#How Sick Is Your NHS?

Data on CCG codes, names and boundaries from: https://www.england.nhs.uk/resources/ccg-maps/

Data on UK postcodes from the OS: https://www.ordnancesurvey.co.uk/business-and-government/products/code-point-open.html

##To Create Index Follow instructions here to install elasticsearch: https://www.elastic.co/guide/en/elasticsearch/reference/current/_installation.html

• Create index: $ curl -XPUT 'http://localhost:9200/nhs/'

• Add mappings:

$ cd path/to/nhs-api/json/mappings
$ curl -s -XPOST 'http://localhost:9200/nhs/postcode/_mapping' --data-binary @postcode.json
$ curl -s -XPOST 'http://localhost:9200/nhs/ccg/_mapping' --data-binary @ccg.json
$ curl -s -XPOST 'http://localhost:9200/nhs/trust/_mapping' --data-binary @trust.json

• Populate index with postcode data:

$ cd path/to/nhs-api/json/postcodes
$ for i in $(ls); do curl -s -XPOST 'http://localhost:9200/nhs/postcode/_bulk' --data-binary @$i; done

• Populate index with CCG data:

$ cd path/to/nhs-api/json
$ curl -s -XPOST 'http://localhost:9200/nhs/ccg/_bulk' --data-binary @ccgs.json

• Populate index with NHS Trust data:

$ cd path/to/nhs-api/json
$ curl -s -XPOST 'http://localhost:9200/nhs/trust/_bulk' --data-binary @trusts.json

##To Run

Install dependencies and start app using npm

$ cd path/to/nhs-api
$ npm install
$ npm start

##Endpoints

• postcode latitude/longitude/northing/easting details: /search/[POSTCODE]
• nearest NHS Trust by postcode: /search/[POSTCODE]
• CCG by postcode: /search/trust/[POSTCODE]