#22 - Add new statistic pie

src/main/java/ru/ulstu/extractor/controller/StatisticController.java

@@ -47,6 +47,10 @@ public class StatisticController {
             url[i] = urlCommits.get(i)[0].toString().substring(urlCommits.get(i)[0].toString().lastIndexOf("/") + 1);
         }
         model.addAttribute("urls", url);
+        List<Object[]> entityCommits = commitRepository.getCommitEntityStatistic().stream()
+                .map(stat -> new Object[]{stat.getEntity(), stat.getCountCommit()})
+                .collect(Collectors.toList());
+        model.addAttribute("commitEntityData", entityCommits);
         return STATISTIC;
     }
 }

src/main/java/ru/ulstu/extractor/repository/CommitRepository.java

@@ -12,6 +12,7 @@ import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import ru.ulstu.extractor.model.Commit;
 import ru.ulstu.extractor.model.CommitAuthorStatistic;
+import ru.ulstu.extractor.model.CommitEntityStatistic;
 import ru.ulstu.extractor.model.CommitTimeStatistic;
 import ru.ulstu.extractor.model.CommitUrlStatistic;
 import ru.ulstu.extractor.model.Repository;
@@ -31,4 +32,7 @@ public interface CommitRepository extends JpaRepository<Commit, Integer> {
     @Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(DISTINCT c.hash)) FROM Commit c GROUP by cast(c.date as date) ORDER by cast(c.date as date)")
     List<CommitTimeStatistic> getCommitTimeStatistic();
 
+    @Query("SELECT new ru.ulstu.extractor.model.CommitEntityStatistic(f.containsEntity, COUNT(DISTINCT c.hash)) FROM FileChange f, Commit c WHERE f MEMBER OF c.fileChanges GROUP by f.containsEntity")
+    List<CommitEntityStatistic> getCommitEntityStatistic();
+
 }

src/main/resources/templates/statistic.html

@@ -174,10 +174,49 @@
 
         });
     </script>
+    <script th:inline="javascript">
+        $(document).ready(function () {
+            var chart = {
+                plotBackgroundColor: null,
+                plotBorderWidth: null,
+                plotShadow: false
+            };
+            var title = {
+                text: '% коммитов содержащих сущности'
+            };
+            var tooltip = {
+                pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
+            };
+            var plotOptions = {
+                pie: {
+                    allowPointSelect: true,
+                    cursor: 'pointer',
+                    dataLabels: {
+                        enabled: false
+                    },
+                    showInLegend: true
+                }
+            };
+            var series = [{
+                type: 'pie',
+                name: 'Browser share',
+                data: [[${commitEntityData}]]
+            }];
+
+            var json = {};
+            json.chart = chart;
+            json.title = title;
+            json.tooltip = tooltip;
+            json.series = series;
+            json.plotOptions = plotOptions;
+            $('#containerEntityPie').highcharts(json);
+        });
+    </script>
     <div class="row">
         <div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
         <div id="containerPie" style="width: 550px; height: 400px; margin: 0 auto"></div>
         <div id="containerColumn" style="width: 550px; height: 400px; margin: 0 auto"></div>
+        <div id="containerEntityPie" style="width: 550px; height: 400px; margin: 0 auto"></div>
     </div>
 </div>
 </html>