refactor: Introduce pre-consume quota and unify relay handlers

This commit introduces a major architectural refactoring to improve quota management, centralize logging, and streamline the relay handling logic.

Key changes:
- **Pre-consume Quota:** Implements a new mechanism to check and reserve user quota *before* making the request to the upstream provider. This ensures more accurate quota deduction and prevents users from exceeding their limits due to concurrent requests.

- **Unified Relay Handlers:** Refactors the relay logic to use generic handlers (e.g., `ChatHandler`, `ImageHandler`) instead of provider-specific implementations. This significantly reduces code duplication and simplifies adding new channels.

- **Centralized Logger:** A new dedicated `logger` package is introduced, and all system logging calls are migrated to use it, moving this responsibility out of the `common` package.

- **Code Reorganization:** DTOs are generalized (e.g., `dalle.go` -> `openai_image.go`) and utility code is moved to more appropriate packages (e.g., `common/http.go` -> `service/http.go`) for better code structure.
This commit is contained in:
CaIon
2025-08-14 20:05:06 +08:00
parent 17bab355e4
commit e2037ad756
113 changed files with 3095 additions and 2518 deletions

View File

@@ -9,6 +9,7 @@ import (
"one-api/common"
"one-api/constant"
"one-api/dto"
"one-api/logger"
relaycommon "one-api/relay/common"
"one-api/relay/helper"
"one-api/service"
@@ -118,7 +119,7 @@ func baiduStreamHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.
var baiduResponse BaiduChatStreamResponse
err := common.Unmarshal([]byte(data), &baiduResponse)
if err != nil {
common.SysError("error unmarshalling stream response: " + err.Error())
logger.SysError("error unmarshalling stream response: " + err.Error())
return true
}
if baiduResponse.Usage.TotalTokens != 0 {
@@ -129,11 +130,11 @@ func baiduStreamHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.
response := streamResponseBaidu2OpenAI(&baiduResponse)
err = helper.ObjectData(c, response)
if err != nil {
common.SysError("error sending stream response: " + err.Error())
logger.SysError("error sending stream response: " + err.Error())
}
return true
})
common.CloseResponseBodyGracefully(resp)
service.CloseResponseBodyGracefully(resp)
return nil, usage
}
@@ -143,7 +144,7 @@ func baiduHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.Respon
if err != nil {
return types.NewError(err, types.ErrorCodeBadResponseBody), nil
}
common.CloseResponseBodyGracefully(resp)
service.CloseResponseBodyGracefully(resp)
err = json.Unmarshal(responseBody, &baiduResponse)
if err != nil {
return types.NewError(err, types.ErrorCodeBadResponseBody), nil
@@ -168,7 +169,7 @@ func baiduEmbeddingHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *ht
if err != nil {
return types.NewError(err, types.ErrorCodeBadResponseBody), nil
}
common.CloseResponseBodyGracefully(resp)
service.CloseResponseBodyGracefully(resp)
err = json.Unmarshal(responseBody, &baiduResponse)
if err != nil {
return types.NewError(err, types.ErrorCodeBadResponseBody), nil