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4 Commits

Author SHA1 Message Date
JustSong
e0d0674f81 fix: fix redemption code's quota not updated 2023-06-08 15:19:55 +08:00
JustSong
4b6adaec0b feat: support /v1/completions (close #115) 2023-06-08 14:54:02 +08:00
JustSong
9301b3fed3 chore: update test logic 2023-06-08 14:09:39 +08:00
JustSong
c6edb78ac9 docs: update README 2023-06-08 09:44:47 +08:00
7 changed files with 112 additions and 26 deletions

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@@ -44,8 +44,7 @@ _✨ All in one 的 OpenAI 接口,整合各种 API 访问方式,开箱即用
<a href="https://iamazing.cn/page/reward">赞赏支持</a>
</p>
> **Warning**从 `v0.2` 版本升级到 `v0.3` 版本需要手动迁移数据库,请手动执行[数据库迁移脚本](./bin/migration_v0.2-v0.3.sql)
> **Warning**使用 Docker 拉取的最新镜像可能是 `alpha` 版本,如果追求稳定性请手动指定版本
## 功能
1. 支持多种 API 访问渠道,欢迎 PR 或提 issue 添加更多渠道:
@@ -65,16 +64,18 @@ _✨ All in one 的 OpenAI 接口,整合各种 API 访问方式,开箱即用
5. 支持**令牌管理**,设置令牌的过期时间和使用次数。
6. 支持**兑换码管理**,支持批量生成和导出兑换码,可使用兑换码为账户进行充值。
7. 支持**通道管理**,批量创建通道。
8. 支持发布公告,设置充值链接,设置新用户初始额度
9. 支持丰富的**自定义**设置,
1. 支持自定义系统名称logo 以及页脚
2. 支持自定义首页和关于页面,可以选择使用 HTML & Markdown 代码进行自定义,或者使用一个单独的网页通过 iframe 嵌入。
10. 支持通过系统访问令牌访问管理 API
11. 支持用户管理,支持**多种用户登录注册方式**
8. 支持**用户分组**以及**渠道分组**
9. 支持渠道**设置模型列表**。
10. 支持发布公告,设置充值链接,设置新用户初始额度
11. 支持丰富的**自定义**设置,
1. 支持自定义系统名称logo 以及页脚
2. 支持自定义首页和关于页面,可以选择使用 HTML & Markdown 代码进行自定义,或者使用一个单独的网页通过 iframe 嵌入。
12. 支持通过系统访问令牌访问管理 API。
13. 支持用户管理,支持**多种用户登录注册方式**
+ 邮箱登录注册以及通过邮箱进行密码重置。
+ [GitHub 开放授权](https://github.com/settings/applications/new)。
+ 微信公众号授权(需要额外部署 [WeChat Server](https://github.com/songquanpeng/wechat-server))。
12. 未来其他大模型开放 API 后,将第一时间支持,并将其封装成同样的 API 访问方式。
14. 未来其他大模型开放 API 后,将第一时间支持,并将其封装成同样的 API 访问方式。
## 部署
### 基于 Docker 进行部署

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@@ -10,7 +10,7 @@ var ModelRatio = map[string]float64{
"gpt-4-0314": 15,
"gpt-4-32k": 30,
"gpt-4-32k-0314": 30,
"gpt-3.5-turbo": 1,
"gpt-3.5-turbo": 1, // $0.002 / 1K tokens
"gpt-3.5-turbo-0301": 1,
"text-ada-001": 0.2,
"text-babbage-001": 0.25,

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@@ -56,7 +56,7 @@ func testChannel(channel *model.Channel, request *ChatRequest) error {
if err != nil {
return err
}
if response.Error.Message != "" || response.Error.Code != "" {
if response.Usage.CompletionTokens == 0 {
return errors.New(fmt.Sprintf("type %s, code %s, message %s", response.Error.Type, response.Error.Code, response.Error.Message))
}
return nil

View File

@@ -116,6 +116,51 @@ func init() {
Root: "text-embedding-ada-002",
Parent: nil,
},
{
Id: "text-davinci-003",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "text-davinci-003",
Parent: nil,
},
{
Id: "text-davinci-002",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "text-davinci-002",
Parent: nil,
},
{
Id: "text-curie-001",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "text-curie-001",
Parent: nil,
},
{
Id: "text-babbage-001",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "text-babbage-001",
Parent: nil,
},
{
Id: "text-ada-001",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "text-ada-001",
Parent: nil,
},
}
openAIModelsMap = make(map[string]OpenAIModels)
for _, model := range openAIModels {

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@@ -19,6 +19,13 @@ type Message struct {
Name *string `json:"name,omitempty"`
}
const (
RelayModeUnknown = iota
RelayModeChatCompletions
RelayModeCompletions
RelayModeEmbeddings
)
// https://platform.openai.com/docs/api-reference/chat
type GeneralOpenAIRequest struct {
@@ -69,7 +76,7 @@ type TextResponse struct {
Error OpenAIError `json:"error"`
}
type StreamResponse struct {
type ChatCompletionsStreamResponse struct {
Choices []struct {
Delta struct {
Content string `json:"content"`
@@ -78,8 +85,23 @@ type StreamResponse struct {
} `json:"choices"`
}
type CompletionsStreamResponse struct {
Choices []struct {
Text string `json:"text"`
FinishReason string `json:"finish_reason"`
} `json:"choices"`
}
func Relay(c *gin.Context) {
err := relayHelper(c)
relayMode := RelayModeUnknown
if strings.HasPrefix(c.Request.URL.Path, "/v1/chat/completions") {
relayMode = RelayModeChatCompletions
} else if strings.HasPrefix(c.Request.URL.Path, "/v1/completions") {
relayMode = RelayModeCompletions
} else if strings.HasPrefix(c.Request.URL.Path, "/v1/embeddings") {
relayMode = RelayModeEmbeddings
}
err := relayHelper(c, relayMode)
if err != nil {
if err.StatusCode == http.StatusTooManyRequests {
err.OpenAIError.Message = "负载已满,请稍后再试,或升级账户以提升服务质量。"
@@ -110,7 +132,7 @@ func errorWrapper(err error, code string, statusCode int) *OpenAIErrorWithStatus
}
}
func relayHelper(c *gin.Context) *OpenAIErrorWithStatusCode {
func relayHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
channelType := c.GetInt("channel")
tokenId := c.GetInt("token_id")
consumeQuota := c.GetBool("consume_quota")
@@ -148,8 +170,13 @@ func relayHelper(c *gin.Context) *OpenAIErrorWithStatusCode {
err := relayPaLM(textRequest, c)
return err
}
promptTokens := countTokenMessages(textRequest.Messages, textRequest.Model)
var promptTokens int
switch relayMode {
case RelayModeChatCompletions:
promptTokens = countTokenMessages(textRequest.Messages, textRequest.Model)
case RelayModeCompletions:
promptTokens = countTokenText(textRequest.Prompt, textRequest.Model)
}
preConsumedTokens := common.PreConsumedQuota
if textRequest.MaxTokens != 0 {
preConsumedTokens = promptTokens + textRequest.MaxTokens
@@ -245,14 +272,27 @@ func relayHelper(c *gin.Context) *OpenAIErrorWithStatusCode {
dataChan <- data
data = data[6:]
if !strings.HasPrefix(data, "[DONE]") {
var streamResponse StreamResponse
err = json.Unmarshal([]byte(data), &streamResponse)
if err != nil {
common.SysError("Error unmarshalling stream response: " + err.Error())
return
}
for _, choice := range streamResponse.Choices {
streamResponseText += choice.Delta.Content
switch relayMode {
case RelayModeChatCompletions:
var streamResponse ChatCompletionsStreamResponse
err = json.Unmarshal([]byte(data), &streamResponse)
if err != nil {
common.SysError("Error unmarshalling stream response: " + err.Error())
return
}
for _, choice := range streamResponse.Choices {
streamResponseText += choice.Delta.Content
}
case RelayModeCompletions:
var streamResponse CompletionsStreamResponse
err = json.Unmarshal([]byte(data), &streamResponse)
if err != nil {
common.SysError("Error unmarshalling stream response: " + err.Error())
return
}
for _, choice := range streamResponse.Choices {
streamResponseText += choice.Text
}
}
}
}

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@@ -83,7 +83,7 @@ func (redemption *Redemption) SelectUpdate() error {
// Update Make sure your token's fields is completed, because this will update non-zero values
func (redemption *Redemption) Update() error {
var err error
err = DB.Model(redemption).Select("name", "status", "redeemed_time").Updates(redemption).Error
err = DB.Model(redemption).Select("name", "status", "quota", "redeemed_time").Updates(redemption).Error
return err
}

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@@ -17,7 +17,7 @@ func SetRelayRouter(router *gin.Engine) {
relayV1Router := router.Group("/v1")
relayV1Router.Use(middleware.TokenAuth(), middleware.Distribute())
{
relayV1Router.POST("/completions", controller.RelayNotImplemented)
relayV1Router.POST("/completions", controller.Relay)
relayV1Router.POST("/chat/completions", controller.Relay)
relayV1Router.POST("/edits", controller.RelayNotImplemented)
relayV1Router.POST("/images/generations", controller.RelayNotImplemented)