29b8cf0ada
后端：
1. 阶段 5 schedule 首刀服务化落地，新增 `cmd/schedule`、`services/schedule/{dao,rpc,sv,core}`、`gateway/client/schedule`、`shared/contracts/schedule` 和 schedule port
2. gateway `/api/v1/schedule/*` 切到 schedule zrpc client，HTTP 门面只保留鉴权、参数绑定、超时和轻量转发
3. active-scheduler 的 schedule facts、feedback 和 confirm apply 改为调用 schedule RPC adapter，减少对 `schedule_events`、`schedules`、`task_classes`、`task_items` 的跨域 DB 依赖
4. 单体聊天主动调度 rerun 的 schedule 读写链路切到 schedule RPC，迁移期仅保留 task facts 直读 Gorm
5. 为 schedule zrpc 补充 `Ping` 启动健康检查，并在 gateway client 与 active-scheduler adapter 初始化时校验服务可用
6. `cmd/schedule` 独立初始化 DB / Redis，只 AutoMigrate schedule 自有表，并显式检查迁移期 task / task-class 依赖表
7. 更新 active-scheduler 依赖表检查和 preview confirm apply 抽象，保留旧 Gorm 实现作为迁移期回退路径
8. 补充 `schedule.rpc` 示例配置和 schedule HTTP RPC 超时配置
文档：
1. 更新微服务迁移计划，将阶段 5 schedule 首刀进展、当前切流点、旧实现保留范围和 active-scheduler DB 依赖收缩情况写入基线
114 lines
3.3 KiB
Go
114 lines
3.3 KiB
Go
package rpc
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import (
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"errors"
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"log"
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"strings"
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"github.com/LoveLosita/smartflow/backend/respond"
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"github.com/LoveLosita/smartflow/backend/services/schedule/core/applyadapter"
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"google.golang.org/genproto/googleapis/rpc/errdetails"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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const (
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scheduleErrorDomain = "smartflow.schedule"
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scheduleApplyErrorDomain = "smartflow.schedule.apply"
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)
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// grpcErrorFromServiceError 负责把 schedule 内部错误转换为 gRPC status。
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//
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// 职责边界：
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// 1. apply 业务错误保留错误码，供 active-scheduler 反解后继续按原 confirm 语义处理；
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// 2. respond.Response 继续传输项目内部 status/info；
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// 3. 未分类错误只暴露通用内部错误，详细信息留在服务日志。
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func grpcErrorFromServiceError(err error) error {
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if err == nil {
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return nil
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}
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var applyErr *applyadapter.ApplyError
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if errors.As(err, &applyErr) {
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return grpcErrorFromApplyError(applyErr)
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}
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var resp respond.Response
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if errors.As(err, &resp) {
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return grpcErrorFromResponse(resp)
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}
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log.Printf("schedule rpc internal error: %v", err)
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return status.Error(codes.Internal, "schedule service internal error")
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}
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func grpcErrorFromApplyError(applyErr *applyadapter.ApplyError) error {
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if applyErr == nil {
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return status.Error(codes.Internal, "schedule apply error")
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}
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message := strings.TrimSpace(applyErr.Message)
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if message == "" {
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message = strings.TrimSpace(applyErr.Code)
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}
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st := status.New(grpcCodeFromApplyErrorCode(applyErr.Code), message)
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detail := &errdetails.ErrorInfo{
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Domain: scheduleApplyErrorDomain,
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Reason: applyErr.Code,
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Metadata: map[string]string{
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"info": message,
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},
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}
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withDetails, err := st.WithDetails(detail)
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if err != nil {
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return st.Err()
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}
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return withDetails.Err()
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}
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func grpcErrorFromResponse(resp respond.Response) error {
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code := grpcCodeFromRespondStatus(resp.Status)
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message := strings.TrimSpace(resp.Info)
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if message == "" {
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message = strings.TrimSpace(resp.Status)
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}
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st := status.New(code, message)
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detail := &errdetails.ErrorInfo{
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Domain: scheduleErrorDomain,
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Reason: resp.Status,
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Metadata: map[string]string{
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"info": resp.Info,
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},
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}
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withDetails, err := st.WithDetails(detail)
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if err != nil {
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return st.Err()
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}
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return withDetails.Err()
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}
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func grpcCodeFromApplyErrorCode(code string) codes.Code {
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switch strings.TrimSpace(code) {
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case applyadapter.ErrorCodeTargetNotFound:
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return codes.NotFound
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case applyadapter.ErrorCodeDBError:
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return codes.Internal
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case applyadapter.ErrorCodeTargetCompleted,
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applyadapter.ErrorCodeTargetAlreadyScheduled,
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applyadapter.ErrorCodeSlotConflict:
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return codes.FailedPrecondition
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default:
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return codes.InvalidArgument
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}
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}
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func grpcCodeFromRespondStatus(statusValue string) codes.Code {
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switch strings.TrimSpace(statusValue) {
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case respond.MissingToken.Status, respond.InvalidToken.Status, respond.InvalidClaims.Status,
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respond.ErrUnauthorized.Status, respond.WrongTokenType.Status, respond.UserLoggedOut.Status:
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return codes.Unauthenticated
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case respond.MissingParam.Status, respond.WrongParamType.Status, respond.ParamTooLong.Status:
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return codes.InvalidArgument
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}
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if strings.HasPrefix(strings.TrimSpace(statusValue), "5") {
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return codes.Internal
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}
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return codes.InvalidArgument
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}
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