← All changes | app/Disco.php +62 -21 1.4.14 → 1.4.17 View file →

		@@ -10,8 +10,9 @@
10	10	namespace Disco\App;
11	11
12	12	use Disco\App\Calc\CalcFactory;
13	13	use Disco\App\Features\UserLimit;
	14	+use Disco\App\Utility\Config;
14	15	use Disco\App\Utility\Settings;
15	16
16	17	/**
17	18	* Class Disco
		@@ -81,10 +82,30 @@
81	82	if ( empty( $discount ) ) {
82	83	continue;
83	84	}
84	85
85		- // Store discount keyed by campaign id so the winning amount maps back to the right campaign.
86		- $discounts[ $intent->campaign->id ] = $discount;
	86	+ /**
	87	+ * Normalize each campaign's amount before the amounts compete.
	88	+ *
	89	+ * A percent amount is derived from the product price, which a
	90	+ * currency switcher has already converted, so it arrives in the
	91	+ * active currency. A fixed amount is the rule value as typed, so
	92	+ * it arrives in the store's base currency. Comparing the two
	93	+ * directly picks a winner by exchange rate rather than by size:
	94	+ * percent scales with the rate and fixed does not, so `max` would
	95	+ * select percent on almost every product and `min` would select
	96	+ * fixed. Converting here, with each campaign's own discount type,
	97	+ * puts every amount in the same currency before min/max runs.
	98	+ *
	99	+ * Filtering per campaign also matches what CartIntent and the
	100	+ * Calc classes already do, so every path now compares like for
	101	+ * like.
	102	+ */
	103	+ $discounts[ $intent->campaign->id ] = (float) apply_filters(
	104	+ 'disco_final_discounted_amount',
	105	+ (float) $discount,
	106	+ $this->campaign_discount_type( $intent->campaign )
	107	+ );
87	108	}
88	109
89	110	// If no discount is applied, return the original price.
90	111	if ( empty( $discounts ) ) {
		@@ -90,20 +111,12 @@
90	111	if ( empty( $discounts ) ) {
91	112	return $price;
92	113	}
93	114
94		- $discount_type = $intent->campaign->discount_rules[0]['discount_type'];
95		-
96	115	// Pick the winning discount amount, then map it back to the campaign that produced it.
97		- $base_discount = $this->min_max_average( array_values( $discounts ) );
98		- $this->applied_campaign_id = (int) array_search( $base_discount, $discounts, true );
	116	+ $discounted_amount = $this->min_max_average( array_values( $discounts ) );
	117	+ $this->applied_campaign_id = (int) array_search( $discounted_amount, $discounts, true );
99	118
100		- /**
101		- * Get the min or max discount amount according to plugin settings.
102		- * Apply the filter to modify final discounted amount based on discount types.
103		- */
104		- $discounted_amount = apply_filters( 'disco_final_discounted_amount', $base_discount, $discount_type );
105		-
106	119	if ( $discounted_amount <= $price ) {
107	120	// Get an applied campaign from DiscountLimit class.
108	121	( new UserLimit )->disco_start_session_on_checkout( $this->applied_campaign_id );
109	122
		@@ -257,21 +270,21 @@
257	270	* @param \WC_Cart $cart WooCommerce cart object to calculate discounts for.
258	271	* @return array|false|\WC_Cart Cart object with applied discounts or false if no discounts are applicable.
259	272	*/
260	273	public function get_cart_items_discount_for_bogo( $cart ) {//phpcs:ignore
261		- if ( ! $this->cart_is_valid() ) {
262		- return $cart;
263		- }
	274	+ if ( ! $this->cart_is_valid() ) {
	275	+ return $cart;
	276	+ }
264	277
265		- if ( ! defined( 'DOING_AJAX' ) && is_admin() ) {
266		- return $cart;
267		- }
	278	+ if ( ! defined( 'DOING_AJAX' ) && is_admin() ) {
	279	+ return $cart;
	280	+ }
268	281
269		- // Init Cart - Based Intents except Product & Shipping Intent.
270		- $this->intents = $this->prepare_intents( array( 'BOGO' ) );
	282	+ // Init Cart - Based Intents except Product & Shipping Intent.
	283	+ $this->intents = $this->prepare_intents( array( 'BOGO' ) );
271	284
272	285	return $this->prepare_item_discounts_bogo_free( $this->intents, $cart );
273		- }
	286	+ }
274	287
275	288	/**
276	289	* Apply the discount to shipping.
277	290	*
		@@ -441,7 +454,35 @@
441	454	return false;
442	455	}
443	456
444	457	return in_array( $page_name, $pages, true );
	458	+ }
	459	+
	460	+ /**
	461	+ * Resolve a campaign's discount type.
	462	+ *
	463	+ * Read through get_discount_rules() rather than the raw config property.
	464	+ * That accessor is what the intents use, so the type reported here is the
	465	+ * one the discount was actually calculated with: it decodes a rules payload
	466	+ * stored as JSON and fills in the defaults, neither of which the magic
	467	+ * property does. The property is also undeclared, so PHPStan cannot see it.
	468	+ *
	469	+ * @param \Disco\App\Utility\Config $campaign Campaign config.
	470	+ * @return string Discount type, or an empty string when it cannot be determined.
	471	+ */
	472	+ private function campaign_discount_type( Config $campaign ): string {
	473	+ $rules = $campaign->get_discount_rules();
	474	+
	475	+ if ( ! is_array( $rules ) || ! isset( $rules[0] ) || ! is_object( $rules[0] ) ) {
	476	+ return '';
	477	+ }
	478	+
	479	+ $discount_type = $rules[0]->discount_type ?? '';
	480	+
	481	+ if ( ! is_scalar( $discount_type ) ) {
	482	+ return '';
	483	+ }
	484	+
	485	+ return (string) $discount_type;
445	486	}
446	487
447	488	}