Create discord_logic.py

app/discord_logic.py

@@ -0,0 +1,44 @@
+import aiohttp
+import os
+
+class DiscordApp:
+    def __init__(self):
+        self.token = os.getenv("DISCORD_TOKEN")
+        self.base_url = "https://discord.com/api/v10"
+
+    async def get_user_info(self, uid: str):
+        if not self.token:
+            return {"status": "error", "message": "Chưa cài đặt DISCORD_TOKEN trong Secret!"}
+
+        headers = {"Authorization": f"Bot {self.token}"}
+        
+        async with aiohttp.ClientSession() as session:
+            async with session.get(f"{self.base_url}/users/{uid}", headers=headers) as resp:
+                if resp.status == 200:
+                    data = await resp.json()
+                    
+                    user_id = data.get("id")
+                    avatar_hash = data.get("avatar")
+                    
+                    if avatar_hash:
+                        fmt = "gif" if avatar_hash.startswith("a_") else "png"
+                        avatar_url = f"https://cdn.discordapp.com/avatars/{user_id}/{avatar_hash}.{fmt}?size=1024"
+                    else:
+                        default_index = (int(user_id) >> 22) % 6
+                        avatar_url = f"https://cdn.discordapp.com/embed/avatars/{default_index}.png"
+
+                    return {
+                        "status": "success",
+                        "data": {
+                            "uid": user_id,
+                            "username": data.get("username"),
+                            "display_name": data.get("global_name"),
+                            "avatar": avatar_url,
+                            "banner": f"https://cdn.discordapp.com/banners/{user_id}/{data.get('banner')}.png?size=1024" if data.get("banner") else None,
+                            "accent_color": data.get("accent_color")
+                        }
+                    }
+                elif resp.status == 401:
+                    return {"status": "error", "message": "Invalid Token (Unauthorised)"}
+                else:
+                    return {"status": "error", "message": f"Discord API returns an error: {resp.status}"}