日志管理增强：登录补全角色、IP兜底、记录业务对象与决策

- 登录日志从用户表补全 actorId/actorName/role
- IP 兜底：X-Forwarded-For/X-Real-IP → 否则用连接信息(getConnInfo)
- 业务动作记录目标项目名(target_name)与决策(风控审核·通过/管理层审批·驳回/红线裁定·命中)
- system_logs 增加 target_name 列；前端日志页显示项目名

src/persistence/systemLogs.ts

@@ -11,6 +11,7 @@ export interface SystemLogEntry {
   method: string;
   path: string;
   targetId: string | null;
+  targetName?: string | null;
   status: number | null;
   success: boolean | null;
   durationMs: number | null;
@@ -27,10 +28,10 @@ export interface SystemLogRow extends SystemLogEntry {
 /** 写入一条系统审计日志。 */
 export async function insertSystemLog(pool: pg.Pool, e: SystemLogEntry): Promise<void> {
   await pool.query(
-    `INSERT INTO system_logs(actor_id, actor_name, role, action, method, path, target_id, status, success, duration_ms, ip, query, detail)
-     VALUES($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13)`,
+    `INSERT INTO system_logs(actor_id, actor_name, role, action, method, path, target_id, target_name, status, success, duration_ms, ip, query, detail)
+     VALUES($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14)`,
     [
-      e.actorId, e.actorName, e.role, e.action, e.method, e.path, e.targetId,
+      e.actorId, e.actorName, e.role, e.action, e.method, e.path, e.targetId, e.targetName ?? null,
       e.status, e.success, e.durationMs, e.ip, e.query,
       e.detail !== undefined ? JSON.stringify(e.detail) : null,
     ],
@@ -72,7 +73,7 @@ export async function querySystemLogs(
 
   const dataParams = [...params, opts.limit, opts.offset];
   const res = await pool.query(
-    `SELECT id, ts, actor_id, actor_name, role, action, method, path, target_id, status, success, duration_ms, ip, query, detail
+    `SELECT id, ts, actor_id, actor_name, role, action, method, path, target_id, target_name, status, success, duration_ms, ip, query, detail
      FROM system_logs ${whereSql}
      ORDER BY id DESC
      LIMIT $${dataParams.length - 1} OFFSET $${dataParams.length}`,
@@ -88,6 +89,7 @@ export async function querySystemLogs(
     method: String(r.method),
     path: String(r.path),
     targetId: r.target_id != null ? String(r.target_id) : null,
+    targetName: r.target_name != null ? String(r.target_name) : null,
     status: r.status != null ? Number(r.status) : null,
     success: r.success != null ? Boolean(r.success) : null,
     durationMs: r.duration_ms != null ? Number(r.duration_ms) : null,

src/server/index.ts

@@ -8,6 +8,7 @@
 import { Hono } from 'hono';
 import { cors } from 'hono/cors';
 import { logger } from 'hono/logger';
+import { getConnInfo } from '@hono/node-server/conninfo';
 import {
   classify,
   isBusinessType,
@@ -199,31 +200,61 @@ app.use('/api/*', async (c, next) => {
   const path = c.req.path;
   if (path === '/api/system-logs') return; // 不记录查询日志自身
   const payload = (c as import('hono').Context).get('user') as AuthPayload | undefined;
-  const actorId = payload?.uid ?? null;
+  let actorId = payload?.uid ?? null;
   let actorName = payload?.username ?? null;
-  const role = payload?.role ?? null;
-  // 登录成功：从响应体补充操作人（此时尚无 JWT）。
-  if (path === '/api/auth/login' && actorName === null) {
-    actorName = (await c.req.json<{ username?: string }>().catch(() => ({} as { username?: string }))).username ?? null;
-  }
+  let role = payload?.role ?? null;
   const status = c.res.status;
-  const ip = c.req.header('x-forwarded-for')?.split(',')[0]?.trim() ?? c.req.header('x-real-ip') ?? null;
+
+  // 登录：此时无 JWT，从请求体用户名补全操作人与角色（成功时）。
+  if (path === '/api/auth/login') {
+    const lb = await c.req.json<{ username?: string }>().catch(() => ({} as { username?: string }));
+    if (lb.username) {
+      actorName = lb.username;
+      const u = await getUserByUsername(pool, lb.username).catch(() => null);
+      if (u) { actorId = u.id; role = u.role; }
+    }
+  }
+
+  // 业务动作增强：解析目标项目名 + 决策（通过/驳回等）。
+  let action = deriveActionLabel(method, path);
+  let targetName: string | null = null;
+  const targetId = deriveTargetId(path);
+  const isAssessmentPath = /^\/api\/assessments\/[^/]+/.test(path) && targetId !== null && targetId !== 'run' && targetId !== 'profitability' && targetId !== 'summary' && targetId !== 'expiring' && targetId !== 'overdue';
+  if (isAssessmentPath && targetId) {
+    const rec = store.get(targetId);
+    const desc = rec ? String((rec.assessment as unknown as { projectDescription?: string }).projectDescription ?? '') : '';
+    const m = desc.match(/【项目】([^｜|\n]+)/);
+    targetName = m?.[1]?.trim() ?? null;
+  }
+  // 含决策的动作：读已缓存的请求体补充"通过/驳回/放弃"。
+  if (/\/(review|approve)$/.test(path)) {
+    const b = await c.req.json<{ action?: string }>().catch(() => ({} as { action?: string }));
+    const map: Record<string, string> = { approve: '通过', reject: '驳回', abandon: '放弃' };
+    if (b.action && map[b.action]) action = `${action}·${map[b.action]}`;
+  } else if (/\/redline-verdict$/.test(path)) {
+    const b = await c.req.json<{ status?: string }>().catch(() => ({} as { status?: string }));
+    if (b.status) action = `${action}·${b.status}`;
+  }
+
+  const ip = c.req.header('x-forwarded-for')?.split(',')[0]?.trim()
+    ?? c.req.header('x-real-ip')
+    ?? (() => { try { return getConnInfo(c).remote.address ?? null; } catch { return null; } })();
   const queryStr = (() => { const i = c.req.url.indexOf('?'); return i >= 0 ? c.req.url.slice(i + 1) : null; })();
-  const entry = {
+  void insertSystemLog(pool, {
     actorId,
     actorName,
     role,
-    action: deriveActionLabel(method, path),
+    action,
     method,
     path,
-    targetId: deriveTargetId(path),
+    targetId,
+    targetName,
     status,
     success: status < 400,
     durationMs: Date.now() - start,
-    ip,
+    ip: ip ?? null,
     query: queryStr,
-  };
-  void insertSystemLog(pool, entry).catch(() => undefined);
+  }).catch(() => undefined);
 });
 
 app.get('/api/health', (c) => c.json({ status: 'ok', version: '0.1.0' }));