refactor: Replace provider === 'google' with isGoogleProvider helper

apps/web/__tests__/helpers.ts

@@ -2,6 +2,7 @@ import type { EmailAccountWithAI } from "@/utils/llms/types";
 import type { EmailForLLM } from "@/utils/types";
 import { ActionType, LogicalOperator } from "@/generated/prisma/enums";
 import type { Action, Prisma } from "@/generated/prisma/client";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 type EmailAccountSelect = {
   id: string;
@@ -283,7 +284,7 @@ export function getCalendarConnection({
   return {
     id: `conn-${provider}`,
     provider,
-    email: `test@${provider === "google" ? "gmail" : "outlook"}.com`,
+    email: `test@${isGoogleProvider(provider) ? "gmail" : "outlook"}.com`,
     accessToken: "token",
     refreshToken: "refresh",
     expiresAt: new Date(),

apps/web/app/(app)/[emailAccountId]/assistant/settings/PersonalSignatureSetting.tsx

@@ -30,6 +30,7 @@ import {
 } from "@/components/ui/dialog";
 import { Textarea } from "@/components/ui/textarea";
 import { Label } from "@/components/ui/label";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 export function PersonalSignatureSetting() {
   const { data, isLoading, error } = useEmailAccountFull();
@@ -71,7 +72,7 @@ function SignatureDialog({
   const [selectedSignature, setSelectedSignature] = useState<string>("");
   const [manualSignature, setManualSignature] = useState(currentSignature);
 
-  const isGmail = provider === "google";
+  const isGmail = isGoogleProvider(provider);
 
   const { execute: executeSave, isExecuting: isSaving } = useAction(
     saveSignatureAction.bind(null, emailAccountId),

apps/web/app/(app)/[emailAccountId]/settings/SignatureSectionForm.tsx

@@ -20,6 +20,7 @@ import { useAccount } from "@/providers/EmailAccountProvider";
 import { zodResolver } from "@hookform/resolvers/zod";
 import { getActionErrorMessage } from "@/utils/error";
 import { saveSignatureBody } from "@/utils/actions/user.validation";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 export const SignatureSectionForm = ({
   signature,
@@ -36,7 +37,7 @@ export const SignatureSectionForm = ({
   const editorRef = useRef<TiptapHandle>(null);
 
   const { emailAccountId, provider } = useAccount();
-  const isGmail = provider === "google";
+  const isGmail = isGoogleProvider(provider);
 
   const { execute, isExecuting } = useAction(
     saveSignatureAction.bind(null, emailAccountId),

apps/web/app/(app)/accounts/AddAccount.tsx

@@ -6,14 +6,16 @@ import { toastError } from "@/components/Toast";
 import Image from "next/image";
 import { TypographyP } from "@/components/Typography";
 import { getAccountLinkingUrl } from "@/utils/account-linking";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 export function AddAccount() {
   const [isLoadingGoogle, setIsLoadingGoogle] = useState(false);
   const [isLoadingMicrosoft, setIsLoadingMicrosoft] = useState(false);
 
   const handleAddAccount = async (provider: "google" | "microsoft") => {
-    const setLoading =
-      provider === "google" ? setIsLoadingGoogle : setIsLoadingMicrosoft;
+    const setLoading = isGoogleProvider(provider)
+      ? setIsLoadingGoogle
+      : setIsLoadingMicrosoft;
     setLoading(true);
 
     try {
@@ -22,7 +24,7 @@ export function AddAccount() {
     } catch (error) {
       console.error(`Error initiating ${provider} link:`, error);
       toastError({
-        title: `Error initiating ${provider === "google" ? "Google" : "Microsoft"} link`,
+        title: `Error initiating ${isGoogleProvider(provider) ? "Google" : "Microsoft"} link`,
         description: "Please try again or contact support",
       });
       setLoading(false);

apps/web/utils/account-linking.ts

@@ -1,5 +1,6 @@
 import type { GetAuthLinkUrlResponse } from "@/app/api/google/linking/auth-url/route";
 import type { GetOutlookAuthLinkUrlResponse } from "@/app/api/outlook/linking/auth-url/route";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 /**
  * Initiates the OAuth account linking flow for Google or Microsoft.
@@ -18,7 +19,7 @@ export async function getAccountLinkingUrl(
 
   if (!response.ok) {
     throw new Error(
-      `Failed to initiate ${provider === "google" ? "Google" : "Microsoft"} account linking`,
+      `Failed to initiate ${isGoogleProvider(provider) ? "Google" : "Microsoft"} account linking`,
     );
   }
 

apps/web/utils/calendar/event-provider.ts

@@ -3,6 +3,7 @@ import type { Logger } from "@/utils/logger";
 import type { CalendarEventProvider } from "@/utils/calendar/event-types";
 import { GoogleCalendarEventProvider } from "@/utils/calendar/providers/google-events";
 import { MicrosoftCalendarEventProvider } from "@/utils/calendar/providers/microsoft-events";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 /**
  * Create calendar event providers for all connected calendars.
@@ -37,7 +38,7 @@ export async function createCalendarEventProviders(
     if (!connection.refreshToken) continue;
 
     try {
-      if (connection.provider === "google") {
+      if (isGoogleProvider(connection.provider)) {
         providers.push(
           new GoogleCalendarEventProvider(
             {

apps/web/utils/calendar/unified-availability.ts

@@ -5,6 +5,7 @@ import prisma from "@/utils/prisma";
 import type { BusyPeriod } from "./availability-types";
 import { createGoogleAvailabilityProvider } from "./providers/google-availability";
 import { createMicrosoftAvailabilityProvider } from "./providers/microsoft-availability";
+import { isGoogleProvider } from "@/utils/email/provider-types";
 
 /**
  * Fetch calendar availability across all connected calendars (Google and Microsoft)
@@ -61,8 +62,8 @@ export async function getUnifiedCalendarAvailability({
   }
 
   // Group calendars by provider
-  const googleConnections = calendarConnections.filter(
-    (conn) => conn.provider === "google",
+  const googleConnections = calendarConnections.filter((conn) =>
+    isGoogleProvider(conn.provider),
   );
   const microsoftConnections = calendarConnections.filter(
     (conn) => conn.provider === "microsoft",