Dglgmut / key-value-playground

Simple WebSocket server

Key Value Playground

Simple WebSocket server that receive JSON payloads with keys and reply responses (values) from a Postgres DB.

Dictionary

The dictionary have only ten keys, from 0 to 9, and each key has the value as the translation of the key on a popular idiom.

Key	Value
'0'	'零'
'1'	'Uno'
'2'	'Two'
'3'	'तीन'
'4'	'أربعة'
'5'	'Cinco'
'6'	'ছয়'
'7'	'семь'
'8'	'八'
'9'	'ਨੌਂ'

Sample request and response payloads

Request:

{
  key: '0'
}

Response:

{
  value: '零'
}

Initial release

For the initial release, the following tasks are expected:

• Setup a relation database
• Create the table keys (id, key, value) with the above dictionary
• Implement a WebSocket server to handle JSON request/responses
• Implement automated tests to check all dictionary key/values
• Deploy the server (your choice)