#9 Initial implementation for events endpoint

Author: dka23

src/main/java/com/dkaedv/glghproxy/controller/ReposController.java

@@ -94,9 +94,12 @@ public List<Event> getEvents(
 			@PathVariable String namespace,
 			@PathVariable String repo,
 			@RequestHeader("Authorization") String authorization
-			) {
-				
-		return Collections.emptyList();
+			) throws IOException {
+
+		GitlabAPI api = gitlab.connect(authorization);
+		List<GitlabMergeRequest> glmergerequests = api.getMergeRequests(namespace + "/" + repo);
+		
+		return GitlabToGithubConverter.convertMergeRequestsToEvents(glmergerequests, gitlabUrl, namespace, repo);
 	}
 
 	@RequestMapping("/{namespace}/{repo}/pulls")

src/main/java/com/dkaedv/glghproxy/converter/GitlabToGithubConverter.java

@@ -1,6 +1,8 @@
 package com.dkaedv.glghproxy.converter;
 
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 
@@ -20,6 +22,9 @@
 import org.eclipse.egit.github.core.RepositoryHook;
 import org.eclipse.egit.github.core.TypedResource;
 import org.eclipse.egit.github.core.User;
+import org.eclipse.egit.github.core.event.Event;
+import org.eclipse.egit.github.core.event.EventRepository;
+import org.eclipse.egit.github.core.event.PullRequestPayload;
 import org.gitlab.api.models.GitlabBranch;
 import org.gitlab.api.models.GitlabCommit;
 import org.gitlab.api.models.GitlabCommitDiff;
@@ -345,4 +350,29 @@ private static String convertToJson(Object o) {
 			throw new RuntimeException(e);
 		}
 	}
+
+	public static List<Event> convertMergeRequestsToEvents(List<GitlabMergeRequest> glmergerequests, String gitlabUrl, String namespace, String repo) {
+		List<Event> events = new ArrayList<>(glmergerequests.size());
+		
+		for (GitlabMergeRequest glmergerequest : glmergerequests) {
+			events.add(convertMergeRequestToEvent(glmergerequest, gitlabUrl, namespace, repo));
+		}
+		
+		return events;
+	}
+
+	private static Event convertMergeRequestToEvent(GitlabMergeRequest glmergerequest, String gitlabUrl, String namespace, String repo) {
+		Event event = new Event();
+		
+		event.setType(Event.TYPE_PULL_REQUEST);
+		event.setCreatedAt(glmergerequest.getUpdatedAt());
+		
+		PullRequestPayload payload = new PullRequestPayload();
+		payload.setPullRequest(convertMergeRequest(glmergerequest, gitlabUrl, namespace, repo));
+		payload.setNumber(payload.getPullRequest().getNumber());
+		
+		event.setPayload(payload);
+				
+		return event;
+	}
 }