elasticsearch

type Config = elasticsearch.Config

type CountResponse struct {
	Took     int  `json:"took"`
	TimedOut bool `json:"timed_out"`
	Shards   struct {
		Total      int `json:"total"`
		Successful int `json:"successful"`
		Skipped    int `json:"skipped"`
		Failed     int `json:"failed"`
	} `json:"_shards"`
	Hits struct {
		Total struct {
			Value    int    `json:"value"`
			Relation string `json:"relation"`
		} `json:"total"`
		MaxScore any   `json:"max_score"`
		Hits     []any `json:"hits"`
	} `json:"hits"`
}

type DynamicIndexFunc func() string

type ElasticSearch struct {
	*storage.Storage

	// Client is the ElasticSearch client.
	Client *elasticsearch.Client `json:"-" validate:"required,structonly"`

	// Config is the ElasticSearch configuration.
	Config Config `json:"-"`

	// Target allows to set a static target. If it is empty, the target will be
	// dynamic - the one set at the operation (count, create, delete, etc) time.
	// Depending on the storage, target is a collection, a table, a bucket, etc.
	// For ElasticSearch, for example it doesn't have a concept of a database -
	// the target then is the index. Due to different cases of ElasticSearch
	// usage, the target can be static or dynamic - defined at the index time,
	// for example: log-{YYYY}-{MM}. For Redis, it isn't used at all.
	Target DynamicIndexFunc `json:"-"`
}

type ListAny struct {
	// TrackTotalHits indicates whether Elasticsearch should track the true
	// total number of hits.
	TrackTotalHits bool `default:"false" json:"track_total_hits" query:"track_total_hits"`
}

type ResponseError struct {
	Reason string `json:"reason"`
	Status int    `json:"status"`
}

type ResponseErrorFromES struct {
	Error  ResponseErrorFromESReason `json:"error"`
	Status int                       `json:"status"`
}

type ResponseErrorFromESReason struct {
	Type      string                      `json:"type,omitempty"`
	Reason    string                      `json:"reason"`
	CausedBy  *ResponseErrorFromESReason  `json:"caused_by,omitempty"`
	RootCause []ResponseErrorFromESReason `json:"root_cause,omitempty"`
}

type ResponseSourceFromES struct {
	Data any `json:"_source"`
}