@ua/react-native-airship/lib/module/AttributeEditor.js

Airship plugin for React Native apps.

/* Copyright Airship and Contributors */

'use strict';

/**
 * Attribute operation
 * @hidden
 */
/**
 * Editor for attributes.
 */
export class AttributeEditor {
  /**
   * AttributeEditor constructor
   *
   * @hidden
   * @param onApply The apply function
   */
  constructor(onApply) {
    this.onApply = onApply;
    this.operations = [];
  }

  /**
   * Adds an attribute.
   *
   * @param value The attribute value.
   * @param name The attribute name.
   * @return The attribute editor instance.
   */
  setAttribute(name, value) {
    var attributeValue;
    var attributeType;
    if (typeof value === 'boolean') {
      // No boolean attribute type. Convert value to string.
      attributeValue = value.toString();
      attributeType = 'string';
    } else {
      attributeValue = value;
      if (typeof value === 'string') {
        attributeType = 'string';
      } else if (typeof attributeValue === 'number') {
        attributeType = 'number';
      } else if (value instanceof Date) {
        // JavaScript's date type doesn't pass through the JS to native bridge.
        // Dates are instead serialized as milliseconds since epoch.
        attributeType = 'date';
        attributeValue = value.getTime();
      } else {
        throw 'Unsupported attribute type: ' + typeof attributeValue;
      }
    }
    const operation = {
      action: 'set',
      value: attributeValue,
      key: name,
      type: attributeType
    };
    this.operations.push(operation);
    return this;
  }

  /**
  * Adds a JSON attribute.
  * 
  * @param name The attribute name.
  * @param value The attribute value.
  * @param instanceId The instance ID.
  * @param json The json value. Must not contain `exp` as top level key.
  * @param expiration: Optional expiration.  
  * @return The attribute editor instance.
  */
  setJsonAttribute(name, instanceId, json, expiration) {
    var operation = {
      action: 'set',
      value: json,
      key: name,
      instance_id: instanceId,
      type: 'json'
    };
    if (expiration != null) {
      operation.expiration_milliseconds = expiration.getTime();
    }
    this.operations.push(operation);
    return this;
  }

  /**
   * Removes an attribute.
   * @param name The name of the attribute to remove.
   * @return The attribute editor instance.
   */
  removeAttribute(name) {
    const operation = {
      action: 'remove',
      key: name
    };
    this.operations.push(operation);
    return this;
  }

  /**
   * Removes a JSON attribute.
   * @param name The name of the attribute to remove.
   * @param instanceId The instance ID.
   * @return The attribute editor instance.
   */
  removeJsonAttribute(name, instanceId) {
    const operation = {
      action: 'remove',
      key: name,
      instance_id: instanceId
    };
    this.operations.push(operation);
    return this;
  }

  /**
   * Applies the attribute operations.
   */
  apply() {
    return this.onApply(this.operations);
  }
}
//# sourceMappingURL=AttributeEditor.js.map