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 03:09:50 +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 +1,131 @@
+use super::super::super::model::{
+    build_admin_provider_model_response, build_admin_provider_model_update_record,
+};
+use crate::control::GatewayControlDecision;
+use crate::control::GatewayPublicRequestContext;
+use crate::handlers::admin::provider::shared::{
+    admin_provider_model_route_parts, AdminProviderModelUpdateRequest,
+};
+use crate::{AppState, GatewayError};
+use axum::{
+    body::{Body, Bytes},
+    http,
+    response::{IntoResponse, Response},
+    Json,
+};
+use serde_json::json;
+use std::time::{SystemTime, UNIX_EPOCH};
+
+pub(super) async fn maybe_handle(
+    state: &AppState,
+    request_context: &GatewayPublicRequestContext,
+    request_body: Option<&Bytes>,
+    decision: &GatewayControlDecision,
+) -> Result<Option<Response<Body>>, GatewayError> {
+    if decision.route_family.as_deref() == Some("provider_models_manage")
+        && decision.route_kind.as_deref() == Some("update_provider_model")
+        && request_context.request_method == http::Method::PATCH
+        && request_context.request_path.contains("/models/")
+    {
+        let Some((provider_id, model_id)) =
+            admin_provider_model_route_parts(&request_context.request_path)
+        else {
+            return Ok(Some(
+                (
+                    http::StatusCode::NOT_FOUND,
+                    Json(json!({ "detail": "Model 不存在" })),
+                )
+                    .into_response(),
+            ));
+        };
+        let Some(existing) = state
+            .get_admin_provider_model(&provider_id, &model_id)
+            .await?
+        else {
+            return Ok(Some(
+                (
+                    http::StatusCode::NOT_FOUND,
+                    Json(json!({ "detail": format!("Model {model_id} 不存在") })),
+                )
+                    .into_response(),
+            ));
+        };
+        let Some(request_body) = request_body else {
+            return Ok(Some(
+                (
+                    http::StatusCode::BAD_REQUEST,
+                    Json(json!({ "detail": "请求体不能为空" })),
+                )
+                    .into_response(),
+            ));
+        };
+        let raw_value = match serde_json::from_slice::<serde_json::Value>(request_body) {
+            Ok(value) => value,
+            Err(_) => {
+                return Ok(Some(
+                    (
+                        http::StatusCode::BAD_REQUEST,
+                        Json(json!({ "detail": "请求体必须是合法的 JSON 对象" })),
+                    )
+                        .into_response(),
+                ));
+            }
+        };
+        let Some(raw_payload) = raw_value.as_object().cloned() else {
+            return Ok(Some(
+                (
+                    http::StatusCode::BAD_REQUEST,
+                    Json(json!({ "detail": "请求体必须是合法的 JSON 对象" })),
+                )
+                    .into_response(),
+            ));
+        };
+        let payload = match serde_json::from_value::<AdminProviderModelUpdateRequest>(raw_value) {
+            Ok(payload) => payload,
+            Err(_) => {
+                return Ok(Some(
+                    (
+                        http::StatusCode::BAD_REQUEST,
+                        Json(json!({ "detail": "请求体必须是合法的 JSON 对象" })),
+                    )
+                        .into_response(),
+                ));
+            }
+        };
+        let record =
+            match build_admin_provider_model_update_record(state, &existing, &raw_payload, payload)
+                .await
+            {
+                Ok(record) => record,
+                Err(detail) => {
+                    return Ok(Some(
+                        (
+                            http::StatusCode::BAD_REQUEST,
+                            Json(json!({ "detail": detail })),
+                        )
+                            .into_response(),
+                    ));
+                }
+            };
+        return Ok(Some(
+            match state.update_admin_provider_model(&record).await? {
+                Some(updated) => {
+                    let now_unix_secs = SystemTime::now()
+                        .duration_since(UNIX_EPOCH)
+                        .ok()
+                        .map(|duration| duration.as_secs())
+                        .unwrap_or(0);
+                    Json(build_admin_provider_model_response(&updated, now_unix_secs))
+                        .into_response()
+                }
+                None => (
+                    http::StatusCode::NOT_FOUND,
+                    Json(json!({ "detail": format!("Model {model_id} 不存在") })),
+                )
+                    .into_response(),
+            },
+        ));
+    }
+
+    Ok(None)
+}