감사 로그 테이블 공통 컬럼 통일

common/core/audit/index.ts

@@ -0,0 +1,92 @@
+export type CommonAuditLog = {
+  event_id: string;
+  timestamp: string;
+  user_id: string;
+  event_type: string;
+  status: string;
+  ip_address: string;
+  user_agent: string;
+  device_id?: string;
+  details?: string;
+};
+
+export type AuditDetails = {
+  request_id?: string;
+  method?: string;
+  path?: string;
+  status?: number;
+  latency_ms?: number;
+  error?: string;
+  tenant_id?: string;
+  actor_id?: string;
+  action?: string;
+  target?: string;
+  target_id?: string;
+  before?: unknown;
+  after?: unknown;
+};
+
+export function parseAuditDetails(details?: string): AuditDetails {
+  if (!details) {
+    return {};
+  }
+  try {
+    const parsed = JSON.parse(details);
+    if (parsed && typeof parsed === "object") {
+      return parsed as AuditDetails;
+    }
+  } catch {}
+  return {};
+}
+
+export function formatAuditValue(value: unknown) {
+  if (value === null || value === undefined || value === "") {
+    return "-";
+  }
+  if (typeof value === "string") {
+    return value;
+  }
+  try {
+    return JSON.stringify(value);
+  } catch {
+    return String(value);
+  }
+}
+
+export function formatAuditDateParts(value: string) {
+  if (!value) {
+    return { date: "-", time: "-" };
+  }
+  const parsed = new Date(value);
+  if (Number.isNaN(parsed.getTime())) {
+    return { date: value, time: "-" };
+  }
+  return {
+    date: parsed.toISOString().slice(0, 10),
+    time: parsed.toLocaleTimeString("ko-KR", { hour12: false }),
+  };
+}
+
+export function resolveAuditActor(
+  log: Pick<CommonAuditLog, "user_id">,
+  details: AuditDetails,
+) {
+  return log.user_id || details.actor_id || "-";
+}
+
+export function resolveAuditAction(
+  log: Pick<CommonAuditLog, "event_type">,
+  details: AuditDetails,
+) {
+  if (details.action) {
+    return details.action;
+  }
+  if (details.method && details.path) {
+    return `${details.method} ${details.path}`;
+  }
+  return log.event_type;
+}
+
+export function resolveAuditTarget(details: AuditDetails) {
+  return details.target || details.target_id || "-";
+}