Review your Azure Functions application

  • 3 minutes

Congratulations! You created your Azure Functions application by shifting your Node.js Express code and making minimal changes. You took the following steps to refactor your code from Node.js Express to Functions:

  1. Created the Functions application.
  2. Created a function for every route endpoint.
  3. Named and set the method.
  4. Added code to each function's handler to call the appropriate vacation service method.

Functions folders

The ./functions/src/functions folder map to each of the endpoints, as shown in the following table:

Method Route endpoint File
GET vacations getVacations
POST vacations postVacations
PUT vacations:id updateVacation
DELETE vacations/:id delete

File structure

The Functions application in the functions folder should have the following file structure:

functions
├── data
│   └── vacations.json
├── host.json
├── local.settings.json
├── models
│   └── vacation.models.ts
├── package.json
├── package-lock.json
├── services
│   ├── index.ts
│   └── vacation.services.ts
├── src
│   ├── functions
│   │   ├── deleteVacation.ts
│   │   ├── getVacations.ts
│   │   ├── postVacation.ts
│   │   └── updateVacation.ts
│   └── index.ts
└── tsconfig.json

In the next unit, you run and debug your Angular application and Functions application together.