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<?php namespace TierPricingTable\Addons\GlobalTieredPricing; |
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|
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use TierPricingTable\Addons\GlobalTieredPricing\CPT\GlobalTieredPricingCPT; |
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use TierPricingTable\TierPricingTablePlugin; |
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use WC_Product; |
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use WP_User; |
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|
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class GlobalPricingRulesRepository { |
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|
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protected static $instance; |
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|
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/** |
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* Pricing rules |
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* |
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* @var GlobalPricingRule[] |
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*/ |
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protected $rules = array(); |
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|
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protected $matchedPricingRules = array(); |
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|
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public static function getInstance(): self { |
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if ( ! self::$instance ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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|
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public function getPricingRules(): array { |
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if ( empty( $this->rules ) ) { |
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$this->rules = GlobalTieredPricingCPT::getGlobalRules(); |
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} |
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|
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return $this->rules; |
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} |
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|
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/** |
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* Get matched pricing rule for product and user |
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* |
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* @param WC_Product $product |
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* @param ?WP_User $user |
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* |
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* @return ?GlobalPricingRule |
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*/ |
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public function getMatchedPricingRule( WC_Product $product, ?WP_User $user = null ): ?GlobalPricingRule { |
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|
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$user = $user ? $user : TierPricingTablePlugin::getCurrentUser(); |
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|
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// Cache |
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if ( ! isset( $this->matchedPricingRules[ $user->ID ][ $product->get_id() ] ) ) { |
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|
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$matchedRule = null; |
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|
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foreach ( $this->getPricingRules() as $globalPricingRule ) { |
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if ( $globalPricingRule->matchRequirements( $user, $product ) ) { |
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$matchedRule = $globalPricingRule; |
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break; |
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} |
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} |
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|
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$this->matchedPricingRules[ $user->ID ][ $product->get_id() ] = apply_filters( 'tiered_pricing_table/global_pricing/matched_pricing_rule', |
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$matchedRule, $product, $user ); |
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} |
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|
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return $this->matchedPricingRules[ $user->ID ][ $product->get_id() ]; |
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} |
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|
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} |
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