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includes/abstracts/abstract-wc-order.php

Summary

Maintainability
F
1 wk
Test Coverage

File abstract-wc-order.php has 1085 lines of code (exceeds 250 allowed). Consider refactoring.
Open

<?php
/**
 * Abstract Order
 *
 * Handles generic order data and database interaction which is extended by both
Severity: Major
Found in includes/abstracts/abstract-wc-order.php - About 2 days to fix

    WC_Abstract_Order has 98 functions (exceeds 20 allowed). Consider refactoring.
    Open

    abstract class WC_Abstract_Order extends WC_Abstract_Legacy_Order {
    use WC_Item_Totals;

    /**
     * Order Data array. This is the core order data exposed in APIs since 3.0.0.
    Severity: Major
    Found in includes/abstracts/abstract-wc-order.php - About 1 day to fix

      Function set_coupon_discount_amounts has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function set_coupon_discount_amounts( $discounts ) {
        $coupons           = $this->get_items( 'coupon' );
        $coupon_code_to_id = wc_list_pluck( $coupons, 'get_id', 'get_code' );
        $all_discounts     = $discounts->get_discounts();
        $coupon_discounts  = $discounts->get_discounts_by_coupon();
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 3 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function hold_applied_coupons has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
      Open

          public function hold_applied_coupons( $billing_email ) {
        $held_keys          = array();
        $held_keys_for_user = array();
        $error              = null;
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 3 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function get_subtotal_to_display has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
      Open

          public function get_subtotal_to_display( $compound = false, $tax_display = '' ) {
        $tax_display = $tax_display ? $tax_display : get_option( 'woocommerce_tax_display_cart' );
        $subtotal    = $this->get_cart_subtotal_for_order();

        if ( ! $compound ) {
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 2 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function update_taxes has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
      Open

          public function update_taxes() {
        $cart_taxes     = array();
        $shipping_taxes = array();
        $existing_taxes = $this->get_taxes();
        $saved_rate_ids = array();
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 2 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function recalculate_coupons has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
      Open

          public function recalculate_coupons() {
        // Reset line item totals.
        foreach ( $this->get_items() as $item ) {
            $item->set_total( $item->get_subtotal() );
            $item->set_total_tax( $item->get_subtotal_tax() );
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method update_taxes has 44 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          public function update_taxes() {
        $cart_taxes     = array();
        $shipping_taxes = array();
        $existing_taxes = $this->get_taxes();
        $saved_rate_ids = array();
      Severity: Minor
      Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

        Method apply_coupon has 44 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            public function apply_coupon( $raw_coupon ) {
        if ( is_a( $raw_coupon, 'WC_Coupon' ) ) {
            $coupon = $raw_coupon;
        } elseif ( is_string( $raw_coupon ) ) {
            $code   = wc_format_coupon_code( $raw_coupon );
        Severity: Minor
        Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

          Function apply_coupon has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
          Open

              public function apply_coupon( $raw_coupon ) {
        if ( is_a( $raw_coupon, 'WC_Coupon' ) ) {
            $coupon = $raw_coupon;
        } elseif ( is_string( $raw_coupon ) ) {
            $code   = wc_format_coupon_code( $raw_coupon );
          Severity: Minor
          Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

          Cognitive Complexity

          Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

          A method's cognitive complexity is based on a few simple rules:

          • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
          • Code is considered more complex for each "break in the linear flow of the code"
          • Code is considered more complex when "flow breaking structures are nested"

          Further reading

          Function calculate_totals has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
          Open

              public function calculate_totals( $and_taxes = true ) {
        do_action( 'woocommerce_order_before_calculate_totals', $and_taxes, $this );

        $fees_total        = 0;
        $shipping_total    = 0;
          Severity: Minor
          Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

          Cognitive Complexity

          Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

          A method's cognitive complexity is based on a few simple rules:

          • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
          • Code is considered more complex for each "break in the linear flow of the code"
          • Code is considered more complex when "flow breaking structures are nested"

          Further reading

          Method set_coupon_discount_amounts has 40 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

              protected function set_coupon_discount_amounts( $discounts ) {
        $coupons           = $this->get_items( 'coupon' );
        $coupon_code_to_id = wc_list_pluck( $coupons, 'get_id', 'get_code' );
        $all_discounts     = $discounts->get_discounts();
        $coupon_discounts  = $discounts->get_discounts_by_coupon();
          Severity: Minor
          Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

            Function get_shipping_to_display has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
            Open

                public function get_shipping_to_display( $tax_display = '' ) {
        $tax_display = $tax_display ? $tax_display : get_option( 'woocommerce_tax_display_cart' );

        if ( 0 < abs( (float) $this->get_shipping_total() ) ) {
            Severity: Minor
            Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Method calculate_totals has 39 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                public function calculate_totals( $and_taxes = true ) {
        do_action( 'woocommerce_order_before_calculate_totals', $and_taxes, $this );

        $fees_total        = 0;
        $shipping_total    = 0;
            Severity: Minor
            Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

              Method add_product has 37 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                  public function add_product( $product, $qty = 1, $args = array() ) {
        if ( $product ) {
            $default_args = array(
                'name'         => $product->get_name(),
                'tax_class'    => $product->get_tax_class(),
              Severity: Minor
              Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                Method hold_applied_coupons has 36 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                    public function hold_applied_coupons( $billing_email ) {
        $held_keys          = array();
        $held_keys_for_user = array();
        $error              = null;
                Severity: Minor
                Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                  Function save_items has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
                  Open

                      protected function save_items() {
        $items_changed = false;

        foreach ( $this->items_to_delete as $item ) {
            $item->delete();
                  Severity: Minor
                  Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                  Cognitive Complexity

                  Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                  A method's cognitive complexity is based on a few simple rules:

                  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                  • Code is considered more complex for each "break in the linear flow of the code"
                  • Code is considered more complex when "flow breaking structures are nested"

                  Further reading

                  Method recalculate_coupons has 32 lines of code (exceeds 25 allowed). Consider refactoring.
                  Open

                      public function recalculate_coupons() {
        // Reset line item totals.
        foreach ( $this->get_items() as $item ) {
            $item->set_total( $item->get_subtotal() );
            $item->set_total_tax( $item->get_subtotal_tax() );
                  Severity: Minor
                  Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                    Method get_subtotal_to_display has 29 lines of code (exceeds 25 allowed). Consider refactoring.
                    Open

                        public function get_subtotal_to_display( $compound = false, $tax_display = '' ) {
        $tax_display = $tax_display ? $tax_display : get_option( 'woocommerce_tax_display_cart' );
        $subtotal    = $this->get_cart_subtotal_for_order();

        if ( ! $compound ) {
                    Severity: Minor
                    Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                      Function add_product has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
                      Open

                          public function add_product( $product, $qty = 1, $args = array() ) {
        if ( $product ) {
            $default_args = array(
                'name'         => $product->get_name(),
                'tax_class'    => $product->get_tax_class(),
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Function calculate_taxes has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
                      Open

                          public function calculate_taxes( $args = array() ) {
        do_action( 'woocommerce_order_before_calculate_taxes', $args, $this );

        $calculate_tax_for  = $this->get_tax_location( $args );
        $shipping_tax_class = get_option( 'woocommerce_shipping_tax_class' );
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 1 hr to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Function add_order_item_totals_tax_rows has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
                      Open

                          protected function add_order_item_totals_tax_rows( &$total_rows, $tax_display ) {
        // Tax for tax exclusive prices.
        if ( 'excl' === $tax_display && wc_tax_enabled() ) {
            if ( 'itemized' === get_option( 'woocommerce_tax_total_display' ) ) {
                foreach ( $this->get_tax_totals() as $code => $tax ) {
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 45 mins to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Function get_item has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
                      Open

                          public function get_item( $item_id, $load_from_db = true ) {
        if ( $load_from_db ) {
            return WC_Order_Factory::get_order_item( $item_id );
        }
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 45 mins to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Function set_item_discount_amounts has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                      Open

                          protected function set_item_discount_amounts( $discounts ) {
        $item_discounts = $discounts->get_discounts_by_item();
        $tax_location   = $this->get_tax_location();
        $tax_location   = array( $tax_location['country'], $tax_location['state'], $tax_location['postcode'], $tax_location['city'] );
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 35 mins to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Function add_order_item_totals_fee_rows has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                      Open

                          protected function add_order_item_totals_fee_rows( &$total_rows, $tax_display ) {
        $fees = $this->get_fees();

        if ( $fees ) {
            foreach ( $fees as $id => $fee ) {
                      Severity: Minor
                      Found in includes/abstracts/abstract-wc-order.php - About 35 mins to fix

                      Cognitive Complexity

                      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                      A method's cognitive complexity is based on a few simple rules:

                      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                      • Code is considered more complex for each "break in the linear flow of the code"
                      • Code is considered more complex when "flow breaking structures are nested"

                      Further reading

                      Avoid too many return statements within this method.
                      Open

                                  return 'coupon_lines';
                      Severity: Major
                      Found in includes/abstracts/abstract-wc-order.php - About 30 mins to fix

                        Avoid too many return statements within this method.
                        Open

                                        return new WP_Error(
                    'invalid_coupon',
                    $coupon->get_coupon_error( 106 ),
                    array(
                        'status' => 400,
                        Severity: Major
                        Found in includes/abstracts/abstract-wc-order.php - About 30 mins to fix

                          Avoid too many return statements within this method.
                          Open

                                  return true;
                          Severity: Major
                          Found in includes/abstracts/abstract-wc-order.php - About 30 mins to fix

                            Avoid too many return statements within this method.
                            Open

                                    return apply_filters( 'woocommerce_get_items_key', '', $item );
                            Severity: Major
                            Found in includes/abstracts/abstract-wc-order.php - About 30 mins to fix

                              Function set_status has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                              Open

                                  public function set_status( $new_status ) {
        $old_status = $this->get_status();
        $new_status = 'wc-' === substr( $new_status, 0, 3 ) ? substr( $new_status, 3 ) : $new_status;

        // If setting the status, ensure it's set to a valid status.
                              Severity: Minor
                              Found in includes/abstracts/abstract-wc-order.php - About 25 mins to fix

                              Cognitive Complexity

                              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                              A method's cognitive complexity is based on a few simple rules:

                              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                              • Code is considered more complex for each "break in the linear flow of the code"
                              • Code is considered more complex when "flow breaking structures are nested"

                              Further reading

                              Function __construct has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                              Open

                                  public function __construct( $order = 0 ) {
        parent::__construct( $order );

        if ( is_numeric( $order ) && $order > 0 ) {
            $this->set_id( $order );
                              Severity: Minor
                              Found in includes/abstracts/abstract-wc-order.php - About 25 mins to fix

                              Cognitive Complexity

                              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                              A method's cognitive complexity is based on a few simple rules:

                              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                              • Code is considered more complex for each "break in the linear flow of the code"
                              • Code is considered more complex when "flow breaking structures are nested"

                              Further reading

                              Function get_items has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                              Open

                                  public function get_items( $types = 'line_item' ) {
        $items = array();
        $types = array_filter( (array) $types );

        foreach ( $types as $type ) {
                              Severity: Minor
                              Found in includes/abstracts/abstract-wc-order.php - About 25 mins to fix

                              Cognitive Complexity

                              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                              A method's cognitive complexity is based on a few simple rules:

                              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                              • Code is considered more complex for each "break in the linear flow of the code"
                              • Code is considered more complex when "flow breaking structures are nested"

                              Further reading

                              Similar blocks of code found in 2 locations. Consider refactoring.
                              Open

                                      if ( false === $result ) {
            // translators: Actual coupon code.
            throw new Exception( sprintf( __( 'An unexpected error happened while applying the Coupon %s.', 'woocommerce' ), esc_html( $coupon->get_code() ) ) );
        } elseif ( 0 === $result ) {
            // translators: Actual coupon code.
                              Severity: Minor
                              Found in includes/abstracts/abstract-wc-order.php and 1 other location - About 1 hr to fix
                              includes/abstracts/abstract-wc-order.php on lines 1049..1055

                              Duplicated Code

                              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                              Tuning

                              This issue has a mass of 100.

                              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                              Refactorings

                              Further Reading

                              Similar blocks of code found in 2 locations. Consider refactoring.
                              Open

                                      if ( false === $result ) {
            // translators: Actual coupon code.
            throw new Exception( sprintf( __( 'An unexpected error happened while applying the Coupon %s.', 'woocommerce' ), esc_html( $coupon->get_code() ) ) );
        } elseif ( 0 === $result ) {
            // translators: Actual coupon code.
                              Severity: Minor
                              Found in includes/abstracts/abstract-wc-order.php and 1 other location - About 1 hr to fix
                              includes/abstracts/abstract-wc-order.php on lines 1071..1077

                              Duplicated Code

                              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                              Tuning

                              This issue has a mass of 100.

                              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                              Refactorings

                              Further Reading

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