feat: manually mirror opencoze's code from bytedance
Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf
This commit is contained in:
111
backend/infra/contract/es/query.go
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111
backend/infra/contract/es/query.go
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/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package es
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const (
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QueryTypeEqual = "equal"
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QueryTypeMatch = "match"
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QueryTypeMultiMatch = "multi_match"
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QueryTypeNotExists = "not_exists"
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QueryTypeContains = "contains"
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QueryTypeIn = "in"
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)
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type KV struct {
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Key string
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Value any
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}
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type QueryType string
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type Query struct {
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KV KV
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Type QueryType
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MultiMatchQuery MultiMatchQuery
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Bool *BoolQuery
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}
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type BoolQuery struct {
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Filter []Query
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Must []Query
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MustNot []Query
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Should []Query
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MinimumShouldMatch *int
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}
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type MultiMatchQuery struct {
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Fields []string
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Type string // best_fields
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Query string
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Operator string
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}
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const (
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Or = "or"
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And = "and"
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)
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func NewEqualQuery(k string, v any) Query {
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return Query{
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KV: KV{Key: k, Value: v},
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Type: QueryTypeEqual,
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}
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}
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func NewMatchQuery(k string, v any) Query {
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return Query{
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KV: KV{Key: k, Value: v},
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Type: QueryTypeMatch,
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}
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}
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func NewMultiMatchQuery(fields []string, query, typeStr, operator string) Query {
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return Query{
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Type: QueryTypeMultiMatch,
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MultiMatchQuery: MultiMatchQuery{
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Fields: fields,
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Query: query,
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Operator: operator,
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Type: typeStr,
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},
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}
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}
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func NewNotExistsQuery(k string) Query {
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return Query{
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KV: KV{Key: k},
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Type: QueryTypeNotExists,
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}
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}
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func NewContainsQuery(k string, v any) Query {
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return Query{
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KV: KV{Key: k, Value: v},
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Type: QueryTypeContains,
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}
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}
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func NewInQuery[T any](k string, v []T) Query {
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arr := make([]any, 0, len(v))
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for _, item := range v {
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arr = append(arr, item)
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}
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return Query{
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KV: KV{Key: k, Value: arr},
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Type: QueryTypeIn,
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}
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}
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