SSR-1205 Initial Pricing Fixes

src/helpers/cart-helper.js

@@ -0,0 +1,143 @@
+import { useMainStore } from '@/store';
+import { getPriceOfLineItems, getTaxOfLineItems } from '@/helpers/price-calculator';
+import partNumberStrings from '@/constants/part-number-strings';
+import partTypeStrings from '@/constants/part-type-strings';
+
+/**
+ * Returns the lineItems object from the order
+ * @param {object} order order object
+ * @returns {object} lineItems object from the order
+ */
+export function getLineItems(order) {
+    return order.lineItems;
+}
+
+/**
+ * Returns an array containing only the service line items
+ * @param {object} order order object
+ * @returns {[]} array of service line items
+ */
+export function getServiceLineItems(order) {
+    const { supportingItems, glassParts, otherParts } = getLineItems(order);
+    return [
+        ...(supportingItems ?? []),
+        ...(glassParts ?? []),
+        ...(otherParts ?? [])
+    ];
+}
+
+/**
+ * Returns an array containing only the non-service line items (Vaps and Fees)
+ * @param {object} order order object
+ * @returns {[]} array of non-service line items
+ */
+export function getNonServiceLineItems(order) {
+    const { vaps, feeItems } = getLineItems(order);
+    return [
+        ...(vaps ?? []),
+        ...(feeItems ?? [])
+    ];
+}
+
+/**
+ * Returns an array containing all line items
+ * @param {object} order order object
+ * @returns {[]} array of all line items
+ */
+export function getAllLineItems(order) {
+    return [
+        ...getServiceLineItems(order),
+        ...getNonServiceLineItems(order)
+    ];
+}
+
+/**
+ * Returns the recycle fee line item if it exists on the order
+ * @param {object} order order object
+ * @returns {{}|undefined} recycle fee line item or undefined
+ */
+export function getRecycleFee(order) {
+    return getLineItems(order).feeItems?.find((lineItem) => lineItem.partNumber === partNumberStrings.RECYCLE_FEE);
+}
+
+/**
+ * Returns the mobile fee line item if it exists on the order
+ * @param {object} order order object
+ * @returns {{}|undefined} mobile fee line item or undefined
+ */
+export function getMobileFee(order) {
+    return getLineItems(order).feeItems?.find((lineItem) => lineItem.partType === partTypeStrings.MOBILE_FEE);
+}
+
+/**
+ * Returns the current deductible on the order
+ * @param {object} order order object
+ * @returns {number} current deductible
+ */
+export function getDeductible(order) {
+    return order.currentDeductible ?? 0;
+}
+
+/**
+ * Returns if the order is unverified
+ * @param {object} order order object
+ * @returns {boolean} order unverified state
+ */
+export function isOrderUnverified(order) {
+    return order.isUnverified ?? useMainStore().isUnverified;
+}
+
+/**
+ * Returns if the order is NO COMP
+ * @param {object} order order object
+ * @returns {boolean} order NO COMP flag
+ */
+export function isOrderNoComp(order) {
+    return order.policy?.noCoverage ?? false;
+}
+
+/**
+ * Returns if the order is ITAC
+ * @param {object} order order object
+ * @returns {boolean} order ITAC flag
+ */
+export function isOrderITAC(order) {
+    return order.policy?.isITAC ?? false;
+}
+
+/**
+ * Returns the subtotal for the order
+ * @param {object} order order object
+ * @returns {number} sub total for the order
+ */
+export function getSubtotal(order) {
+    if (!isOrderNoComp(order) && !isOrderITAC(order)) {
+        return getDeductible(order) + getPriceOfLineItems(getNonServiceLineItems(order), false);
+    }
+
+    return getPriceOfLineItems(getAllLineItems(order), false);
+}
+
+/**
+ * Returns the sales tax for the order
+ * @param {object} order order object
+ * @returns {number} sales tax for the order
+ */
+export function getSalesTax(order) {
+    let tax = 0;
+    if (isOrderITAC(order) || isOrderNoComp(order)) {
+        tax += getTaxOfLineItems(getServiceLineItems(order));
+    }
+
+    tax += getTaxOfLineItems(getNonServiceLineItems(order));
+    return tax;
+}
+
+/**
+ * Returns the cart total rounded to two decimal places
+ * @param {object} order order object
+ * @returns {number} cart total for the order
+ */
+export function getCartTotal(order) {
+    return Math.round((getSubtotal(order) + getSalesTax(order)) * 100) / 100;
+}

src/helpers/cart-helper.spec.js

@@ -0,0 +1,630 @@
+import {
+    getAllLineItems,
+    getCartTotal,
+    getDeductible,
+    getLineItems,
+    getMobileFee, getNonServiceLineItems,
+    getRecycleFee, getSalesTax,
+    getServiceLineItems, getSubtotal, isOrderITAC, isOrderNoComp,
+    isOrderUnverified
+} from '@/helpers/cart-helper';
+import partTypeStrings from '@/constants/part-type-strings';
+import partNumberStrings from '@/constants/part-number-strings';
+
+describe('cart-helper', () => {
+    function createDummyItem(partNumber, price, salesTax) {
+        return {
+            partNumber,
+            sellingPrice: price,
+            kitPrice: 0,
+            laborAmount: 0,
+            salesTax
+        };
+    }
+
+    function createDummyFeeItem(partNumber, partType, price, salesTax) {
+        return {
+            partNumber,
+            partType,
+            sellingPrice: price,
+            kitPrice: 0,
+            laborAmount: 0,
+            salesTax
+        };
+    }
+
+    const nullLineItems = {
+        supportingItems: null,
+        glassParts: null,
+        otherParts: null,
+        vaps: null,
+        feeItems: null
+    };
+
+    const emptyLineItems = {
+        supportingItems: [],
+        glassParts: [],
+        otherParts: [],
+        vaps: [],
+        feeItems: []
+    };
+
+    const supportingLineItem = createDummyItem('supporting', 30, 1);
+    const glassLineItem = createDummyItem('glass', 40, 2);
+    const otherLineItem = createDummyItem('other', 50, 3);
+    const vapsLineItem = createDummyItem('vaps', 60, 4);
+    const mobileFeeLineItem = createDummyFeeItem(null, partTypeStrings.MOBILE_FEE, 70, 5);
+    const recycleFeeLineItem = createDummyFeeItem(partNumberStrings.RECYCLE_FEE, null, 80, 6);
+
+    const defaultLineItems = {
+        supportingItems: [supportingLineItem],
+        glassParts: [glassLineItem],
+        otherParts: [otherLineItem],
+        vaps: [vapsLineItem],
+        feeItems: [mobileFeeLineItem, recycleFeeLineItem]
+    };
+
+    describe('getLineItems', () => {
+        test('Returns line items', () => {
+            // Arrange
+            const order = {
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getLineItems(order);
+
+            // Assert
+            expect(result).toMatchObject(order.lineItems);
+        });
+    });
+
+    describe('getServiceLineItems', () => {
+        test('Returns only service line items', () => {
+            // Arrange
+            const order = {
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getServiceLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(3);
+            expect(result).toContain(supportingLineItem);
+            expect(result).toContain(glassLineItem);
+            expect(result).toContain(otherLineItem);
+        });
+
+        test('Returns empty array when line items are null', () => {
+            // Arrange
+            const order = {
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getServiceLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(0);
+        });
+    });
+
+    describe('getNonServiceLineItems', () => {
+        test('Returns only service line items', () => {
+            // Arrange
+            const order = {
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getNonServiceLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(3);
+            expect(result).toContain(vapsLineItem);
+            expect(result).toContain(mobileFeeLineItem);
+            expect(result).toContain(recycleFeeLineItem);
+        });
+
+        test('Returns empty array when line items are null', () => {
+            // Arrange
+            const order = {
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getNonServiceLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(0);
+        });
+    });
+
+    describe('getAllLineItems', () => {
+        test('Returns all line items', () => {
+            // Arrange
+            const order = {
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getAllLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(6);
+            expect(result).toContain(supportingLineItem);
+            expect(result).toContain(glassLineItem);
+            expect(result).toContain(otherLineItem);
+            expect(result).toContain(vapsLineItem);
+            expect(result).toContain(mobileFeeLineItem);
+            expect(result).toContain(recycleFeeLineItem);
+        });
+
+        test('Returns empty array when line items are null', () => {
+            // Arrange
+            const order = {
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getAllLineItems(order);
+
+            // Assert
+            expect(result).toHaveLength(0);
+        });
+    });
+
+    describe('getRecycleFee', () => {
+        test('Returns recycle fee when present', () => {
+            // Arrange
+            const order = {
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getRecycleFee(order);
+
+            // Assert
+            expect(result).not.toBeNull();
+            expect(result).toMatchObject(recycleFeeLineItem);
+        });
+
+        test('Returns undefined recycle fee when not present', () => {
+            // Arrange
+            const order = {
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getRecycleFee(order);
+
+            // Assert
+            expect(result).toBeUndefined();
+        });
+    });
+
+    describe('getMobileFee', () => {
+        test('Returns mobile fee when present', () => {
+            // Arrange
+            const order = {
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getMobileFee(order);
+
+            // Assert
+            expect(result).not.toBeNull();
+            expect(result).toMatchObject(mobileFeeLineItem);
+        });
+
+        test('Returns undefined mobile fee when not present', () => {
+            // Arrange
+            const order = {
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getMobileFee(order);
+
+            // Assert
+            expect(result).toBeUndefined();
+        });
+    });
+
+    describe('getDeductible', () => {
+        test('Returns deductible on the order', () => {
+            // Arrange
+            const deductible = 100;
+            const order = {
+                currentDeductible: deductible
+            };
+
+            // Act
+            const result = getDeductible(order);
+
+            // Assert
+            expect(result).not.toBeNull();
+            expect(result).toBe(deductible);
+        });
+    });
+
+    describe('isOrderUnverified', () => {
+        test('Returns true if order has isUnverified field and is true', () => {
+            // Arrange
+            const order = {
+                isUnverified: true
+            };
+
+            // Act
+            const result = isOrderUnverified(order);
+
+            // Assert
+            expect(result).toBeTruthy();
+        });
+
+        test('Returns false if order has isUnverified field and is false', () => {
+            // Arrange
+            const order = {
+                isUnverified: true
+            };
+
+            // Act
+            const result = isOrderUnverified(order);
+
+            // Assert
+            expect(result).toBeTruthy();
+        });
+    });
+
+    describe('isOrderNoComp', () => {
+        test('Returns null when policy is null', () => {
+            // Arrange
+            const order = {};
+
+            // Act
+            const result = isOrderNoComp(order);
+
+            // Assert
+            expect(result).toBeFalsy();
+        });
+
+        test('Returns true when policy.NoCoverage is true', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                }
+            };
+
+            // Act
+            const result = isOrderNoComp(order);
+
+            // Assert
+            expect(result).toBeTruthy();
+        });
+
+        test('Returns false when policy.NoCoverage is false', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false
+                }
+            };
+
+            // Act
+            const result = isOrderNoComp(order);
+
+            // Assert
+            expect(result).toBeFalsy();
+        });
+    });
+
+    describe('isOrderITAC', () => {
+        test('Returns null when policy is null', () => {
+            // Arrange
+            const order = {};
+
+            // Act
+            const result = isOrderITAC(order);
+
+            // Assert
+            expect(result).toBeFalsy();
+        });
+
+        test('Returns true when policy.isITAC is true', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    isITAC: true
+                }
+            };
+
+            // Act
+            const result = isOrderITAC(order);
+
+            // Assert
+            expect(result).toBeTruthy();
+        });
+
+        test('Returns false when policy.isITAC is false', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    isITAC: false
+                }
+            };
+
+            // Act
+            const result = isOrderITAC(order);
+
+            // Assert
+            expect(result).toBeFalsy();
+        });
+    });
+
+    describe('getSubtotal', () => {
+        test('Returns 0 when there are null items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getSubtotal(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns 0 when there are no items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getSubtotal(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns sub total of deductible + vaps + fee line items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: false
+                },
+                currentDeductible: 100,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSubtotal(order);
+
+            // Assert
+            expect(result).toBe(310);
+        });
+
+        test('Returns sub total of all line items when no comp', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true,
+                    isITAC: false
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSubtotal(order);
+
+            // Assert
+            expect(result).toBe(330);
+        });
+
+        test('Returns sub total of all line items when ITAC', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: true
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSubtotal(order);
+
+            // Assert
+            expect(result).toBe(330);
+        });
+    });
+
+    describe('getSalesTax', () => {
+        test('Returns 0 when there are null items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getSalesTax(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns 0 when there are no items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getSalesTax(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns sales tax vaps + fee line items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: false
+                },
+                currentDeductible: 100,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSalesTax(order);
+
+            // Assert
+            expect(result).toBe(15);
+        });
+
+        test('Returns sales tax of all line items when no comp', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true,
+                    isITAC: false
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSalesTax(order);
+
+            // Assert
+            expect(result).toBe(21);
+        });
+
+        test('Returns sales tax of all line items when ITAC', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: true
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getSalesTax(order);
+
+            // Assert
+            expect(result).toBe(21);
+        });
+    });
+
+    describe('getCartTotal', () => {
+        test('Returns 0 when there are null items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: nullLineItems
+            };
+
+            // Act
+            const result = getCartTotal(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns 0 when there are no items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true
+                },
+                lineItems: emptyLineItems
+            };
+
+            // Act
+            const result = getCartTotal(order);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns total of vaps + fee line items', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: false
+                },
+                currentDeductible: 100,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getCartTotal(order);
+
+            // Assert
+            expect(result).toBe(325);
+        });
+
+        test('Returns total of all line items when no comp', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: true,
+                    isITAC: false
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getCartTotal(order);
+
+            // Assert
+            expect(result).toBe(351);
+        });
+
+        test('Returns total of all line items when ITAC', () => {
+            // Arrange
+            const order = {
+                policy: {
+                    noCoverage: false,
+                    isITAC: true
+                },
+                currentDeductible: 0,
+                lineItems: defaultLineItems
+            };
+
+            // Act
+            const result = getCartTotal(order);
+
+            // Assert
+            expect(result).toBe(351);
+        });
+    });
+});

src/helpers/price-calculator.js

@@ -1,12 +1,36 @@
-function getPriceOfLineItem(lineItem) {
-    return (lineItem?.kitPrice ?? 0)
-        + (lineItem?.laborAmount ?? 0)
-        + (lineItem?.sellingPrice ?? 0);
+/**
+ * Returns the price of a single line item. Will include sales tax if includeTax is true
+ * @param {object} lineItem line item to price
+ * @param {boolean} includeTax if sales tax should be included
+ * @returns {number} price of the line item
+ */
+export function getPriceOfLineItem(lineItem, includeTax = false) {
+    let price = (lineItem.kitPrice ?? 0) + (lineItem.laborAmount ?? 0) + (lineItem.sellingPrice ?? 0);
+    if (includeTax) {
+        price += lineItem.salesTax ?? 0;
+    }
+    if (lineItem.childParts && lineItem.childParts.length !== 0) {
+        // eslint-disable-next-line no-use-before-define
+        price += getPriceOfLineItems(lineItem.childParts, includeTax);
+    }
+    return price;
 }
 
-export default function getPriceOfLineItems(lineItems) {
-    return lineItems.reduce(
-        (accumulator, lineItem) => accumulator + getPriceOfLineItem(lineItem),
-        0
-    );
+/**
+ * Returns the price for the given array of line items. Will include sales tax if includeTax is true
+ * @param {Array} lineItems array of line items to be priced
+ * @param {boolean} includeTax if sales tax should be included
+ * @returns {number} price of the lines items
+ */
+export function getPriceOfLineItems(lineItems, includeTax = false) {
+    return lineItems?.reduce((accumulator, lineItem) => accumulator + getPriceOfLineItem(lineItem, includeTax), 0) ?? 0;
+}
+
+/**
+ * Returns the sales tax for the given array of line items
+ * @param {Array} lineItems array of line items to get the sales tax for
+ * @returns {number} sales tax of the line items
+ */
+export function getTaxOfLineItems(lineItems) {
+    return lineItems?.reduce((accumulator, lineItem) => accumulator + (lineItem.salesTax ?? 0), 0) ?? 0;
 }

src/helpers/price-calculator.spec.js

@@ -1,56 +1,226 @@
-import getPriceOfLineItems from '@/helpers/price-calculator.js';
+import {
+    getPriceOfLineItem,
+    getPriceOfLineItems,
+    getTaxOfLineItems
+} from '@/helpers/price-calculator.js';
 
-describe('getPriceOfLineItems', () => {
-    test('Returns zero when no line items', () => {
-        // Arrange
-        const lineItems = [];
+describe('price-calculator', () => {
+    describe('getPriceOfLineItem', () => {
+        test('Empty lineItem returns 0', () => {
+            // Arrange
+            const lineItem = {};
 
-        // Act
-        const result = getPriceOfLineItems(lineItems);
+            // Act
+            const result = getPriceOfLineItem(lineItem, false);
 
-        // Assert
-        expect(result).toBe(0);
-    });
-    test('Returns expected when one line item', () => {
-        // Arrange
-        const lineItems = [
-            {
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Empty lineItem with salesTax returns 0', () => {
+            // Arrange
+            const lineItem = {};
+
+            // Act
+            const result = getPriceOfLineItem(lineItem, true);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns kit, labor, sellingPrice total when salesTax is false', () => {
+            // Arrange
+            const lineItem = {
                 kitPrice: 1,
                 laborAmount: 2,
-                sellingPrice: 3
-            }
-        ];
-        const expected = 6;
+                sellingPrice: 3,
+                salesTax: 4
+            };
 
-        // Act
-        const result = getPriceOfLineItems(lineItems);
+            // Act
+            const result = getPriceOfLineItem(lineItem, false);
 
-        // Assert
-        expect(result).toBe(expected);
-    });
-    test('Returns expected when multiple line items', () => {
-        // Arrange
-        const lineItems = [
-            {
+            // Assert
+            expect(result).toBe(6);
+        });
+
+        test('Returns kit, labor, sellingPrice, salesTax total when salesTax is true', () => {
+            // Arrange
+            const lineItem = {
                 kitPrice: 1,
                 laborAmount: 2,
-                sellingPrice: 3
-            },
-            {
-                kitPrice: 1
-            },
-            {
-                kitPrice: 10,
-                laborAmount: 100,
-                sellingPrice: 1000
-            }
-        ];
-        const expected = 1117;
+                sellingPrice: 3,
+                salesTax: 4
+            };
 
-        // Act
-        const result = getPriceOfLineItems(lineItems);
+            // Act
+            const result = getPriceOfLineItem(lineItem, true);
 
-        // Assert
-        expect(result).toBe(expected);
+            // Assert
+            expect(result).toBe(10);
+        });
+    });
+
+    describe('getPriceOfLineItems', () => {
+        test('Returns zero when null', () => {
+            // Arrange
+            const lineItems = null;
+
+            // Act
+            const result = getPriceOfLineItems(lineItems, true);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+
+        test('Returns zero when no line items', () => {
+            // Arrange
+            const lineItems = [];
+
+            // Act
+            const result = getPriceOfLineItems(lineItems, true);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+        test('Returns expected when one line item', () => {
+            // Arrange
+            const lineItems = [
+                {
+                    kitPrice: 1,
+                    laborAmount: 2,
+                    sellingPrice: 3
+                }
+            ];
+            const expected = 6;
+
+            // Act
+            const result = getPriceOfLineItems(lineItems, false);
+
+            // Assert
+            expect(result).toBe(expected);
+        });
+        test('Returns expected when multiple line items', () => {
+            // Arrange
+            const lineItems = [
+                {
+                    kitPrice: 1,
+                    laborAmount: 2,
+                    sellingPrice: 3
+                },
+                {
+                    kitPrice: 1
+                },
+                {
+                    kitPrice: 10,
+                    laborAmount: 100,
+                    sellingPrice: 1000
+                }
+            ];
+            const expected = 1117;
+
+            // Act
+            const result = getPriceOfLineItems(lineItems, false);
+
+            // Assert
+            expect(result).toBe(expected);
+        });
+        test('Returns expected when multiple line items with sales tax', () => {
+            // Arrange
+            const lineItems = [
+                {
+                    kitPrice: 1,
+                    laborAmount: 2,
+                    sellingPrice: 3,
+                    salesTax: 4
+                },
+                {
+                    kitPrice: 1,
+                    salesTax: 2
+                },
+                {
+                    kitPrice: 10,
+                    laborAmount: 100,
+                    sellingPrice: 1000,
+                    salesTax: 50
+                }
+            ];
+            const expected = 1173;
+
+            // Act
+            const result = getPriceOfLineItems(lineItems, true);
+
+            // Assert
+            expect(result).toBe(expected);
+        });
+    });
+
+    describe('getTaxOfLineItems', () => {
+        test('Returns zero when null line items', () => {
+            // Arrange
+            const lineItems = null;
+
+            // Act
+            const result = getTaxOfLineItems(lineItems);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+        test('Returns zero when no line items', () => {
+            // Arrange
+            const lineItems = [];
+
+            // Act
+            const result = getTaxOfLineItems(lineItems);
+
+            // Assert
+            expect(result).toBe(0);
+        });
+        test('Returns expected when one line item', () => {
+            // Arrange
+            const lineItems = [
+                {
+                    kitPrice: 1,
+                    laborAmount: 2,
+                    sellingPrice: 3,
+                    salesTax: 4
+                }
+            ];
+            const expected = 4;
+
+            // Act
+            const result = getTaxOfLineItems(lineItems);
+
+            // Assert
+            expect(result).toBe(expected);
+        });
+        test('Returns expected when multiple line items', () => {
+            // Arrange
+            const lineItems = [
+                {
+                    kitPrice: 1,
+                    laborAmount: 2,
+                    sellingPrice: 3,
+                    salesTax: 4
+                },
+                {
+                    kitPrice: 1,
+                    salesTax: 2
+                },
+                {
+                    kitPrice: 10,
+                    laborAmount: 100,
+                    sellingPrice: 1000,
+                    salesTax: 50
+                }
+            ];
+            const expected = 56;
+
+            // Act
+            const result = getTaxOfLineItems(lineItems);
+
+            // Assert
+            expect(result).toBe(expected);
+        });
     });
 });

src/iss-components/cart-dropdown/cart-dropdown.spec.js

@@ -5,19 +5,22 @@ import cartDropdown from '@/iss-components/cart-dropdown/cart-dropdown.vue';
 // Supporting Files
 import { getMountOptions } from '@/helpers/unit-test-helper.js';
 import { useMainStore, getDefaultState } from '@/store';
-import coverageStatuses from '@/constants/coverage-statuses';
 import { formatAmountInDollars } from '@/helpers/text-helper.js';
 import partTypeStrings from '@/constants/part-type-strings';
 import partNumberStrings from '@/constants/part-number-strings';
 import { getHighestFullySatisfiedTier, getPackageContents } from '@/helpers/service-package-helper.js';
-import getPriceOfLineItems from '@/helpers/price-calculator.js';
+import { getPriceOfLineItems } from '@/helpers/price-calculator.js';
 
 const VERIFYING_COVERAGE = 'Verifying coverage';
 
 jest.mock('@/helpers/text-helper', () => ({
     formatAmountInDollars: jest.fn()
 }));
-jest.mock('@/helpers/price-calculator.js', () => jest.fn());
+jest.mock('@/helpers/price-calculator.js', () => ({
+    getPriceOfLineItems: jest.fn(),
+    getTaxOfLineItems: jest.fn(),
+    getPriceOfLineItem: jest.fn()
+}));
 
 jest.mock('@/helpers/service-package-helper', () => ({
     getHighestFullySatisfiedTier: jest.fn(),
@@ -201,7 +204,7 @@ describe('cart-dropdown component', () => {
             const storeData = {
                 order: {
                     lineItems: {
-                        supportingItems: [
+                        feeItems: [
                             { partNumber: partNumberStrings.RECYCLE_FEE }
                         ]
                     }
@@ -384,399 +387,6 @@ describe('cart-dropdown component', () => {
                 // TODO when subTotal and salesTax are finished
             });
         });
-        describe('subTotal', () => {
-            const supportingItemPartNumber = 'supporter';
-            const glassPartNumber = 'glass part';
-            const otherPartNumber = 'other';
-            const vapPartNumber = 'vap';
-            const mobileFeePartNumber = 'mobile';
-            const supportingItems = [{ partNumber: supportingItemPartNumber }];
-            const glassParts = [{ partNumber: glassPartNumber }];
-            const otherParts = [{ partNumber: otherPartNumber }];
-            const vaps = [{ partNumber: vapPartNumber }];
-            const mobileFee = { partNumber: mobileFeePartNumber };
-            const includesPartNumber = (lineItems, partNumber) => lineItems.some((item) => item?.partNumber === partNumber);
-            const deductiblePrice = 100;
-            const supportingAndGlassAndOtherPrice = 30;
-            const feesAndVapsPrice = 50;
-            const allLineItemsPrice = 70;
-            getPriceOfLineItems.mockImplementation((lineItems) => {
-                const allPartNumbers = [
-                    supportingItemPartNumber,
-                    glassPartNumber,
-                    otherPartNumber,
-                    mobileFeePartNumber,
-                    vapPartNumber
-                ];
-                if (allPartNumbers.every((partNumber) => includesPartNumber(lineItems, partNumber))) {
-                    return allLineItemsPrice;
-                }
-                const supportingAndGlassAndOtherPartNumbers = [
-                    supportingItemPartNumber,
-                    glassPartNumber,
-                    otherPartNumber
-                ];
-                if (supportingAndGlassAndOtherPartNumbers.every((partNumber) => includesPartNumber(lineItems, partNumber))) {
-                    return supportingAndGlassAndOtherPrice;
-                }
-                if (includesPartNumber(lineItems, mobileFeePartNumber) && includesPartNumber(lineItems, vapPartNumber)) {
-                    return feesAndVapsPrice;
-                }
-                return 1;
-            });
-            const lineItems = {
-                supportingItems,
-                glassParts,
-                otherParts,
-                vaps,
-                mobileFee
-            };
-            test('when not no comp and not itac, includes deductible price plus fee and vap price', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        lineItems,
-                        policy: {
-                            noCoverage: false,
-                            isITAC: false
-                        },
-                        currentDeductible: deductiblePrice
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-                const expected = deductiblePrice + feesAndVapsPrice;
-
-                // Act
-                const result = wrapper.vm.subTotal;
-
-                // Assert
-                expect(result).toBe(expected);
-            });
-            test('when no comp, returns all line items price', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        lineItems,
-                        policy: {
-                            noCoverage: true,
-                            isITAC: false
-                        },
-                        currentDeductible: deductiblePrice
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-                const expected = allLineItemsPrice;
-
-                // Act
-                const result = wrapper.vm.subTotal;
-
-                // Assert
-                expect(result).toBe(expected);
-            });
-            test('when ITAC, returns all line items price', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        lineItems,
-                        policy: {
-                            noCoverage: false,
-                            isITAC: true
-                        },
-                        currentDeductible: deductiblePrice
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-                const expected = allLineItemsPrice;
-
-                // Act
-                const result = wrapper.vm.subTotal;
-
-                // Assert
-                expect(result).toBe(expected);
-            });
-        });
-        describe('salesTax', () => {
-            test('salesTax is treated as 0 when line items are null', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: null,
-                            otherParts: null,
-                            supportingItems: null,
-                            vaps: null
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(0);
-            });
-
-            test("salesTax is treated as 0 when null or undefined is set as the line item's sales tax.", () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: [
-                                { partType: 'mock', salesTax: null },
-                                { partType: 'mock', salesTax: undefined }
-                            ],
-                            supportingItems: [
-                                { partType: 'mock', salesTax: null },
-                                { partType: 'mock', salesTax: undefined }
-                            ],
-                            vaps: [
-                                { partType: 'mock', salesTax: null },
-                                { partType: 'mock', salesTax: undefined }
-                            ]
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(0);
-            });
-            test('Returns 0 as sales tax when coverage is unverified and order does not contain vaps.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10 }],
-                            supportingItems: [
-                                {
-                                    partNumber: partNumberStrings.RECYCLE_FEE,
-                                    partType: 'mock',
-                                    salesTax: 10,
-                                    sellingPrice: 39.99
-                                }
-                            ],
-                            vaps: []
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: false }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(0);
-            });
-
-            test('Returns sum of vaps sales tax when coverage is unverified and order has vaps.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10 }],
-                            vaps: [
-                                { partType: 'mock', salesTax: 1 },
-                                { partType: 'mock', salesTax: 2 }
-                            ]
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: false }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(3);
-            });
-
-            test('Returns Recycle Fee tax when coverage is Verified-Deductible, replace service, and no vaps.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true,
-                            noCoverage: false,
-                            isITAC: false
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10, sellingPrice: 150 }],
-                            supportingItems: [
-                                {
-                                    partNumber: partNumberStrings.RECYCLE_FEE,
-                                    partType: 'mock',
-                                    salesTax: 10,
-                                    sellingPrice: 39.99
-                                }
-                            ],
-                            vaps: null
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(10);
-            });
-
-            test('Returns sum of vaps + recycle fee sales tax when Verified-Deductible, replace service, and has vaps.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        policy: {
-                            policyLookupSuccessful: true
-                        },
-                        currentDeductible: 250,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10, sellingPrice: 100 }],
-                            otherParts: [{ partType: 'mock', salesTax: 10, kitPrice: 100 }],
-                            supportingItems: [
-                                { partNumber: partNumberStrings.RECYCLE_FEE, partType: 'mock', salesTax: 10, sellingPrice: 39.99 },
-                                { partType: 'mock', salesTax: 10, kitPrice: 100 }
-                            ],
-                            vaps: [
-                                { partType: 'mock', salesTax: 2 },
-                                { partType: 'mock', salesTax: 3 }
-                            ]
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(15);
-            });
-
-            test('Returns sum of sales tax when Verified-ITAC.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        currentDeductible: 0,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10, sellingPrice: 100 }],
-                            otherParts: [{ partType: 'mock', salesTax: 10, kitPrice: 100 }],
-                            supportingItems: [{ partType: 'mock', salesTax: 10, kitPrice: 100 }],
-                            vaps: [{ partType: 'mock', salesTax: 5 }]
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        },
-                        policy: {
-                            isITAC: true,
-                            policyLookupSuccessful: true
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(35);
-            });
-
-            test('Returns sum of sales tax when Verified-NoComp.', () => {
-                // Arrange
-                const storeData = {
-                    order: {
-                        currentDeductible: 0,
-                        lineItems: {
-                            glassParts: [{ partType: 'mock', salesTax: 10, sellingPrice: 100 }],
-                            otherParts: [{ partType: 'mock', salesTax: 10, kitPrice: 100 }],
-                            supportingItems: [{ partType: 'mock', salesTax: 10, kitPrice: 100 }],
-                            vaps: [{ partType: 'mock', salesTax: 5 }]
-                        },
-                        payment: {
-                            insuranceCoverage: { isVerified: true }
-                        },
-                        policy: {
-                            noCoverage: true,
-                            policyLookupSuccessful: true
-                        }
-                    },
-                    issConfig: {
-                        isClaimRegistrationRequired: true,
-                        enableNoCompQuote: true
-                    }
-                };
-                const { wrapper } = getMountedComponent(storeData);
-
-                // Act
-                const result = wrapper.vm.salesTax;
-
-                // Assert
-                expect(result).toBe(35);
-            });
-        });
         describe('availableLineItems', () => {
             test('returns expected when all null', () => {
                 // Arrange
@@ -848,7 +458,9 @@ describe('cart-dropdown component', () => {
                 const mobileFee = { partNumber: 'mobile' };
                 const storeData = {
                     order: {
-                        lineItems: { mobileFee }
+                        lineItems: {
+                            feeItems: [mobileFee]
+                        }
                     }
                 };
                 const propsData = { availableVaps: null };
@@ -888,7 +500,7 @@ describe('cart-dropdown component', () => {
                             glassParts: [part1],
                             supportingItems: [part2, part3],
                             otherParts: [],
-                            mobileFee
+                            feeItems: [mobileFee]
                         }
                     }
                 };
@@ -1147,7 +759,7 @@ describe('cart-dropdown component', () => {
                 const storeData = {
                     order: {
                         lineItems: {
-                            supportingItems: [
+                            feeItems: [
                                 {
                                     partNumber: partNumberStrings.RECYCLE_FEE
                                 }
@@ -1170,9 +782,7 @@ describe('cart-dropdown component', () => {
                 const storeData = {
                     order: {
                         lineItems: {
-                            mobileFee: {
-                                partType: partTypeStrings.MOBILE_FEE
-                            }
+                            feeItems: [{ partType: partTypeStrings.MOBILE_FEE }]
                         }
                     }
                 };
@@ -1368,14 +978,10 @@ describe('cart-dropdown component', () => {
                 const storeData = {
                     order: {
                         lineItems: {
-                            supportingItems: [
-                                {
-                                    partNumber: partNumberStrings.RECYCLE_FEE
-                                }
+                            feeItems: [
+                                { partType: partTypeStrings.MOBILE_FEE },
+                                { partNumber: partNumberStrings.RECYCLE_FEE }
                             ],
-                            mobileFee: {
-                                partType: partTypeStrings.MOBILE_FEE
-                            },
                             vaps: [
                                 { partType: partTypeStrings.RECALIBRATION },
                                 { partType: partTypeStrings.FRONT_WIPER },
@@ -1533,7 +1139,7 @@ describe('cart-dropdown component', () => {
                 // Assert
                 expect(result).toStrictEqual(expected);
             });
-            test('returns expected when recycle fee in supporting items', () => {
+            test('returns expected when recycle fee in fee items', () => {
                 // Arrange
                 const mountOptions = getMountOptions({
                     router: { navigate: jest.fn() }
@@ -1549,7 +1155,7 @@ describe('cart-dropdown component', () => {
                 const storeData = {
                     order: {
                         lineItems: {
-                            supportingItems: [{ partNumber: partNumberStrings.RECYCLE_FEE }]
+                            feeItems: [{ partNumber: partNumberStrings.RECYCLE_FEE }]
                         }
                     }
                 };
@@ -1587,7 +1193,7 @@ describe('cart-dropdown component', () => {
                 // Assert
                 expect(result).toStrictEqual(expected);
             });
-            test('returns expected when mobile fee in supporting items', () => {
+            test('returns expected when mobile fee in fee items', () => {
                 // Arrange
                 const mountOptions = getMountOptions({
                     router: { navigate: jest.fn() }
@@ -1603,7 +1209,7 @@ describe('cart-dropdown component', () => {
                 const storeData = {
                     order: {
                         lineItems: {
-                            mobileFee: { partType: partTypeStrings.MOBILE_FEE }
+                            feeItems: [{ partType: partTypeStrings.MOBILE_FEE }]
                         }
                     }
                 };

src/iss-components/cart-dropdown/cart-dropdown.vue

@@ -40,7 +40,7 @@
                         id="cart-base-price"
                         class="d-flex justify-content-between align-items-center">
                         <span id="base-price-label">{{ basePriceLabel }}</span>
-                        <span id="base-price-value">{{ getDisplayed(baseServicePrice) }}</span>
+                        <span id="base-price-value">{{ getDisplayed(servicePrice) }}</span>
                     </div>
                 </div>
 
@@ -159,15 +159,22 @@ import { useMainStore } from '@/store';
 import contentGroupModal from '@/iss-components/content-group-modal/content-group-modal.vue';
 import textBlock from '@/digital-components/text-block/text-block.vue';
 import textLink from '@/ux-components/text-link/text-link.vue';
-import getPriceOfLineItems from '@/helpers/price-calculator.js';
 import { formatAmountInDollars } from '@/helpers/text-helper.js';
 import { getHighestFullySatisfiedTier, getPackageContents } from '@/helpers/service-package-helper.js';
 
 // Constants
 import partTypeStrings from '@/constants/part-type-strings.js';
 import cartItemType from '@/constants/cart-item-type.js';
-import partNumberStrings from '@/constants/part-number-strings.js';
 import widgetFields from '@/constants/cms-widget-fields.js';
+import {
+    getCartTotal,
+    getDeductible,
+    getLineItems, getMobileFee,
+    getRecycleFee, getSalesTax,
+    getServiceLineItems, getSubtotal, isOrderITAC, isOrderNoComp,
+    isOrderUnverified
+} from '@/helpers/cart-helper';
+import {getPriceOfLineItems, getTaxOfLineItems} from '@/helpers/price-calculator';
 
 const VERIFYING_COVERAGE = 'Verifying coverage';
 
@@ -206,106 +213,58 @@ export default {
         };
     },
     computed: {
+        order() {
+            return this.submittedOrder ?? useMainStore().order;
+        },
         deductible() {
-            // Note: added as computed so it can be used in the template.
-            return this.submittedOrder ? this.submittedOrder.currentDeductible : useMainStore().order.currentDeductible;
+            return getDeductible(this.order);
         },
         showDeductibleCartItem() {
-            const { isUnverified } = useMainStore();
-            return isUnverified || (!this.isNoComp && !this.isITAC);
+            return this.isUnverified || (!this.isNoComp && !this.isITAC);
         },
         lineItems() {
-            return this.submittedOrder ? this.submittedOrder.lineItems : useMainStore().lineItems;
+            return getLineItems(this.order);
         },
         recycleFeeLineItem() {
-            return this.lineItems.supportingItems
-                ?.find((lineItem) => lineItem.partNumber === partNumberStrings.RECYCLE_FEE);
+            return getRecycleFee(this.order);
         },
-        baseServiceLineItems() {
-            const { supportingItems, glassParts, otherParts } = this.lineItems;
-            const parts = [
-                ...(supportingItems ?? []),
-                ...(glassParts ?? []),
-                ...(otherParts ?? [])
-            ];
-            return parts.filter((part) => part !== this.recycleFeeLineItem);
+        servicePrice() {
+            return getPriceOfLineItems(getServiceLineItems(this.order), false) ?? 0;
         },
-        baseServicePrice() {
-            return getPriceOfLineItems(this.baseServiceLineItems) ?? 0;
+        isUnverified() {
+            return isOrderUnverified(this.order);
         },
         isITAC() {
-            return this.submittedOrder ? this.submittedOrder.policy.isITAC : useMainStore().isITAC;
+            return isOrderITAC(this.order);
         },
         isNoComp() {
-            return this.submittedOrder ? this.submittedOrder.policy.noCoverage : useMainStore().isNoComp;
+            return isOrderNoComp(this.order);
         },
         // TODO fix rounding
         subTotal() {
-            const { supportingItems, glassParts, otherParts, vaps, mobileFee } = this.lineItems;
-            const allLineItems = [
-                ...(supportingItems ?? []),
-                ...(glassParts ?? []),
-                ...(otherParts ?? []),
-                ...(vaps ?? []),
-                mobileFee
-            ];
-            return !this.isNoComp && !this.isITAC
-                ? this.deductible + getPriceOfLineItems([...this.feeLineItems, ...(vaps ?? [])])
-                : getPriceOfLineItems(allLineItems);
-        },
-        feeLineItems() {
-            const { mobileFee } = this.lineItems;
-            const result = [];
-            if (mobileFee) {
-                result.push(mobileFee);
-            }
-            if (this.recycleFeeLineItem) {
-                result.push(this.recycleFeeLineItem);
-            }
-            return result;
+            return getSubtotal(this.order);
         },
         salesTax() {
-            const { isUnverified } = useMainStore();
-            function sumTax(lineItems) {
-                return lineItems?.reduce((accumulator, lineItem) => accumulator + (lineItem.salesTax ?? 0), 0) ?? 0;
-            }
-
-            let result = 0;
-
-            if (!isUnverified) {
-                if (this.isITAC || this.isNoComp) {
-                    result += sumTax(this.baseServiceLineItems);
-                } else {
-                    // deductible-case need to show tax for Recycle Fee
-                    result += this.recycleFeeLineItem?.salesTax ?? 0;
-                }
-            }
-
-            result += sumTax(this.lineItems.vaps ?? []);
-
-            return result;
+            return getSalesTax(this.order);
+        },
+        total() {
+            return getCartTotal(this.order);
         },
         amountDue() {
-            return this.showAsPaid
-                ? 0
-                : this.subTotal + this.salesTax;
+            return this.showAsPaid ? 0 : this.total;
         },
         amountPaid() {
-            return !this.showAsPaid
-                ? 0
-                : this.subTotal + this.salesTax;
+            return !this.showAsPaid ? 0 : this.total;
         },
         availableLineItems() {
-            const { supportingItems, glassParts, otherParts, mobileFee } = this.lineItems;
+            const { supportingItems, glassParts, otherParts, feeItems } = this.lineItems;
             const result = [
                 ...(supportingItems ?? []),
                 ...(glassParts ?? []),
                 ...(otherParts ?? []),
-                ...(this.availableVaps ?? [])
+                ...(this.availableVaps ?? []),
+                ...(feeItems ?? [])
             ];
-            if (mobileFee) {
-                result.push(mobileFee);
-            }
             return result;
         },
         vehicleDamage() {
@@ -428,7 +387,7 @@ export default {
                 : null;
         },
         mobileFeeCartItem() {
-            const mobileFeeLineItem = this.lineItems.mobileFee;
+            const mobileFeeLineItem = getMobileFee(this.order);
             return mobileFeeLineItem
                 ? this.getCartItem(
                     this.getCmsContent(this.widget.mobileFee, widgetFields.TEXT_BLOCK_WIDGET.TEXT),
@@ -447,8 +406,7 @@ export default {
             this.isExpanded = !this.isExpanded;
         },
         getDisplayed(amount) {
-            const { isUnverified } = useMainStore();
-            return isUnverified
+            return this.isUnverified
                 ? VERIFYING_COVERAGE
                 : formatAmountInDollars(amount);
         },
@@ -460,11 +418,8 @@ export default {
                     name: label,
                     cartItemType: cartItemTypeString,
                     partType,
-                    subTotal: getPriceOfLineItems(lineItems),
-                    salesTax: lineItems?.reduce(
-                        (accumulator, lineItem) => accumulator + lineItem.salesTax,
-                        0
-                    ) ?? 0
+                    subTotal: getPriceOfLineItems(lineItems, false),
+                    salesTax: getTaxOfLineItems(lineItems)
                 };
             }
 

src/layouts/coverage-statement/coverage-statement.spec.js

@@ -11,10 +11,12 @@ import { getRandomString, getRandomInt } from '@/helpers/data-generation.js';
 import settleAllPromises from '@/helpers/layout-helper.js';
 import { fetchCmsContentForPage } from '@/helpers/cms-content-helper';
 import { useMainStore, getDefaultState } from '@/store';
-import getPriceOfLineItems from '@/helpers/price-calculator.js';
+import { getPriceOfLineItems } from '@/helpers/price-calculator.js';
 
 jest.mock('@/helpers/layout-helper.js', () => jest.fn());
-jest.mock('@/helpers/price-calculator.js', () => jest.fn());
+jest.mock('@/helpers/price-calculator.js', () => ({
+    getPriceOfLineItems: jest.fn()
+}));
 
 jest.mock('@/helpers/cms-content-helper', () => ({
     fetchCmsContentForPage: jest.fn(),

src/layouts/coverage-statement/coverage-statement.vue

@@ -123,9 +123,9 @@ import issPageValues from '@/router/router-constants/issPage-values';
 import bailoutMessage from '@/constants/bailoutMessage';
 import coverageStatuses from '@/constants/coverage-statuses';
 import widgetFields from '@/constants/cms-widget-fields.js';
-import getPriceOfLineItems from '@/helpers/price-calculator.js';
 import { formatAmountInDollars } from '@/helpers/text-helper.js';
 import showIssLoadingModal from '@/helpers/loading-modal-helper';
+import { getPriceOfLineItems } from '@/helpers/price-calculator';
 
 const SAFELITE_PROVIDER = 'Safelite';
 
@@ -344,7 +344,7 @@ export default {
             );
         },
         totalServicePrice() {
-            return getPriceOfLineItems(this.baseServiceLineItems);
+            return getPriceOfLineItems(this.baseServiceLineItems, false);
         },
         serviceProviderQuestionText() {
             return this.getCmsContent(

src/layouts/payment-page/payment-page.spec.js

@@ -107,13 +107,6 @@ const taxedParts = {
 // Setup global mocks
 let mockCmsContent = {};
 
-jest.mock('@/mixins/base-mixin.js', () => ({
-    methods: {
-        getAmountDue: jest.fn().mockImplementation(() => 5),
-        getDisplayAmountDue: jest.fn().mockImplementation(() => '$5.00')
-    }
-}));
-
 jest.mock('@/helpers/cms-content-helper', () => ({
     fetchCmsContentForPage: () => Promise.resolve('content')
 }));

src/layouts/payment-page/payment-page.vue

@@ -396,8 +396,8 @@ import issPageValues from '@/router/router-constants/issPage-values.js';
 import { fetchCmsContentForPage } from '@/helpers/cms-content-helper';
 import settleAllPromises from '@/helpers/layout-helper';
 import { Form } from 'vee-validate';
-import baseMixin from '@/mixins/base-mixin.js';
 import BaseFormMixin from '@/mixins/base-form-mixin.js';
+import { getCartTotal } from '@/helpers/cart-helper';
 import { useMainStore } from '@/store';
 import iframeResize from 'iframe-resizer/js/iframeResizer.js';
 import externalUrls from '@/router/router-constants/externalUrl-values.js';
@@ -410,6 +410,7 @@ import { AppointmentTypeStrings } from '@/constants/schedule-constants.js';
 import queryStrings from '@/constants/query-strings';
 import alert from '@/ux-components/alert/alert.vue';
 import cartDropdown from '@/iss-components/cart-dropdown/cart-dropdown.vue';
+import { formatAmountInDollars } from '@/helpers/text-helper';
 
 export default {
     name: 'payment-page',
@@ -715,10 +716,10 @@ export default {
             this.payInAdvanceLineItems = lineItems.join('||');
         },
         getAmountDue() {
-            return baseMixin.methods.getAmountDue(useMainStore().lineItems);
+            return getCartTotal(useMainStore().order);
         },
         getDisplayAmountDue() {
-            return baseMixin.methods.getDisplayAmountDue(useMainStore().lineItems);
+            return formatAmountInDollars(this.getAmountDue());
         },
         fetchSignatureInfo(signatureInfo) {
             this.authToken = signatureInfo.token;

src/layouts/schedule-page/time-slot-modal-question/time-slot-modal-question.vue

@@ -47,6 +47,8 @@ import buttonQuestion from '@/digital-components/button-question/button-question
 
 // Helpers
 import { deepClone } from '@/helpers/object-helper';
+import { formatAmountInDollars } from '@/helpers/text-helper';
+import { getPriceOfLineItem } from '@/helpers/price-calculator';
 
 // Validation
 import { defineRule, useField } from 'vee-validate';
@@ -421,7 +423,7 @@ export default {
         },
         getPremiumAppointmentTimeSlot(timeSlotData) {
             const formattedPrice =
-                `+$${this.getTotalLineItemPrice(this.premiumAppointmentFee).toFixed(2)}`;
+                `+${formatAmountInDollars(getPriceOfLineItem(this.premiumAppointmentFee, false))}`;
 
             return {
                 // Unique value is required for each <input> and the premium appoinment shares an id

src/layouts/service-packages/service-package-question/service-package-question.vue

@@ -18,6 +18,7 @@ import servicePackageRadio from '@/layouts/service-packages/service-package-ques
 import partTypeStrings from '@/constants/part-type-strings';
 import { useMainStore } from '@/store';
 import allGlassPartsAndItemsHavePrices from '@/layouts/service-packages/service-package-helper/service-package-helper';
+import { getPriceOfLineItem } from '@/helpers/price-calculator';
 
 const glassLocations = damageLocationsSelected;
 
@@ -186,7 +187,7 @@ export default {
                             && item.partType.toUpperCase() === partTypeStrings.FRONT_WIPER)
                         || (priceRearWipers && item.partType.toUpperCase() === partTypeStrings.REAR_WIPER)
                 ) {
-                    vapsPrice += this.getTotalLineItemPrice(item);
+                    vapsPrice += getPriceOfLineItem(item, false);
                 }
             });
             return vapsPrice;
@@ -205,7 +206,7 @@ export default {
                         || (priceRainDefense
                             && item.partType.toUpperCase() === partTypeStrings.RAIN_DEFENSE)
                 ) {
-                    vapsPrice += this.getTotalLineItemPrice(item);
+                    vapsPrice += getPriceOfLineItem(item, false);
                 }
             });
             return vapsPrice;
@@ -309,9 +310,6 @@ export default {
             const glassLocationMatches =
                 store.order.damage.glassToReplace?.filter((glassToReplace) => glassToReplace.glassLocation === glassLocation) ?? [];
             return !!glassLocationMatches.length;
-        },
-        getTotalLineItemPrice(lineItem) {
-            return lineItem.kitPrice + lineItem.laborAmount + lineItem.sellingPrice;
         }
     }
 };

src/mixins/base-mixin.js

@@ -36,62 +36,6 @@ export default {
         savePageDataToStore(page, data) {
             useMainStore().updatePageData({ page, data });
         },
-        getTotalPriceOfAllLineItemsAndChildParts(lineItems, includeTax) {
-            let totalPrice = 0;
-            lineItems.forEach((lineItem) => {
-                totalPrice += this.getTotalLineItemPrice(lineItem, includeTax);
-                if (lineItem.childParts) {
-                    totalPrice += this.getTotalPriceOfAllLineItemsAndChildParts(
-                        lineItem.childParts,
-                        includeTax
-                    );
-                }
-            });
-            return totalPrice;
-        },
-        getTotalLineItemPrice(lineItem, includeTax) {
-            if (includeTax) {
-                return (
-                    lineItem.kitPrice
-                    + lineItem.laborAmount
-                    + lineItem.sellingPrice
-                    + lineItem.salesTax
-                );
-            }
-            return lineItem.kitPrice + lineItem.laborAmount + lineItem.sellingPrice;
-        },
-        getDisplayAmountDue(lineItems) {
-            return this.getAmountDue(lineItems).toLocaleString('en-US', {
-                style: 'currency',
-                currency: 'USD'
-            });
-        },
-        getAmountDue(lineItems) {
-            if (!useMainStore().isNoComp && !useMainStore().isITAC) {
-                return useMainStore().order.currentDeductible;
-            }
-
-            let amountDue = 0;
-            if (lineItems.glassParts) {
-                amountDue += this.getTotalPriceOfAllLineItemsAndChildParts(
-                    lineItems.glassParts,
-                    false
-                );
-            }
-            if (lineItems.supportingItems) {
-                amountDue += this.getTotalPriceOfAllLineItemsAndChildParts(
-                    lineItems.supportingItems,
-                    false
-                );
-            }
-            if (lineItems.vaps) {
-                amountDue += this.getTotalPriceOfAllLineItemsAndChildParts(lineItems.vaps, false);
-            }
-            if (lineItems.promos) {
-                amountDue += this.getTotalPriceOfAllLineItemsAndChildParts(lineItems.promos, false);
-            }
-            return ((amountDue * 100) / 100).toFixed(2);
-        },
         scrollToPageTop() {
             const container = document.getElementsByClassName('fade-on-route-transition')[0];
             container.scrollTo({ top: 0, left: 0, behavior: 'smooth' });

src/router/index.js

@@ -170,16 +170,18 @@ router.afterEach(async (to, from) => {
         store.clearSaveSessionPromise();
     }
 
-    const saveSessionSynchronous = !!from.params[routerParams.SAVE_SESSION_SYNCHRONOUS];
-    await saveSession({ shouldAwaitSaveSessionQueue: saveSessionSynchronous }).catch((error) => {
-        if (from.name === issPageValues.WELCOME_PAGE) {
-            store.setBailout(bailoutMessage.saveSessionError(error.data));
-            router.navigate(
-                navigationScenarios.SAVE_SESSION_FAILED,
-                { query: { issPage: issPageValues.WELCOME_PAGE } }
-            );
-        }
-    });
+    if (to.query.issPage !== issPageValues.ORDER_CONFIRMATION) {
+        const saveSessionSynchronous = !!from.params[routerParams.SAVE_SESSION_SYNCHRONOUS];
+        await saveSession({ shouldAwaitSaveSessionQueue: saveSessionSynchronous }).catch((error) => {
+            if (from.name === issPageValues.WELCOME_PAGE) {
+                store.setBailout(bailoutMessage.saveSessionError(error.data));
+                router.navigate(
+                    navigationScenarios.SAVE_SESSION_FAILED,
+                    { query: { issPage: issPageValues.WELCOME_PAGE } }
+                );
+            }
+        });
+    }
 
     if (to.query.issPage !== issPageValues.ENTRY_PAGE) {
         // Push page view to GA

src/store/index.js

@@ -24,6 +24,7 @@ import {
 import partTypeStrings from '@/constants/part-type-strings';
 import bailoutMessage from '@/constants/bailoutMessage';
 import bailoutCode from '@/constants/bailoutCode';
+import partNumberStrings from "@/constants/part-number-strings";
 
 const storeId = 'main';
 
@@ -149,8 +150,9 @@ export const getDefaultState = () => ({
             glassParts: null,
             otherParts: null,
             supportingItems: null,
+            feeItems: [],
             vaps: null,
-            mobileFee: null
+            serverData: null
         },
         payment: {
             insuranceCoverage: {
@@ -273,6 +275,19 @@ export const useMainStore = defineStore({
         policy: (state) => state.order.policy,
         hasExactlyOneChip: () => state.order.damage.numberOfChips === 1,
         isPolicyVehicle: () => state.order.vehicle.policyVehicleId != null,
+        hasWindshieldReplacement: (s) => {
+            const { damage } = s.order;
+            if (damage.isRepair) {
+                return false;
+            }
+
+            const { glassParts } = s.order.lineItems;
+            if (!glassParts || glassParts.length === 0) {
+                return false;
+            }
+
+            return glassParts.findIndex((gp) => gp.partType === 'WINDSHIELD') !== -1;
+        },
         hasAnyNonWindshieldGlassParts: (s) => !s.order.policy.isDamageGlassOnly,
         isMobileAppointment: (state) => state.order.serviceLocation.appointmentType === AppointmentTypeStrings.MOBILE
             || state.order.serviceLocation.appointmentType === AppointmentTypeStrings.MOBILE_NOT_ITAC_AND_NOT_NOCOMP,
@@ -848,8 +863,9 @@ export const useMainStore = defineStore({
             let lineItems = [
                 ...(order.lineItems.supportingItems ?? []),
                 ...(order.lineItems.vaps ?? []),
-                ...getFlattenedArrayOfLineItemsWithChildParts(order.lineItems.glassParts)
+                ...(order.lineItems.glassParts)
             ];
+            lineItems = getLineItemsFlattened(lineItems);
             lineItems = lineItems.map((lineItem) => ({
                 partNumber: lineItem.partNumber,
                 partType: lineItem.partType
@@ -909,8 +925,9 @@ export const useMainStore = defineStore({
             let lineItems = [
                 ...(order.lineItems.supportingItems ?? []),
                 ...(order.lineItems.vaps ?? []),
-                ...getFlattenedArrayOfLineItemsWithChildParts(order.lineItems.glassParts)
+                ...(order.lineItems.glassParts)
             ];
+            lineItems = getLineItemsFlattened(lineItems);
             lineItems = lineItems.map((lineItem) => ({
                 partNumber: lineItem.partNumber,
                 partType: lineItem.partType
@@ -1044,16 +1061,17 @@ export const useMainStore = defineStore({
                 this.order.serviceLocation.zipCodeCtu = zipInfo.data.zipCodeCtu;
             }
             const ctuToUse = this.order.serviceLocation.zipCodeCtu;
-            const availableLineItemsFormattedForRequest = getLineItemQueryStringForPricing(availableLineItems);
             const deductibleToUse = this.order.currentDeductible ?? 0;
 
+            const lineItemsQueryString = getLineItemQueryString(availableLineItems, 'lineItems');
+
             let queryString =
             `ParentAccountNumber=${this.order.accountNumber}`
             + `&BillToAccountNumber=${this.billToNumberToUse}`
             + `&CTU=${ctuToUse}`
             + `&Deductible=${deductibleToUse}`
             + `&ZipCode=${zipCodeToUse}`
-            + `${availableLineItemsFormattedForRequest}`;
+            + `&${lineItemsQueryString}`;
 
             const lineItemServerData = this.order.lineItems?.serverData;
             if (lineItemServerData) {
@@ -1069,8 +1087,13 @@ export const useMainStore = defineStore({
                     throw error;
                 });
 
-            if (response.data?.lineItems) {
-                const retAvailableLineItems = addPricesToLineItems(availableLineItems, response.data.lineItems);
+            const { lineItems, serverData } = response.data;
+            if (serverData) {
+                this.order.lineItems.serverData = serverData;
+            }
+
+            if (lineItems) {
+                const retAvailableLineItems = addPricesToLineItems(availableLineItems, lineItems);
                 return retAvailableLineItems;
             }
             return availableLineItems;
@@ -1086,10 +1109,7 @@ export const useMainStore = defineStore({
         },
 
         getServiceabilityDetails({ serviceZipCode }) {
-            const lineItemsWithOnlyPartNumbers = this.order.lineItems.supportingItems.map((lineItem) => ({
-                partNumber: lineItem.partNumber
-            }));
-            const lineItems = buildQueryStringParameterFromArrayOfComplexObjects(lineItemsWithOnlyPartNumbers, 'lineItems');
+            const lineItems = getLineItemQueryString(this.order.lineItems.supportingItems, 'lineItems');
 
             const { vehicle } = this.order;
             const { carId } = vehicle;
@@ -1209,6 +1229,10 @@ export const useMainStore = defineStore({
                 return Promise.resolve(null);
             }
 
+            if (this.hasSubmittedOrder()) {
+                return Promise.resolve(null);
+            }
+
             const loadedFromDupeCheck = !!(this.order.loadedFromDupeCheck && !this.order.loadedSessionClearedPreviousData);
 
             const newGlassToReplace = convertGlassPieceNamingForApi(damage.glassToReplace);
@@ -1593,20 +1617,50 @@ export const useMainStore = defineStore({
                 return;
             }
 
-            let parts = partsData;
-            if (!this.isNoComp && !this.isITAC) {
-                parts = parts.filter((i) => i.partNumber !== partTypeStrings.RECYCLE_FEE);
-            }
+            // Process Recycle Fee
+            this.updateRecycleFee(partsData.find((rf) => rf.partNumber === partNumberStrings.RECYCLE_FEE));
 
-            this.order.lineItems.supportingItems = parts;
+            // Remove RecycleFee from supported items as it's saved in feeItems;
+            this.order.lineItems.supportingItems = partsData.filter((i) => i.partNumber !== partNumberStrings.RECYCLE_FEE);
         },
 
         updateVaps(partsData) {
             this.order.lineItems.vaps = partsData;
         },
 
-        updateMobileFee(mobileFee) {
-            this.order.lineItems.mobileFee = mobileFee;
+        updateMobileFee(fee) {
+            // Mobile Fee is only added for NO COMP or ITAC
+            if (fee && (this.isNoComp || this.isITAC)) {
+                this.addPartTypeFeeItem(fee, partTypeStrings.MOBILE_FEE);
+            } else {
+                this.addPartTypeFeeItem(null, partTypeStrings.MOBILE_FEE);
+            }
+        },
+
+        updateRecycleFee(fee) {
+            // Recycle Fee is only added for NO COMP or ITAC and has Windshield Replacement
+            if (fee && (this.isNoComp || this.isITAC) && this.hasWindshieldReplacement) {
+                this.addPartNumberFeeItem(fee, partNumberStrings.RECYCLE_FEE);
+            } else {
+                this.addPartNumberFeeItem(null, partNumberStrings.RECYCLE_FEE);
+            }
+        },
+
+        addPartNumberFeeItem(feeItem, partNumber) {
+            this.addFeeItem(feeItem, (fi) => fi.partNumber !== partNumber);
+        },
+
+        addPartTypeFeeItem(feeItem, partType) {
+            this.addFeeItem(feeItem, (fi) => fi.partType !== partType);
+        },
+
+        addFeeItem(feeItem, filter) {
+            let { feeItems } = this.order.lineItems;
+            // Remove all fee items with the given filter
+            feeItems = feeItems.filter(filter);
+            if (feeItem) {
+                feeItems.push(feeItem);
+            }
         },
 
         async setPriceAndSalesTaxForOrderLineItems() {
@@ -1614,16 +1668,13 @@ export const useMainStore = defineStore({
                 ...(this.order.lineItems.supportingItems ?? []),
                 ...(this.order.lineItems.glassParts ?? []),
                 ...(this.order.lineItems.otherParts ?? []),
-                ...(this.order.lineItems.vaps ?? [])
+                ...(this.order.lineItems.vaps ?? []),
+                ...(this.order.lineItems.feeItems ?? []
+                )
             ];
 
-            if (this.order.lineItems.mobileFee != null) {
-                lineItemsToTax.push(this.order.lineItems.mobileFee);
-            }
-
-            const pricedLineItemsToTax = await this.getPriceOrderItems(lineItemsToTax);
-
-            this.taxOrderItemsAndSaveServerData(pricedLineItemsToTax);
+            await this.getPriceOrderItems(lineItemsToTax);
+            await this.getTaxOrderItems(lineItemsToTax);
         },
 
         updateVehicle(vehicle) {
@@ -1731,6 +1782,8 @@ export const useMainStore = defineStore({
         resetGlassPartsState() {
             this.order.lineItems.glassParts = null;
             this.order.lineItems.supportingItems = null;
+            this.order.lineItems.feeItems = [];
+            this.order.lineItems.serverData = null;
             this.order.damage.partQuestionAnswers = null;
             this.order.damage.moldingQuestionAnswers = null;
             this.order.damage.capabilityQuestionAnswers = null;
@@ -1960,7 +2013,7 @@ export const useMainStore = defineStore({
         },
 
         // Tax order actions
-        async taxOrderItemsAndSaveServerData(pricedLineItems) {
+        async getTaxOrderItems(pricedLineItems) {
             const { order } = this;
             const { serviceLocation } = order;
             const { providerNumber } = serviceLocation.provider;
@@ -1969,39 +2022,27 @@ export const useMainStore = defineStore({
             const serviceLocationState = serviceLocation.state;
             const serviceLocationZipCode = serviceLocation.zipCode;
 
-            const flattenedLineItemsWithChildParts = getFlattenedArrayOfLineItemsWithChildParts(pricedLineItems);
-
-            const lineItemsWithOnlyPriceInfo = flattenedLineItemsWithChildParts.map((lineItem) => ({
-                partNumber: lineItem.partNumber,
-                laborAmount: lineItem.laborAmount ?? 0,
-                kitPrice: lineItem.kitPrice ?? 0,
-                sellingPrice: lineItem.sellingPrice ?? 0
-            }));
-
-            const pricedLineItemsFormattedForRequest = buildQueryStringParameterFromArrayOfComplexObjects(
-                lineItemsWithOnlyPriceInfo,
-                'lineItems'
-            );
+            const lineItemsQueryString = getLineItemQueryString(pricedLineItems, 'lineItems');
 
             let queryString = '';
             if (appointmentType === AppointmentTypeStrings.MOBILE
                 || appointmentType === AppointmentTypeStrings.MOBILE_NOT_ITAC_AND_NOT_NOCOMP) {
                 queryString =
-                `ParentAccountNumber=${applicationConfig.CASH_PARENT_ACCOUNT_NUMBER}`
+                `ParentAccountNumber=${this.order.accountNumber}`
                 + `&BillToAccountNumber=${this.billToNumberToUse}`
                 + `&ProviderNumber=${providerNumber}`
                 + `&AppointmentType=${appointmentType}`
                 + `&ServiceLocation.City=${serviceLocationCity}`
                 + `&ServiceLocation.State=${serviceLocationState}`
                 + `&ServiceLocation.ZipCode=${serviceLocationZipCode}`
-                + `&${pricedLineItemsFormattedForRequest}`;
+                + `&${lineItemsQueryString}`;
             } else {
                 queryString =
-                `ParentAccountNumber=${applicationConfig.CASH_PARENT_ACCOUNT_NUMBER}`
+                `ParentAccountNumber=${this.order.accountNumber}`
                 + `&BillToAccountNumber=${this.billToNumberToUse}`
                 + `&ProviderNumber=${providerNumber}`
                 + `&AppointmentType=${appointmentType}`
-                + `&${pricedLineItemsFormattedForRequest}`;
+                + `&${lineItemsQueryString}`;
             }
 
             const lineItemServerData = this.order.lineItems.serverData;
@@ -2370,7 +2411,6 @@ export const useMainStore = defineStore({
         resetPartsAndDependencies() {
             this.resetGlassPartsState();
             this.updateVaps(null);
-            this.updateMobileFee(null);
 
             this.resetServiceLocationAndDependencies();
         },
@@ -2412,6 +2452,8 @@ export const useMainStore = defineStore({
             const { experiments } = this.applicationUser;
             const { issConfig } = this;
 
+            submittedOrder.isUnverified = this.isUnverified;
+
             // set to local storage
             window.sessionStorage.setItem(webStorageConstants.SUBMITTED_ORDER, JSON.stringify(submittedOrder));
 
@@ -2543,29 +2585,13 @@ function addTaxesToPricedLineItems(pricedLineItems, taxingLineItems = []) {
     return pricedLineItems;
 }
 
-function getLineItemQueryStringForPricing(lineItems) {
-    return lineItems.map((lineItem, index) => {
-        let queryStringSnippet = `&LineItems[${index}].partNumber=${lineItem.partNumber}`;
-        if (lineItem.childParts) {
-            queryStringSnippet += getLineItemQueryStringForPricing(lineItem.childParts);
-        }
-
-        return queryStringSnippet;
-    }).join('');
+function getLineItemQueryString(lineItems, parameterName) {
+    return getLineItemsFlattened(lineItems).map((lineItem, index) =>
+        `${parameterName}[${index}].partNumber=${lineItem.partNumber}`).join('&');
 }
 
-function getFlattenedArrayOfLineItemsWithChildParts(lineItems) {
-    let flattenedArray = [];
-    lineItems?.forEach((lineItem) => {
-        flattenedArray.push(lineItem);
-        if (lineItem.childParts) {
-            flattenedArray = [
-                ...flattenedArray,
-                ...getFlattenedArrayOfLineItemsWithChildParts(lineItem.childParts)
-            ];
-        }
-    });
-    return flattenedArray;
+function getLineItemsFlattened(lineItems) {
+    return lineItems?.flatMap((li) => [li, ...(getLineItemsFlattened(li.childParts) ?? [])]) ?? [];
 }
 
 function buildQueryStringParameterFromArrayOfComplexObjects(arrayOfObjects, parameterName) {