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Process historical bootstrap and leaderboard tasks

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This commit is contained in:
devRaGonSa
2026-03-23 15:24:49 +01:00
parent f35ce58a84
commit d18cb6d05b
13 changed files with 936 additions and 163 deletions
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41
backend/app/historical_snapshot_storage.py
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@@ -3,7 +3,6 @@
from __future__ import annotations
import json
import sqlite3
from datetime import datetime, timezone
from pathlib import Path
@@ -58,8 +57,6 @@ def persist_historical_snapshot(
if _should_preserve_existing_snapshot(
incoming_payload=payload,
snapshot_type=snapshot_type,
server_key=normalized_server_key,
db_path=db_path,
existing_document=existing_document,
):
preserved_payload = existing_document.get("payload") if existing_document else payload
@@ -222,8 +219,6 @@ def _should_preserve_existing_snapshot(
*,
incoming_payload: dict[str, object] | list[object],
snapshot_type: str,
server_key: str,
db_path: Path | None,
existing_document: dict[str, object] | None,
) -> bool:
if not _is_effectively_empty_snapshot_payload(snapshot_type, incoming_payload):
@@ -233,7 +228,7 @@ def _should_preserve_existing_snapshot(
existing_document.get("payload"),
):
return True
return _historical_data_exists(server_key=server_key, db_path=db_path)
return False
def _is_effectively_empty_snapshot_payload(
@@ -254,40 +249,11 @@ def _is_effectively_empty_snapshot_payload(
items = payload.get("items")
return not isinstance(items, list) or len(items) == 0
if snapshot_type == "weekly-leaderboard":
if snapshot_type in {"weekly-leaderboard", "monthly-leaderboard"}:
items = payload.get("items")
return not isinstance(items, list) or len(items) == 0
return False
def _historical_data_exists(*, server_key: str, db_path: Path | None) -> bool:
resolved_db_path = initialize_historical_storage(db_path=db_path or get_storage_path())
where_clause = ""
params: list[object] = []
if server_key != "all-servers":
where_clause = "WHERE historical_servers.slug = ?"
params.append(server_key)
connection = sqlite3.connect(resolved_db_path)
connection.row_factory = sqlite3.Row
try:
row = connection.execute(
f"""
SELECT COUNT(*) AS matches_count
FROM historical_matches
INNER JOIN historical_servers
ON historical_servers.id = historical_matches.historical_server_id
{where_clause}
""",
params,
).fetchone()
finally:
connection.close()
return bool(row and int(row["matches_count"] or 0) > 0)
def _read_snapshot_document(snapshot_path: Path) -> dict[str, object] | None:
if not snapshot_path.exists():
return None
@@ -318,6 +284,9 @@ def _build_snapshot_filename(*, snapshot_type: str, metric: str | None) -> str:
if snapshot_type == "weekly-leaderboard":
metric_suffix = "matches-over-100-kills" if metric == "matches_over_100_kills" else _slugify(metric or "unknown")
return f"weekly-{metric_suffix}.json"
if snapshot_type == "monthly-leaderboard":
metric_suffix = "matches-over-100-kills" if metric == "matches_over_100_kills" else _slugify(metric or "unknown")
return f"monthly-{metric_suffix}.json"
metric_suffix = _slugify(metric or "")
base_name = _slugify(snapshot_type)
return f"{base_name}-{metric_suffix}.json" if metric_suffix else f"{base_name}.json"