prisme-flow/nodes/bridge/elasticsearch/elasticsearch-exists.html

prisme platform flow engine

<!--
 Created by prisme.io on 09/06/2017.

 @author <a href="mailto:hello@prisme.io">savane vamara</a> (prisme.io)

-->

<script type="text/javascript">
    RED.nodes.registerType('elasticsearch exists',{
        category: 'storage',
        defaults: {
          name: {value: ''},
          documentId: {value: ''},
          documentIndex: {value: ''},
          documentType: {value: ''},
          server: {value:"", type:"remote-server"}
        },
        color:'#C0DEED',
        inputs:1,
        outputs:1,
        icon: 'elasticsearch.png',
        label: function() {
          return this.name || 'elasticsearch doc. exists ?';
        }
    });
</script>

<script type="text/x-red" data-template-name="elasticsearch exists">
    <div class="form-row">
        <label for="node-input-name"><i class="icon-bookmark"></i> Name</label>
        <input type="text" id="node-input-name">
    </div>
    <div class="form-row">
        <label for="node-input-documentId"><i class="fa fa-key"></i> ID</label>
        <input type="text" id="node-input-documentId" />
    </div>
    <div class="form-row">
        <label for="node-input-index"><i class="icon-book"></i> Index</label>
        <input type="text" id="node-input-documentIndex" />
    </div>
    <div class="form-row">
        <label for="node-input-documentType"><i class="fa fa-cube"></i> Type</label>
        <input type="text" id="node-input-documentType" />
    </div>
    <div class="form-row">
        <label for="node-input-server"><i class="fa fa-plug"></i> Server</label>
        <input type="text" id="node-input-server" />
    </div>
</script>

<script type="text/x-red" data-help-name="elasticsearch exists">
    <p>Returns a boolean indicating whether or not a given document exists by id.</p>
    <p>The boolean property <code>msg.exists</code> is added to the message and is emitted out of the node with the original payload.</p>
    <p>The id, index and type can be configured in the node, however if left blank, the following should be set in an incoming message:<ul><li><code>msg.documentId</code> - the id of the document</li><li><code>msg.documentIndex</code> - the index to use</li><li><code>msg.documentType</code> - the type to use</li></ul></p>
    <p>See the <a href="https://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/api-reference.html#api-exists">Elasticsearch documentation</a> for more information.</p>
</script>