Added ability to list all repositories. Endpoint returns an array of …

…repository information, in the same order as they are configured.

Call /repositores/ to see the list.
Allows FE to read repositorie for issue #37

lib/cacheEntryRepository.js

@@ -14,6 +14,7 @@ function CacheEntries (Nocca) {
     this.addRecording = addSingleRecording;
     this.exportRecordings = exportRecordings;
     this.name = function() { return 'memory-entries'; };
+    this.type = function() { return Nocca.constants.RepositoryType.CACHES; };
 
     this.init = initRestRoutes;
 

lib/constants.js

@@ -33,5 +33,10 @@ module.exports = {
 
         FORWARDER_REQUEST_ERROR: 'FORWARDER_REQUEST_ERROR'
 
+    },
+
+    RepositoryType: {
+        SCENARIOS: 'SCENARIOS',
+        CACHES: 'CACHES'
     }
 };

lib/playback.js

@@ -7,6 +7,11 @@ module.exports = Playback;
 function Playback (Nocca) {
 
     this.findMatchingRequest = findMatchingRequest;
+    this.init = function() {
+
+        Nocca.pubsub.publish(Nocca.constants.PUBSUB_REST_ROUTE_ADDED, ['GET:/repositories/', listRepositories]);
+
+    };
 
     function findMatchingRequest(reqContext) {
 
@@ -18,5 +23,11 @@ function Playback (Nocca) {
 
         return reqContext;
     }
+
+    function listRepositories(apiReq) {
+
+        apiReq.ok().end(JSON.stringify(_.map(Nocca.repositories, function(repo) { return { name: repo.name(), type: repo.type() }; })));
+
+    }
 
 }

lib/scenarioRepository.js

@@ -22,7 +22,8 @@ function ScenarioRepository (Nocca) {
     self.exportScenarios = exportScenarios;
     self.resetScenario = resetScenario;
     self.name = function() { return 'memory-scenarios'; };
-
+    this.type = function() { return Nocca.constants.RepositoryType.SCENARIOS; };
+
     self.init = function() { importInitialScenarios(); initRestRoutes(); };
 
 // --  Import Data