From 1d72e6b359e970f5be8c6460f94e198ba9b5e992 Mon Sep 17 00:00:00 2001
From: Matthias Cullmann <matthias.cullmann@baloise.com>
Date: Thu, 18 Apr 2024 15:49:57 +0200
Subject: [PATCH] add roleSchemes end point

---
 .../com/baloise/azure/FunctionalOrgEndpoint.java    |  5 ++++-
 src/main/java/com/baloise/azure/Graph.java          | 13 +++++++++++--
 src/test/java/com/baloise/azure/GraphTest.java      | 10 ++++++----
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/baloise/azure/FunctionalOrgEndpoint.java b/src/main/java/com/baloise/azure/FunctionalOrgEndpoint.java
index badfce5..68da4e8 100644
--- a/src/main/java/com/baloise/azure/FunctionalOrgEndpoint.java
+++ b/src/main/java/com/baloise/azure/FunctionalOrgEndpoint.java
@@ -83,10 +83,13 @@ public HttpResponseMessage v1(
 		try {
 			List<String> path =  asList(request.getUri().getPath().split("/"));
 			path = path.subList(path.indexOf("V1")+1, path.size());
-			if(path.size() ==2 && "avatar".equals(path.get(0))) {				
+			if(path.size() ==1 && "~rolesSchemes".equals(path.get(0))) {			
+				return createJSONResponse(request, Map.of("default", graph().getDefaultRoleScheme(), "roleSchemes", graph().getRoleSchemes()));
+			} else if(path.size() ==2 && "~avatar".equals(path.get(0))) {				
 				return createAvatarResponse(request, path.get(1));
 			}
 			
+			
 			if(request.getQueryParameters().containsKey("clear")) graph().clear();
 			final StringTree child = graph().getOrg().getChild(path.toArray(new String[0]));
 			
diff --git a/src/main/java/com/baloise/azure/Graph.java b/src/main/java/com/baloise/azure/Graph.java
index 36f6ed3..48ff9a1 100644
--- a/src/main/java/com/baloise/azure/Graph.java
+++ b/src/main/java/com/baloise/azure/Graph.java
@@ -14,6 +14,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 import java.util.TreeMap;
 import java.util.TreeSet;
@@ -32,7 +33,7 @@
 
 public class Graph {
 	private final String SCRUM_ROLES = "~SCRUM";
-	private final Map<String, Set<String>> rolesSchemes = new HashMap<>(of(SCRUM_ROLES, new TreeSet<String>(asList("Member", "ScrumMaster", "ProductOwner"))));
+	final Map<String, Set<String>> rolesSchemes = new HashMap<>(of(SCRUM_ROLES, new TreeSet<String>(asList("Member", "ScrumMaster", "ProductOwner"))));
 	final String teamMarker = "👨‍👨‍👦‍👦";
 	final String orgMarker = "🏢";
 	final String orgSeparator = "-";
@@ -125,12 +126,16 @@ private Map<String, String> getTags(String teamId) {
 
 	Set<String> expandRoles(String ... rolesNames) {
 		return rolesNames == null || rolesNames.length == 0 ? 
-				expandRoles(SCRUM_ROLES) :
+				expandRoles(getDefaultRoleScheme()) :
 				stream(rolesNames)
 					.flatMap((name)-> rolesSchemes.computeIfAbsent(name, Collections::singleton).stream())
 					.collect(toSet());
 	}
 
+	public String getDefaultRoleScheme() {
+		return SCRUM_ROLES;
+	}
+
 	String parseName(String input) {
 		return input.replaceAll(teamMarker, "").trim();
 	}
@@ -140,5 +145,9 @@ StringTree parseOrg(String description) {
 		Matcher matcher = orgPattern.matcher(description);
 		return matcher.find() ? org.addChild(matcher.group(1).split(orgSeparator)) : org;
 	}
+
+	public Map<String, Set<String>> getRoleSchemes() {
+		return rolesSchemes.entrySet().stream().filter(e->e.getValue().size()>1).collect(toMap(Entry::getKey,Entry::getValue));
+	}
 	
 }
diff --git a/src/test/java/com/baloise/azure/GraphTest.java b/src/test/java/com/baloise/azure/GraphTest.java
index b1e38fd..31bc37c 100644
--- a/src/test/java/com/baloise/azure/GraphTest.java
+++ b/src/test/java/com/baloise/azure/GraphTest.java
@@ -2,6 +2,7 @@
 
 import static java.util.Arrays.asList;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
 
 import java.util.TreeSet;
 
@@ -20,10 +21,11 @@ public void testExpandRoles() {
 	}
 
 	@Test
-	public void testParseOrg() {
-//		assertEquals(new Org(), null);
-		g.parseOrg("");
-		
+	public void testGetRoleSchemes() {
+		g.expandRoles("bla");
+		final Graph expected = new Graph();
+		assertNotEquals(expected.rolesSchemes, g.rolesSchemes);
+		assertEquals(expected.getRoleSchemes(), g.getRoleSchemes());
 	}
 
 }