← All changes | app/Disco.php +71 -53 1.3.50 → 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
		@@ -64,10 +65,8 @@
64	65	}
65	66
66	67	$discounts = array();
67	68
68		- $prev_discount = PHP_INT_MAX;
69		-
70	69	// Foreach intent, apply the discount.
71	70	foreach ( $this->intents as $intent ) {
72	71	/**
73	72	* Get a discount limit form campaign.
		@@ -73,18 +72,9 @@
73	72	* Get a discount limit form campaign.
74	73	*
75	74	* Compare with total product meta and apply discount
76	75	*/
77		- $discount_limit = $intent->campaign->discount_max_user;
78		- $total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id );
79		-
80		- if (
81		- ! empty( $discount_limit )
82		- && (
83		- $discount_limit >= 0
84		- && $total_applied_campaign >= $discount_limit
85		- )
86		- ) {
	76	+ if ( ( new UserLimit )->disco_is_limit_reached( $intent->campaign ) ) {
87	77	continue;
88	78	}
89	79
90	80	$discount = $intent->get_discounts( (float) $price, $product );
		@@ -92,15 +82,30 @@
92	82	if ( empty( $discount ) ) {
93	83	continue;
94	84	}
95	85
96		- // Get applied discount campaign.
97		- if ( $discount > 0 && $prev_discount > $discount ) {
98		- $this->applied_campaign_id = $intent->campaign->id;
99		- $prev_discount = $discount;
100		- }
101		-
102		- $discounts[] = $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	+ );
103	108	}
104	109
105	110	// If no discount is applied, return the original price.
106	111	if ( empty( $discounts ) ) {
		@@ -106,16 +111,12 @@
106	111	if ( empty( $discounts ) ) {
107	112	return $price;
108	113	}
109	114
110		- $discount_type = $intent->campaign->discount_rules[0]['discount_type'];
	115	+ // Pick the winning discount amount, then map it back to the campaign that produced it.
	116	+ $discounted_amount = $this->min_max_average( array_values( $discounts ) );
	117	+ $this->applied_campaign_id = (int) array_search( $discounted_amount, $discounts, true );
111	118
112		- /**
113		- * Get the min or max discount amount according to plugin settings.
114		- * Apply the filter to modify final discounted amount based on discount types.
115		- */
116		- $discounted_amount = apply_filters( 'disco_final_discounted_amount', $this->min_max_average( $discounts ), $discount_type );
117		-
118	119	if ( $discounted_amount <= $price ) {
119	120	// Get an applied campaign from DiscountLimit class.
120	121	( new UserLimit )->disco_start_session_on_checkout( $this->applied_campaign_id );
121	122
		@@ -152,18 +153,9 @@
152	153	* Get a discount limit form campaign.
153	154	*
154	155	* Compare with total product meta and apply discount
155	156	*/
156		- $discount_limit = $intent->campaign->discount_max_user;
157		- $total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id );
158		-
159		- if (
160		- ! empty( $discount_limit )
161		- && (
162		- $discount_limit >= 0
163		- && $total_applied_campaign >= $discount_limit
164		- )
165		- ) {
	157	+ if ( ( new UserLimit )->disco_is_limit_reached( $intent->campaign ) ) {
166	158	continue;
167	159	}
168	160
169	161	$items = $this->get_items_for_discount( $cart, $intent->campaign );
		@@ -203,8 +195,10 @@
203	195	if ( ! empty( $discount_label ) ) {
204	196	$label = $discount_label;
205	197	}
206	198
	199	+ $cart_fee = $this->get_discount_exclude_tax( $cart_fee, $cart );
	200	+
207	201	$cart->add_fee( $label, -$cart_fee );
208	202	$cart->set_session();
209	203	}
210	204	}
		@@ -257,8 +251,10 @@
257	251	$total_discount += $discounts[ $id ];
258	252	}
259	253
260	254	if ( $total_discount > 0 ) {
	255	+ $total_discount = $this->get_discount_exclude_tax( $total_discount, $cart );
	256	+
261	257	$cart->add_fee( __( 'Discount', 'disco' ), -$total_discount );
262	258	}
263	259
264	260	$cart->set_session();
		@@ -274,21 +270,21 @@
274	270	* @param \WC_Cart $cart WooCommerce cart object to calculate discounts for.
275	271	* @return array|false|\WC_Cart Cart object with applied discounts or false if no discounts are applicable.
276	272	*/
277	273	public function get_cart_items_discount_for_bogo( $cart ) {//phpcs:ignore
278		- if ( ! $this->cart_is_valid() ) {
279		- return $cart;
280		- }
	274	+ if ( ! $this->cart_is_valid() ) {
	275	+ return $cart;
	276	+ }
281	277
282		- if ( ! defined( 'DOING_AJAX' ) && is_admin() ) {
283		- return $cart;
284		- }
	278	+ if ( ! defined( 'DOING_AJAX' ) && is_admin() ) {
	279	+ return $cart;
	280	+ }
285	281
286		- // Init Cart - Based Intents except Product & Shipping Intent.
287		- $this->intents = $this->prepare_intents( array( 'BOGO' ) );
	282	+ // Init Cart - Based Intents except Product & Shipping Intent.
	283	+ $this->intents = $this->prepare_intents( array( 'BOGO' ) );
288	284
289	285	return $this->prepare_item_discounts_bogo_free( $this->intents, $cart );
290		- }
	286	+ }
291	287
292	288	/**
293	289	* Apply the discount to shipping.
294	290	*
		@@ -328,16 +324,10 @@
328	324	* Get a discount limit from campaign.
329	325	*
330	326	* Compare with total applied count and skip if the user limit is hit.
331	327	*/
332		- $discount_limit = $intent->campaign->discount_max_user;
333		-
334		- if ( ! empty( $discount_limit ) ) {
335		- $total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id );
336		-
337		- if ( $total_applied_campaign >= $discount_limit ) {
338		- continue;
339		- }
	328	+ if ( ( new UserLimit )->disco_is_limit_reached( $intent->campaign ) ) {
	329	+ continue;
340	330	}
341	331
342	332	$items = $this->get_items_for_discount( $cart, $intent->campaign );
343	333
		@@ -464,7 +454,35 @@
464	454	return false;
465	455	}
466	456
467	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;
468	486	}
469	487
470	488	}