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Created method to apply and remove coupons

This commit is contained in:
Claudio Sanches 2018-09-11 18:10:58 -03:00
parent fda3f6890c
commit 8d9da1cb94
1 changed files with 118 additions and 31 deletions
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149
includes/api/class-wc-rest-orders-controller.php
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@ -25,6 +25,54 @@ class WC_REST_Orders_Controller extends WC_REST_Orders_V2_Controller {
*/
protected $namespace = 'wc/v3';
/**
* Calculate coupons.
*
* @throws WC_REST_Exception When fails to set any item.
* @param WP_REST_Request $request Request object.
* @param WC_Order $order Order data.
* @return bool
*/
protected function calculate_coupons( $request, $order ) {
if ( ! isset( $request['coupon_lines'] ) || ! is_array( $request['coupon_lines'] ) ) {
return false;
}
foreach ( $request['coupon_lines'] as $item ) {
if ( is_array( $item ) ) {
$coupons = $order->get_items( 'coupon' );
if ( $this->item_is_null( $item ) || ( isset( $item['quantity'] ) && 0 === $item['quantity'] ) ) {
if ( ! empty( $item['id'] ) && empty( $item['code'] ) ) {
foreach ( $coupons as $item_id => $coupon ) {
if ( $item_id === $item['id'] ) {
$order->remove_coupon( $coupon->get_code() );
break;
}
}
} elseif ( ! empty( $item['code'] ) ) {
$order->remove_coupon( wc_clean( $item['code'] ) );
}
} else {
if ( ! empty( $item['id'] ) ) {
if ( empty( $item['code'] ) ) {
throw new WC_REST_Exception( 'woocommerce_rest_invalid_coupon_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
}
}
// Remove first to ensure coupon calculation is correct.
foreach ( $coupons as $coupon ) {
$order->remove_coupon( $coupon->get_code() );
}
$order->apply_coupon( wc_clean( $item['code'] ) );
}
}
}
return true;
}
/**
* Prepare a single order for create or update.
*
@ -45,8 +93,9 @@ class WC_REST_Orders_Controller extends WC_REST_Orders_V2_Controller {
if ( ! is_null( $value ) ) {
switch ( $key ) {
case 'coupon_lines':
case 'status':
// Status change should be done later so transitions have new data.
// Change should be done later so transitions have new data.
break;
case 'billing':
case 'shipping':
@ -67,36 +116,6 @@ class WC_REST_Orders_Controller extends WC_REST_Orders_V2_Controller {
}
}
break;
case 'coupon_lines':
if ( is_array( $value ) ) {
foreach ( $value as $item ) {
if ( is_array( $item ) ) {
if ( $this->item_is_null( $item ) || ( isset( $item['quantity'] ) && 0 === $item['quantity'] ) ) {
if ( ! empty( $item['id'] ) && empty( $item['code'] ) ) {
$coupons = $order->get_items( 'coupon' );
foreach ( $coupons as $item_id => $coupon ) {
if ( $item_id === $item['id'] ) {
$order->remove_coupon( $coupon->get_code() );
break;
}
}
} elseif ( ! empty( $item['code'] ) ) {
$order->remove_coupon( wc_clean( $item['code'] ) );
}
} else {
if ( ! empty( $item['id'] ) ) {
if ( empty( $item['code'] ) ) {
throw new WC_REST_Exception( 'woocommerce_rest_invalid_coupon_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
}
}
$order->apply_coupon( wc_clean( $item['code'] ) );
}
}
}
}
break;
case 'meta_data':
if ( is_array( $value ) ) {
foreach ( $value as $meta ) {
@ -126,6 +145,74 @@ class WC_REST_Orders_Controller extends WC_REST_Orders_V2_Controller {
return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating );
}
/**
* Save an object data.
*
* @since 3.0.0
* @throws WC_REST_Exception But all errors are validated before returning any data.
* @param WP_REST_Request $request Full details about the request.
* @param bool $creating If is creating a new object.
* @return WC_Data|WP_Error
*/
protected function save_object( $request, $creating = false ) {
try {
$object = $this->prepare_object_for_database( $request, $creating );
if ( is_wp_error( $object ) ) {
return $object;
}
// Make sure gateways are loaded so hooks from gateways fire on save/create.
WC()->payment_gateways();
if ( ! is_null( $request['customer_id'] ) && 0 !== $request['customer_id'] ) {
// Make sure customer exists.
if ( false === get_user_by( 'id', $request['customer_id'] ) ) {
throw new WC_REST_Exception( 'woocommerce_rest_invalid_customer_id', __( 'Customer ID is invalid.', 'woocommerce' ), 400 );
}
// Make sure customer is part of blog.
if ( is_multisite() && ! is_user_member_of_blog( $request['customer_id'] ) ) {
throw new WC_REST_Exception( 'woocommerce_rest_invalid_customer_id_network', __( 'Customer ID does not belong to this site.', 'woocommerce' ), 400 );
}
}
if ( $creating ) {
$object->set_created_via( 'rest-api' );
$object->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
$object->calculate_totals();
} else {
// If items have changed, recalculate order totals.
if ( isset( $request['billing'] ) || isset( $request['shipping'] ) || isset( $request['line_items'] ) || isset( $request['shipping_lines'] ) || isset( $request['fee_lines'] ) || isset( $request['coupon_lines'] ) ) {
$object->calculate_totals( true );
}
}
// Set coupons.
$this->calculate_coupons( $request, $object );
// Set status.
if ( ! empty( $request['status'] ) ) {
$object->set_status( $request['status'] );
}
$object->save();
// Actions for after the order is saved.
if ( true === $request['set_paid'] ) {
if ( $creating || $object->needs_payment() ) {
$object->payment_complete( $request['transaction_id'] );
}
}
return $this->get_object( $object->get_id() );
} catch ( WC_Data_Exception $e ) {
return new WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
} catch ( WC_REST_Exception $e ) {
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
}
}
/**
* Prepare objects query.
*