simple-crud

README

Simple CRUD Application

Example app for handling application errors with github.com/morikuni/failure. The application is simple CRUD application which operate with key like a key-value store. Since it's just an exmple, there are race condition problem when multiple clients request for the same key.

Structure

Generated by github.com/kisielk/godepgraph.

How to try?

Start Server

make start

then, call api

curl -i "http://localhost:8080/create?key=a&value=1"

Stop Server

Press Ctrl-C, then

make stop

API

/create

Request

name	type	description
key	string	key
value	int	value

Response

code	description
200	message created is returned
400	key or value are invalid
409	already exists

/read

Parameter

name	type	description
key	string	key

Response

code	description
200	value for the key is returned
400	key is invalid
404	no such key

/update

Parameter

name	type	description
key	string	key
value	int	value

Response

code	description
200	message updated is returned
400	key or value are invalid
404	no such key

/delete

Parameter

name	type	description
key	string	key

Response

code	description
200	message deleted is returned
400	key is invalid
404	no such key