Code reuse in Backendless Business Logic

event-handler.js

//handlers/persistence/product/afterCreate.js
const productCreatedWorkflow = require('../../../workflows/product/created')

Backendless.ServerCode.Persistence.afterCreate('Product', (req, res) => {
   const product = res.result;
  
   return productCreatedWorkflow(product);
})

service.js

//services/products.js
const productCreatedWorkflow = require('../workflows/product/created')

class ProductsService {
  create(data) {
    return Backendless.Data.of('Product').save(data)
      .then(productCreatedWorkflow)
  }
}

Backendless.ServerCode.addService(ProductsService)

workflow.js

//workflows/product/created.js

module.exports = product => {
  // do something with newly created product
}