caas-document/caas-document.html at master · CaaSElements/caas-document · GitHub

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<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-ajax/iron-ajax.html">
<link rel="import" href="../caas-crud-behavior/caas-crud-behavior.html">

<!--
`caas-document`

@demo demo/index.html
-->

<dom-module id="caas-document">
  <template>

      <iron-ajax
        id="readDocument"
        headers="[[_requestHeaders]]"
        url="[[apiEndpoint]]/[[route]]"
        method="GET"
        last-response="{{document}}"
        debounce-duration="[[debounceDuration]]"
        auto="[[autoRead]]"
        loading="{{reading}}"
        on-response="_handleReadResponse"
        on-error="_handleReadResponseError"
      ></iron-ajax>

      <iron-ajax
        id="updateDocument"
        headers="[[_requestHeaders]]"
        url="[[apiEndpoint]]/[[route]]"
        method="PUT"
        content-type="application/json"
        body='[[document]]'
        debounce-duration="[[debounceDuration]]"
        loading="{{updating}}"
        on-response="_handleUpdateResponse"
        on-error="_handleUpdateResponseError"
      ></iron-ajax>

      <iron-ajax
        id="deleteDocument"
        headers="[[_requestHeaders]]"
        url="[[apiEndpoint]]/[[route]]"
        method="DELETE"
        body='{"id":[[document.id]]}'
        debounce-duration="[[debounceDuration]]"
        loading="{{deleting}}"
        on-response="_handleDeleteResponse"
        on-error="_handleDeleteResponseError"
      ></iron-ajax>

  </template>
  <script>
    Polymer({

      is: 'caas-document',
      behaviors: [CaasCrudBehavior],

      properties: {

        /**
        * The document object
        */
        document: {
          type: Object,
          notify: true
        },

      },

      observers: [
        '_handleDocumentValueChanged(document.*)'
      ],

      /**
      * Download `document`
      */
      read: function() {
        this._sendAjaxRequest('read');
      },

      /**
      * Save `document`
      */
      update: function() {
        this._sendAjaxRequest('update');
      },

      /**
      * Delete `document`
      */
      delete: function() {
        this._sendAjaxRequest('delete');
      },

      notifyProperties: function(properties) {
        var properties = properties || Object.keys(this.document);
        for(var i in properties) {
          this.notifyPath('document.' + properties[i], this.document[properties[i]]);
        }
      },

      _handleDocumentValueChanged(documentChange) {
        this.notifyProperties();
        this.fire('document-value-changed', documentChange);
        if(this.accessToken && this.autoUpdate) {
          this.update();
        }
      },

    });
  </script>
</dom-module>