feat: render some real content

src/modules/atproto/getAka.ts

@@ -1,5 +1,22 @@
 const correspondanceCache = new Map<string, string>()
 
+export const getUniqueAka = async (did: string) => {
+  if (correspondanceCache.has(did)) {
+    return correspondanceCache.get(did) as string
+  }
+
+  const response = await fetch(`https://plc.directory/${did}`)
+  const {
+    alsoKnownAs: [aka],
+  } = await response.json()
+
+  const alias = aka.replace("at://", "")
+
+  correspondanceCache.set(did, alias)
+
+  return alias
+}
+
 export const getAka = async (dids: Set<string>) => {
   const correspondance = await Promise.all(
     [...dids].map(async (did) => {

src/modules/atproto/getUrl.ts

@@ -1,10 +1,24 @@
-export const getUrl = async ({ did, rkey }: { did: string; rkey: string }) => {
+const endpointCache = new Map<string, string>()
+
+const getEndpoint = async (did: string) => {
+  if (endpointCache.has(did)) {
+    return endpointCache.get(did)
+  }
   const response = await fetch(`https://plc.directory/${did}`)
   const {
     service: [{ serviceEndpoint }],
   } = await response.json()
 
-  const url = new URL("/xrpc/com.atproto.repo.getRecord", serviceEndpoint)
+  endpointCache.set(did, serviceEndpoint)
+
+  return serviceEndpoint as string
+}
+
+export const getUrl = async ({ did, rkey }: { did: string; rkey: string }) => {
+  const url = new URL(
+    "/xrpc/com.atproto.repo.getRecord",
+    await getEndpoint(did),
+  )
   url.searchParams.set("repo", did)
   url.searchParams.set("collection", "space.litenote.note")
   url.searchParams.set("rkey", rkey)