mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-08-26 22:47:51 +02:00
* Issue search support elasticsearch * Fix lint * Add indexer name on app.ini * add a warnning on SearchIssuesByKeyword * improve code
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// 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
|
|
|
|
// ConstantScoreQuery is a query that wraps a filter and simply returns
|
|
// a constant score equal to the query boost for every document in the filter.
|
|
//
|
|
// For more details, see:
|
|
// https://www.elastic.co/guide/en/elasticsearch/reference/7.0/query-dsl-constant-score-query.html
|
|
type ConstantScoreQuery struct {
|
|
filter Query
|
|
boost *float64
|
|
}
|
|
|
|
// ConstantScoreQuery creates and initializes a new constant score query.
|
|
func NewConstantScoreQuery(filter Query) *ConstantScoreQuery {
|
|
return &ConstantScoreQuery{
|
|
filter: filter,
|
|
}
|
|
}
|
|
|
|
// Boost sets the boost for this query. Documents matching this query
|
|
// will (in addition to the normal weightings) have their score multiplied
|
|
// by the boost provided.
|
|
func (q *ConstantScoreQuery) Boost(boost float64) *ConstantScoreQuery {
|
|
q.boost = &boost
|
|
return q
|
|
}
|
|
|
|
// Source returns the query source.
|
|
func (q *ConstantScoreQuery) Source() (interface{}, error) {
|
|
// "constant_score" : {
|
|
// "filter" : {
|
|
// ....
|
|
// },
|
|
// "boost" : 1.5
|
|
// }
|
|
|
|
query := make(map[string]interface{})
|
|
|
|
params := make(map[string]interface{})
|
|
query["constant_score"] = params
|
|
|
|
// filter
|
|
src, err := q.filter.Source()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
params["filter"] = src
|
|
|
|
// boost
|
|
if q.boost != nil {
|
|
params["boost"] = *q.boost
|
|
}
|
|
|
|
return query, nil
|
|
}
|