Team Routster - Airvolution 2017: Photo Matching Backends

These codes handle backend for image matching with ones already pre-processed input is a url to the target image output will be the list of images that "match" along with name, code, and corrdinate fo teh nearest airport, sorted by matching "score"

make sure aws-sdk version is later than 2.11.0

there is npm bug prevent updating Run npm update aws-sdk

Start Server

update region code name line 5825 in app.js

AWS.config.region = process.env.REGION || '<region code here>';
update DynamoDB table name line 5829 in app.js

var ddbTable = process.env.TRAINING_IMAGE_TABLE || '<DynamoDB table name here>';
update S3 bucket name line 10 in app.js

var s3Bucket = process.env.TRAINING_IMAGE_BUCKET || '<S3 bucket name here>';
Run

node app.js

Endpoints

Pre-processing: Put "Celeb" image into DB

POST ./putIG

{
    "data": [
        {
            "user": {
                "full_name": "Lubuk Lobster"
            },
            "caption": {
                "created_time": 1481376384
            },
            "images": {
                "standard_resolution": {
                    'url':'https://instagram.fkul10-1.fna.fbcdn.net/t51.2885-15/e35/12751212_1045563238837494_240075269_n.jpg'
                }
            },
            "location": {
                "name": "Lubuk Lobster",
                "latitude": 2.996569,
                "longitude": 101.660115
            }
        }
    ]
}

Get similar images

GET ./igList