refactor: 大规模模块拆分与代码精简，新增 ai-pipeline/data-contracts 独立 crate

- 新增 aether-ai-pipeline 和 aether-data-contracts crate，将 pipeline 逻辑与数据契约从 gateway 中解耦 - 重构 admin handlers：拆分单体模块为 auth/billing/endpoint/features/model/observability/provider/system 等独立子模块 - 合并 chat/cli 重复代码路径：精简 conversion、finalize、planner 中的 sync/chat/cli 分支 - 重构 scheduler/executor/data 层，引入 facade 模式降低模块间耦合 - 移除冗余的 intent 模块，将 plan_fallback/policy/stream_path/sync_path 迁移至 executor - 前端适配：调整 admin API 调用和 provider 模型测试对话框
2026-10-10 11:19:50 +08:00 · 2026-04-07 02:50:19 +08:00
parent 763ff03a7b
commit 5d96d6673b
732 changed files with 28589 additions and 20662 deletions
@@ -0,0 +1,67 @@
+use crate::control::GatewayPublicRequestContext;
+use crate::{AppState, GatewayError};
+use axum::{body::Body, response::Response};
+
+mod analytics_routes;
+mod cost_routes;
+mod helpers;
+mod leaderboard;
+mod leaderboard_routes;
+mod provider_quota_routes;
+mod range;
+mod responses;
+mod timeseries;
+pub(crate) use self::helpers::{round_to, AdminStatsTimeRange, AdminStatsUsageFilter};
+pub(crate) use self::range::{list_usage_for_optional_range, parse_bounded_u32};
+pub(crate) use self::responses::admin_stats_bad_request_response;
+pub(crate) use self::timeseries::aggregate_usage_stats;
+
+pub(crate) async fn maybe_build_local_admin_stats_response(
+    state: &AppState,
+    request_context: &GatewayPublicRequestContext,
+) -> Result<Option<Response<Body>>, GatewayError> {
+    let Some(decision) = request_context.control_decision.as_ref() else {
+        return Ok(None);
+    };
+    if decision.route_family.as_deref() != Some("stats_manage") {
+        return Ok(None);
+    }
+
+    if let Some(response) =
+        provider_quota_routes::maybe_build_local_admin_stats_provider_quota_response(
+            state,
+            request_context,
+            decision,
+        )
+        .await?
+    {
+        return Ok(Some(response));
+    }
+
+    if let Some(response) = analytics_routes::maybe_build_local_admin_stats_analytics_response(
+        state,
+        request_context,
+        decision,
+    )
+    .await?
+    {
+        return Ok(Some(response));
+    }
+
+    if let Some(response) =
+        cost_routes::maybe_build_local_admin_stats_cost_response(state, request_context).await?
+    {
+        return Ok(Some(response));
+    }
+
+    if let Some(response) = leaderboard_routes::maybe_build_local_admin_stats_leaderboard_response(
+        state,
+        request_context,
+    )
+    .await?
+    {
+        return Ok(Some(response));
+    }
+
+    Ok(None)
+}