@gameroom/cli/src/models/ShopifyV2/Variant.js

A command line tool for Gameroom

const axios = require('axios'),
  cosmetic = require('cosmetic'),
  { componentString, tryRepeatedly } = require('../../helpers'),
  { conversions, shopify, spinner } = require('../../refs')

module.exports = class Variant {
  constructor(data) {
    if (!data) data = {}
    this.barcode = data.barcode
    this.compare_at_price = data.compare_at_price
    this.created_at = data.created_at
    this.fulfillment_service = data.fulfillment_service
    this.grams = data.grams
    this.id = data.id
    this.image_id = data.image_id
    this.inventory_item_id = data.inventory_item_id
    this.inventory_management = data.inventory_management
    this.inventory_policy = data.inventory_policy
    // inventory_quality read only
    this.option1 = data.option1
    this.option2 = data.option2
    this.option3 = data.option3
    this.presentment_prices = data.presentment_prices
    // position read only
    this.price = data.price
    this.product_id = data.product_id
    this.sku = data.sku
    this.taxable = data.taxable
    this.tax_code = data.tax_code
    this.title = data.title
    this.updated_at = data.updated_at
    this.weight = data.weight
    this.weight_unit = data.weight_unit
  }
  static async fromProductAndPrice(product, price) {
    return new Variant({
      barcode: product.identifier,
      inventory_management: 'shopify',
      grams: product.weight * conversions.grams_per_ounce,
      option1: price.name,
      price: (price.amount * 0.01).toFixed(2),
      product_id: product.properties.shopify_id
    })
  }
  clean() {
    return Object.keys(this).reduce((a, i) => this[i] === undefined ? a : { ...a, [i]: this[i] }, {})
  }
  static async getWithId(id) {
    const result = await tryRepeatedly(() => shopify.get(`/variants/${id}.json`), (err) => spinner.warn(`error getting ${cosmetic.green('shopify variant')} with id ${id} ${err}`))
    return result?.data?.variant ? new Variant(result?.data?.variant) : null
  }
  async save() {
    return this.id ? this.update() : this.create()
  }
  async create() {
    const result = await tryRepeatedly(() => shopify.post(`/products/${this.product_id}/variants.json`, { variant: this.clean() }), (err) => spinner.warn(`error saving ${cosmetic.green('shopify variant')} ${err}`))
    return result && result.data && result.data.variant ? new Variant(result.data.variant) : null
  }
  async update() {
    const result = await tryRepeatedly(() => shopify.put(`/variants/${this.id}.json`, { variant: this.clean() }), (err) => spinner.warn(`error saving ${cosmetic.green('shopify variant')} ${err}`))
    return result && result.data && result.data.variant ? new Variant(result.data.variant) : null
  }
  async updateFromPrice(price) {
    const snap = Object.assign({}, this.clean())
    this.option1 = price.name
    this.price = (price.amount * 0.01).toFixed(2)
    const updated = JSON.stringify(snap) !== JSON.stringify(this.clean())
    return updated ? this.update() : this
  }
  async updateFromProductAndPrice(product, price) {
    const snap = Object.assign({}, this)
    this.barcode = product.identifier
    this.inventory_management = 'shopify'
    this.grams = product.weight * conversions.grams_per_ounce
    this.option1 = price.name
    this.price = (price.amount * 0.01).toFixed(2)
    this.product_id = product.properties.shopify_id
    const updated = JSON.stringify(snap) !== JSON.stringify(this)
    return updated ? this.update() : this
  }
  static async delete(id) {
    const result = await tryRepeatedly(() => shopify.delete(`/variants/${id}.json`), (err) => spinner.warn(`error deleting ${cosmetic.green('shopify variant')} ${id} ${err}`))
    return result
  }
}