influxdb/task.go

109 lines
3.3 KiB
Go

package platform
import (
"context"
)
const (
TaskDefaultPageSize = 100
TaskMaxPageSize = 500
)
// Task is a task. 🎊
type Task struct {
ID ID `json:"id,omitempty"`
Organization ID `json:"organizationID"`
Name string `json:"name"`
Status string `json:"status"`
Owner User `json:"owner"`
Flux string `json:"flux"`
Every string `json:"every,omitempty"`
Cron string `json:"cron,omitempty"`
Offset string `json:"offset,omitempty"`
LatestCompleted string `json:"latest_completed,omitempty"`
}
// Run is a record created when a run of a task is scheduled.
type Run struct {
ID ID `json:"id,omitempty"`
TaskID ID `json:"taskID"`
Status string `json:"status"`
ScheduledFor string `json:"scheduledFor"`
StartedAt string `json:"startedAt,omitempty"`
FinishedAt string `json:"finishedAt,omitempty"`
RequestedAt string `json:"requestedAt,omitempty"`
Log Log `json:"log"`
}
// Log represents a link to a log resource
type Log string
// TaskService represents a service for managing one-off and recurring tasks.
type TaskService interface {
// FindTaskByID returns a single task
FindTaskByID(ctx context.Context, id ID) (*Task, error)
// FindTasks returns a list of tasks that match a filter (limit 100) and the total count
// of matching tasks.
FindTasks(ctx context.Context, filter TaskFilter) ([]*Task, int, error)
// CreateTask creates a new task.
CreateTask(ctx context.Context, t *Task) error
// UpdateTask updates a single task with changeset.
UpdateTask(ctx context.Context, id ID, upd TaskUpdate) (*Task, error)
// DeleteTask removes a task by ID and purges all associated data and scheduled runs.
DeleteTask(ctx context.Context, id ID) error
// FindLogs returns logs for a run.
FindLogs(ctx context.Context, filter LogFilter) ([]*Log, int, error)
// FindRuns returns a list of runs that match a filter and the total count of returned runs.
FindRuns(ctx context.Context, filter RunFilter) ([]*Run, int, error)
// FindRunByID returns a single run.
FindRunByID(ctx context.Context, taskID, runID ID) (*Run, error)
// CancelRun cancels a currently running run.
CancelRun(ctx context.Context, taskID, runID ID) error
// RetryRun creates and returns a new run (which is a retry of another run).
RetryRun(ctx context.Context, taskID, runID ID) (*Run, error)
// ForceRun forces a run to occur with unix timestamp scheduledFor, to be executed as soon as possible.
// The value of scheduledFor may or may not align with the task's schedule.
ForceRun(ctx context.Context, taskID ID, scheduledFor int64) (*Run, error)
}
// TaskUpdate represents updates to a task
type TaskUpdate struct {
Flux *string `json:"flux,omitempty"`
Status *string `json:"status,omitempty"`
}
// TaskFilter represents a set of filters that restrict the returned results
type TaskFilter struct {
After *ID
Organization *ID
User *ID
Limit int
}
// RunFilter represents a set of filters that restrict the returned results
type RunFilter struct {
Org *ID
Task *ID
After *ID
Limit int
AfterTime string
BeforeTime string
}
// LogFilter represents a set of filters that restrict the returned results
type LogFilter struct {
Org *ID
Task *ID
Run *ID
}