shishengliang
f1b3f8d3da
ci/woodpecker/push/woodpecker Pipeline was successful
Refactor asset drilldowns with combined dimension filters, parent summaries and progressive loading. Add the hidden /who read-only permission preview with scoped authorization, identity mapping and audit logging. Refine inventory counts and AI问数 presentation.
82 lines
3.0 KiB
TypeScript
82 lines
3.0 KiB
TypeScript
import { createHash } from "node:crypto";
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import type { RowDataPacket } from "mysql2";
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import pool from "../../db.js";
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import type {
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DemandGap,
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GapReason,
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GapStatus,
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} from "../../../shared/assets/assistant.js";
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// Store the unmet request and concise analysis context for product feedback, not full sessions or result rows.
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let ready: Promise<void> | undefined;
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const purge = () =>
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pool.query(
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"DELETE FROM bi_asset_ai_gaps WHERE last_seen < DATE_SUB(UTC_TIMESTAMP(), INTERVAL 90 DAY)",
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);
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const SCHEMA = `CREATE TABLE IF NOT EXISTS bi_asset_ai_gaps (
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id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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user_id VARCHAR(64) NOT NULL, fingerprint CHAR(64) NOT NULL,
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demand VARCHAR(600) NOT NULL, reason VARCHAR(24) NOT NULL, status VARCHAR(24) NOT NULL DEFAULT 'open',
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occurrences INT NOT NULL DEFAULT 1, first_seen DATETIME NOT NULL, last_seen DATETIME NOT NULL,
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UNIQUE KEY user_demand (user_id, fingerprint), KEY last_seen (last_seen)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4`;
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async function ensure() {
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if (!ready)
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ready = (async () => {
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// Precreated production tables need no DDL permission.
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try {
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await pool.query("SELECT id FROM bi_asset_ai_gaps LIMIT 0");
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} catch (error) {
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if ((error as { code?: string }).code !== "ER_NO_SUCH_TABLE")
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throw error;
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await pool.query(SCHEMA);
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}
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await purge();
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setInterval(
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() => {
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void purge().catch(() =>
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console.warn("asset_ai_gap_retention_failed"),
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);
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},
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60 * 60 * 1000,
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).unref();
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})().catch((error) => {
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ready = undefined;
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throw error;
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});
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await ready;
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}
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export const gapStore = {
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async record(userId: string, demand: string, reason: GapReason) {
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await ensure();
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const fingerprint = createHash("sha256")
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.update(reason + "|" + demand)
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.digest("hex");
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await pool.query(
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`INSERT INTO bi_asset_ai_gaps (user_id,fingerprint,demand,reason,first_seen,last_seen)
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VALUES (?,?,?,?,UTC_TIMESTAMP(),UTC_TIMESTAMP()) ON DUPLICATE KEY UPDATE
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occurrences=occurrences+1, last_seen=UTC_TIMESTAMP(), status=IF(status='resolved','open',status)`,
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[userId, fingerprint, demand, reason],
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);
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},
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async list(userId: string | null, options: { readOnly?: boolean } = {}): Promise<DemandGap[]> {
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if (!options.readOnly) {
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await ensure();
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await purge();
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}
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const [rows] = await pool.query<RowDataPacket[]>(
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`SELECT id,demand,reason,status,occurrences,
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DATE_FORMAT(first_seen,'%Y-%m-%dT%H:%i:%sZ') firstSeen, DATE_FORMAT(last_seen,'%Y-%m-%dT%H:%i:%sZ') lastSeen
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FROM bi_asset_ai_gaps WHERE ${userId ? "user_id = ? AND " : ""}last_seen >= DATE_SUB(UTC_TIMESTAMP(), INTERVAL 90 DAY) ORDER BY last_seen DESC LIMIT 200`,
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userId ? [userId] : [],
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);
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return rows as DemandGap[];
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},
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async update(id: number, status: GapStatus) {
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await ensure();
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await pool.query("UPDATE bi_asset_ai_gaps SET status=? WHERE id=?", [
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status,
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id,
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]);
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},
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};
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