traefik/vendor/github.com/linode/linodego/account_events.go

278 lines
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Go
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2018-10-10 14:28:04 +00:00
package linodego
import (
"context"
"encoding/json"
"fmt"
"log"
"strconv"
"strings"
"time"
)
// Event represents an action taken on the Account.
type Event struct {
CreatedStr string `json:"created"`
// The unique ID of this Event.
ID int `json:"id"`
// Current status of the Event, Enum: "failed" "finished" "notification" "scheduled" "started"
Status EventStatus `json:"status"`
// The action that caused this Event. New actions may be added in the future.
Action EventAction `json:"action"`
// A percentage estimating the amount of time remaining for an Event. Returns null for notification events.
PercentComplete int `json:"percent_complete"`
// The rate of completion of the Event. Only some Events will return rate; for example, migration and resize Events.
Rate *string `json:"rate"`
// If this Event has been read.
Read bool `json:"read"`
// If this Event has been seen.
Seen bool `json:"seen"`
// The estimated time remaining until the completion of this Event. This value is only returned for in-progress events.
TimeRemainingMsg json.RawMessage `json:"time_remaining"`
TimeRemaining *int `json:"-"`
// The username of the User who caused the Event.
Username string `json:"username"`
// Detailed information about the Event's entity, including ID, type, label, and URL used to access it.
Entity *EventEntity `json:"entity"`
// When this Event was created.
Created *time.Time `json:"-"`
}
// EventAction constants start with Action and include all known Linode API Event Actions.
type EventAction string
// EventAction constants represent the actions that cause an Event. New actions may be added in the future.
const (
ActionBackupsEnable EventAction = "backups_enable"
ActionBackupsCancel EventAction = "backups_cancel"
ActionBackupsRestore EventAction = "backups_restore"
ActionCommunityQuestionReply EventAction = "community_question_reply"
ActionCreateCardUpdated EventAction = "credit_card_updated"
ActionDiskCreate EventAction = "disk_create"
ActionDiskDelete EventAction = "disk_delete"
ActionDiskDuplicate EventAction = "disk_duplicate"
ActionDiskImagize EventAction = "disk_imagize"
ActionDiskResize EventAction = "disk_resize"
ActionDNSRecordCreate EventAction = "dns_record_create"
ActionDNSRecordDelete EventAction = "dns_record_delete"
ActionDNSZoneCreate EventAction = "dns_zone_create"
ActionDNSZoneDelete EventAction = "dns_zone_delete"
ActionImageDelete EventAction = "image_delete"
ActionLinodeAddIP EventAction = "linode_addip"
ActionLinodeBoot EventAction = "linode_boot"
ActionLinodeClone EventAction = "linode_clone"
ActionLinodeCreate EventAction = "linode_create"
ActionLinodeDelete EventAction = "linode_delete"
ActionLinodeDeleteIP EventAction = "linode_deleteip"
ActionLinodeMigrate EventAction = "linode_migrate"
ActionLinodeMutate EventAction = "linode_mutate"
ActionLinodeReboot EventAction = "linode_reboot"
ActionLinodeRebuild EventAction = "linode_rebuild"
ActionLinodeResize EventAction = "linode_resize"
ActionLinodeShutdown EventAction = "linode_shutdown"
ActionLinodeSnapshot EventAction = "linode_snapshot"
ActionLongviewClientCreate EventAction = "longviewclient_create"
ActionLongviewClientDelete EventAction = "longviewclient_delete"
ActionManagedDisabled EventAction = "managed_disabled"
ActionManagedEnabled EventAction = "managed_enabled"
ActionManagedServiceCreate EventAction = "managed_service_create"
ActionManagedServiceDelete EventAction = "managed_service_delete"
ActionNodebalancerCreate EventAction = "nodebalancer_create"
ActionNodebalancerDelete EventAction = "nodebalancer_delete"
ActionNodebalancerConfigCreate EventAction = "nodebalancer_config_create"
ActionNodebalancerConfigDelete EventAction = "nodebalancer_config_delete"
ActionPasswordReset EventAction = "password_reset"
ActionPaymentSubmitted EventAction = "payment_submitted"
ActionStackScriptCreate EventAction = "stackscript_create"
ActionStackScriptDelete EventAction = "stackscript_delete"
ActionStackScriptPublicize EventAction = "stackscript_publicize"
ActionStackScriptRevise EventAction = "stackscript_revise"
ActionTFADisabled EventAction = "tfa_disabled"
ActionTFAEnabled EventAction = "tfa_enabled"
ActionTicketAttachmentUpload EventAction = "ticket_attachment_upload"
ActionTicketCreate EventAction = "ticket_create"
ActionTicketReply EventAction = "ticket_reply"
ActionVolumeAttach EventAction = "volume_attach"
ActionVolumeClone EventAction = "volume_clone"
ActionVolumeCreate EventAction = "volume_create"
ActionVolumeDelte EventAction = "volume_delete"
ActionVolumeDetach EventAction = "volume_detach"
ActionVolumeResize EventAction = "volume_resize"
)
// EntityType constants start with Entity and include Linode API Event Entity Types
type EntityType string
// EntityType contants are the entities an Event can be related to
const (
EntityLinode EntityType = "linode"
EntityDisk EntityType = "disk"
)
// EventStatus constants start with Event and include Linode API Event Status values
type EventStatus string
// EventStatus constants reflect the current status of an Event
const (
EventFailed EventStatus = "failed"
EventFinished EventStatus = "finished"
EventNotification EventStatus = "notification"
EventScheduled EventStatus = "scheduled"
EventStarted EventStatus = "started"
)
// EventEntity provides detailed information about the Event's
// associated entity, including ID, Type, Label, and a URL that
// can be used to access it.
type EventEntity struct {
// ID may be a string or int, it depends on the EntityType
ID interface{} `json:"id"`
Label string `json:"label"`
Type EntityType `json:"type"`
URL string `json:"url"`
}
// EventsPagedResponse represents a paginated Events API response
type EventsPagedResponse struct {
*PageOptions
Data []Event `json:"data"`
}
// endpoint gets the endpoint URL for Event
func (EventsPagedResponse) endpoint(c *Client) string {
endpoint, err := c.Events.Endpoint()
if err != nil {
panic(err)
}
return endpoint
}
// endpointWithID gets the endpoint URL for a specific Event
func (e Event) endpointWithID(c *Client) string {
endpoint, err := c.Events.Endpoint()
if err != nil {
panic(err)
}
endpoint = fmt.Sprintf("%s/%d", endpoint, e.ID)
return endpoint
}
// appendData appends Events when processing paginated Event responses
func (resp *EventsPagedResponse) appendData(r *EventsPagedResponse) {
resp.Data = append(resp.Data, r.Data...)
}
// ListEvents gets a collection of Event objects representing actions taken
// on the Account. The Events returned depend on the token grants and the grants
// of the associated user.
func (c *Client) ListEvents(ctx context.Context, opts *ListOptions) ([]Event, error) {
response := EventsPagedResponse{}
err := c.listHelper(ctx, &response, opts)
for i := range response.Data {
response.Data[i].fixDates()
}
if err != nil {
return nil, err
}
return response.Data, nil
}
// GetEvent gets the Event with the Event ID
func (c *Client) GetEvent(ctx context.Context, id int) (*Event, error) {
e, err := c.Events.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
r, err := c.R(ctx).SetResult(&Event{}).Get(e)
if err != nil {
return nil, err
}
return r.Result().(*Event).fixDates(), nil
}
// fixDates converts JSON timestamps to Go time.Time values
func (e *Event) fixDates() *Event {
e.Created, _ = parseDates(e.CreatedStr)
e.TimeRemaining = unmarshalTimeRemaining(e.TimeRemainingMsg)
return e
}
// MarkEventRead marks a single Event as read.
func (c *Client) MarkEventRead(ctx context.Context, event *Event) error {
e := event.endpointWithID(c)
e = fmt.Sprintf("%s/read", e)
_, err := coupleAPIErrors(c.R(ctx).Post(e))
return err
}
// MarkEventsSeen marks all Events up to and including this Event by ID as seen.
func (c *Client) MarkEventsSeen(ctx context.Context, event *Event) error {
e := event.endpointWithID(c)
e = fmt.Sprintf("%s/seen", e)
_, err := coupleAPIErrors(c.R(ctx).Post(e))
return err
}
func unmarshalTimeRemaining(m json.RawMessage) *int {
jsonBytes, err := m.MarshalJSON()
if err != nil {
panic(jsonBytes)
}
if len(jsonBytes) == 4 && string(jsonBytes) == "null" {
return nil
}
var timeStr string
if err := json.Unmarshal(jsonBytes, &timeStr); err == nil && len(timeStr) > 0 {
if dur, err := durationToSeconds(timeStr); err != nil {
panic(err)
} else {
return &dur
}
} else {
var intPtr int
if err := json.Unmarshal(jsonBytes, &intPtr); err == nil {
return &intPtr
}
}
log.Println("[WARN] Unexpected unmarshalTimeRemaining value: ", jsonBytes)
return nil
}
// durationToSeconds takes a hh:mm:ss string and returns the number of seconds
func durationToSeconds(s string) (int, error) {
multipliers := [3]int{60 * 60, 60, 1}
segs := strings.Split(s, ":")
if len(segs) > len(multipliers) {
return 0, fmt.Errorf("too many ':' separators in time duration: %s", s)
}
var d int
l := len(segs)
for i := 0; i < l; i++ {
m, err := strconv.Atoi(segs[i])
if err != nil {
return 0, err
}
d += m * multipliers[i+len(multipliers)-l]
}
return d, nil
}