1. RESTful API
Э. Золзаяа

2. Who Am I?

3. Who Am I?
zolzayaonit.blogspot.com
zolzaya_eb
zolzaya

4. Agenda
• REST
• API overview
• Why RESTful API
• Best practices
• Асуулт & Хариулт

5. REST-н танилцуулга

6. REST
• Representational State Transfer /aka REST/
• Software architecture style
• Distributed system
• Roy Field /also author of HTTP 1.0/
• 2000 /doctoral dissertation/
• Components
• Client
• Server

7. Creator of REST
Roy Fielding

8. REST

9. REST
REST architecture style
GET
POST
PUT
PATCH request
DELETE
Resource
TRACE
OPTIONS
……………
HTTP verbs

10. REST
HTTP methods

11. REST in Rails
REST in Rails

12. REST in Rails

13. REST vs RESTful
REST vs RESTful

14. REST API-н танилцуулга

15. Application Programming Interface /API/
Photo
YOU API User
Profile

16. Example REST API

17. API Growth

18. API types

19. Purpose of API
Purpose of API

20. Why RESTful API?

21. Why REST
Keep the simple things simple

22. Why REST
REST

23. Best practices

24. JSON vs XML
JSON vs XML

25. UML Design
http://yourapi/product
vs
http://yourapi/products

26. Versioning
Path
http://yourapi/v1/products
Header
Accept=application/vnd.yourapi-v1+json
Param
http://yourapi/products?v=1

27. Status codes

28. Status codes

29. Representation
Meta data
{
“meta”: { …. },
“product”: { …. }, Resource
“notifications”: [ …. ]
}
Notifications

30. Building API in Ruby

31. Grape gem on GitHub
https://github.com/intridea/grape

32. Жишээ код

33. Асуулт & Хариулт