fix(responses): 修复HandlerChatStream中对response.completed的处理，确保使用信息的正确性

MartialBE · MartialBE · commit 52893cd45fa7 · 2025-07-07T17:15:15.000+08:00
diff --git a/providers/openai/responses.go b/providers/openai/responses.go
@@ -125,8 +125,8 @@ func (h *OpenAIResponsesStreamHandler) HandlerChatStream(rawLine *[]byte, dataCh
 				h.Usage.IncExtraBilling(types.APITollTypeFileSearch, "")
 			}
 		}
-	case "response.completed":
-		if openaiResponse.Response != nil {
+	default:
+		if openaiResponse.Response != nil && openaiResponse.Response.Usage != nil {
 			usage := openaiResponse.Response.Usage
 			*h.Usage = *usage.ToOpenAIUsage()
 			getResponsesExtraBilling(openaiResponse.Response, h.Usage)

Original file line number	Diff line number	Diff line change
`@@ -125,8 +125,8 @@ func (h OpenAIResponsesStreamHandler) HandlerChatStream(rawLine []byte, dataCh`
`125`	`125`	`h.Usage.IncExtraBilling(types.APITollTypeFileSearch, "")`
`126`	`126`	`}`
`127`	`127`	`}`
`128`		`- case "response.completed":`
`129`		`- if openaiResponse.Response != nil {`
	`128`	`+ default:`
	`129`	`+ if openaiResponse.Response != nil && openaiResponse.Response.Usage != nil {`
`130`	`130`	`usage := openaiResponse.Response.Usage`
`131`	`131`	`h.Usage = usage.ToOpenAIUsage()`
`132`	`132`	`getResponsesExtraBilling(openaiResponse.Response, h.Usage)`