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woocommerce
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apply discount

This commit is contained in:
Mike Jolley 2017-07-20 14:33:38 +01:00
parent cc233209f5
commit 06c1a2ad8d
2 changed files with 73 additions and 0 deletions
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13
includes/class-wc-discounts.php
View File

@ -155,6 +155,19 @@ class WC_Discounts {
}
}
/**
* Allows a discount to be applied to the items programmatically without a coupon.
* @return [type] [description]
*/
public function apply_discount( $discount ) {
if ( strstr( $discount, '%' ) ) {
$discount = absint( rtrim( $discount, '%' ) );
$discounted = $this->apply_percentage_discount( $this->items, $discount );
return $this->remove_precision( $discounted );
}
}
/**
* Apply a discount to all items using a coupon.
*

60
tests/unit-tests/discounts/discounts.php
View File

@ -48,6 +48,66 @@ class WC_Tests_Discounts extends WC_Unit_Test_Case {
$order->delete( true );
}
public function test_apply_discount() {
$tax_rate = array(
'tax_rate_country' => '',
'tax_rate_state' => '',
'tax_rate' => '20.0000',
'tax_rate_name' => 'VAT',
'tax_rate_priority' => '1',
'tax_rate_compound' => '0',
'tax_rate_shipping' => '1',
'tax_rate_order' => '1',
'tax_rate_class' => '',
);
$tax_rate2 = array(
'tax_rate_country' => '',
'tax_rate_state' => '',
'tax_rate' => '20.0000',
'tax_rate_name' => 'VAT',
'tax_rate_priority' => '1',
'tax_rate_compound' => '0',
'tax_rate_shipping' => '1',
'tax_rate_order' => '1',
'tax_rate_class' => 'reduced-rate',
);
$tax_rate_id = WC_Tax::_insert_tax_rate( $tax_rate );
$tax_rate_id2 = WC_Tax::_insert_tax_rate( $tax_rate2 );
update_option( 'woocommerce_calc_taxes', 'yes' );
$product = WC_Helper_Product::create_simple_product();
$product2 = WC_Helper_Product::create_simple_product();
$product->set_tax_class( '' );
$product2->set_tax_class( 'reduced-rate' );
$product->save();
$product2->save();
// Add product to the cart.
WC()->cart->add_to_cart( $product->get_id(), 1 );
WC()->cart->add_to_cart( $product2->get_id(), 1 );
// Test.
$discounts = new WC_Discounts();
$discounts->set_items( WC()->cart->get_cart() );
$result = $discounts->apply_discount( '50%' );
echo "\n\n\n";
print_r( $result );
echo "\n\n\n";
$this->assertEquals( array( 'test' => 2 ), $result );
// Cleanup.
WC()->cart->empty_cart();
$product->delete( true );
$product2->delete( true );
WC_Tax::_delete_tax_rate( $tax_rate_id );
WC_Tax::_delete_tax_rate( $tax_rate_id2 );
update_option( 'woocommerce_calc_taxes', 'no' );
}
/**
* test get_applied_coupons
*/