[web] GET for team data

web/prisma/schema.prisma

@@ -11,7 +11,7 @@ model User {
   id       Int       @id @default(autoincrement())
   username String    @unique
   password String
-  Submission Session[]
+  sessions Session[]
 }
 
 model Session {
@@ -47,7 +47,7 @@ model Problem {
   sampleOutput String
   realInput    String
   realOutput   String
-  Submission   Submission[]
+  submissions  Submission[]
   contests     Contest[]    @relation("ProblemContestRelation")
 }
 
@@ -66,6 +66,8 @@ model ActiveTeam {
   team             Team      @relation(fields: [teamId], references: [id])
   sessionToken     String?   @unique
   sessionCreatedAt DateTime?
+  contestId        Int
+  contest          Contest   @relation(fields: [contestId], references: [id])
 }
 
 model Contest {
@@ -73,4 +75,5 @@ model Contest {
   name        String
   teams       Team[]       @relation("TeamContestRelation")
   problems    Problem[]    @relation("ProblemContestRelation")
+  activeTeams ActiveTeam[]
 }

web/src/routes/api/team/[session]/+server.ts

@@ -0,0 +1,20 @@
+import type { RequestHandler } from './$types';
+import { error, json } from '@sveltejs/kit';
+import { db } from '$lib/server/prisma';
+
+export const GET = (async ({ params }) => {
+	const session = params.session;
+	const activeTeam = await db.activeTeam.findUnique({
+		where: { sessionToken: session }
+	});
+	if (!activeTeam) {
+		return json({ success: false });
+	}
+	return json({
+		success: true,
+		data: {
+			teamId: activeTeam.teamId,
+			contestId: activeTeam.contestId
+		}
+	});
+}) satisfies RequestHandler;