import { isNil } from 'lodash'

import { BaseModel } from '../base.model'
import { Products } from '../enums/products.enum'

export class Campaign extends BaseModel<Campaign> {
  value: string
  description?: string
  product: Products
  credit_quantity: number
  total_available: number
  total_used?: number

  get isValid(): boolean {
    return isNil(this.total_used) || this.total_used < this.total_available
  }
}