feat: add rollback and virtual list

apis/job_create.go

@@ -16,9 +16,5 @@ func (api *API) JobCreate(ctx context.Context, req *entity.JobCreateRequest) (*e
  return nil, err
  }
 
- if err := api.exe.Start(ctx, job); err != nil {
- return nil, err
- }
-
  return &entity.JobCreateReply{Job: convertJobs(job)[0]}, nil
 }

apis/job_edit_state.go

@@ -0,0 +1,44 @@
+package apis
+
+import (
+ "context"
+ "fmt"
+
+ "github.com/samuelncui/yatm/entity"
+)
+
+func (api *API) JobEditState(ctx context.Context, req *entity.JobEditStateRequest) (*entity.JobEditStateReply, error) {
+ job, err := api.exe.GetJob(ctx, req.Id)
+ if err != nil {
+ return nil, err
+ }
+ if job == nil {
+ return nil, fmt.Errorf("job not found, id= %d", req.Id)
+ }
+
+ if job.Status == entity.JobStatus_PROCESSING {
+ return nil, fmt.Errorf("job status 'PROCESSING' is unexpected")
+ }
+ if req.Status != nil {
+ if *req.Status == entity.JobStatus_PROCESSING {
+ return nil, fmt.Errorf("job target status 'PROCESSING' is unexpected")
+ }
+ job.Status = *req.Status
+ }
+
+ job.State = req.State
+ if _, err := api.exe.SaveJob(ctx, job); err != nil {
+ return nil, fmt.Errorf("save job fail, %w", err)
+ }
+
+ executor, err := api.exe.GetJobExecutor(ctx, job.ID)
+ if err != nil {
+ return nil, fmt.Errorf("get job executor fail, %w", err)
+ }
+
+ if err := executor.Close(ctx); err != nil {
+ return nil, fmt.Errorf("close job executor fail, %w", err)
+ }
+
+ return &entity.JobEditStateReply{}, nil
+}

apis/job_next.go

@@ -6,15 +6,10 @@ import (
  "github.com/samuelncui/yatm/entity"
 )
 
-func (api *API) JobNext(ctx context.Context, req *entity.JobNextRequest) (*entity.JobNextReply, error) {
- job, err := api.exe.GetJob(ctx, req.Id)
- if err != nil {
+func (api *API) JobDispatch(ctx context.Context, req *entity.JobDispatchRequest) (*entity.JobDispatchReply, error) {
+ if err := api.exe.Dispatch(ctx, req.Id, req.Param); err != nil {
  return nil, err
  }
 
- if err := api.exe.Submit(ctx, job, req.Param); err != nil {
- return nil, err
- }
-
- return &entity.JobNextReply{Job: convertJobs(job)[0]}, nil
+ return &entity.JobDispatchReply{}, nil
 }

entity/job.proto

@@ -41,10 +41,10 @@ message JobState {
  }
 }
 
-message JobNextParam {
+message JobDispatchParam {
  oneof param {
- job_archive.JobArchiveNextParam archive = 1;
- job_restore.JobRestoreNextParam restore = 2;
+ job_archive.JobArchiveDispatchParam archive = 1;
+ job_restore.JobRestoreDispatchParam restore = 2;
  }
 }
 

entity/job_archive.proto

@@ -16,7 +16,7 @@ message JobArchiveParam {
  repeated source.Source sources = 1;
 }
 
-message JobArchiveNextParam {
+message JobArchiveDispatchParam {
  oneof param {
  JobArchiveWaitForTapeParam wait_for_tape = 1;
  JobArchiveCopyingParam copying = 2;

entity/job_restore.proto

@@ -16,7 +16,7 @@ message JobRestoreParam {
  repeated int64 file_ids = 1;
 }
 
-message JobRestoreNextParam {
+message JobRestoreDispatchParam {
  oneof param {
  JobRestoreWaitForTapeParam wait_for_tape = 1;
  JobRestoreCopyingParam copying = 2;