task

type Metadata struct {
	Type   string                 `json:"type" elastic_mapping:"type: { type: keyword }"`
	Labels map[string]interface{} `json:"labels" elastic_mapping:"labels: { type: object }"`
}

type ScheduleTask struct {
	ID          string     `config:"id" json:"id,omitempty"`
	Group       string     `config:"group" json:"group,omitempty"`
	Description string     `config:"description" json:"description,omitempty"`
	Type        string     `config:"type" json:"type,omitempty"`
	Interval    string     `config:"interval" json:"interval,omitempty"`
	Crontab     string     `config:"crontab" json:"crontab,omitempty"`
	CreateTime  time.Time  `config:"create_time" json:"create_time,omitempty"`
	StartTime   *time.Time `config:"start_time" json:"start_time,omitempty"`
	EndTime     *time.Time `config:"end_time" json:"end_time,omitempty"`

	// Ensures the task runs as a singleton, preventing duplicate executions when previous attempt is not finished.
	Singleton bool `config:"singleton" json:"singleton,omitempty"`

	Task func(ctx context.Context) `config:"-" json:"-"`

	State State           `config:"state" json:"state,omitempty"`
	Ctx   context.Context `config:"-" json:"-"` //for transient task

	Cancel context.CancelFunc `config:"-" json:"-"`
	// contains filtered or unexported fields
}

type State string

type Task struct {
	orm.ORMObjectBase

	ParentId          []string   `json:"parent_id,omitempty" elastic_mapping:"parent_id: { type: keyword }"`
	StartTimeInMillis int64      `json:"start_time_in_millis" elastic_mapping:"start_time_in_millis: { type: long }"`
	Cancellable       bool       `json:"cancellable" elastic_mapping:"cancellable: { type: boolean }"`
	Runnable          bool       `json:"runnable" elastic_mapping:"runnable: { type: boolean }"`
	Metadata          Metadata   `json:"metadata" elastic_mapping:"metadata: { type: object }"`
	Status            string     `json:"status"  elastic_mapping:"status: { type: keyword }"`
	Description       string     `json:"description,omitempty" elastic_mapping:"description: { type: text }"`
	ConfigString      string     `json:"config_string" elastic_mapping:"config_string:{ type: text }"`
	CompletedTime     *time.Time `json:"completed_time,omitempty" elastic_mapping:"completed_time: { type: date }"`
	RetryTimes        int        `json:"retry_times,omitempty" elastic_mapping:"retry_times: { type: integer }"`
	// DEPRECATED: used by old tasks
	Config_ interface{} `json:"config,omitempty" elastic_mapping:"config:{type: object,enabled:false }"`
}

type TaskResult struct {
	Success bool   `json:"success" elastic_mapping:"success: { type: boolean }"`
	Error   string `json:"error,omitempty" elastic_mapping:"error: { type: text }"`
}