remove votes

.gitignore

@@ -40,3 +40,5 @@ yarn-error.log*
 *.tsbuildinfo
 next-env.d.ts
 .env
+
+RATATOING.mp4

src/app/api/movies/[id]/vote/route.ts

@@ -4,6 +4,7 @@ import { NextResponse } from "next/server";
 import { auth } from "../../../auth/auth";
 import { headers } from "next/headers";
 import { idSchema, validateParams } from "@/lib/validation";
+import { authClient } from "@/lib/auth";
 
 const prisma = new PrismaClient();
 
@@ -11,9 +12,9 @@ export async function POST(
   req: Request,
   { params }: { params: Promise<{ id: string }> }
 ) {
-  const session = await auth.api.getSession({ headers: await headers() });
+  const session = await authClient.getSession({ fetchOptions: { headers: await headers() } });
 
-  if (!session || !session.user?.id) {
+  if (!session || !session.data?.user.id) {
     return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
   }
 
@@ -24,7 +25,7 @@ export async function POST(
   }
   
   const movieId = data.id;
-  const userId = session.user.id;
+  const userId = session.data.user.id;
 
   // Check if the user has already voted for this movie
   const existingVote = await prisma.vote.findUnique({
@@ -37,18 +38,52 @@ export async function POST(
   });
 
   if (existingVote) {
-    return NextResponse.json(
-      { error: "You have already voted for this movie" },
-      { status: 400 }
-    );
+    // If the user has already voted, remove the vote
+    await prisma.vote.delete({
+      where: {
+        id: existingVote.id,
+      },
+    });
+
+    const movie = await prisma.movie.findUnique({
+      where: { id: movieId },
+    });
+
+    await fetch(process.env.SLACK_WEBHOOK!, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        text: `User <@${session.data.user.id}> removed their vote for ${movie!.title}`,
+      }),
+    });
+
+    return NextResponse.json({ message: "Vote removed successfully" });
+  } else {
+    // If the user has not voted, add the vote
+    const vote = await prisma.vote.create({
+      data: {
+        movieId,
+        userId,
+      },
+    });
+
+    const movie = await prisma.movie.findUnique({
+      where: { id: movieId },
+      include: { votes: true },
+    });
+
+    await fetch(process.env.SLACK_WEBHOOK!,
+      {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({
+          text: `User <@${session.data.user.id}> just voted for ${movie!.title}!`,
+        }),
+      });
+    return NextResponse.json(vote);
   }
-
-  const vote = await prisma.vote.create({
-    data: {
-      movieId,
-      userId,
-    },
-  });
-
-  return NextResponse.json(vote);
 }

src/app/page.tsx

@@ -20,7 +20,7 @@ interface Movie {
 }
 
 export default function Home() {
-  const { data: session } = authClient.useSession();
+  const { data: session, isPending } = authClient.useSession();
   const [movies, setMovies] = useState<Movie[]>([]);
   const [loading, setLoading] = useState(true);
   const [votingMovieId, setVotingMovieId] = useState<string | null>(null);
@@ -48,6 +48,9 @@ export default function Home() {
 
     setVotingMovieId(movieId);
 
+    const movieToUpdate = movies.find(movie => movie.id === movieId);
+    const alreadyVoted = movieToUpdate?.userVote;
+
     try {
       const response = await fetch(`/api/movies/${movieId}/vote`, {
         method: 'POST',
@@ -59,7 +62,11 @@ export default function Home() {
       if (response.ok) {
         // Refresh movies to show updated vote count
         fetchMovies();
-        toast.success("Vote recorded successfully!");
+        if (alreadyVoted) {
+          toast.success("Vote removed successfully!");
+        } else {
+          toast.success("Vote recorded successfully!");
+        }
       } else {
         const errorData = await response.json();
         toast.error(errorData.error || 'Failed to vote');
@@ -146,14 +153,14 @@ export default function Home() {
                     <div className="flex justify-between items-center">
                       <Button 
                         onClick={() => handleVote(movie.id)}
-                        disabled={votingMovieId === movie.id || movie.userVote || movie.isOwnSubmission}
+                        disabled={votingMovieId === movie.id || movie.isOwnSubmission}
                         className="transition-colors"
                         variant={movie.userVote ? "secondary" : "default"}
                       >
                         {movie.isOwnSubmission 
                           ? "Your Submission" 
                           : movie.userVote 
-                            ? "Already Voted" 
+                            ? "Remove Vote" 
                             : votingMovieId === movie.id 
                               ? "Voting..." 
                               : "Vote"}