fix: replace unlisted @atproto/syntax import and fix typo in identity.ts

Author: danielroe

server/utils/atproto/utils/identity.ts

@@ -1,10 +1,9 @@
-import { Client } from '@atproto/lex'
-import { ensureValidAtIdentifier } from '@atproto/syntax'
+import { Client, isAtIdentifierString } from '@atproto/lex'
 import * as blue from '#shared/types/lexicons/blue'
 
 const HEADERS = { 'User-Agent': 'npmx' }
 
-// Aggersive cache on identity since that doesn't change a ton
+// Aggressive cache on identity since that doesn't change a ton
 const CACHE_MAX_AGE_IDENTITY = CACHE_MAX_AGE_ONE_HOUR * 6
 
 const CACHE_KEY_IDENTITY = (identity: string) => `identity:${identity}`
@@ -24,15 +23,20 @@ export class IdentityUtils {
    * @param identifier - A users did or handle
    * @returns
    */
-  async getMiniDoc(identifier: string): Promise<blue.microcosm.identity.resolveMiniDoc.OutputBody> {
-    ensureValidAtIdentifier(identifier)
+  async getMiniDoc(
+    identifier: string,
+  ): Promise<blue.microcosm.identity.resolveMiniDoc.$OutputBody> {
+    if (!isAtIdentifierString(identifier)) {
+      throw createError({ status: 400, message: 'Invalid AT Protocol identifier' })
+    }
     const cacheKey = CACHE_KEY_IDENTITY(identifier)
-    const cached = await this.cache.get<blue.microcosm.identity.resolveMiniDoc.OutputBody>(cacheKey)
+    const cached =
+      await this.cache.get<blue.microcosm.identity.resolveMiniDoc.$OutputBody>(cacheKey)
     if (cached) {
       return cached
     }
     const result = await this.slingShotClient.call(blue.microcosm.identity.resolveMiniDoc, {
-      identifier: identifier,
+      identifier,
     })
     await this.cache.set(cacheKey, result, CACHE_MAX_AGE_IDENTITY)
     return result