From 52a8ae47fe3270696e821b1c433d51e7bcf4886d Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Sat, 24 Dec 2022 01:07:38 +0100
Subject: [PATCH] feat(api): list servers

---
 nuxt.config.ts             |  3 +++
 server/api/list-servers.ts | 10 ++++++++++
 server/shared.ts           | 13 +++++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 server/api/list-servers.ts

diff --git a/nuxt.config.ts b/nuxt.config.ts
index d712da4f..059fed96 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -107,6 +107,9 @@ export default defineNuxtConfig({
       crawlLinks: false,
       routes: ['/', '/200.html'],
     },
+    routeRules: {
+      '/list-servers': { swr: true },
+    },
   },
   app: {
     keepalive: true,
diff --git a/server/api/list-servers.ts b/server/api/list-servers.ts
new file mode 100644
index 00000000..5077a257
--- /dev/null
+++ b/server/api/list-servers.ts
@@ -0,0 +1,10 @@
+import { defineEventHandler } from 'h3'
+import { listServers } from '~/server/shared'
+
+let servers: string[]
+
+export default defineEventHandler(async () => {
+  if (!servers)
+    servers = await listServers()
+  return servers
+})
diff --git a/server/shared.ts b/server/shared.ts
index 9daca515..98444e53 100644
--- a/server/shared.ts
+++ b/server/shared.ts
@@ -64,3 +64,16 @@ export async function getApp(server: string) {
     return null
   }
 }
+
+export async function listServers() {
+  const keys = await storage.getKeys()
+  const servers = new Set<string>()
+  for await (const key of keys) {
+    if (!key.startsWith('servers:'))
+      continue
+    const id = key.split(':').pop()!.replace(/\.json$/, '')
+    if (id)
+      servers.add(id)
+  }
+  return Array.from(servers).sort()
+}