572 |
} |
| 573 |
|
| 574 |
$data['updated_by'] = absint(get_current_user_id()); |
| 575 |
|
| 576 |
return $data; |
| 577 |
} |
| 578 |
|
| 579 |
public function getAll(array $args = []): array |
| 580 |
{ |
| 581 |
if (!empty($args['search'])) { |
| 582 |
$search = sanitize_text_field($args['search']); |
| 583 |
return $this->repository->search($search, $args); |
| 584 |
} |
| 585 |
|
| 586 |
if (!empty($args['status']) && $args['status'] !== 'all') { |
| 587 |
$allowed_statuses = ['draft', 'publish', 'trash', 'expired']; |
| 588 |
$status = in_array($args['status'], $allowed_statuses, true) ? $args['status'] : null; |
| 589 |
if ($status) { |
| 590 |
$args['where']['status'] = $status; |
| 591 |
} |
| 592 |
} |
| 593 |
|
| 594 |
if (!empty($args['type']) && $args['type'] !== 'all') { |
| 595 |
$allowed_types = ['percentage', 'fixed']; |
| 596 |
$type = in_array($args['type'], $allowed_types, true) ? $args['type'] : null; |
| 597 |
if ($type) { |
| 598 |
$args['where']['type'] = $type; |
| 599 |
} |
| 600 |
} |
| 601 |
|
| 602 |
return $this->repository->all($args); |
| 603 |
} |
| 604 |
|
| 605 |
public function count(array $args = []): int |
| 606 |
{ |
| 607 |
if (!empty($args['search'])) { |
| 608 |
$search = sanitize_text_field($args['search']); |
| 609 |
$items = $this->repository->search($search, $args); |
| 610 |
return count($items); |
| 611 |
} |
| 612 |
|
| 613 |
if (!empty($args['status']) && $args['status'] !== 'all') { |
| 614 |
$allowed_statuses = ['draft', 'publish', 'trash', 'expired']; |
| 615 |
$status = in_array($args['status'], $allowed_statuses, true) ? $args['status'] : null; |
| 616 |
if ($status) { |
| 617 |
$args['where']['status'] = $status; |
| 618 |
} |
| 619 |
} |
| 620 |
|
| 621 |
if (!empty($args['type']) && $args['type'] !== 'all') { |
| 622 |
$allowed_types = ['percentage', 'fixed']; |
| 623 |
$type = in_array($args['type'], $allowed_types, true) ? $args['type'] : null; |
| 624 |
if ($type) { |
| 625 |
$args['where']['type'] = $type; |
| 626 |
} |
| 627 |
} |
| 628 |
|
| 629 |
return $this->repository->count($args); |
| 630 |
} |
| 631 |
|
| 632 |
/** |
| 633 |
* Admin toolbar: counts per discount status (stable, unfiltered). |
| 634 |
* |
| 635 |
* @return array{all: int, publish: int, draft: int, trash: int, expired: int} |
| 636 |
*/ |
| 637 |
public function getAdminStatusCounts(): array |
| 638 |
{ |
| 639 |
return $this->repository->getAdminStatusCounts(); |
| 640 |
} |
| 641 |
|
| 642 |
/** |
| 643 |
* Calculate group discounts for booking |
| 644 |
*/ |
| 645 |
public function calculateGroupDiscounts(array $bookingData): array { |
| 646 |
// Check if Advanced Discount module is enabled - group discounts are a Pro feature |
| 647 |
if (!apply_filters('yatra_advanced_discount_enabled', false)) { |
| 648 |
return []; |
| 649 |
} |
| 650 |
|
| 651 |
$totalTravelers = $this->countTotalTravelers($bookingData); |
| 652 |
|
| 653 |
// Find applicable group discounts |
| 654 |
$applicableDiscounts = $this->findApplicableGroupDiscounts($bookingData, $totalTravelers); |
| 655 |
|
| 656 |
$discounts = []; |
| 657 |
foreach ($applicableDiscounts as $discount) { |
| 658 |
$discountAmount = $this->calculateGroupDiscountAmount($discount, $bookingData, $totalTravelers); |
| 659 |
if ($discountAmount > 0) { |
| 660 |
$discounts[] = [ |
| 661 |
'discount_id' => $discount->id, |
| 662 |
'type' => 'group_discount', |
| 663 |
'amount' => $discountAmount, |
| 664 |
'description' => $this->generateGroupDiscountDescription($discount, $totalTravelers), |
| 665 |
'mode' => $discount->group_discount_mode, |
| 666 |
'category_breakdown' => $discount->group_discount_mode === 'category_based' ? |
| 667 |
$this->calculateCategoryBreakdown($discount, $bookingData) : null |
| 668 |
]; |
| 669 |
} |
| 670 |
} |
| 671 |
|
| 672 |
return $discounts; |
| 673 |
} |
| 674 |
|
| 675 |
/** |
| 676 |
* Count total billable travelers |
| 677 |
*/ |
| 678 |
private function countTotalTravelers(array $bookingData): int { |
| 679 |
// Exclude infants from group size calculation (typically free or minimal cost) |
| 680 |
return ( |
| 681 |
($bookingData['travelers']['adults'] ?? 0) + |
| 682 |
($bookingData['travelers']['children'] ?? 0) + |
| 683 |
($bookingData['travelers']['seniors'] ?? 0) |
| 684 |
); |
| 685 |
} |
| 686 |
|
| 687 |
/** |
| 688 |
* Find applicable group discounts for the booking |
| 689 |
*/ |
| 690 |
private function findApplicableGroupDiscounts(array $bookingData, int $totalTravelers): array { |
| 691 |
return \Yatra\Models\Discount::where('is_group_discount', true) |
| 692 |
->where('status', 'publish') |
| 693 |
->where(function($query) use ($bookingData) { |
| 694 |
$query->whereNull('valid_from') |
| 695 |
->orWhere('valid_from', '<=', $bookingData['start_date']); |
| 696 |
}) |
| 697 |
->where(function($query) use ($bookingData) { |
| 698 |
$query->whereNull('expiry_date') |
| 699 |
->orWhere('expiry_date', '>=', $bookingData['start_date']); |
| 700 |
}) |
| 701 |
->where(function($query) use ($bookingData) { |
| 702 |
$query->where('applicable_to', 'all') |
| 703 |
->orWhere(function($subQuery) use ($bookingData) { |
| 704 |
$subQuery->where('applicable_to', 'specific_trips') |
| 705 |
->whereJsonContains('trip_ids', $bookingData['trip_id']); |
| 706 |
}); |
| 707 |
}) |
| 708 |
->where(function($query) use ($totalTravelers) { |
| 709 |
$query->where(function($subQuery) use ($totalTravelers) { |
| 710 |
// Check if traveler count falls within any range |
| 711 |
$subQuery->where(function($rangeQuery) use ($totalTravelers) { |
| 712 |
// 1-10 range |
| 713 |
$rangeQuery->where('min_group_size', '<=', $totalTravelers) |
| 714 |
->where(function($maxQuery) { |
| 715 |
$maxQuery->whereNull('max_group_size') |
| 716 |
->orWhere('max_group_size', '>=', $totalTravelers); |
| 717 |
}); |
| 718 |
}); |
| 719 |
}); |
| 720 |
}) |
| 721 |
->orderBy('min_group_size', 'desc') // Prefer more restrictive discounts first |
| 722 |
->get(); |
| 723 |
} |
| 724 |
|
| 725 |
/** |
| 726 |
* Calculate group discount amount based on mode |
| 727 |
*/ |
| 728 |
private function calculateGroupDiscountAmount($discount, array $bookingData, int $totalTravelers): float { |
| 729 |
if ($discount->group_discount_mode === 'category_based') { |
| 730 |
return $this->calculateCategoryBasedDiscount($discount, $bookingData); |
| 731 |
} else { |
| 732 |
return $this->calculateTotalBasedDiscount($discount, $bookingData['subtotal'] ?? 0); |
| 733 |
} |
| 734 |
} |
| 735 |
|
| 736 |
/** |
| 737 |
* Calculate total-based group discount |
| 738 |
*/ |
| 739 |
private function calculateTotalBasedDiscount($discount, float $subtotal): float { |
| 740 |
if ($discount->group_discount_type === 'percentage') { |
| 741 |
$discountAmount = $subtotal * ($discount->group_discount_amount / 100); |
| 742 |
} else { |
| 743 |
$discountAmount = $discount->group_discount_amount; |
| 744 |
} |
| 745 |
|
| 746 |
return min($discountAmount, $subtotal); // Never exceed subtotal |
| 747 |
} |
| 748 |
|
| 749 |
/** |
| 750 |
* Calculate category-based group discount |
| 751 |
*/ |
| 752 |
private function calculateCategoryBasedDiscount($discount, array $bookingData): float { |
| 753 |
$totalDiscount = 0; |
| 754 |
$categoryDiscounts = $discount->category_discounts ?? []; |
| 755 |
|
| 756 |
foreach ($categoryDiscounts as $category => $discountConfig) { |
| 757 |
$travelerCount = $bookingData['travelers'][$category] ?? 0; |
| 758 |
if ($travelerCount > 0) { |
| 759 |
// Calculate per-person price for this category |
| 760 |
$categoryPrice = $this->calculateCategoryPrice($bookingData, $category); |
| 761 |
|
| 762 |
if ($discountConfig['type'] === 'percentage') { |
| 763 |
$categoryDiscount = $categoryPrice * $travelerCount * ($discountConfig['amount'] / 100); |
| 764 |
} else { |
| 765 |
$categoryDiscount = min($discountConfig['amount'] * $travelerCount, $categoryPrice * $travelerCount); |
| 766 |
} |
| 767 |
|
| 768 |
$totalDiscount += $categoryDiscount; |
| 769 |
} |
| 770 |
} |
| 771 |
|
| 772 |
return $totalDiscount; |
| 773 |
} |
| 774 |
|
| 775 |
/** |
| 776 |
* Calculate price per person for a specific traveler category |
| 777 |
*/ |
| 778 |
private function calculateCategoryPrice(array $bookingData, string $category): float { |
| 779 |
$basePrice = $bookingData['trip_price'] ?? 0; |
| 780 |
|
| 781 |
// Apply category multipliers (children might be 80%, seniors 90%, etc.) |
| 782 |
$multipliers = [ |
| 783 |
'adults' => 1.0, |
| 784 |
'children' => 0.8, // 80% of adult price |
| 785 |
'seniors' => 0.9, // 90% of adult price |
| 786 |
]; |
| 787 |
|
| 788 |
return $basePrice * ($multipliers[$category] ?? 1.0); |
| 789 |
} |
| 790 |
|
| 791 |
/** |
| 792 |
* Calculate category breakdown for display |
| 793 |
*/ |
| 794 |
private function calculateCategoryBreakdown($discount, array $bookingData): array { |
| 795 |
$breakdown = []; |
| 796 |
$categoryDiscounts = $discount->category_discounts ?? []; |
| 797 |
|
| 798 |
foreach ($categoryDiscounts as $category => $discountConfig) { |
| 799 |
$travelerCount = $bookingData['travelers'][$category] ?? 0; |
| 800 |
if ($travelerCount > 0) { |
| 801 |
$categoryPrice = $this->calculateCategoryPrice($bookingData, $category); |
| 802 |
$totalCategoryPrice = $categoryPrice * $travelerCount; |
| 803 |
|
| 804 |
if ($discountConfig['type'] === 'percentage') { |
| 805 |
$discountAmount = $totalCategoryPrice * ($discountConfig['amount'] / 100); |
| 806 |
} else { |
| 807 |
$discountAmount = min($discountConfig['amount'] * $travelerCount, $totalCategoryPrice); |
| 808 |
} |
| 809 |
|
| 810 |
$breakdown[$category] = [ |
| 811 |
'traveler_count' => $travelerCount, |
| 812 |
'original_price' => $totalCategoryPrice, |
| 813 |
'discount_amount' => $discountAmount, |
| 814 |
'final_price' => $totalCategoryPrice - $discountAmount, |
| 815 |
'discount_type' => $discountConfig['type'], |
| 816 |
'discount_rate' => $discountConfig['amount'] |
| 817 |
]; |
| 818 |
} |
| 819 |
} |
| 820 |
|
| 821 |
return $breakdown; |
| 822 |
} |
| 823 |
|
| 824 |
/** |
| 825 |
* Generate human-readable discount description |
| 826 |
*/ |
| 827 |
private function generateGroupDiscountDescription($discount, int $totalTravelers): string { |
| 828 |
$rangeText = $this->formatGroupSizeRange($discount); |
| 829 |
$discountText = $this->formatDiscountAmount($discount); |
| 830 |
|
| 831 |
if ($discount->group_discount_mode === 'category_based') { |
| 832 |
return "Group discount for {$totalTravelers} travelers ({$rangeText}) - Category-based rates"; |
| 833 |
} else { |
| 834 |
return "Group discount for {$totalTravelers} travelers ({$rangeText}): {$discountText}"; |
| 835 |
} |
| 836 |
} |
| 837 |
|
| 838 |
/** |
| 839 |
* Format group size range for display |
| 840 |
*/ |
| 841 |
private function formatGroupSizeRange($discount): string { |
| 842 |
if ($discount->max_group_size) { |
| 843 |
return "{$discount->min_group_size}-{$discount->max_group_size} people"; |
| 844 |
} else { |
| 845 |
return "{$discount->min_group_size}+ people"; |
| 846 |
} |
| 847 |
} |
| 848 |
|
| 849 |
/** |
| 850 |
* Format discount amount for display |
| 851 |
*/ |
| 852 |
private function formatDiscountAmount($discount): string { |
| 853 |
$amount = $discount->group_discount_amount ?? 0; |
| 854 |
if ($discount->group_discount_type === 'percentage') { |
| 855 |
return "{$amount}% off"; |
| 856 |
} else { |
| 857 |
return "$" . number_format((float) $amount, 2) . " off"; |
| 858 |
} |
| 859 |
} |
| 860 |
|
| 861 |
/** |
| 862 |
* @param array $travelerCounts Array of category_id => count (e.g., ['3' => 4, '5' => 1]) |
| 863 |
* @param array $priceTypes Array of price type objects with category_id and effective_price |
| 864 |
* @return array|null Discount info or null if no discount applies |
| 865 |
*/ |
| 866 |
public function calculateGroupDiscount(int $tripId, array $travelerCounts, array $priceTypes = []): ?array |
| 867 |
{ |
| 868 |
// Cast tripId to int to ensure type safety |
| 869 |
$tripId = (int) $tripId; |
| 870 |
|
| 871 |
// Check if Advanced Discount module is enabled - group discounts are a Pro feature |
| 872 |
if (!apply_filters('yatra_advanced_discount_enabled', false)) { |
| 873 |
return null; |
| 874 |
} |
| 875 |
|
| 876 |
$groupDiscounts = $this->getGroupDiscountsForTrip($tripId); |
| 877 |
|
| 878 |
if (empty($groupDiscounts)) { |
| 879 |
return null; |
| 880 |
} |
| 881 |
|
| 882 |
|
| 883 |
$totalTravelers = array_sum(array_map('intval', $travelerCounts)); |
| 884 |
|
| 885 |
// Build price lookup by category_id |
| 886 |
$priceByCategory = []; |
| 887 |
foreach ($priceTypes as $pt) { |
| 888 |
$pt = (object) $pt; |
| 889 |
$categoryId = $pt->category_id ?? null; |
| 890 |
if ($categoryId !== null) { |
| 891 |
$priceByCategory[$categoryId] = (float) ($pt->effective_price ?? $pt->sale_price ?? $pt->original_price ?? 0); |
| 892 |
} |
| 893 |
} |
| 894 |
|
| 895 |
// Debug: Log traveler counts and total |
| 896 |
if (WP_DEBUG && WP_DEBUG_LOG) { |
| 897 |
error_log('Yatra Debug - Group Discount Calculation: ' . print_r([ |
| 898 |
'total_travelers' => $totalTravelers, |
| 899 |
'traveler_counts' => $travelerCounts, |
| 900 |
'price_by_category' => $priceByCategory |
| 901 |
], true)); |
| 902 |
} |
| 903 |
|
| 904 |
foreach ($groupDiscounts as $discount) { |
| 905 |
$discountMode = $discount->discount_mode ?? 'total'; |
| 906 |
|
| 907 |
// Debug: Log discount details |
| 908 |
if (WP_DEBUG && WP_DEBUG_LOG) { |
| 909 |
error_log('Yatra Debug - Processing discount: ' . print_r([ |
| 910 |
'discount_code' => $discount->code ?? 'unknown', |
| 911 |
'discount_mode' => $discountMode, |
| 912 |
'discount_amount' => $discount->amount ?? $discount->discount_amount ?? 'not_set', |
| 913 |
'discount_type' => $discount->type ?? $discount->discount_type ?? 'not_set', |
| 914 |
'category_discounts' => !empty($discount->category_discounts), |
| 915 |
'group_discount_ranges' => !empty($discount->group_discount_ranges) |
| 916 |
], true)); |
| 917 |
} |
| 918 |
|
| 919 |
// Category-based discounts: check each category's count and apply to that category's subtotal |
| 920 |
if ($discountMode === 'category_based' && !empty($discount->category_discounts)) { |
| 921 |
$totalDiscountAmount = 0; |
| 922 |
$appliedCategories = []; |
| 923 |
|
| 924 |
$categoryDiscounts = is_array($discount->category_discounts) ? $discount->category_discounts : unserialize($discount->category_discounts); |
| 925 |
foreach ($categoryDiscounts as $catDiscount) { |
| 926 |
$catDiscount = (object) $catDiscount; |
| 927 |
$categoryId = $catDiscount->traveler_category_id ?? null; |
| 928 |
if ($categoryId === null) continue; |
| 929 |
|
| 930 |
// Get the count for this specific category |
| 931 |
$categoryCount = (int) ($travelerCounts[$categoryId] ?? 0); |
| 932 |
if ($categoryCount <= 0) continue; |
| 933 |
|
| 934 |
// Check if this category's count falls within any range |
| 935 |
if (!empty($catDiscount->ranges)) { |
| 936 |
$ranges = is_array($catDiscount->ranges) ? $catDiscount->ranges : unserialize($catDiscount->ranges); |
| 937 |
foreach ($ranges as $range) { |
| 938 |
$range = (object) $range; |
| 939 |
$minSize = (int) ($range->min_group_size ?? 0); |
| 940 |
$maxSize = !empty($range->max_group_size) ? (int) $range->max_group_size : PHP_INT_MAX; |
| 941 |
|
| 942 |
if ($categoryCount >= $minSize && $categoryCount <= $maxSize) { |
| 943 |
$discountType = $range->discount_type ?? 'percentage'; |
| 944 |
$discountValue = (float) ($range->discount_amount ?? 0); |
| 945 |
|
| 946 |
// Calculate discount for this category's subtotal only |
| 947 |
$categoryPrice = $priceByCategory[$categoryId] ?? 0; |
| 948 |
$categorySubtotal = $categoryPrice * $categoryCount; |
| 949 |
|
| 950 |
if ($discountType === 'percentage') { |
| 951 |
$categoryDiscount = $categorySubtotal * ($discountValue / 100); |
| 952 |
} else { |
| 953 |
$categoryDiscount = $discountValue; |
| 954 |
} |
| 955 |
|
| 956 |
$totalDiscountAmount += $categoryDiscount; |
| 957 |
$appliedCategories[] = [ |
| 958 |
'category_id' => $categoryId, |
| 959 |
'category_label' => $catDiscount->traveler_category_label ?? 'Traveler', |
| 960 |
'count' => $categoryCount, |
| 961 |
'discount_type' => $discountType, |
| 962 |
'discount_value' => $discountValue, |
| 963 |
'discount_amount' => $categoryDiscount, |
| 964 |
]; |
| 965 |
break; // Found matching range for this category |
| 966 |
} |
| 967 |
} |
| 968 |
} |
| 969 |
} |
| 970 |
|
| 971 |
if ($totalDiscountAmount > 0) { |
| 972 |
// Build label with discount info from applied categories |
| 973 |
$discountInfo = ''; |
| 974 |
if (!empty($appliedCategories)) { |
| 975 |
$firstCat = $appliedCategories[0]; |
| 976 |
if ($firstCat['discount_type'] === 'percentage') { |
| 977 |
$discountInfo = sprintf(__('Group Discount (%s%%)', 'yatra'), $firstCat['discount_value']); |
| 978 |
} else { |
| 979 |
$discountInfo = sprintf(__('Group Discount (%s)', 'yatra'), yatra_format_price($firstCat['discount_value'])); |
| 980 |
} |
| 981 |
} else { |
| 982 |
$discountInfo = __('Group Discount', 'yatra'); |
| 983 |
} |
| 984 |
|
| 985 |
return [ |
| 986 |
'type' => 'category_based', |
| 987 |
'amount' => round($totalDiscountAmount, 2), |
| 988 |
'code' => $discount->code ?? null, |
| 989 |
'label' => $discountInfo, |
| 990 |
'applied_categories' => $appliedCategories, |
| 991 |
]; |
| 992 |
} |
| 993 |
} |
| 994 |
// Total-based discounts: check total travelers and apply to total |
| 995 |
elseif (!empty($discount->group_discount_ranges)) { |
| 996 |
$groupDiscountRanges = is_array($discount->group_discount_ranges) ? $discount->group_discount_ranges : unserialize($discount->group_discount_ranges); |
| 997 |
foreach ($groupDiscountRanges as $range) { |
| 998 |
$range = (object) $range; |
| 999 |
$minSize = (int) ($range->min_group_size ?? 0); |
| 1000 |
$maxSize = !empty($range->max_group_size) ? (int) $range->max_group_size : PHP_INT_MAX; |
| 1001 |
|
| 1002 |
if ($totalTravelers >= $minSize && $totalTravelers <= $maxSize) { |
| 1003 |
$discountType = $range->discount_type ?? 'percentage'; |
| 1004 |
$discountValue = (float) ($range->discount_amount ?? 0); |
| 1005 |
|
| 1006 |
// Calculate total subtotal from all categories |
| 1007 |
$totalSubtotal = 0; |
| 1008 |
foreach ($travelerCounts as $catId => $count) { |
| 1009 |
$categoryPrice = $priceByCategory[$catId] ?? 0; |
| 1010 |
$totalSubtotal += $categoryPrice * $count; |
| 1011 |
} |
| 1012 |
|
| 1013 |
// Calculate the actual discount amount |
| 1014 |
$calculatedAmount = $discountType === 'percentage' |
| 1015 |
? $totalSubtotal * ($discountValue / 100) |
| 1016 |
: $discountValue; |
| 1017 |
|
| 1018 |
return [ |
| 1019 |
'type' => $discountType, |
| 1020 |
'value' => $discountValue, |
| 1021 |
'amount' => round($calculatedAmount, 2), |
| 1022 |
'code' => $discount->code ?? null, |
| 1023 |
'label' => $discountType === 'percentage' |
| 1024 |
? sprintf(__('Group Discount (%s%%)', 'yatra'), $discountValue) |
| 1025 |
: sprintf(__('Group Discount (%s)', 'yatra'), yatra_format_price($discountValue)), |
| 1026 |
]; |
| 1027 |
} |
| 1028 |
} |
| 1029 |
} else { |
| 1030 |
// Legacy format |
| 1031 |
$minSize = (int) ($discount->min_group_size ?? 0); |
| 1032 |
$maxSize = !empty($discount->max_group_size) ? (int) $discount->max_group_size : PHP_INT_MAX; |
| 1033 |
|
| 1034 |
// If min_size is 0 but we have a discount value, this might be a simple discount |
| 1035 |
// that applies to any group size >= 2 |
| 1036 |
if ($minSize === 0 && $discountValue > 0) { |
| 1037 |
$minSize = 2; // Default to minimum 2 travelers for group discount |
| 1038 |
} |
| 1039 |
|
| 1040 |
// Handle different field names for discount type and value |
| 1041 |
$discountType = $discount->type ?? $discount->discount_type ?? 'percentage'; |
| 1042 |
$discountValue = (float) ($discount->amount ?? $discount->discount_amount ?? 0); |
| 1043 |
|
| 1044 |
// Debug: Log legacy format processing |
| 1045 |
if (WP_DEBUG && WP_DEBUG_LOG) { |
| 1046 |
error_log('Yatra Debug - Legacy format processing: ' . print_r([ |
| 1047 |
'min_size' => $minSize, |
| 1048 |
'max_size' => $maxSize, |
| 1049 |
'total_travelers' => $totalTravelers, |
| 1050 |
'discount_type' => $discountType, |
| 1051 |
'discount_value' => $discountValue, |
| 1052 |
'meets_criteria' => $totalTravelers >= $minSize && $totalTravelers <= $maxSize |
| 1053 |
], true)); |
| 1054 |
} |
| 1055 |
|
| 1056 |
if ($totalTravelers >= $minSize && $totalTravelers <= $maxSize) { |
| 1057 |
|
| 1058 |
// Calculate total subtotal from all categories |
| 1059 |
$totalSubtotal = 0; |
| 1060 |
foreach ($travelerCounts as $catId => $count) { |
| 1061 |
$categoryPrice = $priceByCategory[$catId] ?? 0; |
| 1062 |
$totalSubtotal += $categoryPrice * $count; |
| 1063 |
} |
| 1064 |
|
| 1065 |
// Calculate the actual discount amount |
| 1066 |
$calculatedAmount = $discountType === 'percentage' |
| 1067 |
? $totalSubtotal * ($discountValue / 100) |
| 1068 |
: $discountValue; |
| 1069 |
|
| 1070 |
return [ |
| 1071 |
'type' => $discountType, |
| 1072 |
'value' => $discountValue, |
| 1073 |
'amount' => round($calculatedAmount, 2), |
| 1074 |
'code' => $discount->code ?? null, |
| 1075 |
'label' => $discountType === 'percentage' |
| 1076 |
? sprintf(__('Group Discount (%s%%)', 'yatra'), $discountValue) |
| 1077 |
: sprintf(__('Group Discount (%s)', 'yatra'), yatra_format_price($discountValue)), |
| 1078 |
]; |
| 1079 |
} |
| 1080 |
} |
| 1081 |
} |
| 1082 |
|
| 1083 |
return null; |
| 1084 |
} |
| 1085 |
|
| 1086 |
/** |
| 1087 |
* Calculate coupon discount for booking |
| 1088 |
* |
| 1089 |
* @param string $coupon_code Coupon code to apply |
| 1090 |
* @param float $subtotal Subtotal amount (after group discount) |
| 1091 |
* @param int $trip_id Trip ID |
| 1092 |
* @param int $travelers_count Total travelers |
| 1093 |
* @param array $traveler_counts Traveler counts by category |
| 1094 |
* @return array Coupon discount data with code, type, amount, calculated_amount, label |
| 1095 |
*/ |
| 1096 |
public function calculateCouponDiscount( |
| 1097 |
string $coupon_code, |
| 1098 |
float $subtotal, |
| 1099 |
int $trip_id, |
| 1100 |
int $travelers_count = 1, |
| 1101 |
array $traveler_counts = [] |
| 1102 |
): array { |
| 1103 |
// Default empty discount |
| 1104 |
$default = [ |
| 1105 |
'code' => $coupon_code, |
| 1106 |
'type' => '', |
| 1107 |
'amount' => 0, |
| 1108 |
'calculated_amount' => 0, |
| 1109 |
'label' => __('Coupon Discount', 'yatra'), |
| 1110 |
]; |
| 1111 |
|
| 1112 |
if (empty($coupon_code)) { |
| 1113 |
return $default; |
| 1114 |
} |
| 1115 |
|
| 1116 |
// Find discount by code |
| 1117 |
$discount = $this->repository->findByCode($coupon_code); |
| 1118 |
|
| 1119 |
$status = (string) ($discount->status ?? ''); |
| 1120 |
// Migrated coupons once used "active"; 3.x uses "publish" for live discounts. |
| 1121 |
$isLive = ($status === 'publish' || $status === 'active'); |
| 1122 |
if (!$discount || !$isLive) { |
| 1123 |
return $default; |
| 1124 |
} |
| 1125 |
|
| 1126 |
// Validate coupon |
| 1127 |
$validation = $this->validateCoupon($discount, $trip_id, $subtotal, $travelers_count); |
| 1128 |
if (!$validation['valid']) { |
| 1129 |
return $default; |
| 1130 |
} |
| 1131 |
|
| 1132 |
// Calculate discount amount |
| 1133 |
$calculated_discount = 0; |
| 1134 |
|
| 1135 |
if ($discount->type === 'percentage') { |
| 1136 |
$calculated_discount = ($subtotal * (float) $discount->amount) / 100; |
| 1137 |
} elseif ($discount->type === 'fixed') { |
| 1138 |
$calculated_discount = min((float) $discount->amount, $subtotal); |
| 1139 |
} |
| 1140 |
|
| 1141 |
// Apply max discount cap if set |
| 1142 |
if (!empty($discount->max_discount_amount) && $calculated_discount > (float) $discount->max_discount_amount) { |
| 1143 |
$calculated_discount = (float) $discount->max_discount_amount; |
| 1144 |
} |
| 1145 |
|
| 1146 |
return [ |
| 1147 |
'code' => $coupon_code, |
| 1148 |
'type' => $discount->type, |
| 1149 |
'amount' => (float) $discount->amount, |
| 1150 |
'calculated_amount' => round($calculated_discount, 2), |
| 1151 |
'label' => $discount->type === 'percentage' |
| 1152 |
? sprintf(__('Coupon (%s%%)', 'yatra'), $discount->amount) |
| 1153 |
: __('Coupon Discount', 'yatra'), |
| 1154 |
]; |
| 1155 |
} |
| 1156 |
|
| 1157 |
/** |
| 1158 |
* Validate coupon for booking |
| 1159 |
* |
| 1160 |
* @param \stdClass $discount Discount object |
| 1161 |
* @param int $trip_id Trip ID |
| 1162 |
* @param float $total Total amount |
| 1163 |
* @param int $travelers_count Travelers count |
| 1164 |
* @return array Validation result with 'valid' and 'message' |
| 1165 |
*/ |
| 1166 |
private function validateCoupon(\stdClass $discount, int $trip_id, float $total, int $travelers_count): array |
| 1167 |
{ |
| 1168 |
// Check validity dates |
| 1169 |
$now = current_time('Y-m-d'); |
| 1170 |
|
| 1171 |
if (!empty($discount->valid_from) && $now < $discount->valid_from) { |
| 1172 |
return ['valid' => false, 'message' => __('This coupon is not yet valid.', 'yatra')]; |
| 1173 |
} |
| 1174 |
|
| 1175 |
if (!empty($discount->expiry_date) && $now > $discount->expiry_date) { |
| 1176 |
return ['valid' => false, 'message' => __('This coupon has expired.', 'yatra')]; |
| 1177 |
} |
| 1178 |
|
| 1179 |
// Check usage limit |
| 1180 |
if ($discount->usage_limit > 0 && $discount->usage_count >= $discount->usage_limit) { |
| 1181 |
return ['valid' => false, 'message' => __('This coupon has reached its usage limit.', 'yatra')]; |
| 1182 |
} |
| 1183 |
|
| 1184 |
// Check if applicable to this trip |
| 1185 |
if ($discount->applicable_to === 'specific_trips') { |
| 1186 |
$trip_ids = is_string($discount->trip_ids) ? maybe_unserialize($discount->trip_ids) : ($discount->trip_ids ?? []); |
| 1187 |
if (!empty($trip_ids) && !in_array($trip_id, array_map('intval', $trip_ids), true)) { |
| 1188 |
return ['valid' => false, 'message' => __('This coupon is not applicable to this trip.', 'yatra')]; |
| 1189 |
} |
| 1190 |
} |
| 1191 |
|
| 1192 |
// Check minimum amount |
| 1193 |
if (!empty($discount->min_amount) && $total < (float) $discount->min_amount) { |
| 1194 |
return [ |
| 1195 |
'valid' => false, |
| 1196 |
'message' => sprintf( |
| 1197 |
__('Minimum amount of %s required for this coupon.', 'yatra'), |
| 1198 |
yatra_format_price((float) $discount->min_amount) |
| 1199 |
) |
| 1200 |
]; |
| 1201 |
} |
| 1202 |
|
| 1203 |
return ['valid' => true, 'message' => '']; |
| 1204 |
} |
| 1205 |
} |
| 1206 |
|
