elasticsearch filter nested object - elasticsearch

Question

I have an index with a nested object containing two attributes namely scopeId and categoryName. Following is the mappings part of the index
"mappedCategories" : {
"type" : "nested",
"properties": {
"scopeId": {"type":"long"},
"categoryName": {"type":"text",
"analyzer" : "productSearchAnalyzer",
"search_analyzer" : "productSearchQueryAnalyzer"}
}
}
A sample document containing the nested mappedCategories object is as follows:
POST productsearchna_2/_doc/1
{
"categoryName" : "Operating Systems",
"contexts" : [
0
],
"countryCode" : "US",
"id" : "10076327-1",
"languageCode" : "EN",
"localeId" : 1,
"mfgpartno" : "test123",
"manufacturerName" : "Hewlett Packard Enterprise",
"productDescription" : "HPE Microsoft Windows 2000 Datacenter Server - Complete Product - Complete Product - 1 Server - Standard",
"productId" : 10076327,
"skus" : [
{"sku": "43233004",
"skuName": "UNSPSC"},
{"sku": "43233049",
"skuName": "SP Richards"},
{"sku": "43234949",
"skuName": "Ingram Micro"}
],
"mappedCategories" : [
{"scopeId": 3228552,
"categoryName": "Laminate Bookcases"},
{"scopeId": 3228553,
"categoryName": "Bookcases"},
{"scopeId": 3228554,
"categoryName": "Laptop"}
]
}
I want to filter categoryName "lap" on scopeId: 3228553 i.e. my query should return 0 hits since Laptop is mapped to scopeId 3228554. But my following query is returning 1 hit with scopeId : 3228554
POST productsearchna_2/_search
{
"query": {
"bool": {
"must": [
{
"nested": {
"path": "mappedCategories",
"query": {
"term": {
"mappedCategories.categoryName": "lap"
}
},
"inner_hits": {}
}
}
],
"filter": [
{
"nested": {
"path": "mappedCategories",
"query": {
"term": {
"mappedCategories.scopeId": {
"value": 3228552
}
}
}
}
}
]
}
},
"_source": ["mappedCategories.categoryName", "productId"]
}
Following is part of the result of the query:
"inner_hits" : {
"mappedCategories" : {
"hits" : {
"total" : {
"value" : 1,
"relation" : "eq"
},
"max_score" : 1.5586993,
"hits" : [
{
"_index" : "productsearchna_2",
"_type" : "_doc",
"_id" : "1",
"_nested" : {
"field" : "mappedCategories",
"offset" : 2
},
"_score" : 1.5586993,
"_source" : {
"scopeId" : 3228554,
"categoryName" : "Laptop"
}
}
]
}
}
I want my query to return zero hits, and in case I search for "book" with scopeId: 3228552, I want my query to return 2 hits, 1 for Bookcases and another for Laminate Bookcases categoryNames. Please help.

Answer 1

This query solves part of the problem but when searching for book" with scopeId: 3228552 it will only get 1 result.
GET idx_test/_search?filter_path=hits.hits.inner_hits
{
"query": {
"nested": {
"path": "mappedCategories",
"query": {
"bool": {
"filter": [
{
"term": {
"mappedCategories.scopeId": {
"value": 3228553
}
}
}
],
"must": [
{
"match": {
"mappedCategories.categoryName": "laptop"
}
}
]
}
},
"inner_hits": {}
}
}
}