Querying a parent type that is also a child type for another type

has-child-on-contact.sh

#!/bin/bash
echo "Performing a has_child search on contacts"
curl -XGET 'http://localhost:9200/contact/_search?pretty=true' -d '
{
  "query" : {
    "filtered" : {
      "query" : {
        "match_all" : { }
      },
      "filter" : {
        "has_child" : {
          "query" : {
            "match_all" : { }
          },
          "type" : "orderType"
        }
      }
    }
  }
}'

has-child-on-orders.sh

#!/bin/bash
echo "Performing a has_child search on orders"
curl -XGET 'http://localhost:9200/contact/_search?pretty=true' -d '
{
  "query" : {
    "filtered" : {
      "query" : {
        "match_all" : { }
      },
      "filter" : {
        "has_child" : {
          "query" : {
            "match_all" : { }
          },
          "type" : "productType"
        }
      }
    }
  }
}'

index-data.sh

#!/bin/bash
echo "Creating contacts"
curl -XPUT 'http://localhost:9200/contact/contactType/1?pretty=true' -d '
{
  "contactId":"1",
  "firstName":"First name 1",
  "lastName":"Last name 1"
}
'
echo
curl -XPUT 'http://localhost:9200/contact/contactType/2?pretty=true' -d '
{
  "contactId":"2",
  "firstName":"First name 2",
  "lastName":"Last name 2"
}'
echo
echo
echo "Creating orders"
curl -XPUT 'http://localhost:9200/contact/orderType/1?pretty=true&parent=1' -d '
{
  "orderId":"1",
  "total":"50"
}'
echo
curl -XPUT 'http://localhost:9200/contact/orderType/2?pretty=true&parent=1' -d '
{
  "orderId":"2",
  "total":"30"
}'
echo
curl -XPUT 'http://localhost:9200/contact/orderType/3?pretty=true&parent=2' -d '
{
  "orderId":"3",
  "total":"1080"
}'
echo
curl -XPUT 'http://localhost:9200/contact/orderType/4?pretty=true&parent=2' -d '
  "orderId":"4",
  "total":"500"
}'
echo
echo
echo "Creating products"
curl -XPUT 'http://localhost:9200/contact/productType/1?pretty=true&parent=1' -d '{
  "productId":"1",
  "productName":"Slingshot",
  "productCategory":"Weapon"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/2?pretty=true&parent=1' -d '
{
  "productId":"2",
  "productName":"Boomerang",
  "productCategory":"Toy"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/3?pretty=true&parent=2' -d '
{
  "productId":"3",
  "productName":"Boomerang",
  "productCategory":"Toy"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/4?pretty=true&parent=3' -d '
{
  "productId":"4",
  "productName":"Boomerang",
  "productCategory":"Toy"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/5?pretty=true&parent=3' -d '
{
  "productId":"5",
  "productName":"Boomerang",
  "productCategory":"Weapon"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/6?pretty=true&parent=3' -d '
{
  "productId":"6",
  "productName":"Sword",
  "productCategory":"Weapon"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/7?pretty=true&parent=3' -d '
{
  "productId":"7",
  "productName":"Sword",
  "productCategory":"Weapon"
}'
echo
curl -XPUT 'http://localhost:9200/contact/productType/8?pretty=true&parent=4' -d '
{
  "productId":"8",
  "productName":"Sword",
  "productCategory":"Weapon"
}'
echo
echo
echo "Refreshing indices"
curl -XPOST 'http://localhost:9200/contact/_refresh'

index-mappings.sh

#!/bin/bash
clear
echo "Deleting contact index"
curl -XDELETE 'http://localhost:9200/contact?pretty=true'
echo
echo
echo "Creating parent mappings"
curl -XPUT 'http://localhost:9200/contact?pretty=true' -d '
{
  "mappings": {
    "orderType": {
      "_parent": {
	"type":"contactType"
      }
    },
    "productType": {
      "_parent": {
	"type":"orderType"
      }
    }
  }
}'
echo