Three robustness/perf fixes from the review:
1. db_error UX: economy core returns {"ok": False, "reason": "db_error"} on a
PocketBase outage, but no handler expected it - deferred commands hung on
"thinking..." and others showed a misleading "you're broke". Added a shared
reply_db_error helper (commands/_replies.py) + S.ERR["db_error"], and wired a
db_error branch into every handler that can receive it (daily/work/beg/crime/
rob/give/buy/roulette/slots/blackjack/heist/fish/prestige/vanity/consumables/
request-funding). Also fixed a latent KeyError in vs-bot RPS that read
res["balance"] without checking res["ok"].
2. Deduped the item->cooldown mapping that was copied in do_daily/do_work/do_beg,
do_fish_start, _maybe_remind and _restore_reminders. Single source of truth:
store.ITEM_COOLDOWNS + effective_cooldown(cmd, items).
3. /leaderboard did six full-collection scans (one per tab). Added
get_all_leaderboards() which scans once and builds all six views in memory.
Tests: effective_cooldown cases, and get_all_leaderboards matches the individual
queries + scans the collection exactly once.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013VbAVsrZuYesea99mPMmPT
112 lines
4.5 KiB
Python
112 lines
4.5 KiB
Python
"""Leaderboard queries over the full collection."""
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from __future__ import annotations
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from .. import pb_client
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from .levels import get_level
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async def get_leaderboard(top_n: int | None = 10) -> list[tuple[str, int]]:
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"""Return top_n (user_id_str, balance) pairs sorted descending."""
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records = await pb_client.list_all_records()
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result = sorted(
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((r["user_id"], r.get("balance", 0)) for r in records if r.get("user_id")),
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key=lambda x: x[1],
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reverse=True,
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)
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return result if top_n is None else result[:top_n]
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async def get_leaderboard_exp(top_n: int | None = 10) -> list[tuple[str, int, int]]:
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"""Return top_n (user_id_str, exp, level) sorted by EXP descending."""
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records = await pb_client.list_all_records()
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result = sorted(
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((r["user_id"], r.get("exp", 0)) for r in records if r.get("user_id")),
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key=lambda x: x[1],
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reverse=True,
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)
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entries = [(uid, exp, get_level(exp)) for uid, exp in result]
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return entries if top_n is None else entries[:top_n]
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# ---------------------------------------------------------------------------
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# Extended leaderboards
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# ---------------------------------------------------------------------------
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async def get_leaderboard_season_exp(top_n: int | None = 10) -> list[tuple[str, int, int]]:
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"""Return (user_id, season_total_exp, prestige_level) sorted by season EXP."""
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records = await pb_client.list_all_records()
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result = sorted(
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(
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(r["user_id"], r.get("season_total_exp", 0), r.get("prestige_level", 0))
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for r in records if r.get("user_id")
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),
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key=lambda x: x[1],
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reverse=True,
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)
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return result if top_n is None else result[:top_n]
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async def get_leaderboard_prestige(top_n: int | None = 10) -> list[tuple[str, int, int]]:
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"""Return (user_id, prestige_level, prestige_points) sorted by prestige_level then PP."""
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records = await pb_client.list_all_records()
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result = sorted(
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(
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(r["user_id"], r.get("prestige_level", 0), r.get("prestige_points", 0))
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for r in records if r.get("user_id")
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),
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key=lambda x: (x[1], x[2]),
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reverse=True,
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)
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return result if top_n is None else result[:top_n]
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async def get_leaderboard_wagered(top_n: int | None = 10) -> list[tuple[str, int]]:
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"""Return (user_id, total_wagered) sorted descending."""
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records = await pb_client.list_all_records()
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result = sorted(
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((r["user_id"], r.get("total_wagered", 0)) for r in records if r.get("user_id")),
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key=lambda x: x[1],
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reverse=True,
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)
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return result if top_n is None else result[:top_n]
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async def get_leaderboard_fish(top_n: int | None = 10) -> list[tuple[str, int]]:
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"""Return (user_id, total_fish_caught) sorted descending."""
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records = await pb_client.list_all_records()
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result = sorted(
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((r["user_id"], r.get("total_fish_caught", 0)) for r in records if r.get("user_id")),
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key=lambda x: x[1],
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reverse=True,
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)
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return result if top_n is None else result[:top_n]
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async def get_all_leaderboards() -> dict[str, list[tuple]]:
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"""Build every leaderboard view from a SINGLE collection scan.
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/leaderboard shows six tabs; calling each get_leaderboard_* separately would
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read the whole collection six times. This reads once and sorts in memory,
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returning the same tuple shapes the individual functions produce (unbounded -
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the command paginates)."""
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records = await pb_client.list_all_records()
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users = [r for r in records if r.get("user_id")]
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def desc(keyfn) -> list[dict]:
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return sorted(users, key=keyfn, reverse=True)
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return {
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"coins": [(r["user_id"], r.get("balance", 0))
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for r in desc(lambda r: r.get("balance", 0))],
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"exp": [(r["user_id"], r.get("exp", 0), get_level(r.get("exp", 0)))
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for r in desc(lambda r: r.get("exp", 0))],
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"season": [(r["user_id"], r.get("season_total_exp", 0), r.get("prestige_level", 0))
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for r in desc(lambda r: r.get("season_total_exp", 0))],
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"prestige": [(r["user_id"], r.get("prestige_level", 0), r.get("prestige_points", 0))
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for r in desc(lambda r: (r.get("prestige_level", 0), r.get("prestige_points", 0)))],
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"wagered": [(r["user_id"], r.get("total_wagered", 0))
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for r in desc(lambda r: r.get("total_wagered", 0))],
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"fish": [(r["user_id"], r.get("total_fish_caught", 0))
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for r in desc(lambda r: r.get("total_fish_caught", 0))],
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}
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