Files
smartmate/backend/newAgent/stream/usage.go
LoveLosita 73ab0f43aa Version: 0.9.34.dev.260421
后端:
1. 旧 Agent 管线(agent/)全面下线,共享逻辑迁移至 newAgent/
- 删除 backend/agent/ 整个目录(44 个 Go 文件),5 条旧专用流程已由 newAgent 统一 graph 取代
- 共享逻辑迁入 newAgent/:clone(shared/clone.go)、时间解析(shared/deadline.go)、优先级常量(shared/task_priority.go)、TaskQuery 类型(model/taskquery_types.go)、SystemPrompt(prompt/system.go)、Usage 合并(stream/usage.go)
2. service 层清除 agent/ 全部依赖
- 删除 4 个旧流程入口文件(agent_route / agent_quick_note / agent_schedule_plan / agent_schedule_refine)
- agent_task_query.go 删除 runTaskQueryFlow,参数类型切到 newagentmodel
- agent.go / agent_newagent.go / agent_schedule_preview.go / agent_schedule_state.go / cmd/start.go / quicknote.go:agent* 引用全部替换为 newagent*
3. 流式降级回退路径内联到 service 层(agent_stream_fallback.go),消除最后一条 agent/chat 依赖

前端:
1. ScheduleFineTuneModal 幂等键追加 classId 后缀,修复多任务类并行保存 key 重复
2026-04-21 20:10:16 +08:00

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package newagentstream
import "github.com/cloudwego/eino/schema"
// CloneUsage 深拷贝 TokenUsage。
func CloneUsage(usage *schema.TokenUsage) *schema.TokenUsage {
if usage == nil {
return nil
}
copied := *usage
return &copied
}
// MergeUsage 合并两段 usage取更大值。
// 适用于同一次调用不同流分片的 usage 收敛。
func MergeUsage(base *schema.TokenUsage, incoming *schema.TokenUsage) *schema.TokenUsage {
if incoming == nil {
return CloneUsage(base)
}
if base == nil {
return CloneUsage(incoming)
}
merged := *base
if incoming.PromptTokens > merged.PromptTokens {
merged.PromptTokens = incoming.PromptTokens
}
if incoming.CompletionTokens > merged.CompletionTokens {
merged.CompletionTokens = incoming.CompletionTokens
}
if incoming.TotalTokens > merged.TotalTokens {
merged.TotalTokens = incoming.TotalTokens
}
if incoming.PromptTokenDetails.CachedTokens > merged.PromptTokenDetails.CachedTokens {
merged.PromptTokenDetails.CachedTokens = incoming.PromptTokenDetails.CachedTokens
}
if incoming.CompletionTokensDetails.ReasoningTokens > merged.CompletionTokensDetails.ReasoningTokens {
merged.CompletionTokensDetails.ReasoningTokens = incoming.CompletionTokensDetails.ReasoningTokens
}
return &merged
}