[web] Recreate repos and start contest

web/package.json

@@ -25,6 +25,7 @@
 		"eslint-plugin-svelte3": "^4.0.0",
 		"prettier": "^2.8.8",
 		"prettier-plugin-svelte": "^2.10.0",
+		"prisma-erd-generator": "^1.7.0",
 		"svelte": "^3.58.0",
 		"svelte-check": "^3.2.0",
 		"tslib": "^2.5.0",
@@ -35,10 +36,12 @@
 	"dependencies": {
 		"@prisma/client": "^4.13.0",
 		"@sveltejs/adapter-node": "^1.2.4",
+		"@types/fs-extra": "^11.0.1",
 		"axios": "^1.4.0",
 		"bootstrap": "^5.2.3",
 		"diff": "^5.1.0",
 		"diff2html": "^3.4.35",
+		"fs-extra": "^11.1.1",
 		"highlight.js": "^11.8.0",
 		"memfs": "^3.5.1",
 		"node-git-server": "^1.0.0",

web/prisma/schema.prisma

@@ -2,6 +2,10 @@ generator client {
   provider = "prisma-client-js"
 }
 
+generator erd {
+  provider = "prisma-erd-generator"
+}
+
 datasource db {
   provider = "postgresql"
   url      = env("DATABASE_URL")

web/src/lib/server/gitserver.ts

@@ -16,7 +16,7 @@ export function startGitServer() {
 		const repoDir = 'repo';
 
 		repos = new Git(join(repoDir), {
-			autoCreate: true,
+			autoCreate: true
 		});
 
 		repos.on('push', (push) => {

web/src/routes/admin/contests/[contestId]/+page.server.ts

@@ -1,6 +1,9 @@
 import { error, redirect, type Actions } from '@sveltejs/kit';
 import type { PageServerLoad } from './$types';
 import { db } from '$lib/server/prisma';
+import fs from 'fs-extra';
+import { join } from 'path';
+import { createRepos } from '../util';
 
 export const load = (async ({ params }) => {
 	const contestId = parseInt(params.contestId);
@@ -9,7 +12,7 @@ export const load = (async ({ params }) => {
 	}
 	const contest = await db.contest.findUnique({
 		where: { id: contestId },
-		include: { problems: true, teams: true }
+		include: { problems: true, teams: true, activeTeams: true }
 	});
 	if (!contest) {
 		throw redirect(302, '/admin/contests');
@@ -17,11 +20,12 @@ export const load = (async ({ params }) => {
 	return {
 		name: contest.name,
 		problems: contest.problems.map((problem) => {
-			return { name: problem.friendlyName };
+			return { id: problem.id, name: problem.friendlyName };
 		}),
 		teams: contest.teams.map((team) => {
-			return { name: team.name };
-		})
+			return { id: team.id, name: team.name };
+		}),
+		activeTeams: contest.activeTeams.length
 	};
 }) satisfies PageServerLoad;
 
@@ -36,5 +40,68 @@ export const actions = {
 			return { success: false };
 		}
 		throw redirect(302, '/admin/contests');
+	},
+	start: async ({ params }) => {
+		if (!params.contestId) {
+			return { success: false };
+		}
+		const contestId = parseInt(params.contestId);
+		if (isNaN(contestId)) {
+			return { success: false };
+		}
+		const contest = await db.contest.findUnique({
+			where: { id: contestId },
+			include: { activeTeams: true, teams: { include: { activeTeam: true } } }
+		});
+		if (
+			!contest ||
+			contest.teams.length === 0 ||
+			contest.activeTeams.length !== 0 ||
+			contest.teams.find((team) => {
+				return team.activeTeam;
+			})
+		) {
+			return { success: false };
+		}
+
+		contest.teams.forEach(async (team) => {
+			await db.activeTeam.create({ data: { teamId: team.id, contestId: contest.id } });
+		});
+
+		return { success: true };
+	},
+	stop: async ({ params }) => {
+		if (!params.contestId) {
+			return { success: false };
+		}
+		const contestId = parseInt(params.contestId);
+		if (isNaN(contestId)) {
+			return { success: false };
+		}
+		const contest = await db.contest.findUnique({
+			where: { id: contestId },
+			include: { activeTeams: true }
+		});
+		if (!contest || contest.activeTeams.length === 0) {
+			return { success: false };
+		}
+		contest.activeTeams.forEach(async (activeTeam) => {
+			await db.activeTeam.delete({ where: { id: activeTeam.id } });
+		});
+		return { success: true };
+	},
+	repo: async ({ params }) => {
+		if (!params.contestId) {
+			return { success: false };
+		}
+		const contestId = parseInt(params.contestId);
+		if (isNaN(contestId)) {
+			return { success: false };
+		}
+		if (fs.existsSync(join('repo', contestId.toString()))) {
+			fs.removeSync(join('repo', contestId.toString()));
+		}
+		await createRepos(contestId);
+		return { success: true };
 	}
 } satisfies Actions;

web/src/routes/admin/contests/[contestId]/+page.svelte

@@ -12,6 +12,10 @@
 
 <h1 style="text-align:center" class="mb-4">{data.name}</h1>
 
+{#if data.activeTeams !== 0}
+	<div class="alert alert-success">In Progress</div>
+{/if}
+
 {#if form && !form.success}
 	<div class="alert alert-danger">An error occured</div>
 {/if}
@@ -20,11 +24,9 @@
 	<div class="col-6">
 		<a href="/admin/contests" class="btn btn-outline-primary">All Contests</a>
 	</div>
-	<div class="col-6">
-		<div class="text-end">
+	<div class="col-6 text-end">
 		<form
 			method="POST"
-				action="?/delete"
 			use:enhance={({ cancel }) => {
 				if (!confirm('Are you sure?')) {
 					cancel();
@@ -34,10 +36,15 @@
 				};
 			}}
 		>
-				<button type="submit" class="btn btn-danger">Delete</button>
+			{#if data.activeTeams === 0}
+				<button type="submit" formaction="?/delete" class="btn btn-danger">Delete</button>
+				<button type="submit" formaction="?/repo" class="btn btn-warning">Recreate Repos</button>
+				<button type="submit" formaction="?/start" class="btn btn-success">Start</button>
+			{:else}
+				<button type="submit" formaction="?/stop" class="btn btn-outline-danger">Stop</button>
+			{/if}
 		</form>
 	</div>
-	</div>
 </div>
 
 <div class="mt-3 row">
@@ -45,7 +52,9 @@
 		<h4>Teams</h4>
 		<div class="list-group">
 			{#each data.teams as team}
-				<div class="list-group-item">{team.name}</div>
+				<a href={`/admin/teams/${team.id}`} class="list-group-item list-group-item-action"
+					>{team.name}</a
+				>
 			{/each}
 		</div>
 	</div>
@@ -53,7 +62,9 @@
 		<h4>Problems</h4>
 		<div class="list-group">
 			{#each data.problems as problem}
-				<div class="list-group-item">{problem.name}</div>
+				<a href={`/admin/problems/${problem.id}`} class="list-group-item list-group-item-action"
+					>{problem.name}</a
+				>
 			{/each}
 		</div>
 	</div>

web/src/routes/admin/contests/create/+page.server.ts

@@ -3,6 +3,7 @@ import path, { join } from 'path';
 import type { Actions, PageServerLoad } from './$types';
 import fs from 'fs';
 import { simpleGit } from 'simple-git';
+import { createRepos } from '../util';
 
 export const load = (async () => {
 	const teams = await db.team.findMany();
@@ -63,35 +64,8 @@ export const actions = {
 			include: { teams: true, problems: true }
 		});
 
-		// Create repos
+		await createRepos(createdContest.id);
 
-		if (fs.existsSync('temp')) {
-			fs.rmSync('temp', { recursive: true });
-		}
-		fs.mkdirSync('temp');
-		createdContest.teams.forEach(async (team) => {
-			fs.mkdirSync(join('temp', team.id.toString()));
-			const git = simpleGit({ baseDir: join('temp', team.id.toString()) });
-			await git.init();
-			await git.checkoutLocalBranch('master');
-			createdContest.problems.forEach((problem) => {
-				fs.mkdirSync(join('temp', team.id.toString(), problem.pascalName));
-				fs.writeFileSync(
-					join('temp', team.id.toString(), problem.pascalName, problem.pascalName + '.java'),
-					`public class ${problem.pascalName} {
-	public static void main(String[] args) {
-		System.out.println("Hello ${problem.pascalName}!");
-	}
-}`
-				);
-			});
-			await git.add('.');
-			await git.commit('Initial', { '--author': 'Admin <>' });
-			await git.push(
-				'http://localhost:7006/' + createdContest.id.toString() + '/' + team.id.toString(),
-				'master'
-			);
-		});
 		return { success: true };
 	}
 } satisfies Actions;

web/src/routes/admin/contests/util.ts

@@ -0,0 +1,41 @@
+import { db } from '$lib/server/prisma';
+import fs from 'fs-extra';
+import { join } from 'path';
+import simpleGit from 'simple-git';
+
+export async function createRepos(contestId: number) {
+	if (fs.existsSync('temp')) {
+		fs.rmSync('temp', { recursive: true });
+	}
+	fs.mkdirSync('temp');
+	const contest = await db.contest.findUnique({
+		where: { id: contestId },
+		include: { teams: true, problems: true }
+	});
+	if (!contest) {
+		return;
+	}
+	contest.teams.forEach(async (team) => {
+		fs.mkdirSync(join('temp', team.id.toString()));
+		const git = simpleGit({ baseDir: join('temp', team.id.toString()) });
+		await git.init();
+		await git.checkoutLocalBranch('master');
+		contest.problems.forEach((problem) => {
+			fs.mkdirSync(join('temp', team.id.toString(), problem.pascalName));
+			fs.writeFileSync(
+				join('temp', team.id.toString(), problem.pascalName, problem.pascalName + '.java'),
+				`public class ${problem.pascalName} {
+    public static void main(String[] args) {
+        System.out.println("Hello ${problem.pascalName}!");
+    }
+}`
+			);
+		});
+		await git.add('.');
+		await git.commit('Initial', { '--author': 'Admin <>' });
+		await git.push(
+			'http://localhost:7006/' + contest.id.toString() + '/' + team.id.toString(),
+			'master'
+		);
+	});
+}

web/src/routes/admin/problems/[problemId]/+page.svelte

@@ -38,7 +38,7 @@
 
 <div class="row">
 	<div class="col-6">
-		<a href="/admin/problems" class="btn btn-outline-primary">Back</a>
+		<a href="/admin/problems" class="btn btn-outline-primary">All Problems</a>
 	</div>
 	<div class="col-6 text-end">
 		<button on:click={deleteProblem} type="button" class="btn btn-danger">Delete</button>