refactor ai serving modules and crates

apps/aether-gateway/src/ai_serving/planner/passthrough/provider/request/body.rs

@@ -0,0 +1,36 @@
+use serde_json::Value;
+
+use super::super::LocalSameFormatProviderSpec;
+use crate::ai_serving::transport::{
+    build_same_format_provider_request_body as build_same_format_provider_request_body_impl,
+    SameFormatProviderFamily, SameFormatProviderRequestBodyInput,
+};
+
+pub(crate) fn build_same_format_provider_request_body(
+    body_json: &Value,
+    mapped_model: &str,
+    spec: LocalSameFormatProviderSpec,
+    body_rules: Option<&Value>,
+    upstream_is_stream: bool,
+    kiro_auth: Option<&crate::ai_serving::transport::kiro::KiroRequestAuth>,
+    is_claude_code: bool,
+) -> Option<Value> {
+    build_same_format_provider_request_body_impl(SameFormatProviderRequestBodyInput {
+        body_json,
+        mapped_model,
+        family: same_format_provider_family(spec.family),
+        body_rules,
+        upstream_is_stream,
+        kiro_auth_config: kiro_auth.map(|auth| &auth.auth_config),
+        is_claude_code,
+    })
+}
+
+fn same_format_provider_family(
+    family: super::super::LocalSameFormatProviderFamily,
+) -> SameFormatProviderFamily {
+    match family {
+        super::super::LocalSameFormatProviderFamily::Standard => SameFormatProviderFamily::Standard,
+        super::super::LocalSameFormatProviderFamily::Gemini => SameFormatProviderFamily::Gemini,
+    }
+}

apps/aether-gateway/src/ai_serving/planner/passthrough/provider/request/url.rs

@@ -0,0 +1,27 @@
+use crate::ai_serving::transport::{
+    build_same_format_provider_upstream_url as build_same_format_provider_upstream_url_impl,
+    SameFormatProviderUpstreamUrlParams,
+};
+use crate::ai_serving::GatewayProviderTransportSnapshot;
+
+use super::super::LocalSameFormatProviderSpec;
+
+pub(crate) fn build_same_format_upstream_url(
+    parts: &http::request::Parts,
+    transport: &GatewayProviderTransportSnapshot,
+    mapped_model: &str,
+    spec: LocalSameFormatProviderSpec,
+    upstream_is_stream: bool,
+    kiro_auth: Option<&crate::ai_serving::transport::kiro::KiroRequestAuth>,
+) -> Option<String> {
+    build_same_format_provider_upstream_url_impl(
+        transport,
+        SameFormatProviderUpstreamUrlParams {
+            provider_api_format: spec.api_format,
+            mapped_model,
+            upstream_is_stream,
+            request_query: parts.uri.query(),
+            kiro_api_region: kiro_auth.map(|auth| auth.auth_config.effective_api_region()),
+        },
+    )
+}