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jobs.go
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/
jobs.go
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package jobs
import (
"fmt"
"github.com/onflow/flow-go/module"
"github.com/onflow/flow-go/module/jobqueue"
)
// BlockEntryJob implements the Job interface. It converts a BlockEntry into a Job to be used by job queue.
//
// In current architecture, BlockEntryJob represents a ExecutionData notification enqueued to be
// processed by the NotificationConsumer that implements the JobQueue interface.
type BlockEntryJob struct {
Entry *BlockEntry
}
// ID converts block id into job id, which guarantees uniqueness.
func (j BlockEntryJob) ID() module.JobID {
return jobqueue.JobID(j.Entry.BlockID)
}
// JobToBlockEntry converts a block entry job into its corresponding BlockEntry.
func JobToBlockEntry(job module.Job) (*BlockEntry, error) {
blockJob, ok := job.(*BlockEntryJob)
if !ok {
return nil, fmt.Errorf("could not convert job to block entry, job id: %x", job.ID())
}
return blockJob.Entry, nil
}
// BlockEntryToJob converts the BlockEntry to a BlockEntryJob.
func BlockEntryToJob(entry *BlockEntry) *BlockEntryJob {
return &BlockEntryJob{Entry: entry}
}