mirror of
https://github.com/hanzoai/tasks.git
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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
101 lines
2.1 KiB
Go
101 lines
2.1 KiB
Go
package dummy
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import (
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"fmt"
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"time"
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persistencespb "github.com/hanzoai/tasks/api/persistence/v1"
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"github.com/hanzoai/tasks/service/history/hsm"
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)
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const (
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TaskTypeTimer = "dummy.Timer"
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TaskTypeImmediate = "dummy.Immediate"
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)
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type ImmediateTask struct {
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destination string
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}
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var _ hsm.Task = ImmediateTask{}
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func (ImmediateTask) Type() string {
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return TaskTypeImmediate
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}
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func (ImmediateTask) Deadline() time.Time {
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return hsm.Immediate
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}
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func (t ImmediateTask) Destination() string {
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return t.destination
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}
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func (ImmediateTask) Validate(ref *persistencespb.StateMachineRef, node *hsm.Node) error {
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return hsm.ValidateNotTransitioned(ref, node)
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}
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type ImmediateTaskSerializer struct{}
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func (ImmediateTaskSerializer) Deserialize(data []byte, attrs hsm.TaskAttributes) (hsm.Task, error) {
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return ImmediateTask{destination: attrs.Destination}, nil
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}
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func (ImmediateTaskSerializer) Serialize(hsm.Task) ([]byte, error) {
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return nil, nil
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}
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type TimerTask struct {
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deadline time.Time
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concurrent bool
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}
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var _ hsm.Task = TimerTask{}
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func (TimerTask) Type() string {
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return TaskTypeTimer
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}
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func (t TimerTask) Deadline() time.Time {
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return t.deadline
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}
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func (TimerTask) Destination() string {
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return ""
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}
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func (t TimerTask) Validate(ref *persistencespb.StateMachineRef, node *hsm.Node) error {
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if !t.concurrent {
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return hsm.ValidateNotTransitioned(ref, node)
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}
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return nil
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}
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type TimerTaskSerializer struct{}
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func (TimerTaskSerializer) Deserialize(data []byte, attrs hsm.TaskAttributes) (hsm.Task, error) {
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return TimerTask{deadline: attrs.Deadline, concurrent: len(data) > 0}, nil
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}
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func (s TimerTaskSerializer) Serialize(task hsm.Task) ([]byte, error) {
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if tt, ok := task.(TimerTask); ok {
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if tt.concurrent {
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// Non empty data marks the task as concurrent.
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return []byte{1}, nil
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}
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// No-op.
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return nil, nil
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}
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return nil, fmt.Errorf("incompatible task: %v", task)
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}
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func RegisterTaskSerializers(reg *hsm.Registry) error {
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if err := reg.RegisterTaskSerializer(
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TaskTypeImmediate,
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ImmediateTaskSerializer{},
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); err != nil {
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return err
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}
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return reg.RegisterTaskSerializer(TaskTypeTimer, TimerTaskSerializer{})
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}
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