refactor: extract platform image provider

server-rs/crates/api-server/src/external_api_audit.rs

@@ -1,4 +1,5 @@
 use axum::http::StatusCode;
+use platform_image::PlatformImageFailureAudit;
 use module_runtime::RuntimeTrackingScopeKind;
 use serde_json::{Value, json};
 use time::OffsetDateTime;
@@ -109,6 +110,28 @@ impl ExternalApiFailureDraft {
     }
 }
 
+pub(crate) fn build_external_api_failure_draft_from_platform_image_audit(
+    audit: &PlatformImageFailureAudit,
+) -> ExternalApiFailureDraft {
+    ExternalApiFailureDraft::new(
+        audit.provider,
+        audit.endpoint.clone(),
+        audit.operation.clone(),
+        audit.failure_stage,
+        audit.error_message.clone(),
+    )
+    .with_status_code(audit.status_code)
+    .with_optional_status_class(audit.status_class)
+    .with_timeout(audit.timeout)
+    .with_retryable(audit.retryable)
+    .with_error_source(audit.error_source.clone())
+    .with_raw_excerpt(audit.raw_excerpt.clone())
+    .with_latency_ms(audit.latency_ms)
+    .with_prompt_chars(audit.prompt_chars)
+    .with_reference_image_count(audit.reference_image_count)
+    .with_image_model(audit.image_model)
+}
+
 /// 中文注释：下载图片、OSS 读写等非标准 HTTP 状态统一显式归类，避免 OTLP 低基数 label 误落到 `transport`。
 pub(crate) fn app_error_status_class(status_code: StatusCode) -> &'static str {
     status_class(Some(status_code.as_u16()))