Efo Traits Rest API - API endpoint to get one Efo Trait data

[sprintell]

As developer I want a EfoTrait details API endpoint such that when I send a GET request to the URL I can get full details of a single EfoTrait data in JSON Format

{
   "trait":"celiac disease",
   "uri":"http://www.ebi.ac.uk/efo/EFO_0001060",
   "shortForm":"MONDO_0016320",
   "_links":{
  	"self":{
     	"href":"http://localhost:8089/api/efo-traits/MONDO_0016320"
  	},
  	"search":{
     	"href":"{base_url}/v1/single-nucleotide-polymorphisms?fullPvalueSet"
  	}
   }
}

• Management Rules
• Rule 1: Endpoint - /v1/efo-traits/{rsId}
• Rule 2: HTTP Request Method - GET
• Rule 3: Endpoint should accept efoTraitId
• Rule 4: Endpoint should return full attributes of the efo-traits
• Rule 5: Endpoint should be accessible to all

Acceptance Criteria

• Given a correct EfoTraitId
• When the front end sends a GET request to the endpoint
• A single corresponding efo-traits data is returned in JSON Format
• Given a wrong efoTraitId
• When a GET request is sent to the endpoint
• Properly described Resource not found exception error should be returned as JSON payload

Additional details here