fix: team invitation links not working properly (#177) (#204)

Co-authored-by: Claude <noreply@anthropic.com>

apps/web/src/app/join-team/page.tsx

@@ -4,11 +4,16 @@ import Spinner from "@unsend/ui/src/spinner";
 import { getServerAuthSession } from "~/server/auth";
 import { redirect } from "next/navigation";
 
-export default async function CreateTeam() {
+export default async function CreateTeam({
+  searchParams,
+}: {
+  searchParams: { inviteId?: string };
+}) {
   const session = await getServerAuthSession();
 
   if (!session) {
-    redirect("/login");
+    const inviteId = searchParams?.inviteId;
+    redirect(`/login${inviteId ? `?inviteId=${inviteId}` : ""}`);
   }
 
   return (

apps/web/src/app/login/login-page.tsx

@@ -26,6 +26,7 @@ import { BuiltInProviderType } from "next-auth/providers/index";
 import Spinner from "@unsend/ui/src/spinner";
 import Link from "next/link";
 import { useTheme } from "@unsend/ui";
+import { useSearchParams as useNextSearchParams } from "next/navigation";
 
 const emailSchema = z.object({
   email: z
@@ -93,9 +94,10 @@ export default function LoginPage({
     const email = emailForm.getValues().email;
     console.log("email", email);
 
+    const finalCallbackUrl = inviteId ? `/join-team?inviteId=${inviteId}` : `${callbackUrl}/dashboard`;
     window.location.href = `/api/auth/callback/email?email=${encodeURIComponent(
       email.toLowerCase()
-    )}&token=${values.otp.toLowerCase()}${callbackUrl ? `&callbackUrl=${callbackUrl}/dashboard` : ""}`;
+    )}&token=${values.otp.toLowerCase()}&callbackUrl=${encodeURIComponent(finalCallbackUrl)}`;
   }
 
   const emailProvider = providers?.find(
@@ -105,9 +107,13 @@ export default function LoginPage({
   const [submittedProvider, setSubmittedProvider] =
     useState<LiteralUnion<BuiltInProviderType> | null>(null);
   
+  const searchParams = useNextSearchParams();
+  const inviteId = searchParams.get("inviteId");
+
   const handleSubmit = (provider: LiteralUnion<BuiltInProviderType>) => {
     setSubmittedProvider(provider);
-    signIn(provider);
+    const callbackUrl = inviteId ? `/join-team?inviteId=${inviteId}` : "/dashboard";
+    signIn(provider, { callbackUrl });
   };
 
   const { resolvedTheme } = useTheme();

apps/web/src/server/auth.ts

@@ -53,6 +53,11 @@ function getProviders() {
         clientId: env.GITHUB_ID,
         clientSecret: env.GITHUB_SECRET,
         allowDangerousEmailAccountLinking: true,
+        authorization: {
+          params: {
+            scope: 'read:user user:email'
+          }
+        }
       })
     );
   }