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feat: able to set model limitation for token (close #178)

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JustSong
2024-04-04 02:08:18 +08:00
parent 065da8ef8c
commit dc7aaf2de5
10 changed files with 204 additions and 54 deletions
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38
middleware/distributor.go
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@@ -2,14 +2,12 @@ package middleware
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/songquanpeng/one-api/common"
"github.com/songquanpeng/one-api/common/logger"
"github.com/songquanpeng/one-api/model"
"net/http"
"strconv"
"strings"
"github.com/gin-gonic/gin"
)
type ModelRequest struct {
@@ -40,37 +38,11 @@ func Distribute() func(c *gin.Context) {
return
}
} else {
// Select a channel for the user
var modelRequest ModelRequest
err := common.UnmarshalBodyReusable(c, &modelRequest)
requestModel := c.GetString("request_model")
var err error
channel, err = model.CacheGetRandomSatisfiedChannel(userGroup, requestModel, false)
if err != nil {
abortWithMessage(c, http.StatusBadRequest, "无效的请求")
return
}
if strings.HasPrefix(c.Request.URL.Path, "/v1/moderations") {
if modelRequest.Model == "" {
modelRequest.Model = "text-moderation-stable"
}
}
if strings.HasSuffix(c.Request.URL.Path, "embeddings") {
if modelRequest.Model == "" {
modelRequest.Model = c.Param("model")
}
}
if strings.HasPrefix(c.Request.URL.Path, "/v1/images/generations") {
if modelRequest.Model == "" {
modelRequest.Model = "dall-e-2"
}
}
if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/transcriptions") || strings.HasPrefix(c.Request.URL.Path, "/v1/audio/translations") {
if modelRequest.Model == "" {
modelRequest.Model = "whisper-1"
}
}
requestModel = modelRequest.Model
channel, err = model.CacheGetRandomSatisfiedChannel(userGroup, modelRequest.Model, false)
if err != nil {
message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", userGroup, modelRequest.Model)
message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", userGroup, requestModel)
if channel != nil {
logger.SysError(fmt.Sprintf("渠道不存在：%d", channel.Id))
message = "数据库一致性已被破坏，请联系管理员"