refactor(gateway): remove user reputation feature entirely

Drop trust-score/infraction system: delete userReputationStore, remove call sites in fallback/batch processors, drop formatReputationAttrs, drop user_reputations table (migration 0016), delete trust-model test, update docs.
This commit is contained in:
asepharyana
2026-08-18 18:27:15 +07:00
parent 9b3134d767
commit 2a8f6d9062
13 changed files with 19 additions and 643 deletions
@@ -1,12 +1,11 @@
// ═══════════════════════════════════════════════════════════════════════════
// Context enrichment builders — rich <user_reputation> attrs, <user_history>,
// <user_profiles> as_of, bot/edited detection (pure, no DB)
// Context enrichment builders — <user_history>, <user_profiles> as_of,
// bot/edited detection (pure, no DB)
// ═══════════════════════════════════════════════════════════════════════════
import { describe, expect, it } from "vitest";
import {
buildUserHistoryXml,
buildUserProfilesBlock,
formatReputationAttrs,
resolveIsBot,
resolveIsEdited,
} from "../src/modules/ai-moderation/moderationBuilders.js";
@@ -42,72 +41,6 @@ function msg(overrides: Partial<MessageRecord> = {}): MessageRecord {
const DAY_MS = 24 * 60 * 60 * 1000;
describe("formatReputationAttrs — rich reputation signal", () => {
it("emits trust, infraction count and clean streak", () => {
const attrs = formatReputationAttrs({
trust_score: 62,
total_infractions: 3,
clean_message_streak: 45,
last_infraction_at: null,
});
expect(attrs).toContain('trust_score="62"');
expect(attrs).toContain('total_infractions="3"');
expect(attrs).toContain('clean_streak="45"');
});
it("derives last_offense_days_ago and marks repeat offenders (7-day window)", () => {
const attrs = formatReputationAttrs(
{
trust_score: 50,
total_infractions: 2,
clean_message_streak: 0,
last_infraction_at: NOW - 2 * DAY_MS,
},
NOW,
);
expect(attrs).toContain('last_offense_days_ago="2"');
expect(attrs).toContain('repeat_offender="true"');
});
it("does NOT mark repeat offender when the last offense is older than 7 days", () => {
const attrs = formatReputationAttrs(
{
trust_score: 50,
total_infractions: 2,
clean_message_streak: 10,
last_infraction_at: NOW - 30 * DAY_MS,
},
NOW,
);
expect(attrs).toContain('last_offense_days_ago="30"');
expect(attrs).not.toContain("repeat_offender");
});
it("omits offense-derived attrs when the user has no recorded infraction date", () => {
const attrs = formatReputationAttrs({
trust_score: 85,
total_infractions: 0,
clean_message_streak: 120,
last_infraction_at: null,
});
expect(attrs).not.toContain("last_offense_days_ago");
expect(attrs).not.toContain("repeat_offender");
});
it("clamps a future/skewed timestamp to days_ago=0", () => {
const attrs = formatReputationAttrs(
{
trust_score: 50,
total_infractions: 1,
clean_message_streak: 0,
last_infraction_at: NOW + 5 * DAY_MS,
},
NOW,
);
expect(attrs).toContain('last_offense_days_ago="0"');
});
});
describe("buildUserHistoryXml — last flagged messages for repeat offenders", () => {
it("returns empty when there is no real history", () => {
expect(buildUserHistoryXml([])).toBe("");