♻️ refactor: 重构speech接口

providers/openai/speech.go

@@ -0,0 +1,37 @@
+package openai
+
+import (
+	"net/http"
+	"one-api/common"
+	"one-api/types"
+)
+
+func (p *OpenAIProvider) SpeechAction(request *types.SpeechAudioRequest, isModelMapped bool, promptTokens int) (usage *types.Usage, errWithCode *types.OpenAIErrorWithStatusCode) {
+
+	requestBody, err := p.getRequestBody(&request, isModelMapped)
+	if err != nil {
+		return nil, types.ErrorWrapper(err, "json_marshal_failed", http.StatusInternalServerError)
+	}
+
+	fullRequestURL := p.GetFullRequestURL(p.AudioSpeech, request.Model)
+	headers := p.GetRequestHeaders()
+
+	client := common.NewClient()
+	req, err := client.NewRequest(p.Context.Request.Method, fullRequestURL, common.WithBody(requestBody), common.WithHeader(headers))
+	if err != nil {
+		return nil, types.ErrorWrapper(err, "new_request_failed", http.StatusInternalServerError)
+	}
+
+	errWithCode = p.SendRequestRaw(req)
+	if errWithCode != nil {
+		return
+	}
+
+	usage = &types.Usage{
+		PromptTokens:     promptTokens,
+		CompletionTokens: 0,
+		TotalTokens:      promptTokens,
+	}
+
+	return
+}