NodeJS source (view on github)

const dashboard = require('@layeredapps/dashboard')
const subscriptions = require('../../../../../index.js')

module.exports = {
  get: async (req) => {
    if (!req.query || !req.query.productid) {
      throw new Error('invalid-productid')
    }
    let product = await dashboard.StorageCache.get(req.query.productid)
    if (!product) {
      const productInfo = await subscriptions.Storage.Product.findOne({
        where: {
          productid: req.query.productid,
          appid: req.appid || global.appid
        }
      })
      if (!productInfo) {
        throw new Error('invalid-productid')
      }
      product = {}
      for (const field of productInfo._options.attributes) {
        product[field] = productInfo.get(field)
      }
      await dashboard.StorageCache.set(req.query.productid, product)
    }
    return product
  }
}

Test source (view on github)

/* eslint-env mocha */
const assert = require('assert')
const TestHelper = require('../../../../../test-helper.js')

describe('/api/administrator/subscriptions/product', function () {
  before(TestHelper.disableMetrics)
  after(TestHelper.enableMetrics)
  describe('exceptions', () => {
    describe('invalid-productid', () => {
      it('missing querystring productid', async () => {
        const administrator = await TestHelper.createOwner()
        const req = TestHelper.createRequest('/api/administrator/subscriptions/product')
        req.account = administrator.account
        req.session = administrator.session
        let errorMessage
        try {
          await req.get()
        } catch (error) {
          errorMessage = error.message
        }
        assert.strictEqual(errorMessage, 'invalid-productid')
      })

      it('invalid querystring productid', async () => {
        const administrator = await TestHelper.createOwner()
        const req = TestHelper.createRequest('/api/administrator/subscriptions/product?productid=invalid')
        req.account = administrator.account
        req.session = administrator.session
        let errorMessage
        try {
          await req.get()
        } catch (error) {
          errorMessage = error.message
        }
        assert.strictEqual(errorMessage, 'invalid-productid')
      })
    })
  })

  describe('returns', () => {
    it('object', async () => {
      const administrator = await TestHelper.createOwner()
      await TestHelper.createProduct(administrator, {
        active: 'true'
      })
      const req = TestHelper.createRequest(`/api/administrator/subscriptions/product?productid=${administrator.product.productid}`)
      req.account = administrator.account
      req.session = administrator.session
      req.filename = __filename
      req.saveResponse = true
      const product = await req.get()
      assert.strictEqual(product.productid, administrator.product.productid)
    })
  })
})