@herbsjs/gotu/src/field.js

Domain entities javascript library.

class Field {
  constructor(type, options = {}) {
    this.name = ''
    this.type = type
    this.options = options
    this._validations = null
  }

  get defaultValue() {
    if (this.options.default !== undefined) {
      if (typeof this.options.default === 'function')
        return this.options.default()
      return this.options.default
    }

    return undefined
  }

  get validation() {
    if (this._validations) return this._validations

    const validation = { type: this.type }

    if (this.options.validation)
      Object.assign(validation, this.options.validation)

    return (this._validations = validation)
  }
}

const field = (type, options) => {
  return new Field(type, options)
}

module.exports = { field, Field }