Merge pull request #38 from palladians/feat/add-sitemap

feat(sitemap): add simple sitemap

public/robots.txt

@@ -0,0 +1,9 @@
+# *
+User-agent: *
+Allow: /
+
+# Host
+Host: https://minaverse.xyz
+
+# Sitemaps
+Sitemap: https://minaverse.xyz/sitemap.xml

src/app/sitemap.ts

@@ -0,0 +1,75 @@
+import { MetadataRoute } from 'next'
+
+import { fetchAccounts } from '@/data/accounts'
+import { Network } from '@/data/api'
+import { fetchStaking } from '@/data/staking'
+import { env } from '@/env.mjs'
+
+const APP_URL = env.NEXT_PUBLIC_APP_URL
+
+const networks = [Network.MAINNET, Network.DEVNET, Network.BERKELEY]
+
+const getAccountsRoutes = ({
+  network,
+  accountIds
+}: {
+  network: Network
+  accountIds: string[]
+}) =>
+  accountIds.map((id) => ({
+    url: `${APP_URL}/${network}/accounts/${id}`,
+    lastModified: new Date(),
+    changeFrequency: 'weekly',
+    priority: 0.8
+  }))
+
+const getNetworkRoutes = async (network: Network) => {
+  const { data: stakePools } = await fetchStaking({ search: null, network })
+  const { data: accounts } = await fetchAccounts({ search: null, network })
+  return [
+    {
+      url: `${APP_URL}/${network}/accounts`,
+      lastModified: new Date(),
+      changeFrequency: 'weekly',
+      priority: 0.8
+    },
+    ...getAccountsRoutes({
+      accountIds: accounts.map(({ public_key }) => public_key),
+      network
+    }),
+    {
+      url: `${APP_URL}/${network}/transactions`,
+      lastModified: new Date(),
+      changeFrequency: 'weekly',
+      priority: 0.8
+    },
+    {
+      url: `${APP_URL}/${network}/staking`,
+      lastModified: new Date(),
+      changeFrequency: 'weekly',
+      priority: 0.8
+    },
+    ...getAccountsRoutes({
+      accountIds: stakePools.map(({ _id }) => _id.delegate),
+      network
+    })
+  ]
+}
+
+export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
+  const routes = (await Promise.all(
+    networks.map(async (network) => await getNetworkRoutes(network))
+  )) as MetadataRoute.Sitemap[]
+
+  return [
+    {
+      url: APP_URL,
+      lastModified: new Date(),
+      changeFrequency: 'weekly',
+      priority: 1
+    },
+    ...routes.flat()
+  ]
+}
+
+export const runtime = 'edge'