can add admins from website

admin-portal-frontend/src/app/home/page.tsx

@@ -1,13 +1,14 @@
 import React from 'react';
+import InviteAdmin from '../invite-admin';
 
 
 export default function Home() {
 
 
   return (
-    <div className="flex items-center justify-center">
-      logged in!
-    </div>
+    <><div className="flex items-center justify-center mb-2">
+      Success! Logged in!
+    </div><InviteAdmin /></>
 
   );
 }

admin-portal-frontend/src/app/invite-admin.tsx

@@ -0,0 +1,58 @@
+"use client";
+
+import React, { useState } from 'react';
+import { doc, setDoc, getFirestore } from 'firebase/firestore';
+
+const InviteAdmin = () => {
+  const [email, setEmail] = useState('');
+  const [status, setStatus] = useState('');
+  const db = getFirestore();
+
+  const handleInvite = async (e: any) => {
+    e.preventDefault();
+    const inviteRef = doc(db, 'invitations', email);
+
+    try {
+      await setDoc(inviteRef, { invited: true }); 
+      setStatus('Invitation sent successfully.');
+      setEmail('');
+    } catch (error: any) {
+      setStatus(`Failed to send invitation: ${error.message}`);
+    }
+  };
+
+
+
+return (
+    <div className="flex items-center justify-center">
+      <form onSubmit={handleInvite} className="flex flex-col items-center">
+        <input
+          className="mb-2 p-2 border w-full rounded border-gray-400"
+          type="email"
+          value={email}
+          onChange={(e) => setEmail(e.target.value)}
+          placeholder="Enter email to invite"
+          required
+        />
+        <button
+          type="submit"
+          style={{
+            backgroundColor: '#00629B', 
+            color: 'white',
+            border: 'none',
+            borderRadius: '4px', 
+            padding: '7px 14px',
+            cursor: 'pointer',
+          }}
+          className="hover:bg-blue-700 transition-colors"
+        >
+          Add Admin
+        </button>
+      </form>
+      {status && <p>{status}</p>}
+    </div>
+  );
+
+};
+
+export default InviteAdmin;