aws-serverless

Get the list of Soundcloud tracks from an artist by provide the artist's page url, developed with:

• Serverless framework v0.5.0
• Amazon Web Services as provider
• Node.js v4.3.

Update: doesn't work with any artists' url (probably their permission setting)

Sample usage

Request

GET /${stage}/receiver?url=https://soundcloud.com/pharrealphuong HTTP/1.1
Host: <aws-api-id>.execute-api.<aws-region>.amazonaws.com
x-api-key: E3wl34Fdmls3wuipQMqqwes8zxYq2qA81L5S7mJ2w4

Response

[
  {
    "track_id": 246979870,
    "title": "SLANDER - Love Again Ft WAVZ - Pharreal Phuong Remix",
    "permalink_url": "http://soundcloud.com/pharrealphuong/slander-love-again-ft-wavz-pharreal-phuong-remix-1",
    "artwork_url": "https://i1.sndcdn.com/artworks-000147096944-gahchd-large.jpg"
  },
  {
    "track_id": 238916939,
    "title": "Vol 12",
    "permalink_url": "http://soundcloud.com/pharrealphuong/vol-12-final",
    "artwork_url": "https://i1.sndcdn.com/artworks-000140653104-ygnkae-large.jpg"
  },
  ...
]  

Development

Setup

• Serverless
• AWS credential profile

Set environment variables

Check s-templates.json.examplefor sample s-templates.json

Initialize Serverless project

$ npm install
$ sls project init -c true  #not yet deploy to AWS

Lambda function

All functions are put on functions directory

• s-function.json: settings for function and API endpoints
• event.json: test event data (required to run function locally)

Local run

$ sls function run ${function-name}

AWS Deployment

Prior to deployment of functions and API endpoints, resources must be deployed. Also after updating s-resources-cf.json, it must be re-deployed.

$ sls resources deploy

Lambda functions and API Gateway

$ sls dash summary	#summarizing current stage
$ sls dash deploy	#following instruction on prompted dashboard