Files
sub2api-ht/backend/internal/service/openai_model_mapping.go
2026-05-04 11:43:00 +08:00

41 lines
1.4 KiB
Go

package service
import "strings"
// resolveOpenAIForwardModel 解析 OpenAI 兼容转发使用的模型。
// defaultMappedModel 只服务于 /v1/messages 的 Claude 系列显式调度映射,
// 不作为普通 OpenAI 请求的未知模型兜底。
func resolveOpenAIForwardModel(account *Account, requestedModel, defaultMappedModel string) string {
if account == nil {
if defaultMappedModel != "" && claudeMessagesDispatchFamily(requestedModel) != "" {
return defaultMappedModel
}
return requestedModel
}
mappedModel, matched := account.ResolveMappedModel(requestedModel)
if !matched && defaultMappedModel != "" && claudeMessagesDispatchFamily(requestedModel) != "" {
return defaultMappedModel
}
return mappedModel
}
// resolveOpenAICompactForwardModel determines the compact-only upstream model
// for /responses/compact requests. It never affects normal /responses traffic.
// When no compact-specific mapping matches, the input model is returned as-is.
func resolveOpenAICompactForwardModel(account *Account, model string) string {
trimmedModel := strings.TrimSpace(model)
if trimmedModel == "" || account == nil {
return trimmedModel
}
mappedModel, matched := account.ResolveCompactMappedModel(trimmedModel)
if !matched {
return trimmedModel
}
if trimmedMapped := strings.TrimSpace(mappedModel); trimmedMapped != "" {
return trimmedMapped
}
return trimmedModel
}