Add DocstoreManager

services/web/app/coffee/Features/Docstore/DocstoreManager.coffee

@@ -0,0 +1,16 @@
+request = require("request").defaults(jar: false)
+logger = require "logger-sharelatex"
+settings = require "settings-sharelatex"
+
+module.exports = DocstoreManager =
+	deleteDoc: (project_id, doc_id, callback = (error) ->) ->
+		logger.log project_id: project_id, "deleting doc in docstore api"
+		url = "#{settings.apis.docstore.url}/project/#{project_id}/doc/#{doc_id}"
+		request.del url, (error, res, body) ->
+			return callback(error) if error?
+			if 200 <= res.statusCode < 300
+				callback(null)
+			else
+				error = new Error("docstore api responded with non-success code: #{res.statusCode}")
+				logger.error err: error, project_id: project_id, doc_id: doc_id, "error deleting doc in docstore"
+				callback(error)