mirror of
https://github.com/Rainyy21/lol_discordbot
synced 2026-10-10 23:50:32 -04:00
Rainy21
158 lines
5.3 KiB
Python
158 lines
5.3 KiB
Python
import discord
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from discord import app_commands
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from discord.ext import commands
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import aiohttp
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import os
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from database.db import get_user
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RIOT_API_KEY = os.getenv("LEAGUEAPI")
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REGION = "na1"
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CLUSTER = "americas"
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CLUSTER_MAP = {
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"na1": "americas", "br1": "americas", "la1": "americas", "la2": "americas",
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"euw1": "europe", "eun1": "europe", "tr1": "europe", "ru": "europe",
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"kr": "asia", "jp1": "asia",
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}
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class RecentCog(commands.Cog):
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def __init__(self, bot) -> None:
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self.bot = bot
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@app_commands.command(name = "recent", description="Show your last N matches")
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@app_commands.describe(count="Number of matches to show (1–10, default 5)")
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async def recent(self , interaction: discord.Interaction, count: int = 5):
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await interaction.response.defer(ephemeral=False)
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count = max(1, min(count, 10)) # clamp between 1 and 10
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discord_id = str(interaction.user.id)
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user = get_user(discord_id)
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#check if user
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if not user:
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await interaction.followup.send(
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"❌ You haven't linked your account yet. Use `/signin` first."
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)
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return
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#get user
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_, puuid, game_name, tag_line = user
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cluster = CLUSTER_MAP.get(REGION, "americas")
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headers = {"X-Riot-Token": RIOT_API_KEY}
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#get user data
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async with aiohttp.ClientSession() as session:
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# 1. Fetch match ID list
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match_ids = await fetch(
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session,
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f"https://{cluster}.api.riotgames.com/lol/match/v5/matches/by-puuid/{puuid}/ids?count={count}",
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headers
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)
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if not match_ids:
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await interaction.followup.send("❌ Could not fetch match history.")
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return
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# 2. Fetch each match in parallel
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match_data = await fetch_all(session, [
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f"https://{cluster}.api.riotgames.com/lol/match/v5/matches/{mid}"
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for mid in match_ids
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], headers)
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embeds = []
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for match in match_data:
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if match:
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embed = build_match_embed(match , puuid, game_name,tag_line)
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if embed:
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embeds.append(embed)
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if not embeds:
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await interaction.followup.send("❌ No recent matches found.")
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return
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# Discord allows max 10 embeds per message
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await interaction.followup.send(embeds=embeds[:10])
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# ── Helpers ────────────────────────────────────────────────────────────────────
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async def fetch(session: aiohttp.ClientSession, url: str, headers: dict):
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async with session.get(url, headers=headers) as resp:
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if resp.status != 200:
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return None
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return await resp.json()
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async def fetch_all(session: aiohttp.ClientSession, urls: list, headers: dict):
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"""Fetch multiple URLs concurrently."""
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import asyncio
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return await asyncio.gather(*[fetch(session, url, headers) for url in urls])
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def get_player(match: dict, puuid: str) -> dict:
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"""Find this player's participant data within the match."""
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participants = match["info"]["participants"]
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return next((p for p in participants if p["puuid"] == puuid), None)
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def format_kda(kills, deaths, assists) -> str:
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ratio = (kills + assists) / max(deaths, 1)
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return f"{kills}/{deaths}/{assists} ({ratio:.2f} KDA)"
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def format_duration(seconds: int) -> str:
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m, s = divmod(seconds, 60)
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return f"{m}m {s}s"
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def queue_name(queue_id: int) -> str:
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queues = {
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420: "Ranked Solo",
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440: "Ranked Flex",
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450: "ARAM",
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400: "Normal Draft",
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430: "Normal Blind",
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}
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return queues.get(queue_id, "Other")
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def build_match_embed(match: dict, puuid: str, game_name: str, tag_line: str):
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player = get_player(match, puuid)
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if not player:
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return None
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won = player["win"]
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champion = player["championName"]
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kills = player["kills"]
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deaths = player["deaths"]
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assists = player["assists"]
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cs = player["totalMinionsKilled"] + player["neutralMinionsKilled"]
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duration = match["info"]["gameDuration"]
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queue_id = match["info"]["queueId"]
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cs_per_min = round(cs / max(duration / 60, 1), 1)
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color = 0x2ecc71 if won else 0xe74c3c # green = win, red = loss
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result = "✅ Victory" if won else "❌ Defeat"
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embed = discord.Embed(
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title=f"{result} — {champion}",
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description=f"**{queue_name(queue_id)}** · {format_duration(duration)}",
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color=color
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)
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embed.add_field(name="⚔️ KDA", value=format_kda(kills, deaths, assists), inline=True)
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embed.add_field(name="🌾 CS", value=f"{cs} ({cs_per_min}/min)", inline=True)
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embed.add_field(name="👤 Player", value=f"{game_name}#{tag_line}", inline=True)
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embed.set_thumbnail(
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url=f"https://ddragon.leagueoflegends.com/cdn/14.8.1/img/champion/{champion}.png"
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)
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return embed
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#---------------------------------------------------------------------------
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#how to start the bot
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async def setup(bot):
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await bot.add_cog(RecentCog(bot))
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