@travlrcom/uikit/src/js/utils/attributeHandler.js

TRAVLR UiKit

/**
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* --------------------------------------------------
* Travlr UiKit: attributeHandler.js
* By Travlr Team
* --------------------------------------------------
*/

import ErrorMessageHandler from './errorMessageHandler'

// const
const NAME = 'attributeHandler'

const ErrorMessages = [
  {
    ERROR_ID: 0,
    ERROR_MESSAGE: 'Config must be an object'
  }
]

const ConfigErrorMessage = {
  errorId: 0,
  errorMessages: ErrorMessages
}

class AttributeHandler {
  constructor (config) {
    if (typeof config !== 'object') {
      const ConfigError = Object.assign({}, ConfigErrorMessage, {
        errorId: 0
      })
      
      new ErrorMessageHandler(ConfigError)
    }

    this._config = config
    this._element = this._config.element ? this._config.element : null
    this._attributeName = this._config.attributeName ? this._config.attributeName : null
    this._attributeValue = this._config.attributeValue
  }

  getAttribute () {
    return this._element !== null && this._attributeName !== null ? this._element.getAttribute(this._attributeName) : null
  }

  setAttribute () {
    this._element !== null && this._attributeName !== null ? this._element.setAttribute(this._attributeName, this._attributeValue) : null
  }

  removeAttribute () {
    this._element !== null && this._attributeName !== null ? this._element.removeAttribute(this._attributeName) : null
  }
}

export default AttributeHandler