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Juan DenisandClaude Fable 5 5417c39100 perf(models): index every foreign-key column
An audit found 102 FK columns with no index — every join, per-parent
listing, and the delete cascades from _delete_cascade_policy scanned
whole tables on them (deployments.app_id, audit_logs.user_id,
dns_records.zone_id, webhook_logs.webhook_id, ...). All FK columns now
declare index=True; migration 096 creates the same indexes on existing
installs, deriving the list from the live schema at upgrade time (so
it is idempotent and cannot drift from what an install actually has).

Ratchet: test_every_fk_column_is_indexed pins the rule with no
allowlist — a new FK column is born indexed or the build fails.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-31 20:42:53 -04:00

59 lines
2.4 KiB
Python

from datetime import datetime
from app import db
from app.models.json_column_mixin import JsonColumnMixin
class ErrorLog(JsonColumnMixin, db.Model):
"""Centralized error log with fingerprint-based dedup."""
__tablename__ = 'error_logs'
id = db.Column(db.Integer, primary_key=True)
fingerprint = db.Column(db.String(64), nullable=False, index=True) # sha256 hex
source = db.Column(db.String(20), nullable=False, index=True) # backend | frontend
level = db.Column(db.String(20), nullable=False, default='error')
exception_type = db.Column(db.String(200), nullable=True)
message = db.Column(db.Text, nullable=False)
traceback = db.Column(db.Text, nullable=True)
endpoint = db.Column(db.String(255), nullable=True) # API path / page URL
method = db.Column(db.String(10), nullable=True)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True, index=True)
context_json = db.Column(db.Text, nullable=True) # JSON string
count = db.Column(db.Integer, nullable=False, default=1) # dedup hit counter
first_seen = db.Column(db.DateTime, default=datetime.utcnow)
last_seen = db.Column(db.DateTime, default=datetime.utcnow, index=True)
resolved = db.Column(db.Boolean, default=False, index=True)
# Relationship to user
user = db.relationship('User', foreign_keys=[user_id])
def get_context(self):
"""Return parsed context JSON."""
return self._json_read('context_json')
def set_context(self, context_dict):
"""Set context from a dictionary."""
self._json_write('context_json', context_dict)
def to_dict(self):
return {
'id': self.id,
'fingerprint': self.fingerprint,
'source': self.source,
'level': self.level,
'exception_type': self.exception_type,
'message': self.message,
'traceback': self.traceback,
'endpoint': self.endpoint,
'method': self.method,
'user_id': self.user_id,
'username': self.user.username if self.user else None,
'context': self.get_context(),
'count': self.count,
'first_seen': self.first_seen.isoformat() if self.first_seen else None,
'last_seen': self.last_seen.isoformat() if self.last_seen else None,
'resolved': self.resolved,
}
def __repr__(self):
return f'<ErrorLog {self.source}:{self.exception_type} x{self.count}>'