mirror of
https://github.com/go-gitea/gitea
synced 2024-09-27 14:54:05 +00:00
5dbf36f356
* Issue search support elasticsearch * Fix lint * Add indexer name on app.ini * add a warnning on SearchIssuesByKeyword * improve code
78 lines
2.1 KiB
Go
Vendored
78 lines
2.1 KiB
Go
Vendored
// Copyright 2012-present Oliver Eilhard. All rights reserved.
|
|
// Use of this source code is governed by a MIT-license.
|
|
// See http://olivere.mit-license.org/license.txt for details.
|
|
|
|
package elastic
|
|
|
|
// FilterAggregation defines a single bucket of all the documents
|
|
// in the current document set context that match a specified filter.
|
|
// Often this will be used to narrow down the current aggregation context
|
|
// to a specific set of documents.
|
|
// See: https://www.elastic.co/guide/en/elasticsearch/reference/7.0/search-aggregations-bucket-filter-aggregation.html
|
|
type FilterAggregation struct {
|
|
filter Query
|
|
subAggregations map[string]Aggregation
|
|
meta map[string]interface{}
|
|
}
|
|
|
|
func NewFilterAggregation() *FilterAggregation {
|
|
return &FilterAggregation{
|
|
subAggregations: make(map[string]Aggregation),
|
|
}
|
|
}
|
|
|
|
func (a *FilterAggregation) SubAggregation(name string, subAggregation Aggregation) *FilterAggregation {
|
|
a.subAggregations[name] = subAggregation
|
|
return a
|
|
}
|
|
|
|
// Meta sets the meta data to be included in the aggregation response.
|
|
func (a *FilterAggregation) Meta(metaData map[string]interface{}) *FilterAggregation {
|
|
a.meta = metaData
|
|
return a
|
|
}
|
|
|
|
func (a *FilterAggregation) Filter(filter Query) *FilterAggregation {
|
|
a.filter = filter
|
|
return a
|
|
}
|
|
|
|
func (a *FilterAggregation) Source() (interface{}, error) {
|
|
// Example:
|
|
// {
|
|
// "aggs" : {
|
|
// "in_stock_products" : {
|
|
// "filter" : { "range" : { "stock" : { "gt" : 0 } } }
|
|
// }
|
|
// }
|
|
// }
|
|
// This method returns only the { "filter" : {} } part.
|
|
|
|
src, err := a.filter.Source()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
source := make(map[string]interface{})
|
|
source["filter"] = src
|
|
|
|
// AggregationBuilder (SubAggregations)
|
|
if len(a.subAggregations) > 0 {
|
|
aggsMap := make(map[string]interface{})
|
|
source["aggregations"] = aggsMap
|
|
for name, aggregate := range a.subAggregations {
|
|
src, err := aggregate.Source()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
aggsMap[name] = src
|
|
}
|
|
}
|
|
|
|
// Add Meta data if available
|
|
if len(a.meta) > 0 {
|
|
source["meta"] = a.meta
|
|
}
|
|
|
|
return source, nil
|
|
}
|