chore: reorganize constant related package

common/constants.go

@@ -38,44 +38,6 @@ const (
 	ChannelStatusAutoDisabled     = 3
 )
 
-const (
-	ChannelTypeUnknown = iota
-	ChannelTypeOpenAI
-	ChannelTypeAPI2D
-	ChannelTypeAzure
-	ChannelTypeCloseAI
-	ChannelTypeOpenAISB
-	ChannelTypeOpenAIMax
-	ChannelTypeOhMyGPT
-	ChannelTypeCustom
-	ChannelTypeAILS
-	ChannelTypeAIProxy
-	ChannelTypePaLM
-	ChannelTypeAPI2GPT
-	ChannelTypeAIGC2D
-	ChannelTypeAnthropic
-	ChannelTypeBaidu
-	ChannelTypeZhipu
-	ChannelTypeAli
-	ChannelTypeXunfei
-	ChannelType360
-	ChannelTypeOpenRouter
-	ChannelTypeAIProxyLibrary
-	ChannelTypeFastGPT
-	ChannelTypeTencent
-	ChannelTypeGemini
-	ChannelTypeMoonshot
-	ChannelTypeBaichuan
-	ChannelTypeMinimax
-	ChannelTypeMistral
-	ChannelTypeGroq
-	ChannelTypeOllama
-	ChannelTypeLingYiWanWu
-	ChannelTypeStepFun
-
-	ChannelTypeDummy
-)
-
 var ChannelBaseURLs = []string{
 	"",                              // 0
 	"https://api.openai.com",        // 1

controller/channel-billing.go

@@ -9,6 +9,7 @@ import (
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/monitor"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -209,23 +210,23 @@ func updateChannelBalance(channel *model.Channel) (float64, error) {
 		channel.BaseURL = &baseURL
 	}
 	switch channel.Type {
-	case common.ChannelTypeOpenAI:
+	case channeltype.OpenAI:
 		if channel.GetBaseURL() != "" {
 			baseURL = channel.GetBaseURL()
 		}
-	case common.ChannelTypeAzure:
+	case channeltype.Azure:
 		return 0, errors.New("尚未实现")
-	case common.ChannelTypeCustom:
+	case channeltype.Custom:
 		baseURL = channel.GetBaseURL()
-	case common.ChannelTypeCloseAI:
+	case channeltype.CloseAI:
 		return updateChannelCloseAIBalance(channel)
-	case common.ChannelTypeOpenAISB:
+	case channeltype.OpenAISB:
 		return updateChannelOpenAISBBalance(channel)
-	case common.ChannelTypeAIProxy:
+	case channeltype.AIProxy:
 		return updateChannelAIProxyBalance(channel)
-	case common.ChannelTypeAPI2GPT:
+	case channeltype.API2GPT:
 		return updateChannelAPI2GPTBalance(channel)
-	case common.ChannelTypeAIGC2D:
+	case channeltype.AIGC2D:
 		return updateChannelAIGC2DBalance(channel)
 	default:
 		return 0, errors.New("尚未实现")
@@ -305,7 +306,7 @@ func updateAllChannelsBalance() error {
 			continue
 		}
 		// TODO: support Azure
-		if channel.Type != common.ChannelTypeOpenAI && channel.Type != common.ChannelTypeCustom {
+		if channel.Type != channeltype.OpenAI && channel.Type != channeltype.Custom {
 			continue
 		}
 		balance, err := updateChannelBalance(channel)

controller/channel-test.go

@@ -12,9 +12,10 @@ import (
 	"github.com/songquanpeng/one-api/middleware"
 	"github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/monitor"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/helper"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -57,7 +58,7 @@ func testChannel(channel *model.Channel) (err error, openaiErr *relaymodel.Error
 	c.Set("base_url", channel.GetBaseURL())
 	middleware.SetupContextForSelectedChannel(c, channel, "")
 	meta := util.GetRelayMeta(c)
-	apiType := constant.ChannelType2APIType(channel.Type)
+	apiType := channeltype.ToAPIType(channel.Type)
 	adaptor := helper.GetAdaptor(apiType)
 	if adaptor == nil {
 		return fmt.Errorf("invalid api type: %d, adaptor is nil", apiType), nil
@@ -73,7 +74,7 @@ func testChannel(channel *model.Channel) (err error, openaiErr *relaymodel.Error
 	request := buildTestRequest()
 	request.Model = modelName
 	meta.OriginModelName, meta.ActualModelName = modelName, modelName
-	convertedRequest, err := adaptor.ConvertRequest(c, constant.RelayModeChatCompletions, request)
+	convertedRequest, err := adaptor.ConvertRequest(c, relaymode.ChatCompletions, request)
 	if err != nil {
 		return err, nil
 	}

controller/model.go

@@ -3,10 +3,10 @@ package controller
 import (
 	"fmt"
 	"github.com/gin-gonic/gin"
-	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/model"
+	"github.com/songquanpeng/one-api/relay/apitype"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/helper"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
 	"github.com/songquanpeng/one-api/relay/util"
@@ -62,8 +62,8 @@ func init() {
 		IsBlocking:         false,
 	})
 	// https://platform.openai.com/docs/models/model-endpoint-compatibility
-	for i := 0; i < constant.APITypeDummy; i++ {
+	for i := 0; i < apitype.Dummy; i++ {
-		if i == constant.APITypeAIProxyLibrary {
+		if i == apitype.AIProxyLibrary {
 			continue
 		}
 		adaptor := helper.GetAdaptor(i)
@@ -82,7 +82,7 @@ func init() {
 		}
 	}
 	for _, channelType := range openai.CompatibleChannels {
-		if channelType == common.ChannelTypeAzure {
+		if channelType == channeltype.Azure {
 			continue
 		}
 		channelName, channelModelList := openai.GetCompatibleChannelMeta(channelType)
@@ -103,8 +103,8 @@ func init() {
 		modelsMap[model.Id] = model
 	}
 	channelId2Models = make(map[int][]string)
-	for i := 1; i < common.ChannelTypeDummy; i++ {
+	for i := 1; i < channeltype.Dummy; i++ {
-		adaptor := helper.GetAdaptor(constant.ChannelType2APIType(i))
+		adaptor := helper.GetAdaptor(channeltype.ToAPIType(i))
 		meta := &util.RelayMeta{
 			ChannelType: i,
 		}

controller/relay.go

@@ -12,9 +12,9 @@ import (
 	"github.com/songquanpeng/one-api/middleware"
 	dbmodel "github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/monitor"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/controller"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -25,13 +25,13 @@ import (
 func relay(c *gin.Context, relayMode int) *model.ErrorWithStatusCode {
 	var err *model.ErrorWithStatusCode
 	switch relayMode {
-	case constant.RelayModeImagesGenerations:
+	case relaymode.ImagesGenerations:
 		err = controller.RelayImageHelper(c, relayMode)
-	case constant.RelayModeAudioSpeech:
+	case relaymode.AudioSpeech:
 		fallthrough
-	case constant.RelayModeAudioTranslation:
+	case relaymode.AudioTranslation:
 		fallthrough
-	case constant.RelayModeAudioTranscription:
+	case relaymode.AudioTranscription:
 		err = controller.RelayAudioHelper(c, relayMode)
 	default:
 		err = controller.RelayTextHelper(c)
@@ -41,7 +41,7 @@ func relay(c *gin.Context, relayMode int) *model.ErrorWithStatusCode {
 
 func Relay(c *gin.Context) {
 	ctx := c.Request.Context()
-	relayMode := constant.Path2RelayMode(c.Request.URL.Path)
+	relayMode := relaymode.GetByPath(c.Request.URL.Path)
 	if config.DebugEnabled {
 		requestBody, _ := common.GetRequestBody(c)
 		logger.Debugf(ctx, "request body: %s", string(requestBody))

main.go

@@ -28,7 +28,7 @@ func main() {
 		gin.SetMode(gin.ReleaseMode)
 	}
 	if config.DebugEnabled {
-		logger.SysLog("running in debug mode")
+		logger.SysLog("running in debug relaymode")
 	}
 	var err error
 	// Initialize SQL Database

middleware/distributor.go

@@ -6,6 +6,7 @@ import (
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"net/http"
 	"strconv"
 )
@@ -66,15 +67,15 @@ func SetupContextForSelectedChannel(c *gin.Context, channel *model.Channel, mode
 	c.Set("base_url", channel.GetBaseURL())
 	// this is for backward compatibility
 	switch channel.Type {
-	case common.ChannelTypeAzure:
+	case channeltype.Azure:
 		c.Set(common.ConfigKeyAPIVersion, channel.Other)
-	case common.ChannelTypeXunfei:
+	case channeltype.Xunfei:
 		c.Set(common.ConfigKeyAPIVersion, channel.Other)
-	case common.ChannelTypeGemini:
+	case channeltype.Gemini:
 		c.Set(common.ConfigKeyAPIVersion, channel.Other)
-	case common.ChannelTypeAIProxyLibrary:
+	case channeltype.AIProxyLibrary:
 		c.Set(common.ConfigKeyLibraryID, channel.Other)
-	case common.ChannelTypeAli:
+	case channeltype.Ali:
 		c.Set(common.ConfigKeyPlugin, channel.Other)
 	}
 	cfg, _ := channel.LoadConfig()

relay/apitype/define.go

@@ -0,0 +1,17 @@
+package apitype
+
+const (
+	OpenAI = iota
+	Anthropic
+	PaLM
+	Baidu
+	Zhipu
+	Ali
+	Xunfei
+	AIProxyLibrary
+	Tencent
+	Gemini
+	Ollama
+
+	Dummy // this one is only for count, do not add any channel after this
+)

relay/channel/ali/adaptor.go

@@ -6,8 +6,8 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/relay/channel"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -25,9 +25,9 @@ func (a *Adaptor) Init(meta *util.RelayMeta) {
 func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 	fullRequestURL := ""
 	switch meta.Mode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		fullRequestURL = fmt.Sprintf("%s/api/v1/services/embeddings/text-embedding/text-embedding", meta.BaseURL)
-	case constant.RelayModeImagesGenerations:
+	case relaymode.ImagesGenerations:
 		fullRequestURL = fmt.Sprintf("%s/api/v1/services/aigc/text2image/image-synthesis", meta.BaseURL)
 	default:
 		fullRequestURL = fmt.Sprintf("%s/api/v1/services/aigc/text-generation/generation", meta.BaseURL)
@@ -44,7 +44,7 @@ func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Request, meta *ut
 	}
 	req.Header.Set("Authorization", "Bearer "+meta.APIKey)
 
-	if meta.Mode == constant.RelayModeImagesGenerations {
+	if meta.Mode == relaymode.ImagesGenerations {
 		req.Header.Set("X-DashScope-Async", "enable")
 	}
 	if c.GetString(common.ConfigKeyPlugin) != "" {
@@ -58,7 +58,7 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *model.G
 		return nil, errors.New("request is nil")
 	}
 	switch relayMode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		aliEmbeddingRequest := ConvertEmbeddingRequest(*request)
 		return aliEmbeddingRequest, nil
 	default:
@@ -85,9 +85,9 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.Rel
 		err, usage = StreamHandler(c, resp)
 	} else {
 		switch meta.Mode {
-		case constant.RelayModeEmbeddings:
+		case relaymode.Embeddings:
 			err, usage = EmbeddingHandler(c, resp)
-		case constant.RelayModeImagesGenerations:
+		case relaymode.ImagesGenerations:
 			err, usage = ImageHandler(c, resp)
 		default:
 			err, usage = Handler(c, resp)

relay/channel/baidu/adaptor.go

@@ -3,13 +3,13 @@ package baidu
 import (
 	"errors"
 	"fmt"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"io"
 	"net/http"
 	"strings"
 
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/relay/channel"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
 	"github.com/songquanpeng/one-api/relay/util"
 )
@@ -100,7 +100,7 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *model.G
 		return nil, errors.New("request is nil")
 	}
 	switch relayMode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		baiduEmbeddingRequest := ConvertEmbeddingRequest(*request)
 		return baiduEmbeddingRequest, nil
 	default:
@@ -125,7 +125,7 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.Rel
 		err, usage = StreamHandler(c, resp)
 	} else {
 		switch meta.Mode {
-		case constant.RelayModeEmbeddings:
+		case relaymode.Embeddings:
 			err, usage = EmbeddingHandler(c, resp)
 		default:
 			err, usage = Handler(c, resp)

relay/channel/minimax/main.go

@@ -2,13 +2,13 @@ package minimax
 
 import (
 	"fmt"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 )
 
 func GetRequestURL(meta *util.RelayMeta) (string, error) {
-	if meta.Mode == constant.RelayModeChatCompletions {
+	if meta.Mode == relaymode.ChatCompletions {
 		return fmt.Sprintf("%s/v1/text/chatcompletion_v2", meta.BaseURL), nil
 	}
-	return "", fmt.Errorf("unsupported relay mode %d for minimax", meta.Mode)
+	return "", fmt.Errorf("unsupported relay relaymode %d for minimax", meta.Mode)
 }

relay/channel/ollama/adaptor.go

@@ -3,12 +3,12 @@ package ollama
 import (
 	"errors"
 	"fmt"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"io"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/relay/channel"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
 	"github.com/songquanpeng/one-api/relay/util"
 )
@@ -23,7 +23,7 @@ func (a *Adaptor) Init(meta *util.RelayMeta) {
 func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 	// https://github.com/ollama/ollama/blob/main/docs/api.md
 	fullRequestURL := fmt.Sprintf("%s/api/chat", meta.BaseURL)
-	if meta.Mode == constant.RelayModeEmbeddings {
+	if meta.Mode == relaymode.Embeddings {
 		fullRequestURL = fmt.Sprintf("%s/api/embeddings", meta.BaseURL)
 	}
 	return fullRequestURL, nil
@@ -40,7 +40,7 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *model.G
 		return nil, errors.New("request is nil")
 	}
 	switch relayMode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		ollamaEmbeddingRequest := ConvertEmbeddingRequest(*request)
 		return ollamaEmbeddingRequest, nil
 	default:
@@ -64,7 +64,7 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.Rel
 		err, usage = StreamHandler(c, resp)
 	} else {
 		switch meta.Mode {
-		case constant.RelayModeEmbeddings:
+		case relaymode.Embeddings:
 			err, usage = EmbeddingHandler(c, resp)
 		default:
 			err, usage = Handler(c, resp)

relay/channel/openai/adaptor.go

@@ -4,11 +4,11 @@ import (
 	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
-	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/relay/channel"
 	"github.com/songquanpeng/one-api/relay/channel/minimax"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -25,8 +25,8 @@ func (a *Adaptor) Init(meta *util.RelayMeta) {
 
 func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 	switch meta.ChannelType {
-	case common.ChannelTypeAzure:
+	case channeltype.Azure:
-		if meta.Mode == constant.RelayModeImagesGenerations {
+		if meta.Mode == relaymode.ImagesGenerations {
 			// https://learn.microsoft.com/en-us/azure/ai-services/openai/dall-e-quickstart?tabs=dalle3%2Ccommand-line&pivots=rest-api
 			// https://{resource_name}.openai.azure.com/openai/deployments/dall-e-3/images/generations?api-version=2024-03-01-preview
 			fullRequestURL := fmt.Sprintf("%s/openai/deployments/%s/images/generations?api-version=%s", meta.BaseURL, meta.ActualModelName, meta.APIVersion)
@@ -43,7 +43,7 @@ func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 		// {your endpoint}/openai/deployments/{your azure_model}/chat/completions?api-version={api_version}
 		requestURL = fmt.Sprintf("/openai/deployments/%s/%s", model_, task)
 		return util.GetFullRequestURL(meta.BaseURL, requestURL, meta.ChannelType), nil
-	case common.ChannelTypeMinimax:
+	case channeltype.Minimax:
 		return minimax.GetRequestURL(meta)
 	default:
 		return util.GetFullRequestURL(meta.BaseURL, meta.RequestURLPath, meta.ChannelType), nil
@@ -52,12 +52,12 @@ func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 
 func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Request, meta *util.RelayMeta) error {
 	channel.SetupCommonRequestHeader(c, req, meta)
-	if meta.ChannelType == common.ChannelTypeAzure {
+	if meta.ChannelType == channeltype.Azure {
 		req.Header.Set("api-key", meta.APIKey)
 		return nil
 	}
 	req.Header.Set("Authorization", "Bearer "+meta.APIKey)
-	if meta.ChannelType == common.ChannelTypeOpenRouter {
+	if meta.ChannelType == channeltype.OpenRouter {
 		req.Header.Set("HTTP-Referer", "https://github.com/songquanpeng/one-api")
 		req.Header.Set("X-Title", "One API")
 	}
@@ -91,7 +91,7 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.Rel
 		}
 	} else {
 		switch meta.Mode {
-		case constant.RelayModeImagesGenerations:
+		case relaymode.ImagesGenerations:
 			err, _ = ImageHandler(c, resp)
 		default:
 			err, usage = Handler(c, resp, meta.PromptTokens, meta.ActualModelName)

relay/channel/openai/compatible.go

@@ -1,7 +1,6 @@
 package openai
 
 import (
-	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/relay/channel/ai360"
 	"github.com/songquanpeng/one-api/relay/channel/baichuan"
 	"github.com/songquanpeng/one-api/relay/channel/groq"
@@ -10,39 +9,40 @@ import (
 	"github.com/songquanpeng/one-api/relay/channel/mistral"
 	"github.com/songquanpeng/one-api/relay/channel/moonshot"
 	"github.com/songquanpeng/one-api/relay/channel/stepfun"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 )
 
 var CompatibleChannels = []int{
-	common.ChannelTypeAzure,
+	channeltype.Azure,
-	common.ChannelType360,
+	channeltype.AI360,
-	common.ChannelTypeMoonshot,
+	channeltype.Moonshot,
-	common.ChannelTypeBaichuan,
+	channeltype.Baichuan,
-	common.ChannelTypeMinimax,
+	channeltype.Minimax,
-	common.ChannelTypeMistral,
+	channeltype.Mistral,
-	common.ChannelTypeGroq,
+	channeltype.Groq,
-	common.ChannelTypeLingYiWanWu,
+	channeltype.LingYiWanWu,
-	common.ChannelTypeStepFun,
+	channeltype.StepFun,
 }
 
 func GetCompatibleChannelMeta(channelType int) (string, []string) {
 	switch channelType {
-	case common.ChannelTypeAzure:
+	case channeltype.Azure:
 		return "azure", ModelList
-	case common.ChannelType360:
+	case channeltype.AI360:
 		return "360", ai360.ModelList
-	case common.ChannelTypeMoonshot:
+	case channeltype.Moonshot:
 		return "moonshot", moonshot.ModelList
-	case common.ChannelTypeBaichuan:
+	case channeltype.Baichuan:
 		return "baichuan", baichuan.ModelList
-	case common.ChannelTypeMinimax:
+	case channeltype.Minimax:
 		return "minimax", minimax.ModelList
-	case common.ChannelTypeMistral:
+	case channeltype.Mistral:
 		return "mistralai", mistral.ModelList
-	case common.ChannelTypeGroq:
+	case channeltype.Groq:
 		return "groq", groq.ModelList
-	case common.ChannelTypeLingYiWanWu:
+	case channeltype.LingYiWanWu:
 		return "lingyiwanwu", lingyiwanwu.ModelList
-	case common.ChannelTypeStepFun:
+	case channeltype.StepFun:
 		return "stepfun", stepfun.ModelList
 	default:
 		return "openai", ModelList

relay/channel/openai/main.go

@@ -8,8 +8,8 @@ import (
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/common/conv"
 	"github.com/songquanpeng/one-api/common/logger"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"io"
 	"net/http"
 	"strings"
@@ -46,7 +46,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
 			data = data[6:]
 			if !strings.HasPrefix(data, "[DONE]") {
 				switch relayMode {
-				case constant.RelayModeChatCompletions:
+				case relaymode.ChatCompletions:
 					var streamResponse ChatCompletionsStreamResponse
 					err := json.Unmarshal([]byte(data), &streamResponse)
 					if err != nil {
@@ -59,7 +59,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
 					if streamResponse.Usage != nil {
 						usage = streamResponse.Usage
 					}
-				case constant.RelayModeCompletions:
+				case relaymode.Completions:
 					var streamResponse CompletionsStreamResponse
 					err := json.Unmarshal([]byte(data), &streamResponse)
 					if err != nil {

relay/channel/zhipu/adaptor.go

@@ -6,8 +6,8 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/relay/channel"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"math"
@@ -33,9 +33,9 @@ func (a *Adaptor) SetVersionByModeName(modelName string) {
 
 func (a *Adaptor) GetRequestURL(meta *util.RelayMeta) (string, error) {
 	switch meta.Mode {
-	case constant.RelayModeImagesGenerations:
+	case relaymode.ImagesGenerations:
 		return fmt.Sprintf("%s/api/paas/v4/images/generations", meta.BaseURL), nil
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		return fmt.Sprintf("%s/api/paas/v4/embeddings", meta.BaseURL), nil
 	}
 	a.SetVersionByModeName(meta.ActualModelName)
@@ -61,7 +61,7 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *model.G
 		return nil, errors.New("request is nil")
 	}
 	switch relayMode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		baiduEmbeddingRequest := ConvertEmbeddingRequest(*request)
 		return baiduEmbeddingRequest, nil
 	default:
@@ -107,10 +107,10 @@ func (a *Adaptor) DoResponseV4(c *gin.Context, resp *http.Response, meta *util.R
 
 func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.RelayMeta) (usage *model.Usage, err *model.ErrorWithStatusCode) {
 	switch meta.Mode {
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
 		err, usage = EmbeddingsHandler(c, resp)
 		return
-	case constant.RelayModeImagesGenerations:
+	case relaymode.ImagesGenerations:
 		err, usage = openai.ImageHandler(c, resp)
 		return
 	}
@@ -120,7 +120,7 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, meta *util.Rel
 	if meta.IsStream {
 		err, usage = StreamHandler(c, resp)
 	} else {
-		if meta.Mode == constant.RelayModeEmbeddings {
+		if meta.Mode == relaymode.Embeddings {
 			err, usage = EmbeddingsHandler(c, resp)
 		} else {
 			err, usage = Handler(c, resp)

relay/channeltype/define.go

@@ -0,0 +1,39 @@
+package channeltype
+
+const (
+	Unknown = iota
+	OpenAI
+	API2D
+	Azure
+	CloseAI
+	OpenAISB
+	OpenAIMax
+	OhMyGPT
+	Custom
+	Ails
+	AIProxy
+	PaLM
+	API2GPT
+	AIGC2D
+	Anthropic
+	Baidu
+	Zhipu
+	Ali
+	Xunfei
+	AI360
+	OpenRouter
+	AIProxyLibrary
+	FastGPT
+	Tencent
+	Gemini
+	Moonshot
+	Baichuan
+	Minimax
+	Mistral
+	Groq
+	Ollama
+	LingYiWanWu
+	StepFun
+
+	Dummy
+)

relay/channeltype/helper.go

@@ -0,0 +1,30 @@
+package channeltype
+
+import "github.com/songquanpeng/one-api/relay/apitype"
+
+func ToAPIType(channelType int) int {
+	apiType := apitype.OpenAI
+	switch channelType {
+	case Anthropic:
+		apiType = apitype.Anthropic
+	case Baidu:
+		apiType = apitype.Baidu
+	case PaLM:
+		apiType = apitype.PaLM
+	case Zhipu:
+		apiType = apitype.Zhipu
+	case Ali:
+		apiType = apitype.Ali
+	case Xunfei:
+		apiType = apitype.Xunfei
+	case AIProxyLibrary:
+		apiType = apitype.AIProxyLibrary
+	case Tencent:
+		apiType = apitype.Tencent
+	case Gemini:
+		apiType = apitype.Gemini
+	case Ollama:
+		apiType = apitype.Ollama
+	}
+	return apiType
+}

relay/constant/api_type.go

@@ -1,48 +0,0 @@
-package constant
-
-import (
-	"github.com/songquanpeng/one-api/common"
-)
-
-const (
-	APITypeOpenAI = iota
-	APITypeAnthropic
-	APITypePaLM
-	APITypeBaidu
-	APITypeZhipu
-	APITypeAli
-	APITypeXunfei
-	APITypeAIProxyLibrary
-	APITypeTencent
-	APITypeGemini
-	APITypeOllama
-
-	APITypeDummy // this one is only for count, do not add any channel after this
-)
-
-func ChannelType2APIType(channelType int) int {
-	apiType := APITypeOpenAI
-	switch channelType {
-	case common.ChannelTypeAnthropic:
-		apiType = APITypeAnthropic
-	case common.ChannelTypeBaidu:
-		apiType = APITypeBaidu
-	case common.ChannelTypePaLM:
-		apiType = APITypePaLM
-	case common.ChannelTypeZhipu:
-		apiType = APITypeZhipu
-	case common.ChannelTypeAli:
-		apiType = APITypeAli
-	case common.ChannelTypeXunfei:
-		apiType = APITypeXunfei
-	case common.ChannelTypeAIProxyLibrary:
-		apiType = APITypeAIProxyLibrary
-	case common.ChannelTypeTencent:
-		apiType = APITypeTencent
-	case common.ChannelTypeGemini:
-		apiType = APITypeGemini
-	case common.ChannelTypeOllama:
-		apiType = APITypeOllama
-	}
-	return apiType
-}

relay/constant/relay_mode.go

@@ -1,42 +1 @@
 package constant
-
-import "strings"
-
-const (
-	RelayModeUnknown = iota
-	RelayModeChatCompletions
-	RelayModeCompletions
-	RelayModeEmbeddings
-	RelayModeModerations
-	RelayModeImagesGenerations
-	RelayModeEdits
-	RelayModeAudioSpeech
-	RelayModeAudioTranscription
-	RelayModeAudioTranslation
-)
-
-func Path2RelayMode(path string) int {
-	relayMode := RelayModeUnknown
-	if strings.HasPrefix(path, "/v1/chat/completions") {
-		relayMode = RelayModeChatCompletions
-	} else if strings.HasPrefix(path, "/v1/completions") {
-		relayMode = RelayModeCompletions
-	} else if strings.HasPrefix(path, "/v1/embeddings") {
-		relayMode = RelayModeEmbeddings
-	} else if strings.HasSuffix(path, "embeddings") {
-		relayMode = RelayModeEmbeddings
-	} else if strings.HasPrefix(path, "/v1/moderations") {
-		relayMode = RelayModeModerations
-	} else if strings.HasPrefix(path, "/v1/images/generations") {
-		relayMode = RelayModeImagesGenerations
-	} else if strings.HasPrefix(path, "/v1/edits") {
-		relayMode = RelayModeEdits
-	} else if strings.HasPrefix(path, "/v1/audio/speech") {
-		relayMode = RelayModeAudioSpeech
-	} else if strings.HasPrefix(path, "/v1/audio/transcriptions") {
-		relayMode = RelayModeAudioTranscription
-	} else if strings.HasPrefix(path, "/v1/audio/translations") {
-		relayMode = RelayModeAudioTranslation
-	}
-	return relayMode
-}

relay/controller/audio.go

@@ -13,8 +13,9 @@ import (
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"io"
 	"net/http"
@@ -33,7 +34,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 	tokenName := c.GetString("token_name")
 
 	var ttsRequest openai.TextToSpeechRequest
-	if relayMode == constant.RelayModeAudioSpeech {
+	if relayMode == relaymode.AudioSpeech {
 		// Read JSON
 		err := common.UnmarshalBodyReusable(c, &ttsRequest)
 		// Check if JSON is valid
@@ -53,7 +54,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 	var quota int64
 	var preConsumedQuota int64
 	switch relayMode {
-	case constant.RelayModeAudioSpeech:
+	case relaymode.AudioSpeech:
 		preConsumedQuota = int64(float64(len(ttsRequest.Input)) * ratio)
 		quota = preConsumedQuota
 	default:
@@ -122,12 +123,12 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 	}
 
 	fullRequestURL := util.GetFullRequestURL(baseURL, requestURL, channelType)
-	if channelType == common.ChannelTypeAzure {
+	if channelType == channeltype.Azure {
 		apiVersion := util.GetAzureAPIVersion(c)
-		if relayMode == constant.RelayModeAudioTranscription {
+		if relayMode == relaymode.AudioTranscription {
 			// https://learn.microsoft.com/en-us/azure/ai-services/openai/whisper-quickstart?tabs=command-line#rest-api
 			fullRequestURL = fmt.Sprintf("%s/openai/deployments/%s/audio/transcriptions?api-version=%s", baseURL, audioModel, apiVersion)
-		} else if relayMode == constant.RelayModeAudioSpeech {
+		} else if relayMode == relaymode.AudioSpeech {
 			// https://learn.microsoft.com/en-us/azure/ai-services/openai/text-to-speech-quickstart?tabs=command-line#rest-api
 			fullRequestURL = fmt.Sprintf("%s/openai/deployments/%s/audio/speech?api-version=%s", baseURL, audioModel, apiVersion)
 		}
@@ -146,7 +147,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 		return openai.ErrorWrapper(err, "new_request_failed", http.StatusInternalServerError)
 	}
 
-	if (relayMode == constant.RelayModeAudioTranscription || relayMode == constant.RelayModeAudioSpeech) && channelType == common.ChannelTypeAzure {
+	if (relayMode == relaymode.AudioTranscription || relayMode == relaymode.AudioSpeech) && channelType == channeltype.Azure {
 		// https://learn.microsoft.com/en-us/azure/ai-services/openai/whisper-quickstart?tabs=command-line#rest-api
 		apiKey := c.Request.Header.Get("Authorization")
 		apiKey = strings.TrimPrefix(apiKey, "Bearer ")
@@ -172,7 +173,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 		return openai.ErrorWrapper(err, "close_request_body_failed", http.StatusInternalServerError)
 	}
 
-	if relayMode != constant.RelayModeAudioSpeech {
+	if relayMode != relaymode.AudioSpeech {
 		responseBody, err := io.ReadAll(resp.Body)
 		if err != nil {
 			return openai.ErrorWrapper(err, "read_response_body_failed", http.StatusInternalServerError)

relay/controller/helper.go

@@ -10,8 +10,10 @@ import (
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/constant"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"github.com/songquanpeng/one-api/relay/util"
 	"math"
 	"net/http"
@@ -23,10 +25,10 @@ func getAndValidateTextRequest(c *gin.Context, relayMode int) (*relaymodel.Gener
 	if err != nil {
 		return nil, err
 	}
-	if relayMode == constant.RelayModeModerations && textRequest.Model == "" {
+	if relayMode == relaymode.Moderations && textRequest.Model == "" {
 		textRequest.Model = "text-moderation-latest"
 	}
-	if relayMode == constant.RelayModeEmbeddings && textRequest.Model == "" {
+	if relayMode == relaymode.Embeddings && textRequest.Model == "" {
 		textRequest.Model = c.Param("model")
 	}
 	err = util.ValidateTextRequest(textRequest, relayMode)
@@ -86,7 +88,7 @@ func validateImageRequest(imageRequest *relaymodel.ImageRequest, meta *util.Rela
 	// Number of generated images validation
 	if !isWithinRange(imageRequest.Model, imageRequest.N) {
 		// channel not azure
-		if meta.ChannelType != common.ChannelTypeAzure {
+		if meta.ChannelType != channeltype.Azure {
 			return openai.ErrorWrapper(errors.New("invalid value of n"), "n_not_within_range", http.StatusBadRequest)
 		}
 	}
@@ -110,11 +112,11 @@ func getImageCostRatio(imageRequest *relaymodel.ImageRequest) (float64, error) {
 
 func getPromptTokens(textRequest *relaymodel.GeneralOpenAIRequest, relayMode int) int {
 	switch relayMode {
-	case constant.RelayModeChatCompletions:
+	case relaymode.ChatCompletions:
 		return openai.CountTokenMessages(textRequest.Messages, textRequest.Model)
-	case constant.RelayModeCompletions:
+	case relaymode.Completions:
 		return openai.CountTokenInput(textRequest.Prompt, textRequest.Model)
-	case constant.RelayModeModerations:
+	case relaymode.Moderations:
 		return openai.CountTokenInput(textRequest.Input, textRequest.Model)
 	}
 	return 0

relay/controller/image.go

@@ -11,6 +11,7 @@ import (
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/helper"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
@@ -55,7 +56,7 @@ func RelayImageHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 	}
 
 	var requestBody io.Reader
-	if isModelMapped || meta.ChannelType == common.ChannelTypeAzure { // make Azure channel request body
+	if isModelMapped || meta.ChannelType == channeltype.Azure { // make Azure channel request body
 		jsonStr, err := json.Marshal(imageRequest)
 		if err != nil {
 			return openai.ErrorWrapper(err, "marshal_image_request_failed", http.StatusInternalServerError)
@@ -71,11 +72,11 @@ func RelayImageHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 	}
 
 	switch meta.ChannelType {
-	case common.ChannelTypeAli:
+	case channeltype.Ali:
 		fallthrough
-	case common.ChannelTypeBaidu:
+	case channeltype.Baidu:
 		fallthrough
-	case common.ChannelTypeZhipu:
+	case channeltype.Zhipu:
 		finalRequest, err := adaptor.ConvertImageRequest(imageRequest)
 		if err != nil {
 			return openai.ErrorWrapper(err, "convert_image_request_failed", http.StatusInternalServerError)

relay/controller/text.go

@@ -7,8 +7,9 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/common/logger"
+	"github.com/songquanpeng/one-api/relay/apitype"
 	"github.com/songquanpeng/one-api/relay/channel/openai"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	"github.com/songquanpeng/one-api/relay/helper"
 	"github.com/songquanpeng/one-api/relay/model"
 	"github.com/songquanpeng/one-api/relay/util"
@@ -53,9 +54,9 @@ func RelayTextHelper(c *gin.Context) *model.ErrorWithStatusCode {
 
 	// get request body
 	var requestBody io.Reader
-	if meta.APIType == constant.APITypeOpenAI {
+	if meta.APIType == apitype.OpenAI {
 		// no need to convert request for openai
-		shouldResetRequestBody := isModelMapped || meta.ChannelType == common.ChannelTypeBaichuan // frequency_penalty 0 is not acceptable for baichuan
+		shouldResetRequestBody := isModelMapped || meta.ChannelType == channeltype.Baichuan // frequency_penalty 0 is not acceptable for baichuan
 		if shouldResetRequestBody {
 			jsonStr, err := json.Marshal(textRequest)
 			if err != nil {

relay/helper/main.go

@@ -1,6 +1,7 @@
 package helper
 
 import (
+	"github.com/songquanpeng/one-api/relay/apitype"
 	"github.com/songquanpeng/one-api/relay/channel"
 	"github.com/songquanpeng/one-api/relay/channel/aiproxy"
 	"github.com/songquanpeng/one-api/relay/channel/ali"
@@ -13,32 +14,31 @@ import (
 	"github.com/songquanpeng/one-api/relay/channel/tencent"
 	"github.com/songquanpeng/one-api/relay/channel/xunfei"
 	"github.com/songquanpeng/one-api/relay/channel/zhipu"
-	"github.com/songquanpeng/one-api/relay/constant"
 )
 
 func GetAdaptor(apiType int) channel.Adaptor {
 	switch apiType {
-	case constant.APITypeAIProxyLibrary:
+	case apitype.AIProxyLibrary:
 		return &aiproxy.Adaptor{}
-	case constant.APITypeAli:
+	case apitype.Ali:
 		return &ali.Adaptor{}
-	case constant.APITypeAnthropic:
+	case apitype.Anthropic:
 		return &anthropic.Adaptor{}
-	case constant.APITypeBaidu:
+	case apitype.Baidu:
 		return &baidu.Adaptor{}
-	case constant.APITypeGemini:
+	case apitype.Gemini:
 		return &gemini.Adaptor{}
-	case constant.APITypeOpenAI:
+	case apitype.OpenAI:
 		return &openai.Adaptor{}
-	case constant.APITypePaLM:
+	case apitype.PaLM:
 		return &palm.Adaptor{}
-	case constant.APITypeTencent:
+	case apitype.Tencent:
 		return &tencent.Adaptor{}
-	case constant.APITypeXunfei:
+	case apitype.Xunfei:
 		return &xunfei.Adaptor{}
-	case constant.APITypeZhipu:
+	case apitype.Zhipu:
 		return &zhipu.Adaptor{}
-	case constant.APITypeOllama:
+	case apitype.Ollama:
 		return &ollama.Adaptor{}
 	}
 	return nil

relay/relaymode/define.go

@@ -0,0 +1,14 @@
+package relaymode
+
+const (
+	Unknown = iota
+	ChatCompletions
+	Completions
+	Embeddings
+	Moderations
+	ImagesGenerations
+	Edits
+	AudioSpeech
+	AudioTranscription
+	AudioTranslation
+)

relay/relaymode/helper.go

@@ -0,0 +1,29 @@
+package relaymode
+
+import "strings"
+
+func GetByPath(path string) int {
+	relayMode := Unknown
+	if strings.HasPrefix(path, "/v1/chat/completions") {
+		relayMode = ChatCompletions
+	} else if strings.HasPrefix(path, "/v1/completions") {
+		relayMode = Completions
+	} else if strings.HasPrefix(path, "/v1/embeddings") {
+		relayMode = Embeddings
+	} else if strings.HasSuffix(path, "embeddings") {
+		relayMode = Embeddings
+	} else if strings.HasPrefix(path, "/v1/moderations") {
+		relayMode = Moderations
+	} else if strings.HasPrefix(path, "/v1/images/generations") {
+		relayMode = ImagesGenerations
+	} else if strings.HasPrefix(path, "/v1/edits") {
+		relayMode = Edits
+	} else if strings.HasPrefix(path, "/v1/audio/speech") {
+		relayMode = AudioSpeech
+	} else if strings.HasPrefix(path, "/v1/audio/transcriptions") {
+		relayMode = AudioTranscription
+	} else if strings.HasPrefix(path, "/v1/audio/translations") {
+		relayMode = AudioTranslation
+	}
+	return relayMode
+}

relay/util/common.go

@@ -8,6 +8,7 @@ import (
 	"github.com/songquanpeng/one-api/common/config"
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/model"
+	"github.com/songquanpeng/one-api/relay/channeltype"
 	relaymodel "github.com/songquanpeng/one-api/relay/model"
 	"io"
 	"net/http"
@@ -155,9 +156,9 @@ func GetFullRequestURL(baseURL string, requestURL string, channelType int) strin
 
 	if strings.HasPrefix(baseURL, "https://gateway.ai.cloudflare.com") {
 		switch channelType {
-		case common.ChannelTypeOpenAI:
+		case channeltype.OpenAI:
 			fullRequestURL = fmt.Sprintf("%s%s", baseURL, strings.TrimPrefix(requestURL, "/v1"))
-		case common.ChannelTypeAzure:
+		case channeltype.Azure:
 			fullRequestURL = fmt.Sprintf("%s%s", baseURL, strings.TrimPrefix(requestURL, "/openai/deployments"))
 		}
 	}

relay/util/relay_meta.go

@@ -3,7 +3,8 @@ package util
 import (
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/common"
-	"github.com/songquanpeng/one-api/relay/constant"
+	"github.com/songquanpeng/one-api/relay/channeltype"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"strings"
 )
 
@@ -30,7 +31,7 @@ type RelayMeta struct {
 
 func GetRelayMeta(c *gin.Context) *RelayMeta {
 	meta := RelayMeta{
-		Mode:           constant.Path2RelayMode(c.Request.URL.Path),
+		Mode:           relaymode.GetByPath(c.Request.URL.Path),
 		ChannelType:    c.GetInt("channel"),
 		ChannelId:      c.GetInt("channel_id"),
 		TokenId:        c.GetInt("token_id"),
@@ -44,12 +45,12 @@ func GetRelayMeta(c *gin.Context) *RelayMeta {
 		Config:         nil,
 		RequestURLPath: c.Request.URL.String(),
 	}
-	if meta.ChannelType == common.ChannelTypeAzure {
+	if meta.ChannelType == channeltype.Azure {
 		meta.APIVersion = GetAzureAPIVersion(c)
 	}
 	if meta.BaseURL == "" {
 		meta.BaseURL = common.ChannelBaseURLs[meta.ChannelType]
 	}
-	meta.APIType = constant.ChannelType2APIType(meta.ChannelType)
+	meta.APIType = channeltype.ToAPIType(meta.ChannelType)
 	return &meta
 }

relay/util/validation.go

@@ -2,8 +2,8 @@ package util
 
 import (
 	"errors"
-	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/model"
+	"github.com/songquanpeng/one-api/relay/relaymode"
 	"math"
 )
 
@@ -15,20 +15,20 @@ func ValidateTextRequest(textRequest *model.GeneralOpenAIRequest, relayMode int)
 		return errors.New("model is required")
 	}
 	switch relayMode {
-	case constant.RelayModeCompletions:
+	case relaymode.Completions:
 		if textRequest.Prompt == "" {
 			return errors.New("field prompt is required")
 		}
-	case constant.RelayModeChatCompletions:
+	case relaymode.ChatCompletions:
 		if textRequest.Messages == nil || len(textRequest.Messages) == 0 {
 			return errors.New("field messages is required")
 		}
-	case constant.RelayModeEmbeddings:
+	case relaymode.Embeddings:
-	case constant.RelayModeModerations:
+	case relaymode.Moderations:
 		if textRequest.Input == "" {
 			return errors.New("field input is required")
 		}
-	case constant.RelayModeEdits:
+	case relaymode.Edits:
 		if textRequest.Instruction == "" {
 			return errors.New("field instruction is required")
 		}