Search articles by tag slug

create_nested_index.sh

#!/usr/bin/env bash

curl -XPUT http://localhost:9200/cars?pretty=true -d'{
  "settings": {
    "number_of_shard": 1,
    "number_of_replicas": 1
  },
  "mappings": {
    "documents": {
      "properties": {
        "title": {
          "type": "string",
          "store": "yes"
        },
        "tags": {
          "type": "nested",
          "properties": {
            "title": {
              "type": "string",
              "store": "yes"
            },
            "slug": {
              "type": "string",
              "store": "yes"
            }
          }
        }
      }
    }
  }
}'

index_documents.sh

!/usr/bin/env bash

curl -XPOST http://localhost:9200/cars/documents/1?pretty=true -d'{
  "title": "Test Document 1",
  "slug": "test-document-1",
  "content": "<p>Some content</p>",
  "published": "2",
  "version": "2",
  "tags": [
    {
      "name": "Cars",
      "slug": "cars",
      "type": 101
    },
    {
      "name": "News",
      "slug": "news",
      "type": 102
    }
  ]
}'

curl -XPOST http://localhost:9200/cars/documents/2?pretty=true -d'{
  "title": "Test Document 2",
  "slug": "test-document-2",
  "content": "<p>Some content</p>",
  "published": "2",
  "version": "2",
  "tags": [
    {
      "name": "Cars",
      "slug": "cars",
      "type": 101
    },
    {
      "name": "Reviews",
      "slug": "reviews",
      "type": 102
    }
  ]
}'

curl -XPOST http://localhost:9200/cars/documents/3?pretty=true -d'{
  "title": "Test Document 3",
  "slug": "test-document-3",
  "content": "<p>Some content</p>",
  "published": "2",
  "version": "2",
  "tags": [
    {
      "name": "Cars",
      "slug": "cars",
      "type": 101
    },
    {
      "name": "Reviews",
      "slug": "reviews",
      "type": 102
    }
  ]
}'

curl -XPOST http://localhost:9200/cars/documents/4?pretty=true -d'{
  "title": "Test Document 4",
  "slug": "test-document-4",
  "content": "<p>Some content</p>",
  "published": 0,
  "version": 2,
  "tags": [
    {
      "name": "Cars",
      "slug": "cars",
      "type": 101
    },
    {
      "name": "Reviews",
      "slug": "reviews",
      "type": 102
    }
  ]
}'

curl -XPOST http://localhost:9200/cars/documents/5?pretty=true -d'{
  "title": "Test Document 5",
  "slug": "test-document-5",
  "content": "<p>Some content</p>",
  "published": "2",
  "version": "2",
  "tags": [
    {
      "name": "Cars",
      "slug": "cars",
      "type": 101
    },
    {
      "name": "Reviews",
      "slug": "reviews",
      "type": 102
    }
  ]
}'

paginate_published_range.sh

#!/usr/bin/env bash

curl -XGET http://localhost:9200/cars/documents/_search?pretty=true -d'{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "bool": {
          "must": [
            {
              "range": { "published": { "gt": 0 } }
            },
            {
              "nested": {
                "path": "tags",
                "query": {
                  "filtered": {
                    "query": {
                      "match_all": {}
                    },
                    "filter": {
                      "and": [
                        {
                          "term": {
                            "tags.slug": "reviews"
                          }
                        }
                      ]
                    }
                  }
                }
              }
            }
          ]
        }
      }
    }
  },
  "from": 0,
  "size": 10
}'

paginate_search.sh

#!/usr/bin/env bash

curl -XGET http://localhost:9200/cars/documents/_search?pretty=true -d'{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "nested": {
          "path": "tags",
          "query": {
            "filtered": {
              "query": {
                "match_all": {}
              },
              "filter": {
                "and": [
                  {
                    "term": {
                      "tags.slug": "reviews"
                    }
                  }
                ]
              }
            }
          }
        }
      }
    }
  },
  "from": 0,
  "size": 1
}'

search_documents.sh

#!/usr/bin/env bash

curl -XGET http://localhost:9200/cars/documents/_search?pretty=true -d'{
  "fields": ["title", "slug", "tags"],
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "and": [{
          "nested": {
            "path": "tags",
            "filter": {
              "term": {
                "tags.slug": ["cars"]
              }
            }
          }
        }, {
          "nested": {
            "path": "tags",
            "filter": {
              "term": {
                "tags.slug": ["news"]
              }
            }
          }
        }]
      }
    }
  }
}'