Mutiple query_strings (nested and not nested) - elasticsearch

Question

I have got the following index:
{
"thread":{
"properties":{
"members":{
"type":"nested",
"properties":{
"memberId":{
"type":"keyword"
},
"firstName":{
"type":"keyword",
"copy_to":[
"members.fullName"
]
},
"fullName":{
"type":"text"
},
"lastName":{
"type":"keyword",
"copy_to":[
"members.fullName"
]
}
}
},
"name":{
"type":"text"
}
}
}
}
I want to implement a search, that finds all threads, that either match the members name or the thread name, as long as the user id matches.
My current query looks like this:
{
"query": {
"bool": {
"must": [
{
"nested": {
"path": "members",
"score_mode": "none",
"query": {
"bool": {
"filter": [
{ "match": { "members.id": "123456789" } }
]
}
}
}
},
{
"nested": {
"path": "members",
"query": {
"bool": {
"must": {
"simple_query_string": {
"query": "Rhymen",
"fields": ["members.fullName"]
}
}
}
}
}
}
]
}
}
}
Can I filter the members and thread names in one query or do I have to merge two separate queries? I tried adding a "should" with "minimum_should_match: 1" so I could add a second not nested "query_string". But that didn't work as expected (scores were pretty screwed).

Answer 1

yeah i think this should work.
you have to keep the concern for filter memberId in both the filters. Nested filter will need it to match the user with memberId and name.
{
"query": {
"bool": {
"must": [{
"nested": {
"path": "members",
"query": {
"term": {
"members.memberId": {
"value": 1
}
}
}
}
},
{
"bool": {
"should": [{
"term": {
"name": {
"value": "thread_name"
}
}
},
{
"nested": {
"path": "members",
"query": {
"bool": {
"should": [{
"term": {
"members.fullName": {
"value": "trump"
}
}
},
{
"term": {
"members.memberId": {
"value": 1
}
}
}
]
}
}
}
}
]
}
}
]
}
}
}