CREATE REST API IN NODEJS WITH EXPRESS FRAMEWORK AND MONGOOSE
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CREATE REST API IN NODEJS
WITH EXPRESS FRAMEWORK AND MONGOOSE
ABOUT ME
Name : Irfan Maulana
Work in : PT Global Digital Niaga (Blibli.com)
Position : Software Development Engineer
+ JavaScript Enthusiast
+ Specialize in Web Front-End
+ New knowledge addicted
WHAT IS REST API• REST : Representational State Transfer• was defined by Roy Thomas Fielding in his 2000 PhD dissertation
"Architectural Styles and the Design of Network-based Software Architectures".
• It relies on a stateless, client-server, cacheable communications protocol -- and in virtually all cases, the HTTP protocol is used. (http://rest.elkstein.org/)
REST CONSTRAINTS• Client–server• Stateless• Cacheable• Uniform Interface
REST METHODS• GET• POST• PUT• DELETE
NODEJS• JavaScript runtime built on Chrome's V8 JavaScript engine. Node.js uses an
event-driven, non-blocking I/O model that makes it lightweight and efficient.
EXPRESS• is a minimal and flexible Node.js web application framework that provides a
robust set of features for web and mobile applications.
MONGOOSE• Elegant mongo DB object modeling for node.js
<LETS-START-CODE/>
SET UP DEPENDENCIES
BASIC REST IN EXPRESS• Require express framework
• Create app
• Our very first API
• And check it
CONNECT MONGODB WITH MONGOOSE• Require mongoose
• Create connection
• You can add handler state
CREATE MODEL IN MONGOOSE• Require connection
• Create schema
• Create model
USING MODEL AS ORM• Require model
• Save data using ORM
EXPRESS ROUTE (1)• Require express and get router instance
• Require model for ORM usage
• Create route for path / with GET method to get all data in database
EXPRESS ROUTE (2)• Create route for path / with POST method to insert new data
EXPRESS ROUTE (3)• Create route for path /:id with GET method to get data by ID
EXPRESS ROUTE (4)• Create route for path /:id with PUT method to update existing data with new data by ID
EXPRESS ROUTE (5)• Create route for path /:id with DELETE method to remove data by ID
• Create root path for all your API
TEST IN POSTMAN (1)
TEST IN POSTMAN (2)
TEST IN POSTMAN (3)
SOURCE CODE REPOSITORY
https://github.com/mazipan/nodejs-simple-restfull-with-express
THANK YOU
Linkedin : https://id.linkedin.com/in/irfanmaulanamazipan
Github : https://github.com/mazipan
Email : [email protected]
Mobile : 0857-8123-8798
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