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package v1
import (
"github.com/icinga/icingadb/internal"
"github.com/icinga/icingadb/pkg/types"
"github.com/pkg/errors"
)
// StatsMessage represents a message from the Redis stream icinga:stats.
type StatsMessage map[string]interface{}
// Raw returns the key-value pairs of the message.
func (m StatsMessage) Raw() map[string]interface{} {
return m
}
// IcingaStatus extracts Icinga status information from the message into IcingaStatus and returns it.
func (m StatsMessage) IcingaStatus() (*IcingaStatus, error) {
if s, ok := m["IcingaApplication"].(string); ok {
var envelope struct {
Status struct {
IcingaApplication struct {
IcingaStatus `json:"app"`
} `json:"icingaapplication"`
} `json:"status"`
}
if err := internal.UnmarshalJSON([]byte(s), &envelope); err != nil {
return nil, err
}
return &envelope.Status.IcingaApplication.IcingaStatus, nil
}
return nil, errors.Errorf(`bad message %#v. "IcingaApplication" missing`, m)
}
// Time extracts the timestamp of the message into types.UnixMilli and returns it.
func (m StatsMessage) Time() (*types.UnixMilli, error) {
if s, ok := m["timestamp"].(string); ok {
var t types.UnixMilli
if err := internal.UnmarshalJSON([]byte(s), &t); err != nil {
return nil, err
}
return &t, nil
}
return nil, errors.Errorf(`bad message %#v. "timestamp" missing`, m)
}
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