Files
comunidadhll/backend/app/rcon_historical_storage.py
devRaGonSa 0da8338ba8 Fix
2026-06-05 16:57:25 +02:00

1110 lines
40 KiB
Python

"""Separate storage and run tracking for prospective RCON historical capture."""
from __future__ import annotations
import json
import sqlite3
from collections.abc import Mapping
from datetime import datetime, timezone
from pathlib import Path
from .config import get_storage_path, use_postgres_rcon_storage
from .normalizers import normalize_map_name
from .rcon_client import load_rcon_targets
from .sqlite_utils import connect_sqlite_readonly, connect_sqlite_writer
COMPETITIVE_WINDOW_GAP_SECONDS = 1800
COMPETITIVE_MODE_PARTIAL = "partial"
COMPETITIVE_MODE_APPROXIMATE = "approximate"
COMPETITIVE_MODE_EXACT = "exact"
def initialize_rcon_historical_storage(*, db_path: Path | None = None) -> Path:
"""Create the SQLite structures used by prospective RCON capture."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import initialize_postgres_rcon_storage
initialize_postgres_rcon_storage()
return get_storage_path()
resolved_path = db_path or get_storage_path()
resolved_path.parent.mkdir(parents=True, exist_ok=True)
with _connect(resolved_path) as connection:
connection.executescript(
"""
CREATE TABLE IF NOT EXISTS rcon_historical_targets (
id INTEGER PRIMARY KEY AUTOINCREMENT,
target_key TEXT NOT NULL UNIQUE,
external_server_id TEXT,
display_name TEXT NOT NULL,
host TEXT NOT NULL,
port INTEGER NOT NULL,
region TEXT,
game_port INTEGER,
query_port INTEGER,
source_name TEXT NOT NULL,
last_configured_at TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE TABLE IF NOT EXISTS rcon_historical_capture_runs (
id INTEGER PRIMARY KEY AUTOINCREMENT,
mode TEXT NOT NULL,
status TEXT NOT NULL,
target_scope TEXT,
started_at TEXT NOT NULL,
completed_at TEXT,
targets_seen INTEGER NOT NULL DEFAULT 0,
samples_inserted INTEGER NOT NULL DEFAULT 0,
duplicate_samples INTEGER NOT NULL DEFAULT 0,
failed_targets INTEGER NOT NULL DEFAULT 0,
notes TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE TABLE IF NOT EXISTS rcon_historical_samples (
id INTEGER PRIMARY KEY AUTOINCREMENT,
target_id INTEGER NOT NULL,
capture_run_id INTEGER,
captured_at TEXT NOT NULL,
source_kind TEXT NOT NULL,
status TEXT NOT NULL,
players INTEGER,
max_players INTEGER,
current_map TEXT,
normalized_payload_json TEXT NOT NULL,
raw_payload_json TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE(target_id, captured_at),
FOREIGN KEY (target_id) REFERENCES rcon_historical_targets(id),
FOREIGN KEY (capture_run_id) REFERENCES rcon_historical_capture_runs(id)
);
CREATE TABLE IF NOT EXISTS rcon_historical_checkpoints (
target_id INTEGER PRIMARY KEY,
last_successful_capture_at TEXT,
last_sample_at TEXT,
last_run_id INTEGER,
last_run_status TEXT,
last_error TEXT,
last_error_at TEXT,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (target_id) REFERENCES rcon_historical_targets(id),
FOREIGN KEY (last_run_id) REFERENCES rcon_historical_capture_runs(id)
);
CREATE INDEX IF NOT EXISTS idx_rcon_historical_samples_target_time
ON rcon_historical_samples(target_id, captured_at DESC);
CREATE TABLE IF NOT EXISTS rcon_historical_competitive_windows (
id INTEGER PRIMARY KEY AUTOINCREMENT,
target_id INTEGER NOT NULL,
session_key TEXT NOT NULL UNIQUE,
source_kind TEXT NOT NULL,
map_name TEXT,
map_pretty_name TEXT,
first_seen_at TEXT NOT NULL,
last_seen_at TEXT NOT NULL,
sample_count INTEGER NOT NULL DEFAULT 0,
total_players INTEGER NOT NULL DEFAULT 0,
peak_players INTEGER NOT NULL DEFAULT 0,
last_players INTEGER,
max_players INTEGER,
status TEXT NOT NULL,
confidence_mode TEXT NOT NULL,
capabilities_json TEXT NOT NULL,
latest_payload_json TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (target_id) REFERENCES rcon_historical_targets(id)
);
CREATE INDEX IF NOT EXISTS idx_rcon_historical_windows_target_time
ON rcon_historical_competitive_windows(target_id, last_seen_at DESC);
"""
)
return resolved_path
def start_rcon_historical_capture_run(
*,
mode: str,
target_scope: str,
db_path: Path | None = None,
) -> int:
"""Create one run row for prospective RCON capture."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import start_capture_run
return start_capture_run(mode=mode, target_scope=target_scope)
resolved_path = initialize_rcon_historical_storage(db_path=db_path)
with _connect(resolved_path) as connection:
cursor = connection.execute(
"""
INSERT INTO rcon_historical_capture_runs (
mode,
status,
target_scope,
started_at
) VALUES (?, 'running', ?, ?)
""",
(mode, target_scope, _utc_now_iso()),
)
return int(cursor.lastrowid)
def finalize_rcon_historical_capture_run(
run_id: int,
*,
status: str,
targets_seen: int,
samples_inserted: int,
duplicate_samples: int,
failed_targets: int,
notes: str | None = None,
db_path: Path | None = None,
) -> None:
"""Finalize one prospective RCON capture run."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import finalize_capture_run
finalize_capture_run(
run_id,
status=status,
targets_seen=targets_seen,
samples_inserted=samples_inserted,
duplicate_samples=duplicate_samples,
failed_targets=failed_targets,
notes=notes,
)
return
resolved_path = initialize_rcon_historical_storage(db_path=db_path)
with _connect(resolved_path) as connection:
connection.execute(
"""
UPDATE rcon_historical_capture_runs
SET status = ?,
completed_at = ?,
targets_seen = ?,
samples_inserted = ?,
duplicate_samples = ?,
failed_targets = ?,
notes = ?
WHERE id = ?
""",
(
status,
_utc_now_iso(),
targets_seen,
samples_inserted,
duplicate_samples,
failed_targets,
notes,
run_id,
),
)
def persist_rcon_historical_sample(
*,
run_id: int,
captured_at: str,
target: Mapping[str, object],
normalized_payload: Mapping[str, object],
raw_payload: Mapping[str, object] | None,
db_path: Path | None = None,
) -> dict[str, int]:
"""Persist one prospective RCON sample and refresh its checkpoint."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import persist_sample
return persist_sample(
run_id=run_id,
captured_at=captured_at,
target=target,
normalized_payload=normalized_payload,
raw_payload=raw_payload,
)
resolved_path = initialize_rcon_historical_storage(db_path=db_path)
with _connect(resolved_path) as connection:
target_id = _upsert_target(connection, target=target)
cursor = connection.execute(
"""
INSERT OR IGNORE INTO rcon_historical_samples (
target_id,
capture_run_id,
captured_at,
source_kind,
status,
players,
max_players,
current_map,
normalized_payload_json,
raw_payload_json
) VALUES (?, ?, ?, 'rcon-live-sample', ?, ?, ?, ?, ?, ?)
""",
(
target_id,
run_id,
captured_at,
normalized_payload.get("status") or "unknown",
normalized_payload.get("players"),
normalized_payload.get("max_players"),
normalized_payload.get("current_map"),
json.dumps(dict(normalized_payload), separators=(",", ":")),
json.dumps(dict(raw_payload), separators=(",", ":")) if raw_payload else None,
),
)
inserted = int(cursor.rowcount or 0)
_upsert_checkpoint_success(
connection,
target_id=target_id,
run_id=run_id,
captured_at=captured_at,
)
if inserted:
_upsert_competitive_window(
connection,
target_id=target_id,
captured_at=captured_at,
normalized_payload=normalized_payload,
)
return {
"samples_inserted": inserted,
"duplicate_samples": 0 if inserted else 1,
}
def mark_rcon_historical_capture_failure(
*,
run_id: int,
target: Mapping[str, object],
error_message: str,
db_path: Path | None = None,
) -> None:
"""Persist failure metadata for one target inside a capture run."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import mark_capture_failure
mark_capture_failure(run_id=run_id, target=target, error_message=error_message)
return
resolved_path = initialize_rcon_historical_storage(db_path=db_path)
with _connect(resolved_path) as connection:
target_id = _upsert_target(connection, target=target)
connection.execute(
"""
INSERT INTO rcon_historical_checkpoints (
target_id,
last_run_id,
last_run_status,
last_error,
last_error_at
) VALUES (?, ?, 'failed', ?, ?)
ON CONFLICT(target_id) DO UPDATE SET
last_run_id = excluded.last_run_id,
last_run_status = excluded.last_run_status,
last_error = excluded.last_error,
last_error_at = excluded.last_error_at,
updated_at = CURRENT_TIMESTAMP
""",
(target_id, run_id, error_message, _utc_now_iso()),
)
def list_rcon_historical_target_statuses(
*,
db_path: Path | None = None,
) -> list[dict[str, object]]:
"""Return per-target coverage and freshness for prospective RCON capture."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import list_target_statuses
return list_target_statuses()
resolved_path = _resolve_db_path(db_path)
try:
with _connect_readonly(resolved_path) as connection:
rows = connection.execute(
"""
SELECT
targets.target_key,
targets.external_server_id,
targets.display_name,
targets.host,
targets.port,
targets.region,
targets.source_name,
checkpoints.last_successful_capture_at,
checkpoints.last_sample_at,
checkpoints.last_run_id,
checkpoints.last_run_status,
checkpoints.last_error,
checkpoints.last_error_at,
(
SELECT MIN(samples.captured_at)
FROM rcon_historical_samples AS samples
WHERE samples.target_id = targets.id
) AS first_sample_at,
(
SELECT MAX(samples.captured_at)
FROM rcon_historical_samples AS samples
WHERE samples.target_id = targets.id
) AS latest_sample_at,
(
SELECT COUNT(*)
FROM rcon_historical_samples AS samples
WHERE samples.target_id = targets.id
) AS sample_count
FROM rcon_historical_targets AS targets
LEFT JOIN rcon_historical_checkpoints AS checkpoints
ON checkpoints.target_id = targets.id
ORDER BY targets.display_name ASC, targets.target_key ASC
"""
).fetchall()
except sqlite3.OperationalError:
return []
return [
{
"target_key": row["target_key"],
"external_server_id": row["external_server_id"],
"display_name": row["display_name"],
"host": row["host"],
"port": row["port"],
"region": row["region"],
"source_name": row["source_name"],
"sample_count": int(row["sample_count"] or 0),
"first_sample_at": row["first_sample_at"],
"last_successful_capture_at": row["last_successful_capture_at"],
"last_sample_at": row["latest_sample_at"] or row["last_sample_at"],
"last_run_id": row["last_run_id"],
"last_run_status": row["last_run_status"],
"last_error": row["last_error"],
"last_error_at": row["last_error_at"],
}
for row in rows
]
def list_recent_rcon_historical_samples(
*,
target_key: str | None = None,
limit: int = 20,
db_path: Path | None = None,
) -> list[dict[str, object]]:
"""Return recent prospective RCON samples for one or all configured targets."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import list_recent_samples
return list_recent_samples(target_key=target_key, limit=limit)
resolved_path = _resolve_db_path(db_path)
where_clause = ""
params: list[object] = [limit]
if target_key:
aliases = _expand_target_key_aliases(target_key)
alias_placeholders = ", ".join("?" for _ in aliases)
where_clause = (
"WHERE targets.target_key IN "
f"({alias_placeholders}) OR targets.external_server_id IN ({alias_placeholders})"
)
params = [*aliases, *aliases, limit]
try:
with _connect_readonly(resolved_path) as connection:
rows = connection.execute(
f"""
SELECT
targets.target_key,
targets.external_server_id,
targets.display_name,
targets.region,
samples.captured_at,
samples.status,
samples.players,
samples.max_players,
samples.current_map
FROM rcon_historical_samples AS samples
INNER JOIN rcon_historical_targets AS targets
ON targets.id = samples.target_id
{where_clause}
ORDER BY samples.captured_at DESC, targets.display_name ASC
LIMIT ?
""",
params,
).fetchall()
except sqlite3.OperationalError:
return []
return [
{
"target_key": row["target_key"],
"external_server_id": row["external_server_id"],
"display_name": row["display_name"],
"region": row["region"],
"captured_at": row["captured_at"],
"status": row["status"],
"players": row["players"],
"max_players": row["max_players"],
"current_map": row["current_map"],
}
for row in rows
]
def list_rcon_historical_competitive_windows(
*,
target_key: str | None = None,
limit: int = 20,
db_path: Path | None = None,
) -> list[dict[str, object]]:
"""Return recent RCON-backed competitive windows derived from persisted samples."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import list_competitive_windows
return list_competitive_windows(target_key=target_key, limit=limit)
resolved_path = _resolve_db_path(db_path)
where_clause = ""
params: list[object] = [limit]
if target_key:
aliases = _expand_target_key_aliases(target_key)
alias_placeholders = ", ".join("?" for _ in aliases)
where_clause = (
"WHERE targets.target_key IN "
f"({alias_placeholders}) OR targets.external_server_id IN ({alias_placeholders})"
)
params = [*aliases, *aliases, limit]
try:
with _connect_readonly(resolved_path) as connection:
rows = connection.execute(
f"""
SELECT
targets.target_key,
targets.external_server_id,
targets.display_name,
targets.region,
windows.session_key,
windows.map_name,
windows.map_pretty_name,
windows.first_seen_at,
windows.last_seen_at,
windows.sample_count,
windows.total_players,
windows.peak_players,
windows.last_players,
windows.max_players,
windows.status,
windows.confidence_mode,
windows.capabilities_json,
windows.latest_payload_json
FROM rcon_historical_competitive_windows AS windows
INNER JOIN rcon_historical_targets AS targets
ON targets.id = windows.target_id
{where_clause}
ORDER BY windows.last_seen_at DESC, targets.display_name ASC
LIMIT ?
""",
params,
).fetchall()
except sqlite3.OperationalError:
return []
items: list[dict[str, object]] = []
for row in rows:
sample_count = int(row["sample_count"] or 0)
average_players = round((int(row["total_players"] or 0) / sample_count), 2) if sample_count > 0 else 0.0
items.append(
{
"target_key": row["target_key"],
"external_server_id": row["external_server_id"],
"display_name": row["display_name"],
"region": row["region"],
"session_key": row["session_key"],
"map_name": row["map_name"],
"map_pretty_name": row["map_pretty_name"] or row["map_name"],
"first_seen_at": row["first_seen_at"],
"last_seen_at": row["last_seen_at"],
"duration_seconds": _calculate_duration_seconds(
row["first_seen_at"],
row["last_seen_at"],
),
"sample_count": sample_count,
"average_players": average_players,
"peak_players": int(row["peak_players"] or 0),
"last_players": row["last_players"],
"max_players": row["max_players"],
"status": row["status"],
"confidence_mode": row["confidence_mode"],
"capabilities": _deserialize_json_object(row["capabilities_json"]),
"latest_payload": _deserialize_json_object(row["latest_payload_json"]),
}
)
return items
def count_rcon_historical_samples_since(
since: str | None,
*,
db_path: Path | None = None,
) -> int:
"""Return how many RCON samples were captured after one timestamp."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import count_samples_since
return count_samples_since(since)
if not since:
return 0
resolved_path = _resolve_db_path(db_path)
try:
with _connect_readonly(resolved_path) as connection:
row = connection.execute(
"""
SELECT COUNT(*) AS sample_count
FROM rcon_historical_samples
WHERE captured_at > ?
""",
(since,),
).fetchone()
except sqlite3.OperationalError:
return 0
return int(row["sample_count"] or 0) if row else 0
def list_rcon_historical_competitive_summary_rows(
*,
target_key: str | None = None,
db_path: Path | None = None,
) -> list[dict[str, object]]:
"""Return RCON-backed per-target summary rows over competitive windows."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import list_competitive_summary_rows
return list_competitive_summary_rows(target_key=target_key)
resolved_path = _resolve_db_path(db_path)
where_clause = ""
params: list[object] = []
if target_key:
aliases = _expand_target_key_aliases(target_key)
alias_placeholders = ", ".join("?" for _ in aliases)
where_clause = (
"WHERE targets.target_key IN "
f"({alias_placeholders}) OR targets.external_server_id IN ({alias_placeholders})"
)
params = [*aliases, *aliases]
try:
with _connect_readonly(resolved_path) as connection:
rows = connection.execute(
f"""
SELECT
targets.target_key,
targets.external_server_id,
targets.display_name,
targets.region,
checkpoints.last_successful_capture_at,
checkpoints.last_run_status,
checkpoints.last_error,
checkpoints.last_error_at,
COUNT(windows.id) AS window_count,
COALESCE(SUM(windows.sample_count), 0) AS sample_count,
MIN(windows.first_seen_at) AS first_seen_at,
MAX(windows.last_seen_at) AS last_seen_at,
COALESCE(MAX(windows.peak_players), 0) AS peak_players
FROM rcon_historical_targets AS targets
LEFT JOIN rcon_historical_checkpoints AS checkpoints
ON checkpoints.target_id = targets.id
LEFT JOIN rcon_historical_competitive_windows AS windows
ON windows.target_id = targets.id
{where_clause}
GROUP BY targets.id
ORDER BY targets.display_name ASC, targets.target_key ASC
""",
params,
).fetchall()
except sqlite3.OperationalError:
return []
return [
{
"target_key": row["target_key"],
"external_server_id": row["external_server_id"],
"display_name": row["display_name"],
"region": row["region"],
"window_count": int(row["window_count"] or 0),
"sample_count": int(row["sample_count"] or 0),
"first_seen_at": row["first_seen_at"],
"last_seen_at": row["last_seen_at"],
"peak_players": int(row["peak_players"] or 0),
"last_successful_capture_at": row["last_successful_capture_at"],
"last_run_status": row["last_run_status"],
"last_error": row["last_error"],
"last_error_at": row["last_error_at"],
}
for row in rows
]
def find_rcon_historical_competitive_window(
*,
server_key: str,
ended_at: str | None,
map_name: str | None = None,
db_path: Path | None = None,
) -> dict[str, object] | None:
"""Return the closest competitive window for one server/match if coverage exists."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import find_competitive_window
return find_competitive_window(
server_key=server_key,
ended_at=ended_at,
map_name=map_name,
)
if not ended_at:
return None
resolved_path = _resolve_db_path(db_path)
normalized_map_name = normalize_map_name(map_name)
aliases = _expand_target_key_aliases(server_key)
alias_placeholders = ", ".join("?" for _ in aliases)
try:
with _connect_readonly(resolved_path) as connection:
candidates = connection.execute(
f"""
SELECT
windows.session_key,
windows.first_seen_at,
windows.last_seen_at,
windows.map_name,
windows.map_pretty_name,
windows.sample_count,
windows.total_players,
windows.peak_players,
windows.confidence_mode,
windows.capabilities_json,
windows.latest_payload_json
FROM rcon_historical_competitive_windows AS windows
INNER JOIN rcon_historical_targets AS targets
ON targets.id = windows.target_id
WHERE (
targets.target_key IN ({alias_placeholders})
OR targets.external_server_id IN ({alias_placeholders})
)
ORDER BY windows.last_seen_at DESC
LIMIT 12
""",
[*aliases, *aliases],
).fetchall()
except sqlite3.OperationalError:
return None
if not candidates:
return None
ended_point = _parse_timestamp(ended_at)
best_row: sqlite3.Row | None = None
best_distance: float | None = None
for row in candidates:
row_map_name = normalize_map_name(row["map_pretty_name"] or row["map_name"])
if normalized_map_name and row_map_name and normalized_map_name != row_map_name:
continue
row_last = _parse_timestamp(row["last_seen_at"])
distance = abs((row_last - ended_point).total_seconds())
if best_distance is None or distance < best_distance:
best_row = row
best_distance = distance
if best_row is None or best_distance is None or best_distance > 21600:
return None
sample_count = int(best_row["sample_count"] or 0)
return {
"session_key": best_row["session_key"],
"first_seen_at": best_row["first_seen_at"],
"last_seen_at": best_row["last_seen_at"],
"duration_seconds": _calculate_duration_seconds(
best_row["first_seen_at"],
best_row["last_seen_at"],
),
"map_name": best_row["map_name"],
"map_pretty_name": best_row["map_pretty_name"] or best_row["map_name"],
"sample_count": sample_count,
"average_players": round((int(best_row["total_players"] or 0) / sample_count), 2) if sample_count > 0 else 0.0,
"peak_players": int(best_row["peak_players"] or 0),
"confidence_mode": best_row["confidence_mode"],
"capabilities": _deserialize_json_object(best_row["capabilities_json"]),
}
def get_rcon_historical_competitive_window_by_session(
*,
server_key: str,
session_key: str,
db_path: Path | None = None,
) -> dict[str, object] | None:
"""Return one persisted competitive RCON window by its synthetic session key."""
if use_postgres_rcon_storage(explicit_sqlite_path=db_path):
from .postgres_rcon_storage import get_competitive_window_by_session
return get_competitive_window_by_session(
server_key=server_key,
session_key=session_key,
)
normalized_session_key = str(session_key or "").strip()
if not normalized_session_key:
return None
resolved_path = _resolve_db_path(db_path)
aliases = _expand_target_key_aliases(server_key)
alias_placeholders = ", ".join("?" for _ in aliases)
try:
with _connect_readonly(resolved_path) as connection:
row = connection.execute(
f"""
SELECT
targets.target_key,
targets.external_server_id,
targets.display_name,
targets.region,
windows.session_key,
windows.map_name,
windows.map_pretty_name,
windows.first_seen_at,
windows.last_seen_at,
windows.sample_count,
windows.total_players,
windows.peak_players,
windows.confidence_mode,
windows.capabilities_json,
windows.latest_payload_json
FROM rcon_historical_competitive_windows AS windows
INNER JOIN rcon_historical_targets AS targets
ON targets.id = windows.target_id
WHERE windows.session_key = ?
AND (
targets.target_key IN ({alias_placeholders})
OR targets.external_server_id IN ({alias_placeholders})
)
LIMIT 1
""",
[normalized_session_key, *aliases, *aliases],
).fetchone()
except sqlite3.OperationalError:
return None
if row is None:
return None
sample_count = int(row["sample_count"] or 0)
return {
"target_key": row["target_key"],
"external_server_id": row["external_server_id"],
"display_name": row["display_name"],
"region": row["region"],
"session_key": row["session_key"],
"first_seen_at": row["first_seen_at"],
"last_seen_at": row["last_seen_at"],
"duration_seconds": _calculate_duration_seconds(
row["first_seen_at"],
row["last_seen_at"],
),
"map_name": row["map_name"],
"map_pretty_name": row["map_pretty_name"] or row["map_name"],
"sample_count": sample_count,
"average_players": round((int(row["total_players"] or 0) / sample_count), 2)
if sample_count > 0
else 0.0,
"peak_players": int(row["peak_players"] or 0),
"confidence_mode": row["confidence_mode"],
"capabilities": _deserialize_json_object(row["capabilities_json"]),
"latest_payload": _deserialize_json_object(row["latest_payload_json"]),
}
def _connect(db_path: Path) -> sqlite3.Connection:
return connect_sqlite_writer(db_path)
def _connect_readonly(db_path: Path) -> sqlite3.Connection:
return connect_sqlite_readonly(db_path)
def _resolve_db_path(db_path: Path | None) -> Path:
return db_path or get_storage_path()
def _expand_target_key_aliases(target_key: str) -> list[str]:
normalized_target_key = str(target_key or "").strip()
if not normalized_target_key:
return [normalized_target_key]
aliases = {normalized_target_key}
try:
configured_targets = load_rcon_targets()
except Exception:
configured_targets = ()
for target in configured_targets:
external_server_id = str(target.external_server_id or "").strip()
legacy_target_key = f"rcon:{target.host}:{target.port}"
if external_server_id and external_server_id == normalized_target_key:
aliases.add(legacy_target_key)
aliases.add(external_server_id)
elif legacy_target_key == normalized_target_key:
aliases.add(legacy_target_key)
if external_server_id:
aliases.add(external_server_id)
return sorted(alias for alias in aliases if alias)
def _upsert_target(connection: sqlite3.Connection, *, target: Mapping[str, object]) -> int:
target_key = str(target.get("target_key") or "").strip()
if not target_key:
raise ValueError("Prospective RCON targets require a non-empty target_key.")
display_name = str(target.get("name") or target.get("display_name") or target_key).strip()
host = str(target.get("host") or "").strip()
port = int(target.get("port") or 0)
if not host or port <= 0:
raise ValueError("Prospective RCON targets require host and port.")
connection.execute(
"""
INSERT INTO rcon_historical_targets (
target_key,
external_server_id,
display_name,
host,
port,
region,
game_port,
query_port,
source_name,
last_configured_at
) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
ON CONFLICT(target_key) DO UPDATE SET
external_server_id = excluded.external_server_id,
display_name = excluded.display_name,
host = excluded.host,
port = excluded.port,
region = excluded.region,
game_port = excluded.game_port,
query_port = excluded.query_port,
source_name = excluded.source_name,
last_configured_at = excluded.last_configured_at,
updated_at = CURRENT_TIMESTAMP
""",
(
target_key,
target.get("external_server_id"),
display_name,
host,
port,
target.get("region"),
target.get("game_port"),
target.get("query_port"),
str(target.get("source_name") or "community-hispana-rcon"),
_utc_now_iso(),
),
)
row = connection.execute(
"SELECT id FROM rcon_historical_targets WHERE target_key = ?",
(target_key,),
).fetchone()
if row is None:
raise RuntimeError("Failed to resolve prospective RCON target id.")
return int(row["id"])
def _upsert_checkpoint_success(
connection: sqlite3.Connection,
*,
target_id: int,
run_id: int,
captured_at: str,
) -> None:
connection.execute(
"""
INSERT INTO rcon_historical_checkpoints (
target_id,
last_successful_capture_at,
last_sample_at,
last_run_id,
last_run_status,
last_error,
last_error_at
) VALUES (?, ?, ?, ?, 'success', NULL, NULL)
ON CONFLICT(target_id) DO UPDATE SET
last_successful_capture_at = excluded.last_successful_capture_at,
last_sample_at = excluded.last_sample_at,
last_run_id = excluded.last_run_id,
last_run_status = excluded.last_run_status,
last_error = NULL,
last_error_at = NULL,
updated_at = CURRENT_TIMESTAMP
""",
(target_id, captured_at, captured_at, run_id),
)
def _upsert_competitive_window(
connection: sqlite3.Connection,
*,
target_id: int,
captured_at: str,
normalized_payload: Mapping[str, object],
) -> None:
current_map_raw = str(normalized_payload.get("current_map") or "").strip()
if not current_map_raw:
return
map_pretty_name = normalize_map_name(current_map_raw) or current_map_raw
players = int(normalized_payload.get("players") or 0)
max_players = normalized_payload.get("max_players")
status = str(normalized_payload.get("status") or "unknown")
latest_window = connection.execute(
"""
SELECT *
FROM rcon_historical_competitive_windows
WHERE target_id = ?
ORDER BY last_seen_at DESC, id DESC
LIMIT 1
""",
(target_id,),
).fetchone()
if latest_window and _should_extend_competitive_window(
latest_window=latest_window,
captured_at=captured_at,
current_map=current_map_raw,
):
connection.execute(
"""
UPDATE rcon_historical_competitive_windows
SET map_name = ?,
map_pretty_name = ?,
last_seen_at = ?,
sample_count = sample_count + 1,
total_players = total_players + ?,
peak_players = CASE WHEN peak_players > ? THEN peak_players ELSE ? END,
last_players = ?,
max_players = ?,
status = ?,
confidence_mode = ?,
capabilities_json = ?,
latest_payload_json = ?,
updated_at = CURRENT_TIMESTAMP
WHERE id = ?
""",
(
current_map_raw,
map_pretty_name,
captured_at,
players,
players,
players,
players,
max_players,
status,
COMPETITIVE_MODE_APPROXIMATE,
json.dumps(_build_competitive_capabilities(), ensure_ascii=True, separators=(",", ":")),
json.dumps(dict(normalized_payload), ensure_ascii=True, separators=(",", ":")),
latest_window["id"],
),
)
return
session_key = f"{target_id}:{captured_at}"
connection.execute(
"""
INSERT INTO rcon_historical_competitive_windows (
target_id,
session_key,
source_kind,
map_name,
map_pretty_name,
first_seen_at,
last_seen_at,
sample_count,
total_players,
peak_players,
last_players,
max_players,
status,
confidence_mode,
capabilities_json,
latest_payload_json
) VALUES (?, ?, 'rcon-historical-samples', ?, ?, ?, ?, 1, ?, ?, ?, ?, ?, ?, ?, ?)
""",
(
target_id,
session_key,
current_map_raw,
map_pretty_name,
captured_at,
captured_at,
players,
players,
players,
max_players,
status,
COMPETITIVE_MODE_APPROXIMATE,
json.dumps(_build_competitive_capabilities(), ensure_ascii=True, separators=(",", ":")),
json.dumps(dict(normalized_payload), ensure_ascii=True, separators=(",", ":")),
),
)
def _should_extend_competitive_window(
*,
latest_window: sqlite3.Row,
captured_at: str,
current_map: str,
) -> bool:
latest_map = str(latest_window["map_name"] or "").strip()
if normalize_map_name(latest_map) != normalize_map_name(current_map):
return False
latest_seen = _parse_timestamp(str(latest_window["last_seen_at"]))
captured_point = _parse_timestamp(captured_at)
return (captured_point - latest_seen).total_seconds() <= COMPETITIVE_WINDOW_GAP_SECONDS
def _build_competitive_capabilities() -> dict[str, object]:
return {
"recent_matches": COMPETITIVE_MODE_APPROXIMATE,
"server_summary": COMPETITIVE_MODE_EXACT,
"competitive_quality": COMPETITIVE_MODE_PARTIAL,
"result": "session-score",
"gamestate": "session",
"player_stats": "unavailable",
}
def _deserialize_json_object(raw_value: object) -> dict[str, object]:
if isinstance(raw_value, str) and raw_value.strip():
try:
parsed = json.loads(raw_value)
except json.JSONDecodeError:
return {}
if isinstance(parsed, dict):
return parsed
return {}
def _parse_timestamp(raw_value: str) -> datetime:
timestamp = datetime.fromisoformat(raw_value.replace("Z", "+00:00"))
if timestamp.tzinfo is None:
timestamp = timestamp.replace(tzinfo=timezone.utc)
return timestamp.astimezone(timezone.utc)
def _calculate_duration_seconds(first_seen_at: str | None, last_seen_at: str | None) -> int | None:
if not first_seen_at or not last_seen_at:
return None
return max(0, int((_parse_timestamp(last_seen_at) - _parse_timestamp(first_seen_at)).total_seconds()))
def _utc_now_iso() -> str:
return datetime.now(timezone.utc).isoformat().replace("+00:00", "Z")