Fully accepted statistic

buisnesslogic/src/main/java/com/plannaplan/services/UserService.java

@@ -1,10 +1,12 @@
 package com.plannaplan.services;
 
+import java.util.Iterator;
 import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
+import com.plannaplan.entities.Commision;
 import com.plannaplan.entities.User;
 import com.plannaplan.exceptions.UserNotFoundException;
 import com.plannaplan.models.UserApiResponse;
@@ -29,6 +31,9 @@ public class UserService {
     @Autowired
     private CommisionRepository comRepo;
 
+    @Autowired
+    private CommisionService comService;
+
     public UserService() {
         super();
     }
@@ -193,4 +198,25 @@ public class UserService {
         return this.getAllStudents().size() - this.getAmmountOfUsersWithAssignedGroups();
     }
 
+    /**
+     * @return ammount of how many users have full schedule accepted
+     */
+    public Integer getAmmountOfUsersWithAcceptedSchedules() {
+        final List<User> students = this.getAllStudents();
+        Integer accepted = 0;
+
+        final Iterator<User> it = students.iterator();
+
+        while (it.hasNext()) {
+            final User user = it.next();
+            final Optional<Commision> com = this.comService.getNewestCommision(user);
+            if (com.isPresent() && user.getStudentRegisteredGrups().size() == com.get().getAssignments().size()) {
+                accepted += 1;
+            }
+        }
+
+        return accepted;
+
+    }
+
 }