Cursor converted store/index.js to typescript file, compiles successfuly

babel.config.js

@@ -1,3 +1,3 @@
 module.exports = {
-  presets: ["@vue/cli-plugin-babel/preset"],
+  presets: ["@vue/cli-plugin-babel/preset", "@babel/preset-typescript"],
 };

jest.config.js

@@ -5,13 +5,14 @@ module.exports = {
   coverageReporters: ["html", "text", "jest-junit", "cobertura"],    reporters: ['default', 'jest-junit'],
   testResultsProcessor: "jest-junit",
   preset: "@vue/cli-plugin-unit-jest",
-  transform: { "^.+\\.vue$": "@vue/vue3-jest",
-    "^.+\\.mjs$": "babel-jest",
+  transform: {
+    "^.+\\.vue$": "@vue/vue3-jest",
+    "^.+\\.(js|jsx|ts|tsx|mjs)$": "babel-jest",
   },
   transformIgnorePatterns: ["'/node_modules/(?!vee-validate)"],
-  moduleFileExtensions: ["js", "vue"],
+  moduleFileExtensions: ["js", "ts", "vue"],
   collectCoverageFrom: [
-    "src/**/*.{js,vue}",
+    "src/**/*.{js,ts,vue}",
     "!src/main.js",
     "!src/constants/*.js",
     "!src/router/**/*.js",

package.json

@@ -14,6 +14,7 @@
   "dependencies": {
     "@adyen/adyen-web": "^6.27.0",
     "@iframe-resizer/child": "^5.3.3",
+    "@popperjs/core": "^2.11.8",
     "axios": "^0.30.2",
     "bootstrap": "^5.3.3",
     "core-js": "^3.38.1",
@@ -32,8 +33,11 @@
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.25.1",
+    "@babel/preset-typescript": "^7.28.5",
+    "@typescript-eslint/parser": "^5.62.0",
     "@vue/cli-plugin-babel": "~5.0.8",
     "@vue/cli-plugin-eslint": "~5.0.8",
+    "@vue/cli-plugin-typescript": "~5.0.8",
     "@vue/cli-plugin-unit-jest": "~5.0.8",
     "@vue/cli-service": "~5.0.8",
     "@vue/compiler-sfc": "^3.4.38",
@@ -64,6 +68,13 @@
       "no-unused-vars": "off"
     },
     "overrides": [
+      {
+        "files": [
+          "**/*.ts",
+          "**/*.tsx"
+        ],
+        "parser": "@typescript-eslint/parser"
+      },
       {
         "files": [
           "**/__tests__/*.{j,t}s?(x)",

src/store/index.ts

@@ -1,4 +1,5 @@
 import { createStore } from "vuex";
+import type { RootState } from "./types";
 import { endpoints } from "@/constants/endpoints.js";
 import { storeMutations } from "@/constants/store-mutations";
 import { sessionStorageKeyConstants } from "@/constants/session-storage.js";
@@ -1188,7 +1189,7 @@ export const actions = {
             };
             reader.readAsDataURL(image);
         }).then((result) => {
-            const components = result.split(",");
+            const components = (result as string).split(",");
             const contentType = image.type;
             const imageBase64 = components[1];
 
@@ -2231,7 +2232,9 @@ export const actions = {
 
         // Only set handler if this is the very first call in this session
         if (!hasCalled) {
-            options.additionalSuccessEventDataHandler = (response) =>
+            (options as Record<string, unknown>).additionalSuccessEventDataHandler = (response: {
+                data: { provisionalTriggers: unknown; days?: { date: string }[] };
+            }) =>
                 getTimeSlotsAdditionalEventData(
                     response.data.provisionalTriggers,
                     order.serviceLocation.zipCode,
@@ -2299,11 +2302,14 @@ export const actions = {
 
         // Only set handler if this is the very first call in this session
         if (!hasCalled) {
-            options.additionalSuccessEventDataHandler = (response) =>
+            (options as Record<string, unknown>).additionalSuccessEventDataHandler = (response: {
+                data: { provisionalTriggers: unknown; days?: { date: string }[] };
+            }) =>
                 getTimeSlotsAdditionalEventData(
                     response.data.provisionalTriggers,
                     order.serviceLocation.zipCode,
-                    response.data.days?.[0]?.date
+                    response.data.days?.[0]?.date,
+                    undefined
                 );
         }
 
@@ -3508,7 +3514,7 @@ export const actions = {
             sessionStorageKeyConstants.SUBMITTED_STATE,
             JSON.stringify(submittedState)
         );
-        window.sessionStorage.setItem("createNewSessionForHeritage", true);
+        window.sessionStorage.setItem("createNewSessionForHeritage", "true");
 
         // clear vuex
         context.commit(storeMutations.RESET_STATE);
@@ -3642,7 +3648,7 @@ export const actions = {
     },
 };
 
-export default createStore({
+export default createStore<RootState>({
     plugins: [
         createPersistedState(),
         sharedMutations({
@@ -3659,9 +3665,18 @@ export default createStore({
     actions,
 });
 
-export function mapTaxedLineItemsToStoreFormat(availableLineItems, storeLineItems) {
+interface LineItemWithTax {
+    partNumber?: string;
+    laborAmount?: string | number;
+    salesTax?: number;
+}
+
+export function mapTaxedLineItemsToStoreFormat(
+    availableLineItems: LineItemWithTax[],
+    storeLineItems: Record<string, LineItemWithTax[]>
+) {
     // clone the lineItems array because what we're passing in is referencing the store directly
-    const lineItems = deepClone(storeLineItems);
+    const lineItems = deepClone(storeLineItems) as Record<string, LineItemWithTax[]>;
 
     for (let [category, lineItemsInCategory] of Object.entries(lineItems)) {
         lineItemsInCategory = lineItemsInCategory ?? [];
@@ -3682,7 +3697,7 @@ export function mapTaxedLineItemsToStoreFormat(availableLineItems, storeLineItem
                 (lineItem) => lineItem.partNumber == "WSREPAIR"
             );
             repairChipLineItems = repairChipLineItems.sort(
-                (a, b) => parseFloat(b.laborAmount) - parseFloat(a.laborAmount)
+                (a, b) => parseFloat(String(b.laborAmount)) - parseFloat(String(a.laborAmount))
             );
 
             // get the supporting items from the available line items (taxed) that ARE repair chips and sort them by descending labor amount
@@ -3690,7 +3705,7 @@ export function mapTaxedLineItemsToStoreFormat(availableLineItems, storeLineItem
                 (lineItem) => lineItem.partNumber == "WSREPAIR"
             );
             availableRepairChipLineItems = availableRepairChipLineItems.sort(
-                (a, b) => parseFloat(b.laborAmount) - parseFloat(a.laborAmount)
+                (a, b) => parseFloat(String(b.laborAmount)) - parseFloat(String(a.laborAmount))
             );
 
             // go through each one of those mapping the taxes to the correct chip

src/store/types.ts

@@ -0,0 +1,210 @@
+/**
+ * Vuex store state type definitions.
+ * Mirrors the structure from getDefaultState() in store/index.ts
+ */
+
+export interface VehicleRegistration {
+    licensePlate: string | null;
+}
+
+export interface VehicleState {
+    year: number | null;
+    make: string | null;
+    model: string | null;
+    style: string | null;
+    vehicleSubType: string | null;
+    vehicleSpecialClass: string | null;
+    isBigTruck: boolean;
+    carId: string | null;
+    category: string | null;
+    vin: string | null;
+    canSafeliteService: boolean | null;
+    imageUrl: string | null;
+    imageVifNumber: string | null;
+    imageColor: string | null;
+    registration: VehicleRegistration;
+}
+
+export interface ProviderAddress {
+    streetAddress: string | null;
+    city: string | null;
+    state: string | null;
+    zipCode: string | null;
+    zipCodeCtu: string | null;
+}
+
+export interface ServiceLocationProvider {
+    providerNumber: string | null;
+    address: ProviderAddress;
+}
+
+export interface ServiceLocationState {
+    address: string | null;
+    address2: string | null;
+    city: string | null;
+    state: string | null;
+    zipCode: string | null;
+    zipCodeCtu: string | null;
+    appointmentType: string | null;
+    isVehicleProtected: boolean | null;
+    provider: ServiceLocationProvider;
+    techNotes: string | null;
+}
+
+export interface CustomerState {
+    firstName: string | null;
+    lastName: string | null;
+    emailAddress: string | null;
+    phoneNumber: string | null;
+    isSmsOptIn: boolean | null;
+    waitListRequested: boolean | null;
+}
+
+export interface DamageState {
+    isRepair: boolean | null;
+    numberOfChips: number | null;
+    glassToReplace: string | null;
+    partQuestionAnswers: unknown[] | null;
+    moldingQuestionAnswers: unknown[] | null;
+    capabilityQuestionAnswers: unknown[] | null;
+    dateOfLoss: string | null;
+    damageCause: string | null;
+    installOemGlass: boolean | null;
+}
+
+export interface LineItemsState {
+    glassParts: unknown[] | null;
+    supportingItems: unknown[] | null;
+    vaps: unknown[] | null;
+    serverData: unknown | null;
+    promos: unknown[] | null;
+}
+
+export interface InsuranceCoverageState {
+    isVerified: boolean | null;
+    coverageStatus: string | null;
+    coverageSubStatus: string | null;
+    coverageType: string | null;
+    coverageVerificationType: string | null;
+}
+
+export interface CcTokenState {
+    subscriptionId: string | null;
+    expMonth: string | null;
+    expYear: string | null;
+    cardType: string | null;
+    billToPostalCode: string | null;
+    billToFirstName: string | null;
+    billToLastName: string | null;
+    referenceNumber: string | null;
+    authCode: string | null;
+    transactionId: string | null;
+    transReferenceNumber: string | null;
+    lastFour: string | null;
+}
+
+export interface PaymentState {
+    isInsurance: boolean | null;
+    insuranceCoverage: InsuranceCoverageState;
+    parentAccountNumber: number;
+    billToAccountNumber: string | null;
+    isPia: boolean | null;
+    piaType: string | null;
+    inactivePromos: unknown[] | null;
+    paypalToken: string | null;
+    nextGenSettledAmount: number;
+    ccToken: CcTokenState;
+}
+
+export interface PolicyState {
+    currentDeductible: number;
+    originalDeductible: number;
+    policyNumber: string | null;
+    isItac: boolean;
+    additionalAuthFlag: string | null;
+    isNoComp: boolean;
+    insuranceCompanyName: string | null;
+}
+
+export interface ScheduleState {
+    date: string | null;
+    startTime: string | null;
+    endTime: string | null;
+    routeCode: string | null;
+    jobMaxMinutes: number | null;
+    jobMinMinutes: number | null;
+}
+
+export interface OrderState {
+    vehicle: VehicleState;
+    serviceLocation: ServiceLocationState;
+    customer: CustomerState;
+    damage: DamageState;
+    lineItems: LineItemsState;
+    payment: PaymentState;
+    policy: PolicyState;
+    schedule: ScheduleState;
+    referralNumber: string | null;
+    referralSequenceNumber: string | null;
+    referralDate: string | null;
+    referralCorrelationId: string | null;
+    eon: string | null;
+    workOrderNumber: string | null;
+    workOrderId: string | null;
+    customerPortalLoginToken: string | null;
+    lockToken: string | null;
+    settledTenderAmount: number;
+    isRecalAckOptIn: boolean;
+    isRecalAcknowledgedForScheduling: string;
+    isMSRFeeApplicable: boolean;
+}
+
+export interface ApplicationUserState {
+    eventBus: unknown[];
+    pageData: Record<string, unknown>;
+    savedSessionTimeout: Date | null;
+    saveSessionPromise: Promise<unknown> | null;
+    savedSessionId: string | null;
+    crmCustomerId: string | null;
+    lastPageVisited: string | null;
+    experiments: unknown[];
+    triggeredSiteEntry: boolean;
+    affiliateCookies: unknown[];
+    loggingOption: boolean;
+    hasAlreadyTriggeredError: boolean;
+}
+
+export interface RootState {
+    order: OrderState;
+    applicationUser: ApplicationUserState;
+}
+
+/** External parameter state (stored in sessionStorage, not Vuex) */
+export interface ExternalParameterState {
+    isExternalParameter: string;
+    qsStash: unknown;
+    vehicle: {
+        year: string | null;
+        make: string | null;
+        model: string | null;
+        style: string | null;
+    };
+    vehicleDamage: {
+        damageType: string | null;
+        isRepair: boolean | null;
+        numberOfChips: number | null;
+    };
+    estimate: {
+        vinSelection: string | null;
+    };
+    serviceZip: {
+        zipCode: string | null;
+    };
+    quote: {
+        isInsurance: boolean | null;
+        servicePackage: string | null;
+    };
+    customer: {
+        emailAddress: string | null;
+    };
+}

tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "strict": false,
+    "noImplicitAny": false,
+    "strictNullChecks": false,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "skipLibCheck": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["src/*"]
+    }
+  },
+  "include": ["src/**/*.ts", "src/**/*.vue"],
+  "exclude": ["node_modules", "dist", "playwright-tests"]
+}

vue.config.js

@@ -3,6 +3,10 @@ const { environmentVariablesWithDefaults } = require('./environment-variables.js
 
 module.exports = {
     outputDir: "dist/fmg",
+    chainWebpack: (config) => {
+        // Override Vue CLI TypeScript plugin's main.ts entry for gradual migration
+        config.entry("app").clear().add("./src/main.js");
+    },
     publicPath: "/fmg",
     css: {
         loaderOptions: {