Files
Calcium-Ion 86ac0f7745 refactor: extract protocol conversion layer into standalone relaykit module (#6369)
* test(relayconvert): add golden snapshot matrix and relaykit boundary guard

Phase 0 of the relaykit extraction plan: pin byte-level output of every
registered (from,to) request/response/stream conversion route, and
forbid kit-bound packages from growing host-only imports.

* wip(relayconvert): drop gin.Context from converter signatures; add convmeta draft

Phase 1 in progress: relayconvert now takes context.Context; host media
resolver adapts gin.Context back at the service boundary.

* refactor(relayconvert): decouple converters from RelayInfo, gin, and settings

Phase 1 of the relaykit extraction plan:
- converters now depend on convmeta.Meta (implemented by RelayInfo) instead
  of *relaycommon.RelayInfo; ClaudeConvertInfo and the format guesser move
  to convmeta with aliases left behind
- host settings reach converters via a convmeta.Options snapshot built in
  RelayInfo.ConvOptions; no more model_setting/reasoning global reads inside
  the conversion layer
- effort-suffix helpers move to service/relayconvert/reasoning (old package
  forwards); chat-to-responses upgrade policy moves to service (host routing
  logic, not conversion)
- golden conversion matrix unchanged

* test(relayconvert): tighten boundary — kit packages now free of gin/setting imports

* refactor(dto): drop gin and logger dependencies

Phase 2 (part 1): dto.Request.IsStream now takes *http.Request instead of
*gin.Context (Gemini's impl reads query/path off the std request); dto's
three logger calls become common.SysError. Boundary test allowlist is now
empty — kit-bound packages import no gin/setting/logger/model.

* refactor(kit): extract dependency-free kitutil; dto/types/relayconvert stop importing common

Phase 2 of the relaykit extraction plan:
- new service/relayconvert/kitutil holds the pure helpers the kit needs
  (JSON wrappers, pointer/string/uuid/timestamp utils, MaskSensitiveInfo,
  pluggable LogInfo/LogError hooks, Debug flag)
- dto, types, and all relayconvert packages now use kitutil; their only
  remaining internal deps are dto/types/constant
- common keeps every original symbol (MaskSensitiveInfo delegates to
  kitutil) so host code is untouched; main.go routes kit logging into
  common.SysLog/SysError and mirrors DebugEnabled
- golden conversion matrix unchanged

* refactor(kit): move EndpointType/FinishReason to types; OpenRouter dialect via Options

Kit packages (dto/types/relayconvert/reasonmap) no longer import constant:
- EndpointType and finish-reason values live in types; constant re-exports
- the OpenRouter special-case in claude->openai request conversion reads
  Options.OpenRouterDialect, set by the host from the channel type;
  InitChannelMeta invalidates the cached snapshot on channel switch

* refactor: extract relaykit submodule (dto/types/relayconvert/reasonmap)

Phase 3 of the relaykit extraction plan:
- new go module github.com/QuantumNous/new-api/relaykit containing dto
  (minus task family), types, relayconvert (with convmeta/kitutil/reasoning),
  and reasonmap; host consumes it via require + replace, go.work for dev
- task-family dto (task/suno/midjourney/video) stays in the host dto
  package; dual-consumer host files alias it as taskdto
- relaykit builds and tests standalone (GOWORK=off): no host imports,
  no gin, no DB, no settings
- golden conversion matrix unchanged

* build(docker): copy relaykit/go.mod before go mod download

The local-replace submodule's go.mod must exist inside the build context
for the main module graph to resolve.

* fix: address relaykit extraction regressions

* fix: address relaykit review regressions

* docs: document Meta nil receiver contract

* fix(relaykit): fail OpenAI→Claude conversion without max_tokens; reject negative default_max_tokens

The Claude Messages API requires max_tokens (omitting it is a 400
"Field required"), but with a nil Options.Claude.DefaultMaxTokens hook
the converters silently emitted a request the upstream is guaranteed to
reject. Both OpenAI Chat and Responses → Claude conversions now return
sharedclaude.ErrMissingMaxTokens when no path (client value, default
hook, thinking-adapter floor) supplied one. Unreachable in the host,
which always configures the hook.

Host side, claude.default_max_tokens now rejects negative values at the
option API before persisting — they would wrap into huge unsigned values
during conversion. Zero stays allowed: the current API treats
max_tokens: 0 as cache pre-warming.

* fix: make Gemini safety settings read path race-free
2026-07-27 15:56:21 +08:00

142 lines
6.0 KiB
Go

package relayconvert
import (
"github.com/QuantumNous/new-api/relaykit/dto"
"github.com/QuantumNous/new-api/relaykit/relayconvert/convmeta"
claudemessages "github.com/QuantumNous/new-api/relaykit/relayconvert/internal/claude_messages"
geminichat "github.com/QuantumNous/new-api/relaykit/relayconvert/internal/gemini_chat"
oaichat "github.com/QuantumNous/new-api/relaykit/relayconvert/internal/oai_chat"
oairesponses "github.com/QuantumNous/new-api/relaykit/relayconvert/internal/oai_responses"
)
type ClaudeResponseInfo = claudemessages.ClaudeResponseInfo
type ChatToResponsesStreamEvent = oaichat.ChatToResponsesStreamEvent
type ChatToResponsesStreamState = oaichat.ChatToResponsesStreamState
type ResponsesToChatStreamState = oairesponses.ResponsesToChatStreamState
type ResponsesBufferedAccumulator = oairesponses.ResponsesBufferedAccumulator
func NormalizeCacheCreationSplit(totalTokens int, tokens5m int, tokens1h int) (int, int) {
return oaichat.NormalizeCacheCreationSplit(totalTokens, tokens5m, tokens1h)
}
func ResponseOpenAI2Claude(openAIResponse *dto.OpenAITextResponse, info convmeta.Meta) *dto.ClaudeResponse {
return oaichat.ResponseOpenAI2Claude(openAIResponse, info)
}
func StreamResponseOpenAI2Claude(openAIResponse *dto.ChatCompletionsStreamResponse, info convmeta.Meta) []*dto.ClaudeResponse {
return oaichat.StreamResponseOpenAI2Claude(openAIResponse, info)
}
func StopReasonClaudeToOpenAI(reason string) string {
return claudemessages.StopReasonClaudeToOpenAI(reason)
}
func StreamResponseClaude2OpenAI(claudeResponse *dto.ClaudeResponse) *dto.ChatCompletionsStreamResponse {
return claudemessages.StreamResponseClaude2OpenAI(claudeResponse)
}
func ResponseClaude2OpenAI(claudeResponse *dto.ClaudeResponse) *dto.OpenAITextResponse {
return claudemessages.ResponseClaude2OpenAI(claudeResponse)
}
func UsageFromClaudeAPIUsage(usage *dto.ClaudeUsage) *dto.Usage {
return claudemessages.UsageFromClaudeAPIUsage(usage)
}
func UsageFromClaudeUsage(usage *dto.Usage) *dto.Usage {
return claudemessages.UsageFromClaudeUsage(usage)
}
func BuildMessageDeltaPatchUsage(claudeResponse *dto.ClaudeResponse, claudeInfo *ClaudeResponseInfo) *dto.ClaudeUsage {
return claudemessages.BuildMessageDeltaPatchUsage(claudeResponse, claudeInfo)
}
func PatchClaudeMessageDeltaUsageData(data string, usage *dto.ClaudeUsage) string {
return claudemessages.PatchClaudeMessageDeltaUsageData(data, usage)
}
func FormatClaudeResponseInfo(claudeResponse *dto.ClaudeResponse, oaiResponse *dto.ChatCompletionsStreamResponse, claudeInfo *ClaudeResponseInfo) bool {
return claudemessages.FormatClaudeResponseInfo(claudeResponse, oaiResponse, claudeInfo)
}
func ResponseOpenAI2Gemini(openAIResponse *dto.OpenAITextResponse, info convmeta.Meta) *dto.GeminiChatResponse {
return oaichat.ResponseOpenAI2Gemini(openAIResponse, info)
}
func StreamResponseOpenAI2Gemini(openAIResponse *dto.ChatCompletionsStreamResponse, info convmeta.Meta) *dto.GeminiChatResponse {
return oaichat.StreamResponseOpenAI2Gemini(openAIResponse, info)
}
func UsageFromGeminiMetadata(metadata *dto.GeminiUsageMetadata, fallbackPromptTokens int) *dto.Usage {
return geminichat.UsageFromGeminiMetadata(metadata, fallbackPromptTokens)
}
func ResponseGeminiChat2OpenAI(id string, created int64, response *dto.GeminiChatResponse) *dto.OpenAITextResponse {
return geminichat.ResponseGeminiChat2OpenAI(id, created, response)
}
func StreamResponseGeminiChat2OpenAI(geminiResponse *dto.GeminiChatResponse) (*dto.ChatCompletionsStreamResponse, bool) {
return geminichat.StreamResponseGeminiChat2OpenAI(geminiResponse)
}
func ChatCompletionsResponseToResponsesResponse(resp *dto.OpenAITextResponse, id string) (*dto.OpenAIResponsesResponse, *dto.Usage, error) {
return oaichat.ChatCompletionsResponseToResponsesResponse(resp, id)
}
func ResponsesStatusFromChatFinishReason(finishReason string) (string, *dto.IncompleteDetails) {
return oaichat.ResponsesStatusFromChatFinishReason(finishReason)
}
func UsageFromChatUsage(src *dto.Usage) *dto.Usage {
return oaichat.UsageFromChatUsage(src)
}
func NewChatToResponsesStreamState(id string, model string) *ChatToResponsesStreamState {
return oaichat.NewChatToResponsesStreamState(id, model)
}
func ChatCompletionsStreamChunkToResponsesEvents(chunk *dto.ChatCompletionsStreamResponse, state *ChatToResponsesStreamState) ([]ChatToResponsesStreamEvent, error) {
return oaichat.ChatCompletionsStreamChunkToResponsesEvents(chunk, state)
}
func FinalizeChatCompletionsStreamToResponses(state *ChatToResponsesStreamState) []ChatToResponsesStreamEvent {
return oaichat.FinalizeChatCompletionsStreamToResponses(state)
}
func ResponsesFinishReasonFromStatus(resp *dto.OpenAIResponsesResponse) (string, bool) {
return oairesponses.ResponsesFinishReasonFromStatus(resp)
}
func ResponsesResponseToChatCompletionsResponse(resp *dto.OpenAIResponsesResponse, id string) (*dto.OpenAITextResponse, *dto.Usage, error) {
return oairesponses.ResponsesResponseToChatCompletionsResponse(resp, id)
}
func UsageFromResponsesUsage(src *dto.Usage) *dto.Usage {
return oairesponses.UsageFromResponsesUsage(src)
}
func ExtractOutputTextFromResponses(resp *dto.OpenAIResponsesResponse) string {
return oairesponses.ExtractOutputTextFromResponses(resp)
}
func ExtractReasoningTextFromResponses(resp *dto.OpenAIResponsesResponse) string {
return oairesponses.ExtractReasoningTextFromResponses(resp)
}
func NewResponsesToChatStreamState(model string, includeUsage bool) *ResponsesToChatStreamState {
return oairesponses.NewResponsesToChatStreamState(model, includeUsage)
}
func ResponsesStreamEventToChatChunks(event *dto.ResponsesStreamResponse, state *ResponsesToChatStreamState) ([]dto.ChatCompletionsStreamResponse, error) {
return oairesponses.ResponsesStreamEventToChatChunks(event, state)
}
func FinalizeResponsesToChatStream(state *ResponsesToChatStreamState) []dto.ChatCompletionsStreamResponse {
return oairesponses.FinalizeResponsesToChatStream(state)
}
func NewResponsesBufferedAccumulator() *ResponsesBufferedAccumulator {
return oairesponses.NewResponsesBufferedAccumulator()
}