feat: 算力引擎 Go 后端核心（new-api）

- 统一 OpenAI 兼容 /v1 中继 + 渠道/额度/令牌/流水 - 各领域包：relay 模型网关、model 数据层、controller 管理 API
2026-08-23 22:38:46 +08:00
commit 28e53d90fc
836 changed files with 165403 additions and 0 deletions
@@ -0,0 +1,50 @@
+package dto
+
+import (
+	"encoding/json"
+	"net/http"
+	"strings"
+
+	"github.com/QuantumNous/new-api/relaykit/types"
+)
+
+type OpenAIResponsesCompactionRequest struct {
+	Model              string          `json:"model"`
+	Input              json.RawMessage `json:"input,omitempty"`
+	Instructions       json.RawMessage `json:"instructions,omitempty"`
+	PreviousResponseID string          `json:"previous_response_id,omitempty"`
+	// Codex compact request parity:
+	// https://github.com/openai/codex/commit/53d59722268dde82fb93c1f37964ce196c2a86d7
+	// https://github.com/openai/codex/commit/5d6f23a27bf9c90709af527a7108c1c2eadf5123
+	Tools                json.RawMessage `json:"tools,omitempty"`
+	ParallelToolCalls    json.RawMessage `json:"parallel_tool_calls,omitempty"`
+	Reasoning            *Reasoning      `json:"reasoning,omitempty"`
+	ServiceTier          string          `json:"service_tier,omitempty"`
+	PromptCacheKey       json.RawMessage `json:"prompt_cache_key,omitempty"`
+	PromptCacheOptions   json.RawMessage `json:"prompt_cache_options,omitempty"`
+	PromptCacheRetention json.RawMessage `json:"prompt_cache_retention,omitempty"`
+	Text                 json.RawMessage `json:"text,omitempty"`
+}
+
+func (r *OpenAIResponsesCompactionRequest) GetTokenCountMeta() *types.TokenCountMeta {
+	var parts []string
+	if len(r.Instructions) > 0 {
+		parts = append(parts, string(r.Instructions))
+	}
+	if len(r.Input) > 0 {
+		parts = append(parts, string(r.Input))
+	}
+	return &types.TokenCountMeta{
+		CombineText: strings.Join(parts, "\n"),
+	}
+}
+
+func (r *OpenAIResponsesCompactionRequest) IsStream(c *http.Request) bool {
+	return false
+}
+
+func (r *OpenAIResponsesCompactionRequest) SetModelName(modelName string) {
+	if modelName != "" {
+		r.Model = modelName
+	}
+}