public-content-by-concept-api

Public API for Content By Concept (public-content-by-concept-api)

Provides a public API for Content retrieved via Concept that is mentioned stored in a Neo4J graph database

Build & deployment etc:

NB You will need to tag a commit in order to build, since the UI asks for a tag to build / deploy

• Jenkins view
• Build and publish to forge
• Deploy to test or production

Installation & running locally

• go get -u github.com/Financial-Times/public-content-by-concept-api
• cd $GOPATH/src/github.com/Financial-Times/public-content-by-concept-api
• go test ./...
• go install
• $GOPATH/bin/public-content-by-concept-api --neo-url={neo4jUrl} --port={port} --log-level={DEBUG|INFO|WARN|ERROR}--cache-duration{e.g. 22h10m3s} Optional arguments are: --neo-url defaults to http://localhost:7474/db/data, which is the out of box url for a local neo4j instance. --port defaults to 8080. --cache-duration defaults to 1 hour.
• curl http://localhost:8080/content?isAnnotatedBy=http://api.ft.com/things/dbb0bdae-1f0c-11e4-b0cb-b2227cce2b54

Or using httpie

• http http://localhost:8080/content?isAnnotatedBy=http://api.ft.com/things/dbb0bdae-1f0c-11e4-b0cb-b2227cce2b54

API definition

Based on the following google doc

Healthchecks

Healthchecks: http://localhost:8080/__health

Logging

The application uses logrus, the logfile is initialised in main.go.

Logging requires an env app parameter: for all environments other than local, logs are written to file. When running locally logging is written to console (if you want to log locally to file you need to pass in an env parameter that is != local).

NOTE: http://localhost:8080/__gtg end point is not logged as it is called every second from varnish and this information is not needed in logs/splunk