feat: 緩存資料, 獲取任意用戶的資料

client/api/DataCaches.ts

@@ -0,0 +1,19 @@
+import data from "../Data.ts"
+import Client from "./Client.ts"
+import User from "./client_data/User.ts"
+
+export default class DataCaches {
+    static userProfiles: { [key: string]: User} = {}
+    static async getUserProfile(userId: string): Promise<User> {
+        if (this.userProfiles[userId]) return this.userProfiles[userId]
+        const re = await Client.invoke("User.getInfo", {
+            token: data.access_token,
+            target: userId
+        })
+        if (re.code != 200) return {
+            id: '',
+            nickname: "",
+        }
+        return this.userProfiles[userId] = (re.data as unknown as User)
+    }
+}