feat: add deepseek channel type

common/constants.go

@@ -229,6 +229,7 @@ const (
 	ChannelTypeSiliconFlow    = 40
 	ChannelTypeVertexAi       = 41
 	ChannelTypeMistral        = 42
+	ChannelTypeDeepSeek       = 43
 
 	ChannelTypeDummy // this one is only for count, do not add any channel after this
 
@@ -254,7 +255,7 @@ var ChannelBaseURLs = []string{
 	"https://open.bigmodel.cn",            // 16
 	"https://dashscope.aliyuncs.com",      // 17
 	"",                                    // 18
-	"https://api.360.cn",                   // 19
+	"https://api.360.cn",                  // 19
 	"https://openrouter.ai/api",           // 20
 	"https://api.aiproxy.io",              // 21
 	"https://fastgpt.run/api/openapi",     // 22
@@ -278,4 +279,5 @@ var ChannelBaseURLs = []string{
 	"https://api.siliconflow.cn",                //40
 	"",                                          //41
 	"https://api.mistral.ai",                    //42
+	"https://api.deepseek.com",                  //43
 }

relay/channel/deepseek/adaptor.go

@@ -0,0 +1,71 @@
+package deepseek
+
+import (
+	"errors"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"io"
+	"net/http"
+	"one-api/dto"
+	"one-api/relay/channel"
+	"one-api/relay/channel/openai"
+	relaycommon "one-api/relay/common"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.AudioRequest) (io.Reader, error) {
+	//TODO implement me
+	return nil, errors.New("not implemented")
+}
+
+func (a *Adaptor) ConvertImageRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.ImageRequest) (any, error) {
+	//TODO implement me
+	return nil, errors.New("not implemented")
+}
+
+func (a *Adaptor) Init(info *relaycommon.RelayInfo) {
+}
+
+func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
+	return fmt.Sprintf("%s/chat/completions", info.BaseUrl), nil
+}
+
+func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Header, info *relaycommon.RelayInfo) error {
+	channel.SetupApiRequestHeader(info, c, req)
+	req.Set("Authorization", "Bearer "+info.ApiKey)
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(c *gin.Context, info *relaycommon.RelayInfo, request *dto.GeneralOpenAIRequest) (any, error) {
+	if request == nil {
+		return nil, errors.New("request is nil")
+	}
+	return request, nil
+}
+
+func (a *Adaptor) ConvertRerankRequest(c *gin.Context, relayMode int, request dto.RerankRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (any, error) {
+	return channel.DoApiRequest(a, c, info, requestBody)
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (usage any, err *dto.OpenAIErrorWithStatusCode) {
+	if info.IsStream {
+		err, usage = openai.OaiStreamHandler(c, resp, info)
+	} else {
+		err, usage = openai.OpenaiHandler(c, resp, info.PromptTokens, info.UpstreamModelName)
+	}
+	return
+}
+
+func (a *Adaptor) GetModelList() []string {
+	return ModelList
+}
+
+func (a *Adaptor) GetChannelName() string {
+	return ChannelName
+}

relay/channel/deepseek/constants.go

@@ -0,0 +1,7 @@
+package deepseek
+
+var ModelList = []string{
+	"deepseek-chat", "deepseek-coder",
+}
+
+var ChannelName = "deepseek"

relay/constant/api_type.go

@@ -26,6 +26,7 @@ const (
 	APITypeSiliconFlow
 	APITypeVertexAi
 	APITypeMistral
+	APITypeDeepSeek
 
 	APITypeDummy // this one is only for count, do not add any channel after this
 )
@@ -75,6 +76,8 @@ func ChannelType2APIType(channelType int) (int, bool) {
 		apiType = APITypeVertexAi
 	case common.ChannelTypeMistral:
 		apiType = APITypeMistral
+	case common.ChannelTypeDeepSeek:
+		apiType = APITypeDeepSeek
 	}
 	if apiType == -1 {
 		return APITypeOpenAI, false

relay/relay_adaptor.go

@@ -9,6 +9,7 @@ import (
 	"one-api/relay/channel/claude"
 	"one-api/relay/channel/cloudflare"
 	"one-api/relay/channel/cohere"
+	"one-api/relay/channel/deepseek"
 	"one-api/relay/channel/dify"
 	"one-api/relay/channel/gemini"
 	"one-api/relay/channel/jina"
@@ -71,6 +72,8 @@ func GetAdaptor(apiType int) channel.Adaptor {
 		return &vertex.Adaptor{}
 	case constant.APITypeMistral:
 		return &mistral.Adaptor{}
+	case constant.APITypeDeepSeek:
+		return &deepseek.Adaptor{}
 	}
 	return nil
 }

web/src/constants/channel.constants.js

@@ -44,13 +44,6 @@ export const CHANNEL_OPTIONS = [
     color: 'teal',
     label: 'Azure OpenAI'
   },
-  {
-    key: 24,
-    text: 'Google Gemini',
-    value: 24,
-    color: 'orange',
-    label: 'Google Gemini'
-  },
   {
     key: 34,
     text: 'Cohere',
@@ -58,6 +51,8 @@ export const CHANNEL_OPTIONS = [
     color: 'purple',
     label: 'Cohere'
   },
+  { key: 39, text: 'Cloudflare', value: 39, color: 'grey', label: 'Cloudflare' },
+  { key: 43, text: 'DeepSeek', value: 43, color: 'blue', label: 'DeepSeek' },
   {
     key: 15,
     text: '百度文心千帆',
@@ -93,6 +88,13 @@ export const CHANNEL_OPTIONS = [
     color: 'purple',
     label: '智谱 GLM-4V'
   },
+  {
+    key: 24,
+    text: 'Google Gemini',
+    value: 24,
+    color: 'orange',
+    label: 'Google Gemini'
+  },
   {
     key: 11,
     text: 'Google PaLM2',
@@ -100,7 +102,6 @@ export const CHANNEL_OPTIONS = [
     color: 'orange',
     label: 'Google PaLM2'
   },
-  { key: 39, text: 'Cloudflare', value: 39, color: 'grey', label: 'Cloudflare' },
   { key: 25, text: 'Moonshot', value: 25, color: 'green', label: 'Moonshot' },
   { key: 19, text: '360 智脑', value: 19, color: 'blue', label: '360 智脑' },
   { key: 23, text: '腾讯混元', value: 23, color: 'teal', label: '腾讯混元' },