From 0b6272c83cafc791550a0a71f8de552674856f7e Mon Sep 17 00:00:00 2001
From: Gabriel Allaigre <gabriel.allaigre@gmail.com>
Date: Mon, 3 Sep 2018 16:10:32 +0200
Subject: [PATCH] Fix #140 verify limit 10000

---
 README.md                                      |  7 ++++---
 .../sonar/plugins/gitlab/SonarFacade.java      |  6 ++++--
 .../sonar/plugins/gitlab/SonarFacadeTest.java  | 18 ++++++++++++++++++
 3 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index dbc6495..26330dd 100644
--- a/README.md
+++ b/README.md
@@ -7,16 +7,17 @@ Inspired by https://github.com/SonarCommunity/sonar-github
 
 # Changelog
 
-## Version 4.0.0-rc1
+## Version 4.0.0-rc2
 
 ### Changed
 - Update to sonarqube 7.0 plugin version
 
 ### Fixed
-- Using properties instead of depending on the deprecated, work with SonarQube 7.2 #162 (Thanks dmarin)
+- Using properties instead of depending on the deprecated, work with SonarQube 7.2 [#164](https://github.com/gabrie-allaigre/sonar-gitlab-plugin/pull/164) (Thanks dmarin)
 - Fix others deprecated
+- Fix sonar issues limit 10000 [#140](https://github.com/gabrie-allaigre/sonar-gitlab-plugin/issues/140)
 
-**[Download 4.0.0-rc1](https://github.com/gabrie-allaigre/sonar-gitlab-plugin/releases/download/4.0.0-rc1/sonar-gitlab-plugin-4.0.0-rc1.jar)**
+**[Download 4.0.0-rc2](https://github.com/gabrie-allaigre/sonar-gitlab-plugin/releases/download/4.0.0-rc2/sonar-gitlab-plugin-4.0.0-rc2.jar)**
 
 ## Version 3.0.1
 
diff --git a/src/main/java/com/talanlabs/sonar/plugins/gitlab/SonarFacade.java b/src/main/java/com/talanlabs/sonar/plugins/gitlab/SonarFacade.java
index 44c3a06..a9a9975 100644
--- a/src/main/java/com/talanlabs/sonar/plugins/gitlab/SonarFacade.java
+++ b/src/main/java/com/talanlabs/sonar/plugins/gitlab/SonarFacade.java
@@ -58,6 +58,7 @@ public class SonarFacade {
 
     private static final Logger LOG = Loggers.get(SonarFacade.class);
     private static final String LOG_MSG = "{}: {} {} {}";
+    private static final int MAX_SEARCH_ISSUES = 10000;
     private final GitLabPluginConfiguration gitLabPluginConfiguration;
     private final WsClient wsClient;
     private File projectBaseDir;
@@ -226,7 +227,6 @@ public List<Issue> getNewIssues() {
         while (nbPage == null || page <= nbPage) {
             Issues.SearchWsResponse searchWsResponse = searchIssues(projectKey, refName, page);
             nbPage = computeNbPage(searchWsResponse.getTotal(), searchWsResponse.getPs());
-
             issues.addAll(toIssues(searchWsResponse, refName));
 
             page++;
@@ -252,7 +252,9 @@ private String toString(GetRequest getRequest) {
     }
 
     private int computeNbPage(long total, int pageSize) {
-        return (int) (total / (long) (pageSize + 1)) + 1;
+        int maxPage = (int) (MAX_SEARCH_ISSUES / (long) (pageSize + 1)) + 1;
+        int nbPage = (int) (total / (long) (pageSize + 1)) + 1;
+        return Math.min(nbPage, maxPage);
     }
 
     private List<Issue> toIssues(Issues.SearchWsResponse issuesSearchWsResponse, String branch) {
diff --git a/src/test/java/com/talanlabs/sonar/plugins/gitlab/SonarFacadeTest.java b/src/test/java/com/talanlabs/sonar/plugins/gitlab/SonarFacadeTest.java
index 90924de..30953c1 100644
--- a/src/test/java/com/talanlabs/sonar/plugins/gitlab/SonarFacadeTest.java
+++ b/src/test/java/com/talanlabs/sonar/plugins/gitlab/SonarFacadeTest.java
@@ -267,6 +267,24 @@ public void testNotEmptyGetNewIssue() throws IOException {
         Assertions.assertThat(issues.get(0).getFile().getAbsolutePath()).isEqualTo(new File(projectDir, "toto.java").getAbsolutePath());
     }
 
+    @Test
+    public void test10000NewIssue() throws IOException {
+        Issues.SearchWsResponse.Builder builder = Issues.SearchWsResponse.newBuilder().setTotal(20000).setPs(100);
+        for (int i = 0; i < 100; i++) {
+            builder.addIssues(Issues.Issue.newBuilder().build());
+        }
+        Issues.SearchWsResponse searchWsResponse = builder.build();
+        for (int i = 0; i < 100; i++) {
+            sonar.enqueue(new MockResponse().setResponseCode(200).addHeader("Content-Type", "application/x-protobuf").setBody(toBuffer(searchWsResponse)));
+        }
+        sonar.enqueue(new MockResponse().setResponseCode(400).setBody("{\"errors\":[{\"msg\":\"Can return only the first 10000 results. 10100th result asked.\"}]}"));
+
+        createReportTaskFile();
+
+        List<Issue> issues = sonarFacade.getNewIssues();
+        Assertions.assertThat(issues).isNotNull().hasSize(10000);
+    }
+
     @Test
     public void tesFullPageGetNewIssue() throws IOException {
         tesFullPageGetNewIssueForQualifier(Qualifiers.FILE);