traefik/vendor/github.com/exoscale/egoscale/runstatus_incident.go

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2019-03-14 10:04:04 +00:00
package egoscale
import (
"context"
"encoding/json"
"fmt"
"time"
)
//RunstatusIncident is a runstatus incident
type RunstatusIncident struct {
EndDate *time.Time `json:"end_date,omitempty"`
Events []RunstatusEvent `json:"events,omitempty"`
EventsURL string `json:"events_url,omitempty"`
ID int `json:"id,omitempty"`
PageURL string `json:"page_url,omitempty"` // fake field
PostMortem string `json:"post_mortem,omitempty"`
RealTime bool `json:"real_time,omitempty"`
Services []string `json:"services"`
StartDate *time.Time `json:"start_date,omitempty"`
State string `json:"state"`
Status string `json:"status"`
StatusText string `json:"status_text"`
Title string `json:"title"`
URL string `json:"url,omitempty"`
}
// Match returns true if the other incident has got similarities with itself
func (incident RunstatusIncident) Match(other RunstatusIncident) bool {
if other.Title != "" && incident.Title == other.Title {
return true
}
if other.ID > 0 && incident.ID == other.ID {
return true
}
return false
}
//RunstatusIncidentList is a list of incident
type RunstatusIncidentList struct {
Next string `json:"next"`
Previous string `json:"previous"`
Incidents []RunstatusIncident `json:"results"`
}
// GetRunstatusIncident retrieves the details of a specific incident.
func (client *Client) GetRunstatusIncident(ctx context.Context, incident RunstatusIncident) (*RunstatusIncident, error) {
if incident.URL != "" {
return client.getRunstatusIncident(ctx, incident.URL)
}
if incident.PageURL == "" {
return nil, fmt.Errorf("empty Page URL for %#v", incident)
}
page, err := client.getRunstatusPage(ctx, incident.PageURL)
if err != nil {
return nil, err
}
for i := range page.Incidents {
j := &page.Incidents[i]
if j.Match(incident) {
return j, nil
}
}
return nil, fmt.Errorf("%#v not found", incident)
}
func (client *Client) getRunstatusIncident(ctx context.Context, incidentURL string) (*RunstatusIncident, error) {
resp, err := client.runstatusRequest(ctx, incidentURL, nil, "GET")
if err != nil {
return nil, err
}
i := new(RunstatusIncident)
if err := json.Unmarshal(resp, i); err != nil {
return nil, err
}
return i, nil
}
// ListRunstatusIncidents lists the incidents for a specific page.
func (client *Client) ListRunstatusIncidents(ctx context.Context, page RunstatusPage) ([]RunstatusIncident, error) {
if page.IncidentsURL == "" {
return nil, fmt.Errorf("empty Incidents URL for %#v", page)
}
results := make([]RunstatusIncident, 0)
var err error
client.PaginateRunstatusIncidents(ctx, page, func(incident *RunstatusIncident, e error) bool {
if e != nil {
err = e
return false
}
results = append(results, *incident)
return true
})
return results, err
}
// PaginateRunstatusIncidents paginate Incidents
func (client *Client) PaginateRunstatusIncidents(ctx context.Context, page RunstatusPage, callback func(*RunstatusIncident, error) bool) {
if page.IncidentsURL == "" {
callback(nil, fmt.Errorf("empty Incidents URL for %#v", page))
return
}
incidentsURL := page.IncidentsURL
for incidentsURL != "" {
resp, err := client.runstatusRequest(ctx, incidentsURL, nil, "GET")
if err != nil {
callback(nil, err)
return
}
var is *RunstatusIncidentList
if err := json.Unmarshal(resp, &is); err != nil {
callback(nil, err)
return
}
for i := range is.Incidents {
if cont := callback(&is.Incidents[i], nil); !cont {
return
}
}
incidentsURL = is.Next
}
}
// CreateRunstatusIncident create runstatus incident
func (client *Client) CreateRunstatusIncident(ctx context.Context, incident RunstatusIncident) (*RunstatusIncident, error) {
if incident.PageURL == "" {
return nil, fmt.Errorf("empty Page URL for %#v", incident)
}
page, err := client.getRunstatusPage(ctx, incident.PageURL)
if err != nil {
return nil, err
}
if page.IncidentsURL == "" {
return nil, fmt.Errorf("empty Incidents URL for %#v", page)
}
resp, err := client.runstatusRequest(ctx, page.IncidentsURL, incident, "POST")
if err != nil {
return nil, err
}
i := &RunstatusIncident{}
if err := json.Unmarshal(resp, &i); err != nil {
return nil, err
}
return i, nil
}
// DeleteRunstatusIncident delete runstatus incident
func (client *Client) DeleteRunstatusIncident(ctx context.Context, incident RunstatusIncident) error {
if incident.URL == "" {
return fmt.Errorf("empty URL for %#v", incident)
}
_, err := client.runstatusRequest(ctx, incident.URL, nil, "DELETE")
return err
}