feat: add lyrics api

Signed-off-by: Innei <[email protected]>

Author: Innei

global.d.ts

@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-empty-interface */
-/* eslint-disable @typescript-eslint/no-unused-vars */
 // THIS FILE FOR MONACO EDITOR CODE COMPLETION
 
 declare interface FunctionContextResponse {
@@ -36,26 +34,34 @@ declare interface Context {
   readAsset: (path: string, options: any) => void
 }
 
+declare interface IDb {
+  get<T = any>(key: string): Promise<T>
+  set(key: string, value: any): Promise<void>
+  find<T = any>(condition: Record<string, any>): Promise<T[]>
+  del(key: string): Promise<void>
+  insert(key: string, value: any): Promise<void>
+  update(key: string, value: any): Promise<void>
+}
+
 declare interface IStorage {
-  db: any
+  db: IDb
   cache: {
     get(key: string): Promise<string>
     set(key: string, value: string | object): Promise<string>
-    dek(key: string): Promise<string>
+    del(key: string): Promise<string>
   }
+  dangerousAccessDbInstance: () => any
 }
 
 declare const __dirname: string
 declare const __filename: ''
 
 declare class Buffer {
-  constructor(...args: any[]): Buffer
+  constructor(...args: any[])
   from(...args: any[]): Buffer
   [x: string]: any
 }
 
-declare const console: Console
-
 declare const logger: Console
 
 declare const process: {
@@ -105,4 +111,5 @@ declare class UserModel {
 
   socialIds?: any
 }
+
 declare function require(id: string, useCache?: boolean): Promise<any>

kami/functions/lyrics.ts

@@ -0,0 +1,31 @@
+import extra from '@mx-space/extra'
+
+const cacheKey = 'netease-lyrics'
+async function handler() {
+  const { NeteaseCloudMusicApi } = extra
+  const {
+    req: { query },
+
+    storage: { cache },
+  } = context
+
+  if (!query.id) {
+    context.throws(400, 'id is required')
+  }
+
+  const { get, set } = cache
+  const fromCache = await get(cacheKey + ':' + query.id)
+  if (fromCache) {
+    return fromCache
+  }
+
+  const { lyric } = NeteaseCloudMusicApi
+  const result =
+    (
+      await lyric({
+        id: query.id,
+      })
+    ).body?.lrc?.lyric || ''
+  result && (await set(`${cacheKey}:${query.id}`, result))
+  return result
+}