feat(settings): 集中刷新策略与账号授权并独立设置审计

web/src/sourceRefreshPolicy.ts

@@ -0,0 +1,35 @@
+import {
+  activateSourceSettingsRevision,
+  createSourceSettingsRevision,
+  fetchSourceSettingsRevisions,
+} from './sourceConnections'
+import type { SourceConnectionListItem, SourceSettingsRevision } from './sourceConnections'
+
+export function configuredInterval(connection: SourceConnectionListItem, revisions: SourceSettingsRevision[]): number {
+  const active = revisions.find((item) => item.state === 'active')
+  if (active) {
+    const seconds = Number(active.refresh_interval_seconds ?? 0)
+    if (!Number.isInteger(seconds) || seconds < 0) throw new Error('刷新周期无效，未修改设置')
+    return seconds
+  }
+  if (connection.schedule_configured) throw new Error(`${connection.name}：无法读取活动刷新策略，未修改设置`)
+  return 0
+}
+
+export async function saveSourceRefresh(
+  connection: SourceConnectionListItem,
+  enabled: boolean,
+  interval?: number
+): Promise<void> {
+  const seconds = interval ?? configuredInterval(connection, await fetchSourceSettingsRevisions(connection.id))
+  if (!enabled && connection.source_type === 'manual') throw new Error('手工来源不支持自动刷新')
+  const created = await createSourceSettingsRevision(connection.id, {
+    source_type: connection.source_type,
+    name: connection.name,
+    endpoint: '',
+    credential_ref: '',
+    enabled,
+    schedule: { refresh_interval_seconds: seconds > 0 ? seconds : null },
+  })
+  await activateSourceSettingsRevision(connection.id, created.id)
+}