posiible mistake in course checking

posiible mistake in course checking

buisnesslogic/src/main/java/com/plannaplan/entities/User.java

@@ -48,8 +48,9 @@ public class User {
     }
 
     public void removeGroup(Long id) {
-	final Groups groupToDelete = this.studentRegisteredGrups.stream().filter(e -> e.getId().equals(id)).findFirst().get();
-	this.studentRegisteredGrups.remove(groupToDelete);
+        final Groups groupToDelete = this.studentRegisteredGrups.stream().filter(e -> e.getId().equals(id)).findFirst()
+                .get();
+        this.studentRegisteredGrups.remove(groupToDelete);
     }
 
     public void claimGroup(Groups group) {
@@ -236,6 +237,9 @@ public class User {
      * @return ranking points [100;500]
      */
     public Integer getRanking() {
+        if (ranking == null) {
+            return 100;
+        }
         return ranking;
     }
 

buisnesslogic/src/main/java/com/plannaplan/models/ExportData.java

@@ -0,0 +1,86 @@
+package com.plannaplan.models;
+
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Container to keep data to export
+ */
+public class ExportData {
+
+    private static final String GROUP_FIELD = "gr_nr";
+    private static final String USER_FIELD = "user_id";
+    private static final String CYKL_FIELD = "zaj_cykl_id";
+
+    private String userId;
+    private String zajCyklId;
+    private String grNr;
+
+    /**
+     * @param userId    usosid
+     * @param zajCyklId course cycle
+     * @param grNr      group number
+     */
+    public ExportData(String userId, String zajCyklId, String grNr) {
+        this.setUserId(userId);
+        this.setZajCyklId(zajCyklId);
+        this.setGrNr(grNr);
+    }
+
+    /**
+     * @return group number
+     */
+    public String getGrNr() {
+        return grNr;
+    }
+
+    /**
+     * @param grNr group number
+     */
+    public void setGrNr(String grNr) {
+        this.grNr = grNr;
+    }
+
+    /**
+     * @return course cycle
+     */
+    public String getZajCyklId() {
+        return zajCyklId;
+    }
+
+    /**
+     * @param zajCyklId course cycle
+     */
+    public void setZajCyklId(String zajCyklId) {
+        this.zajCyklId = zajCyklId;
+    }
+
+    /**
+     * @return usosid
+     */
+    public String getUserId() {
+        return userId;
+    }
+
+    /**
+     * @param userId usosid
+     */
+    public void setUserId(String userId) {
+        this.userId = userId;
+    }
+
+    /**
+     * @return csv fromated line
+     */
+    public String convertToCSVRecord() {
+        return Stream.of(this.userId, this.zajCyklId, this.grNr).collect(Collectors.joining(","));
+    }
+
+    /**
+     * @return csv formated first line
+     */
+    public static String getCSVHeader() {
+        return USER_FIELD + ", " + CYKL_FIELD + ", " + GROUP_FIELD;
+    }
+
+}

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

@@ -106,4 +106,12 @@ public class AssignmentService {
             this.emailService.sendAcceptationResult(e, new EmailAcceptedData(accepted, removed));
         });
     }
+
+    /**
+     * @param toSave list of entites to save to db
+     * @return list of assignments entities with ids from db
+     */
+    public List<Assignment> saveAll(List<Assignment> toSave) {
+        return this.repo.saveAll(toSave);
+    }
 }

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

@@ -1,10 +1,12 @@
 package com.plannaplan.services;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
 import com.plannaplan.entities.Commision;
 import com.plannaplan.entities.User;
+import com.plannaplan.models.ExportData;
 import com.plannaplan.repositories.AssignmentRepository;
 import com.plannaplan.repositories.CommisionRepository;
 
@@ -22,6 +24,8 @@ public class CommisionService {
     private CommisionRepository repo;
     @Autowired
     private AssignmentRepository aRepository;
+    @Autowired
+    private UserService userService;
 
     public CommisionService() {
     }
@@ -77,4 +81,21 @@ public class CommisionService {
     public long getCommisionsAmmount() {
         return this.repo.count();
     }
+
+    /**
+     * @return list of ExportData inmstancces keeping data to exprt to file
+     */
+    public List<ExportData> getExportData() {
+        final List<ExportData> response = new ArrayList<>();
+
+        this.userService.getAllStudents().forEach(student -> {
+            student.getStudentRegisteredGrups().forEach(group -> {
+                response.add(new ExportData(student.getUsosId(), Integer.toString(group.getZajCykId()),
+                        Integer.toString(group.getGrNr())));
+            });
+        });
+
+        return response;
+    }
+
 }

buisnesslogic/src/main/java/com/plannaplan/types/GroupType.java

@@ -1,17 +1,23 @@
 package com.plannaplan.types;
 
 /**
- *  GroupType contains types: LECTURE, CLASS, LAB, SEMINAR, CONSERVATORY, PRATICE
+ * GroupType contains types: LECTURE, CLASS, LAB, SEMINAR, CONSERVATORY, PRATICE
  */
 
 public enum GroupType {
-    LECTURE("Wykład"), CLASS("Ćwiczenia"), LAB("Laboratorium"), SEMINAR("Seminarium"),CONSERVATORY("Konwersatorium"), PRATICE("Praktyka");
+    LECTURE("Wykład"), CLASS("Ćwiczenia"), LAB("Laboratorium"), SEMINAR("Seminarium"), CONSERVATORY("Konwersatorium"),
+    PRATICE("Praktyka");
 
     public final String type;
+
     private GroupType(String type) {
         this.type = type;
     }
 
+    /**
+     * @param type as string
+     * @return Enum converted from provided string
+     */
     public final static GroupType getType(String type) {
         for (GroupType d : values()) {
             if (d.type.equals(type)) {
@@ -20,4 +26,14 @@ public enum GroupType {
         }
         return null;
     }
+
+    /**
+     * @param type group type to check
+     * @return general convertion to bring down tours to two generals LECTURE and
+     *         CLASS. To class are included: CLASS, LAB, SEMINAR, CONSERVATORY,
+     *         PRATICE.
+     */
+    public final static GroupType isLectureOrClass(GroupType type) {
+        return type == GroupType.LECTURE ? GroupType.LECTURE : GroupType.CLASS;
+    }
 }

buisnesslogic/src/main/java/com/plannaplan/types/UserRoles.java

@@ -1,9 +1,9 @@
 package com.plannaplan.types;
 
 /**
- *  UserRoles contains types: STUDENT, DEANERY, ADMIN, TEST_USER
+ * UserRoles contains types: STUDENT, DEANERY, ADMIN, TEST_USER
  */
 
 public enum UserRoles {
-    STUDENT, DEANERY, ADMIN, TEST_USER
+    STUDENT, DEANERY, ADMIN, TEST_USER, DEVELOPER
 }

buisnesslogic/src/test/java/com/plannaplan/models/ExportDataTest.java

@@ -0,0 +1,14 @@
+package com.plannaplan.models;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import org.junit.Test;
+
+public class ExportDataTest {
+
+    @Test
+    public void shouldConvertDataToCSVRecord() {
+        final ExportData data = new ExportData("4234", "242352", "12");
+        assertTrue(data.convertToCSVRecord().equals("4234,242352,12"));
+    }
+}

buisnesslogic/src/test/java/com/plannaplan/types/GroupTypeTest.java

@@ -0,0 +1,68 @@
+package com.plannaplan.types;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class GroupTypeTest {
+    @Test
+    public void shouldBeLecture() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.LECTURE) == GroupType.LECTURE);
+    }
+
+    @Test
+    public void shouldBeClass1() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.CLASS) == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldBeClass2() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.CONSERVATORY) == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldBeClass3() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.LAB) == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldBeClass4() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.PRATICE) == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldBeClass5() {
+        assertTrue(GroupType.isLectureOrClass(GroupType.SEMINAR) == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldCastFromString1() {
+        assertTrue(GroupType.getType("Ćwiczenia") == GroupType.CLASS);
+    }
+
+    @Test
+    public void shouldCastFromString2() {
+        assertTrue(GroupType.getType("Wykład") == GroupType.LECTURE);
+    }
+
+    @Test
+    public void shouldCastFromString3() {
+        assertTrue(GroupType.getType("Laboratorium") == GroupType.LAB);
+    }
+
+    @Test
+    public void shouldCastFromString4() {
+        assertTrue(GroupType.getType("Seminarium") == GroupType.SEMINAR);
+    }
+
+    @Test
+    public void shouldCastFromString5() {
+        assertTrue(GroupType.getType("Konwersatorium") == GroupType.CONSERVATORY);
+    }
+
+    @Test
+    public void shouldCastFromString6() {
+        assertTrue(GroupType.getType("Praktyka") == GroupType.PRATICE);
+    }
+
+}

restservice/pom.xml

@@ -62,6 +62,14 @@
       <version>4.5.10</version>
     </dependency>
 
+    <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+      <version>2.5</version>
+    </dependency>
+
+
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>

restservice/src/main/java/com/plannaplan/controllers/CommisionController.java

@@ -12,12 +12,15 @@ import io.swagger.annotations.ApiParam;
 import java.util.List;
 import java.util.Optional;
 
+import javax.servlet.http.HttpServletResponse;
+
 import com.plannaplan.App;
 import com.plannaplan.entities.Assignment;
 import com.plannaplan.entities.Commision;
 import com.plannaplan.entities.Groups;
 import com.plannaplan.entities.User;
 import com.plannaplan.exceptions.UserNotFoundException;
+import com.plannaplan.models.ExportData;
 import com.plannaplan.responses.mappers.CommisionResponseMappers;
 import com.plannaplan.responses.models.CommisionResponse;
 import com.plannaplan.services.AssignmentService;
@@ -27,6 +30,8 @@ import com.plannaplan.services.GroupService;
 import com.plannaplan.types.AppState;
 import com.plannaplan.types.UserRoles;
 
+import org.apache.commons.io.IOUtils;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -37,11 +42,14 @@ import org.springframework.util.Assert;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 
 import com.plannaplan.responses.mappers.AssignmentResponseMappers;
+import com.plannaplan.responses.models.AssignmentDetailedResponse;
 import com.plannaplan.responses.models.AssignmentResponse;
 
 /**
@@ -102,14 +110,16 @@ public class CommisionController extends TokenBasedController {
 
                         final Optional<Commision> comPrev = this.commisionService.getNewestCommision(user);
                         final Commision com = new Commision(user, asker);
-                        this.commisionService.save(com);
 
                         final List<Long> addedGroups = new ArrayList<>();
+                        final List<Assignment> addedAssignments = new ArrayList<>();
+
                         groups.stream().forEach((groupId) -> {
                                 Groups group = this.groupServcicxe.getGroupById(groupId)
                                                 .orElseThrow(() -> new NullPointerException());
                                 Assignment a = new Assignment(group, com);
-                                this.assignmentService.save(a);
+                                addedAssignments.add(a);
+                                // this.assignmentService.save(a);
                                 addedGroups.add(groupId);
                         });
 
@@ -119,7 +129,7 @@ public class CommisionController extends TokenBasedController {
 
                                 while (it.hasNext() && !isBad) {
                                         final Assignment a = it.next();
-                                        if (a.isAccepted() && !addedGroups.contains(a.getId())) {
+                                        if (a.isAccepted() && !addedGroups.contains(a.getGroup().getId())) {
                                                 isBad = true;
                                         }
                                 }
@@ -131,6 +141,9 @@ public class CommisionController extends TokenBasedController {
                                                 HttpStatus.BAD_REQUEST);
                         }
 
+                        this.commisionService.save(com);
+                        this.assignmentService.saveAll(addedAssignments);
+
                         return new ResponseEntity<>("Succes", HttpStatus.OK);
                 } catch (UserNotFoundException exception) {
                         return new ResponseEntity<>(exception.getMessage(), HttpStatus.NOT_FOUND);
@@ -161,6 +174,28 @@ public class CommisionController extends TokenBasedController {
                 }
 
                 return new ResponseEntity<>(result, HttpStatus.OK);
+
+        }
+
+        /**
+         * @return list of user latests assignmets
+         * @throws UserNotFoundException if user was not found bny token
+         */
+        @GetMapping("/user/assignments")
+        @ApiOperation("Return list of latest user commision assignments. User is recognized via token")
+        public ResponseEntity<List<AssignmentDetailedResponse>> getAllAssignmets() throws UserNotFoundException {
+                final User user = this.getCurrentUser().orElseThrow(() -> new NullPointerException());
+
+                final Optional<Commision> latestCommision = this.commisionService.getNewestCommision(user);
+
+                if (latestCommision.isEmpty()) {
+                        return new ResponseEntity<>(new ArrayList<>(), HttpStatus.OK);
+                }
+
+                final List<AssignmentDetailedResponse> response = AssignmentResponseMappers
+                                .mapAssignmetnToDetialedResponse(latestCommision.get().getAssignments());
+
+                return new ResponseEntity<>(response, HttpStatus.OK);
         }
 
         /**
@@ -236,4 +271,32 @@ public class CommisionController extends TokenBasedController {
                 return new ResponseEntity<>(new ArrayList<>(), HttpStatus.OK);
         }
 
+        /**
+         * @param response spring response to set headers
+         */
+        @GetMapping("/export/csv")
+        @PreAuthorize("hasRole('ROLE_ADMIN')")
+        @ApiOperation(value = "Export acceptes assignmetns as csv file to import to usos. You need to provide ADMIN token in order to get access to this data.")
+        public void getFile(HttpServletResponse response) {
+                try {
+                        String csvString = ExportData.getCSVHeader() + "\n";
+                        final Iterator<ExportData> it = this.commisionService.getExportData().iterator();
+                        while (it.hasNext()) {
+                                final ExportData data = it.next();
+                                csvString += (data.convertToCSVRecord() + "\n");
+                        }
+
+                        final InputStream is = IOUtils.toInputStream(csvString, "UTF-8");
+
+                        IOUtils.copy(is, response.getOutputStream());
+                        response.setContentType("application/csv");
+                        response.setHeader("Content-Disposition", "attachment; filename=\"export.csv\"");
+                        response.flushBuffer();
+                } catch (IOException ex) {
+
+                        throw new RuntimeException("IOError writing file to output stream");
+                }
+
+        }
+
 }

restservice/src/main/java/com/plannaplan/controllers/ConfigController.java

@@ -10,6 +10,7 @@ import com.plannaplan.App;
 import com.plannaplan.entities.User;
 import com.plannaplan.models.ConfigData;
 import com.plannaplan.models.TourData;
+import com.plannaplan.responses.models.ConfigTourResponse;
 import com.plannaplan.security.cas.CasUserIdentity;
 import com.plannaplan.security.cas.CasValidationExcepiton;
 import com.plannaplan.security.cas.CasValidator;
@@ -34,6 +35,7 @@ import org.springframework.web.multipart.MultipartFile;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
+import org.springframework.web.bind.annotation.GetMapping;
 
 /**
  * Rest controller to Config related endpoints. More detailed api docs is
@@ -167,4 +169,16 @@ public class ConfigController {
             return new ResponseEntity<>("Internal Server Error", HttpStatus.INTERNAL_SERVER_ERROR);
         }
     }
+
+    /**
+     * @return api response entity
+     */
+    @GetMapping(path = "/admin/tour")
+    @PreAuthorize("hasRole('ROLE_ADMIN')")
+    @ApiOperation("It will return what tour is currently on. You need to provide admin token.")
+    public ResponseEntity<ConfigTourResponse> getTourDate() {
+        final ConfigTourResponse response = new ConfigTourResponse(this.contrl.getCurrentConfig().getCurrentState());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
 }

restservice/src/main/java/com/plannaplan/controllers/CoursesController.java

@@ -68,7 +68,7 @@ public class CoursesController {
                     final HashMap<Long, Integer> ammounts = this.groupService.getTakenPlaces(course.getGroups());
 
                     course.getGroups().stream().forEach(group -> {
-                        if (group.getType() == GroupType.CLASS) {
+                        if (GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS) {
                             classes.add(new GroupWithCapacityResponse(group, ammounts.get(group.getId())));
                         } else {
                             lectures.add(new GroupWithCapacityResponse(group, ammounts.get(group.getId())));

restservice/src/main/java/com/plannaplan/controllers/DeveloperController.java

@@ -0,0 +1,103 @@
+package com.plannaplan.controllers;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.swagger.annotations.Api;
+
+import java.util.Date;
+
+import com.plannaplan.App;
+import com.plannaplan.models.TourData;
+import com.plannaplan.services.AssignmentService;
+import com.plannaplan.services.ConfiguratorService;
+import com.plannaplan.services.ExchangeService;
+
+/**
+ * Rest controller to enpoint that help deveopler test the app
+ */
+@RestController
+@CrossOrigin
+@RequestMapping("/api/" + App.API_VERSION + "/developer")
+@Api(tags = {
+        "DeveloperController" }, value = "DeveloperController", description = "All endpoints to use in development time to help app testing")
+public class DeveloperController {
+
+    private static final long ONE_DAY = 86400000;
+
+    @Autowired
+    private AssignmentService assignmentService;
+
+    @Autowired
+    private ExchangeService exchangeService;
+
+    @Autowired
+    private ConfiguratorService configurationController;
+
+    /**
+     * @return if accept algorythm was perfomed
+     */
+    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
+    @PostMapping(path = "/algorythm/accept")
+    public ResponseEntity<String> performAcceptAlgorythm() {
+        this.assignmentService.callAcceptAlgorythm();
+        return new ResponseEntity<>("Success", HttpStatus.OK);
+    }
+
+    /**
+     * @return if exchange algorythm was perfomed
+     */
+    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
+    @PostMapping(path = "/algorythm/exchange")
+    public ResponseEntity<String> performExchangeAlgorythm() {
+        this.exchangeService.performExchange();
+        return new ResponseEntity<>("Success", HttpStatus.OK);
+    }
+
+    /**
+     * @return if tour was set
+     */
+    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
+    @PostMapping(path = "/tours/first")
+    public ResponseEntity<String> setFirstTour() {
+        this.configurationController.saveTours(
+                new TourData(new Date(System.currentTimeMillis() - ONE_DAY),
+                        new Date(System.currentTimeMillis() + ONE_DAY)),
+                new TourData(new Date(System.currentTimeMillis() + 2 * ONE_DAY),
+                        new Date(System.currentTimeMillis() + 3 * ONE_DAY)));
+        return new ResponseEntity<>("Success", HttpStatus.OK);
+    }
+
+    /**
+     * @return if tour was set
+     */
+    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
+    @PostMapping(path = "/tours/second")
+    public ResponseEntity<String> setSecondTour() {
+        this.configurationController.saveTours(
+                new TourData(new Date(System.currentTimeMillis() - 3 * ONE_DAY),
+                        new Date(System.currentTimeMillis() - 2 * ONE_DAY)),
+                new TourData(new Date(System.currentTimeMillis() - ONE_DAY),
+                        new Date(System.currentTimeMillis() + ONE_DAY)));
+        return new ResponseEntity<>("Success", HttpStatus.OK);
+    }
+
+    /**
+     * @return if tour was set
+     */
+    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
+    @PostMapping(path = "/tours/no")
+    public ResponseEntity<String> setNoTour() {
+        this.configurationController.saveTours(
+                new TourData(new Date(System.currentTimeMillis() - ONE_DAY), new Date(System.currentTimeMillis())),
+                new TourData(new Date(System.currentTimeMillis() + ONE_DAY),
+                        new Date(System.currentTimeMillis() + 2 * ONE_DAY)));
+        return new ResponseEntity<>("Success", HttpStatus.OK);
+    }
+}

restservice/src/main/java/com/plannaplan/controllers/ExchangeController.java

@@ -88,6 +88,17 @@ public class ExchangeController extends TokenBasedController {
         final Assignment assignmentInstance = assignment.get();
         final Groups groupInstance = group.get();
 
+        if (assignmentInstance.getGroup().getCourseId() != null
+                && ! assignmentInstance.getGroup().getCourseId().getId().equals(groupInstance.getCourseId().getId())) {
+            System.out.println(assignmentInstance.getGroup().getCourseId().getId());
+            System.out.println(groupInstance.getCourseId().getId());
+            return new ResponseEntity<>("You can performe exchange only within one course.", HttpStatus.BAD_REQUEST);
+        }
+
+        if (assignmentInstance.getGroup().getType() != groupInstance.getType()) {
+            return new ResponseEntity<>("You can't exchange lecture to class and otherwise.", HttpStatus.BAD_REQUEST);
+        }
+
         if (!(assignmentInstance.getCommision().getCommisionOwner().getId().equals(asker.getId())
                 && assignmentInstance.isAccepted())) {
             return new ResponseEntity<>(

restservice/src/main/java/com/plannaplan/responses/mappers/AssignmentResponseMappers.java

@@ -4,10 +4,13 @@ import java.util.List;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Objects;
+import java.util.stream.Collectors;
 
 import com.plannaplan.entities.Assignment;
 import com.plannaplan.entities.Course;
 import com.plannaplan.entities.Groups;
+import com.plannaplan.responses.models.AssignmentDetailedResponse;
 import com.plannaplan.responses.models.AssignmentResponse;
 import com.plannaplan.types.GroupType;
 
@@ -54,10 +57,10 @@ public class AssignmentResponseMappers {
                 }
             }
             if (courseGroups.size() == 2) {
-                final Groups lecture = courseGroups.stream().filter(o -> o.getType() == GroupType.LECTURE).findFirst()
-                        .get();
-                final Groups classes = courseGroups.stream().filter(o -> o.getType() == GroupType.CLASS).findFirst()
-                        .get();
+                final Groups lecture = courseGroups.stream()
+                        .filter(o -> GroupType.isLectureOrClass(o.getType()) == GroupType.LECTURE).findFirst().get();
+                final Groups classes = courseGroups.stream()
+                        .filter(o -> GroupType.isLectureOrClass(o.getType()) == GroupType.CLASS).findFirst().get();
 
                 if (ammounts != null) {
                     response.add(new AssignmentResponse(course, lecture, classes, ammounts));
@@ -69,4 +72,15 @@ public class AssignmentResponseMappers {
         }
         return response;
     }
+
+    /**
+     * map assignmetn to detailed response
+     * 
+     * @param assignments list of assignments to map
+     * @return list of responses
+     */
+    public static final List<AssignmentDetailedResponse> mapAssignmetnToDetialedResponse(List<Assignment> assignments) {
+        return assignments.stream().filter(Objects::nonNull).map(AssignmentDetailedResponse::new)
+                .collect(Collectors.toList());
+    }
 }

restservice/src/main/java/com/plannaplan/responses/mappers/GroupsMappers.java

@@ -83,7 +83,7 @@ public class GroupsMappers {
         List<GroupDefaultResponse> classes = new ArrayList<>();
 
         groups.stream().forEach(group -> {
-            if (group.getType() == GroupType.CLASS) {
+            if (GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS) {
                 if (taken != null) {
                     classes.add(new GroupDefaultResponse(group, taken.get(group.getId())));
                 } else {
@@ -122,7 +122,7 @@ public class GroupsMappers {
         List<GroupWithCapacityResponse> classes = new ArrayList<>();
 
         groups.stream().forEach(group -> {
-            if (group.getType() == GroupType.CLASS) {
+            if (GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS) {
                 if (taken != null) {
                     classes.add(new GroupWithCapacityResponse(group, taken.get(group.getId())));
                 } else {

restservice/src/main/java/com/plannaplan/responses/models/AssignmentDetailedResponse.java

@@ -0,0 +1,80 @@
+package com.plannaplan.responses.models;
+
+import com.plannaplan.entities.Assignment;
+import com.plannaplan.entities.Groups;
+
+/**
+ * Assignment detailed response for api
+ */
+public class AssignmentDetailedResponse {
+    public Long id;
+    public String name;
+    private int day;
+    private String time;
+    private String endTime;
+    private String lecturer;
+    private String type;
+
+    /**
+     * @param assignment Assignment instance to map
+     */
+    public AssignmentDetailedResponse(Assignment assignment) {
+        final Groups group = assignment.getGroup();
+        this.id = assignment.getId();
+        this.name = group.getCourseId().getName();
+        this.day = group.getDay().label;
+        this.time = group.getTimeString();
+        this.endTime = group.getEndTimeString();
+	this.lecturer = group.getLecturer().toString();
+	this.type = group.getType().toString();
+    }
+
+    /**
+     * @return type of the lecture
+     */
+    public String getType() {
+	return type;
+    }
+
+    /**
+     * @return day as a value from 0-6
+     */
+    public int getDay() {
+        return day;
+    }
+
+    /**
+     * @return lecturer string fromated
+     */
+    public String getLecturer() {
+        return lecturer;
+    }
+
+    /**
+     * @return time formated string
+     */
+    public String getEndTime() {
+        return endTime;
+    }
+
+    /**
+     * @return time formated string
+     */
+    public String getTime() {
+        return time;
+    }
+
+    /**
+     * @return name of course that group belongs to
+     */
+    public String getName() {
+        return this.name;
+    }
+
+    /**
+     * @return db id of assignment
+     */
+    public Long getId() {
+        return this.id;
+    }
+}

restservice/src/main/java/com/plannaplan/responses/models/AssignmentResponse.java

@@ -50,8 +50,8 @@ public class AssignmentResponse {
      * @param group  class/lecture entity
      */
     public AssignmentResponse(Course course, Groups group) {
-        this(course, group.getType() == GroupType.LECTURE ? group : null,
-                group.getType() == GroupType.CLASS ? group : null);
+        this(course, GroupType.isLectureOrClass(group.getType()) == GroupType.LECTURE ? group : null,
+                GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS ? group : null);
     }
 
     /**
@@ -61,8 +61,8 @@ public class AssignmentResponse {
      *                 places
      */
     public AssignmentResponse(Course course, Groups group, HashMap<Long, Integer> ammounts) {
-        this(course, group.getType() == GroupType.LECTURE ? group : null,
-                group.getType() == GroupType.CLASS ? group : null, ammounts);
+        this(course, GroupType.isLectureOrClass(group.getType()) == GroupType.LECTURE ? group : null,
+                GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS ? group : null, ammounts);
     }
 
     /**

restservice/src/main/java/com/plannaplan/responses/models/ConfigTourResponse.java

@@ -0,0 +1,26 @@
+package com.plannaplan.responses.models;
+
+import com.plannaplan.types.AppState;
+
+/**
+ * Api response for config tours entpoint
+ */
+public class ConfigTourResponse {
+
+    private String currentTour;
+
+    /**
+     * @param appState to send as a response
+     */
+    public ConfigTourResponse(AppState appState) {
+        this.currentTour = appState.toString();
+    }
+
+    /**
+     * @return current app state as string
+     */
+    public String getCurrentTour() {
+        return currentTour;
+    }
+
+}

restservice/src/main/java/com/plannaplan/responses/models/CoursesWithGroupsResponse.java

@@ -30,7 +30,7 @@ public class CoursesWithGroupsResponse extends CoursesResponse {
     public CoursesWithGroupsResponse(Course course) {
         super(course);
         course.getGroups().stream().forEach(group -> {
-            if (group.getType() == GroupType.CLASS) {
+            if (GroupType.isLectureOrClass(group.getType()) == GroupType.CLASS) {
                 this.classes.add(new GroupWithCapacityResponse(group));
             } else {
                 this.lectures.add(new GroupWithCapacityResponse(group));

restservice/src/main/java/com/plannaplan/responses/models/GroupDefaultResponse.java

@@ -51,7 +51,7 @@ public class GroupDefaultResponse {
         this.endTime = group.getEndTimeString() != null ? group.getEndTimeString() : "";
         this.lecturer = group.getLecturer() != null ? group.getLecturer().toString() : "";
         this.room = group.getRoom() != null ? group.getRoom() : "";
-        this.type = group.getType() != null ? group.getType() : null;
+        this.type = group.getType() != null ? GroupType.isLectureOrClass(group.getType()) : null;
     }
 
     /**

restservice/src/main/java/com/plannaplan/security/AuthorityRoles.java

@@ -10,7 +10,8 @@ import org.springframework.security.core.GrantedAuthority;
  * Users Roles for spring app
  */
 public enum AuthorityRoles implements GrantedAuthority {
-    STUDENT("ROLE_STUDENT"), DEANERY("ROLE_DEANERY"), ADMIN("ROLE_ADMIN"), TEST_USER("ROLE_TESTUSER");
+    STUDENT("ROLE_STUDENT"), DEANERY("ROLE_DEANERY"), ADMIN("ROLE_ADMIN"), TEST_USER("ROLE_TESTUSER"),
+    DEVELOPER("ROLE_DEVELOPER");
 
     private String role;
 
@@ -39,6 +40,8 @@ public enum AuthorityRoles implements GrantedAuthority {
                 return Optional.of(AuthorityRoles.STUDENT);
             case TEST_USER:
                 return Optional.of(AuthorityRoles.TEST_USER);
+            case DEVELOPER:
+                return Optional.of(AuthorityRoles.DEVELOPER);
             default:
                 return Optional.empty();
         }

restservice/src/test/java/com/plannaplan/controllers/CommisionControllerTest.java

@@ -18,6 +18,7 @@ import com.plannaplan.entities.User;
 import com.plannaplan.services.UserService;
 import com.plannaplan.types.UserRoles;
 
+import static org.junit.Assert.assertTrue;
 import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
@@ -31,11 +32,13 @@ public class CommisionControllerTest extends AbstractControllerTest {
     private UserService service;
 
     private static User user;
+    private static User admin;
     private static User otherUser;
     private static User asker;
     private static User otherAsker;
 
     private static final String TEST_COMMISIONS_STUDENT_EMAIL = "commisions.student@notexisting.domain";
+    private static final String TEST_COMMISIONS_ADMIN_EMAIL = "commisions.admin@notexisiting,domain";
     private static final String TEST_COMMISIONS_OTHER_STUDENT_EMAIL = "commisions.student2@notexisting.domain";
     private static final String TEST_COMMISIONS_DEANERY_EMAIL = "commisions.deanery@notexisting.domain";
     private static final String TEST_COMMISIONS_OTHER_DEANERY_EMAIL = "commisions.deanery2@notexisting.domain";
@@ -44,6 +47,9 @@ public class CommisionControllerTest extends AbstractControllerTest {
     private static final String GET_COMMISIONS_ENDPOINT = "/api/v1/commisions/user";
     private static final String GET_SOMEONE_COMMISIONS_ENDPOINT = "/api/v1/commisions/user";
     private static final String GET_USER_SCHEDULE_ENDPOINT = "/api/v1/commisions/user/schedule";
+    private static final String GET_ASSIGNMENTS_ENDPOINT = "/api/v1/commisions/user/assignments";
+
+    private static final String EXPORT_DATA = "/api/v1/commisions/export/csv";
 
     private static final MediaType APPLICATION_JSON_UTF8 = new MediaType(MediaType.APPLICATION_JSON.getType(),
             MediaType.APPLICATION_JSON.getSubtype(), Charset.forName("utf8"));
@@ -254,6 +260,10 @@ public class CommisionControllerTest extends AbstractControllerTest {
                     UserRoles.STUDENT);
             this.service.save(otherUser);
         }
+        if (CommisionControllerTest.admin == null) {
+            CommisionControllerTest.admin = new User(null, null, TEST_COMMISIONS_ADMIN_EMAIL, UserRoles.ADMIN);
+            this.service.save(admin);
+        }
         if (CommisionControllerTest.asker == null) {
             CommisionControllerTest.asker = new User(null, null, TEST_COMMISIONS_DEANERY_EMAIL, UserRoles.DEANERY);
             this.service.save(asker);
@@ -264,4 +274,50 @@ public class CommisionControllerTest extends AbstractControllerTest {
             this.service.save(otherAsker);
         }
     }
+
+    @Test
+    public void shouldExportData() throws Exception {
+        this.checkUsers();
+        final User admin = this.service.checkForUser(TEST_COMMISIONS_ADMIN_EMAIL, null);
+        final String token = this.service.login(admin).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(EXPORT_DATA).header("Authorization", "Bearer " + token)).andExpect(status().isOk());
+    }
+
+    @Test
+    public void shouldNotExportDataDueToWrongPermision() throws Exception {
+        this.checkUsers();
+        final User student = this.service.checkForUser(TEST_COMMISIONS_STUDENT_EMAIL, null);
+        final String token = this.service.login(student).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(EXPORT_DATA).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+    }
+
+    @Test
+    public void shouldExportDataBeCsvFile() throws Exception {
+        this.checkUsers();
+        final User admin = this.service.checkForUser(TEST_COMMISIONS_ADMIN_EMAIL, null);
+        final String token = this.service.login(admin).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+
+        assertTrue(
+                mockMvc.perform(get(EXPORT_DATA).header("Authorization", "Bearer " + token)).andExpect(status().isOk())
+                        .andReturn().getResponse().getContentAsString().contains("user_id, zaj_cykl_id, gr_nr"));
+    }
+
+    @Test
+    public void shouldRetrunOkForAssignmentEnpoint() throws Exception {
+        this.checkUsers();
+        final User admin = this.service.checkForUser(TEST_COMMISIONS_STUDENT_EMAIL, null);
+        final String token = this.service.login(admin).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+
+        mockMvc.perform(get(GET_ASSIGNMENTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+    }
 }

restservice/src/test/java/com/plannaplan/controllers/ConfigControllerTest.java

@@ -40,6 +40,7 @@ public class ConfigControllerTest extends AbstractControllerTest {
     private static final String COURSE_ENDPOINT = "/api/v1/configurator/config/courses";
     private static final String TOURS_ENDPOINT = "/api/v1/configurator/config/tours";
     private static final String ADMIN_INIT_ENDPOINT = "/api/v1/configurator/admin/init";
+    private static final String TOUR_GET_ENDPOINT = "/api/v1/configurator/admin/tour";
     private static final String FIRST_TOUR_START = "firstTourBegin";
     private static final String FIRST_TOUR_END = "firstTourEnd";
     private static final String SECOND_TOUR_START = "secondTourBegin";
@@ -230,7 +231,7 @@ public class ConfigControllerTest extends AbstractControllerTest {
     @Test
     @Ignore
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldCreateAdminBecouseOfEmptyDatabase() throws Exception{
+    public void shouldCreateAdminBecouseOfEmptyDatabase() throws Exception {
         // have no idea how to make this test independent from user that run this
         final String ticket = "";
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
@@ -238,7 +239,7 @@ public class ConfigControllerTest extends AbstractControllerTest {
     }
 
     @Test
-    public void shouldFailDueToExistingAdmin() throws Exception{
+    public void shouldFailDueToExistingAdmin() throws Exception {
         this.service.save(new User(null, null, "shouldFailDueToExistingAdmin@ConfigController.Test", UserRoles.ADMIN));
         final String ticket = "hfewlhfjlewhipfqwehipqwef";
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
@@ -282,10 +283,9 @@ public class ConfigControllerTest extends AbstractControllerTest {
         final String token = this.service.login(usr).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020")
-                .param(FIRST_TOUR_END, "14.12.2020").param(SECOND_TOUR_START, "16.12.2020")
-                .param(SECOND_TOUR_END, "20.12.2020").header("Authorization", "Bearer " + token))
-                .andExpect(status().isOk());
+        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020").param(FIRST_TOUR_END, "14.12.2020")
+                .param(SECOND_TOUR_START, "16.12.2020").param(SECOND_TOUR_END, "20.12.2020")
+                .header("Authorization", "Bearer " + token)).andExpect(status().isOk());
     }
 
     @Test
@@ -295,10 +295,9 @@ public class ConfigControllerTest extends AbstractControllerTest {
         final String token = this.service.login(usr).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020")
-                .param(FIRST_TOUR_END, "14.12.2020").param(SECOND_TOUR_START, "16.12.2020")
-                .param(SECOND_TOUR_END, "13.12.2020").header("Authorization", "Bearer " + token))
-                .andExpect(status().is4xxClientError());
+        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020").param(FIRST_TOUR_END, "14.12.2020")
+                .param(SECOND_TOUR_START, "16.12.2020").param(SECOND_TOUR_END, "13.12.2020")
+                .header("Authorization", "Bearer " + token)).andExpect(status().is4xxClientError());
 
     }
 
@@ -309,10 +308,9 @@ public class ConfigControllerTest extends AbstractControllerTest {
         final String token = this.service.login(usr).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020")
-                .param(FIRST_TOUR_END, "10.12.2020").param(SECOND_TOUR_START, "16.12.2020")
-                .param(SECOND_TOUR_END, "20.12.2020").header("Authorization", "Bearer " + token))
-                .andExpect(status().is4xxClientError());
+        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020").param(FIRST_TOUR_END, "10.12.2020")
+                .param(SECOND_TOUR_START, "16.12.2020").param(SECOND_TOUR_END, "20.12.2020")
+                .header("Authorization", "Bearer " + token)).andExpect(status().is4xxClientError());
 
     }
 
@@ -323,10 +321,9 @@ public class ConfigControllerTest extends AbstractControllerTest {
         final String token = this.service.login(usr).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020")
-                .param(FIRST_TOUR_END, "14.12.2020").param(SECOND_TOUR_START, "13.12.2020")
-                .param(SECOND_TOUR_END, "20.12.2020").header("Authorization", "Bearer " + token))
-                .andExpect(status().is4xxClientError());
+        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020").param(FIRST_TOUR_END, "14.12.2020")
+                .param(SECOND_TOUR_START, "13.12.2020").param(SECOND_TOUR_END, "20.12.2020")
+                .header("Authorization", "Bearer " + token)).andExpect(status().is4xxClientError());
 
     }
 
@@ -337,10 +334,41 @@ public class ConfigControllerTest extends AbstractControllerTest {
         final String token = this.service.login(usr).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020")
-                .param(FIRST_TOUR_END, "14.12.2020").param(SECOND_TOUR_START, "16.12.2020")
-                .param(SECOND_TOUR_END, "20.12.2020").header("Authorization", "Bearer " + token))
+        mockMvc.perform(post(TOURS_ENDPOINT).param(FIRST_TOUR_START, "12.12.2020").param(FIRST_TOUR_END, "14.12.2020")
+                .param(SECOND_TOUR_START, "16.12.2020").param(SECOND_TOUR_END, "20.12.2020")
+                .header("Authorization", "Bearer " + token)).andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldReturnOKAuthorizedForGetTours() throws Exception {
+        final String mail = "shouldReturnOKAuthorizedForGetTours@ConfigController.test";
+        final User usr = this.service.save(new User(null, null, mail, UserRoles.ADMIN));
+
+        final String token = this.service.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(TOUR_GET_ENDPOINT).header("Authorization", "Bearer " + token)).andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldDenyForGetTours() throws Exception {
+        final String mail = "shouldDenyForGetTours@ConfigController.test";
+        final User usr = this.service.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.service.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(TOUR_GET_ENDPOINT).header("Authorization", "Bearer " + token))
                 .andExpect(status().is4xxClientError());
 
     }
+
+    @Test
+    public void shouldDenyWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(TOUR_GET_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
 }

restservice/src/test/java/com/plannaplan/controllers/DeveloperControllerTest.java

@@ -0,0 +1,205 @@
+package com.plannaplan.controllers;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*;
+
+import com.plannaplan.entities.User;
+import com.plannaplan.services.UserService;
+import com.plannaplan.types.UserRoles;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ContextConfiguration
+public class DeveloperControllerTest extends AbstractControllerTest {
+    private static final String ACCEPT_ENDPOINT = "/api/v1/developer/algorythm/accept";
+    private static final String EXCHANGE_ENDPOINT = "/api/v1/developer/algorythm/exchange";
+    private static final String FIRST_TOUR_ENDPOINT = "/api/v1/developer/tours/first";
+    private static final String NO_TOUR_ENDPOINT = "/api/v1/developer/tours/no";
+    private static final String SECOND_TOUR_ENDPOINT = "/api/v1/developer/tours/second";
+
+    @Autowired
+    private UserService userService;
+
+    /* ACCEPT TESTS */
+
+    @Test
+    public void shouldFailWithWrongAcces() throws Exception {
+        final String mail = "shouldFailWithWrongAcces@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(ACCEPT_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkPerformingAcceptAlgotyrhm() throws Exception {
+        final String mail = "shouldOkPerformingAcceptAlgotyrhm@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEVELOPER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(ACCEPT_ENDPOINT).header("Authorization", "Bearer " + token)).andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(ACCEPT_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* EXCHANGE TESTS */
+
+    @Test
+    public void shouldFailExchangeWithWrongAcces() throws Exception {
+        final String mail = "shouldFailExchangeWithWrongAcces@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkExchangeAlgotyrhm() throws Exception {
+        final String mail = "shouldOkExchangeAlgotyrhm@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEVELOPER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)).andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailExchaneWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(EXCHANGE_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* FIRST TOUR */
+
+    @Test
+    public void shouldFailFirstTourWithWrongAcces() throws Exception {
+        final String mail = "shouldFailFirstTourWithWrongAcces@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(FIRST_TOUR_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkFirstTourAlgotyrhm() throws Exception {
+        final String mail = "shouldOkFirstTourAlgotyrhm@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEVELOPER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(FIRST_TOUR_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFirstTourWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(FIRST_TOUR_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* SECOND TOUR */
+
+    @Test
+    public void shouldFailSecondTourWithWrongAcces() throws Exception {
+        final String mail = "shouldFailSecondTourWithWrongAcces@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(SECOND_TOUR_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkSecondTourAlgotyrhm() throws Exception {
+        final String mail = "shouldOkSecondTourAlgotyrhm@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEVELOPER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(SECOND_TOUR_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailSecondTourWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(SECOND_TOUR_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* NO TOUR */
+
+    @Test
+    public void shouldNoTourWithWrongAcces() throws Exception {
+        final String mail = "shouldNoTourWithWrongAcces@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.TEST_USER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(NO_TOUR_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkNoAlgotyrhm() throws Exception {
+        final String mail = "shouldOkNoAlgotyrhm@DeveloperController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEVELOPER));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(NO_TOUR_ENDPOINT).header("Authorization", "Bearer " + token)).andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailNoTourWithNoToken() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(NO_TOUR_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+}

restservice/src/test/java/com/plannaplan/controllers/ExchangeControllerTest.java

@@ -22,11 +22,13 @@ import java.nio.charset.Charset;
 
 import com.plannaplan.entities.Assignment;
 import com.plannaplan.entities.Commision;
+import com.plannaplan.entities.Course;
 import com.plannaplan.entities.Exchange;
 import com.plannaplan.entities.Groups;
 import com.plannaplan.entities.User;
 import com.plannaplan.services.AssignmentService;
 import com.plannaplan.services.CommisionService;
+import com.plannaplan.services.CourseService;
 import com.plannaplan.services.ExchangeService;
 import com.plannaplan.services.GroupService;
 import com.plannaplan.services.UserService;
@@ -57,11 +59,14 @@ public class ExchangeControllerTest extends AbstractControllerTest {
     @Autowired
     private ExchangeService exchangeService;
 
+    @Autowired
+    private CourseService courseService;
+
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
     public void shouldGetAllUsersExchanges() throws Exception {
         final User user = this.userService.save(new User(null, null,
-        "shouldGetAllUsersExchanges@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+                "shouldGetAllUsersExchanges@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
@@ -70,26 +75,27 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         this.exchangeService.save(new Exchange(assignment, groupDesired));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/all").header("Authorization", "Bearer " +
-        token)).andExpect(status().isOk());
+        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/all").header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
     }
 
     @Test
     public void shouldFailGettingNotExistingExchange() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailGettingNotExistingExchange@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailGettingNotExistingExchange@ExchangeController.test", UserRoles.STUDENT));
 
         final String token = this.userService.login(user).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + user.getId()).header("Authorization", "Bearer " + token)).andExpect(status().isBadRequest());
+        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + user.getId()).header("Authorization", "Bearer " + token))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldGetSingleExchange() throws Exception{
-        final User user = this.userService.save(new User(null, null,
-                                "shouldGetSingleExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+    public void shouldGetSingleExchange() throws Exception {
+        final User user = this.userService.save(new User(null, null, "shouldGetSingleExchange@ExchangeController.test",
+                "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
@@ -98,14 +104,14 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         final Exchange exchange = this.exchangeService.save(new Exchange(assignment, groupDesired));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " +
-        token)).andExpect(status().isOk());
+        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
     }
 
     @Test
-    public void shouldFailGettingExchangeDueToPermission() throws Exception{
+    public void shouldFailGettingExchangeDueToPermission() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailGettingExchangeDueToPermission@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+                "shouldFailGettingExchangeDueToPermission@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
         final Commision commision = this.commisionService.save(new Commision(user));
@@ -113,32 +119,33 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         final Exchange exchange = this.exchangeService.save(new Exchange(assignment, groupDesired));
 
         final User user2 = this.userService.save(new User(null, null,
-                                "shouldFailGettingExchangeDueToPermission2@ExchangeController.test", "11112", UserRoles.STUDENT, 321));
+                "shouldFailGettingExchangeDueToPermission2@ExchangeController.test", "11112", UserRoles.STUDENT, 321));
         final String token2 = this.userService.login(user2).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " +
-        token2)).andExpect(status().is4xxClientError());
+        mockMvc.perform(post(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " + token2))
+                .andExpect(status().is4xxClientError());
     }
 
     @Test
-    public void shouldFailPostDueToAssignmentNotFound() throws Exception{
+    public void shouldFailPostDueToAssignmentNotFound() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailPostDueToAssignmentNotFound@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailPostDueToAssignmentNotFound@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(212, "A2-1", null, 420, WeekDay.WEDNESDAY, null));
 
-        MockMvc mockMvc =
-        MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ user.getId() +", \"group\": "+ group.getId() +" }")).andExpect(status().isBadRequest());
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(
+                post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token).contentType(APPLICATION_JSON_UTF8)
+                        .content("{\"assignment\": " + user.getId() + ", \"group\": " + group.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldInsertExchange() throws Exception{
-        final User user = this.userService.save(new User(null, null,
-                                "shouldInsertExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+    public void shouldInsertExchange() throws Exception {
+        final User user = this.userService.save(
+                new User(null, null, "shouldInsertExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
@@ -148,49 +155,55 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         this.assignmentService.callAcceptAlgorythm();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ assignment.getId() +", \"group\": "+ groupDesired.getId() +" }")).andExpect(status().isOk());
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)
+                .contentType(APPLICATION_JSON_UTF8)
+                .content("{\"assignment\": " + assignment.getId() + ", \"group\": " + groupDesired.getId() + " }"))
+                .andExpect(status().isOk());
     }
 
     @Test
-    public void shouldFailInsertExchangeDueToMissingGroup() throws Exception{
+    public void shouldFailInsertExchangeDueToMissingGroup() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailInsertExchangeDueToMissingGroup@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailInsertExchangeDueToMissingGroup@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ user.getId() +" }")).andExpect(status().isBadRequest());
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)
+                .contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": " + user.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
-    public void shouldFailInsertExchangeDueToMissingAssignment() throws Exception{
+    public void shouldFailInsertExchangeDueToMissingAssignment() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailInsertExchangeDueToMissingAssignment@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailInsertExchangeDueToMissingAssignment@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(212, "A2-1", null, 420, WeekDay.WEDNESDAY, null));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"group\": "+ group.getId() +" }")).andExpect(status().isBadRequest());
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)
+                .contentType(APPLICATION_JSON_UTF8).content("{\"group\": " + group.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
-    public void shouldFailInsertExchangeDueToMissingParam() throws Exception{
+    public void shouldFailInsertExchangeDueToMissingParam() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailInsertExchangeDueToMissingParam@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailInsertExchangeDueToMissingParam@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8)).andExpect(status().isBadRequest());
+        mockMvc.perform(
+                post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token).contentType(APPLICATION_JSON_UTF8))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldDenyExchangeDueToAssigmentOverlapping() throws Exception{
-        final User user = this.userService.save(new User(null, null,
-        "shouldDenyExchangeDueToAssigmentOverlapping@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+    public void shouldDenyExchangeDueToAssigmentOverlapping() throws Exception {
+        final User user = this.userService
+                .save(new User(null, null, "shouldDenyExchangeDueToAssigmentOverlapping@ExchangeController.test",
+                        "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Commision commision = this.commisionService.save(new Commision(user));
@@ -198,30 +211,34 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         this.exchangeService.save(new Exchange(assignment, group));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ user.getId() +", \"group\": "+ group.getId() +" }")).andExpect(status().isBadRequest());
+        mockMvc.perform(
+                post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token).contentType(APPLICATION_JSON_UTF8)
+                        .content("{\"assignment\": " + user.getId() + ", \"group\": " + group.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
-    public void shouldDenyPostDueToAssignmentNotAccepted() throws Exception{
+    public void shouldDenyPostDueToAssignmentNotAccepted() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldDenyPostDueToAssignmentNotAccepted@ExchangeController.test", UserRoles.STUDENT));
+                "shouldDenyPostDueToAssignmentNotAccepted@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(212, "A2-1", null, 420, WeekDay.WEDNESDAY, null));
         final Groups group2 = this.groupService.save(new Groups(213, "A2-2", null, 420, WeekDay.MONDAY, null));
-        final Commision commision =  this.commisionService.save(new Commision(user));
-        final Assignment assignment = this.assignmentService.save(new Assignment(group,commision));
+        final Commision commision = this.commisionService.save(new Commision(user));
+        final Assignment assignment = this.assignmentService.save(new Assignment(group, commision));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ assignment.getId() +", \"group\": "+ group2.getId() +" }")).andExpect(status().isBadRequest());
+        mockMvc.perform(
+                post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token).contentType(APPLICATION_JSON_UTF8)
+                        .content("{\"assignment\": " + assignment.getId() + ", \"group\": " + group2.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldDeleteExchange() throws Exception{
-        final User user = this.userService.save(new User(null, null,
-                                "shouldDeleteExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+    public void shouldDeleteExchange() throws Exception {
+        final User user = this.userService.save(
+                new User(null, null, "shouldDeleteExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
@@ -230,14 +247,14 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         final Exchange exchange = this.exchangeService.save(new Exchange(assignment, groupDesired));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(delete(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " +
-        token)).andExpect(status().isOk());
+        mockMvc.perform(delete(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
     }
 
     @Test
-    public void shouldFailDeleteDueToWrongPermissions() throws Exception{
+    public void shouldFailDeleteDueToWrongPermissions() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailDeleteDueToWrongPermissions@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+                "shouldFailDeleteDueToWrongPermissions@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
         final Commision commision = this.commisionService.save(new Commision(user));
@@ -245,39 +262,41 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         final Exchange exchange = this.exchangeService.save(new Exchange(assignment, groupDesired));
 
         final User user2 = this.userService.save(new User(null, null,
-        "shouldFailDeleteDueToWrongPermissions@ExchangeController2.test", "11112", UserRoles.STUDENT, 322));
+                "shouldFailDeleteDueToWrongPermissions@ExchangeController2.test", "11112", UserRoles.STUDENT, 322));
         final String token2 = this.userService.login(user2).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " +
-        token2)).andExpect(status().isBadRequest());
+        mockMvc.perform(get(EXCHANGE_ENDPOINT + "/" + exchange.getId()).header("Authorization", "Bearer " + token2))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
-    public void shouldFailDeleteDueToMissingParam() throws Exception{
-        final User user = this.userService.save(new User(null, null,
-        "shouldFailDeleteDueToMissingParam@ExchangeController.test", UserRoles.STUDENT));
+    public void shouldFailDeleteDueToMissingParam() throws Exception {
+        final User user = this.userService.save(
+                new User(null, null, "shouldFailDeleteDueToMissingParam@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(delete(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)).andExpect(status().is4xxClientError());
+        mockMvc.perform(delete(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
     }
 
     @Test
-    public void shouldFailDeleteDueToExchangeNotFound() throws Exception{
+    public void shouldFailDeleteDueToExchangeNotFound() throws Exception {
         final User user = this.userService.save(new User(null, null,
-                                "shouldFailDeleteDueToExchangeNotFound@ExchangeController.test", UserRoles.STUDENT));
+                "shouldFailDeleteDueToExchangeNotFound@ExchangeController.test", UserRoles.STUDENT));
         final String token = this.userService.login(user).getToken();
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(delete(EXCHANGE_ENDPOINT + "/" + user.getId()).header("Authorization", "Bearer " +
-        token)).andExpect(status().isBadRequest());
+        mockMvc.perform(delete(EXCHANGE_ENDPOINT + "/" + user.getId()).header("Authorization", "Bearer " + token))
+                .andExpect(status().isBadRequest());
     }
 
     @Test
     @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
-    public void shouldFailPostDueToGroupAlreadyAccepted() throws Exception{
-        final User user = this.userService.save(new User(null, null, "shouldFailPostDueToGroupAlreadyAccepted@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+    public void shouldFailPostDueToGroupAlreadyAccepted() throws Exception {
+        final User user = this.userService.save(new User(null, null,
+                "shouldFailPostDueToGroupAlreadyAccepted@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
         final String token = this.userService.login(user).getToken();
         final Groups group = this.groupService.save(new Groups(215, "A2-2", null, 520, WeekDay.TUESDAY, null));
         final Groups group2 = this.groupService.save(new Groups(216, "A2-3", null, 530, WeekDay.MONDAY, null));
@@ -288,7 +307,55 @@ public class ExchangeControllerTest extends AbstractControllerTest {
         this.exchangeService.save(new Exchange(assignment, group2));
 
         MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
-        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " +
-        token).contentType(APPLICATION_JSON_UTF8).content("{\"assignment\": "+ assignment.getId() +", \"group\": "+ group2.getId() +" }")).andExpect(status().isBadRequest());
+        mockMvc.perform(
+                post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token).contentType(APPLICATION_JSON_UTF8)
+                        .content("{\"assignment\": " + assignment.getId() + ", \"group\": " + group2.getId() + " }"))
+                .andExpect(status().isBadRequest());
+    }
+
+    @Test
+    @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
+    public void shouldFailForDiffrentCoursesExchange() throws Exception {
+        final User user = this.userService.save(
+                new User(null, null, "shouldInsertExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+        final String token = this.userService.login(user).getToken();
+        final Course course = this.courseService
+                .save(new Course("shouldFailForDiffrentCoursesExchangeCourse", "SFFDCEC"));
+        final Course course2 = this.courseService
+                .save(new Course("shouldFailForDiffrentCoursesExchangeCourse2", "SFFDCEC-2"));
+        final Groups group = this.groupService.save(new Groups(215, "A2-2", course, 520, WeekDay.TUESDAY, null));
+        final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", course2, 530, WeekDay.MONDAY, null));
+        final Commision commision = this.commisionService.save(new Commision(user));
+        final Assignment assignment = this.assignmentService.save(new Assignment(group, commision));
+
+        this.assignmentService.callAcceptAlgorythm();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)
+                .contentType(APPLICATION_JSON_UTF8)
+                .content("{\"assignment\": " + assignment.getId() + ", \"group\": " + groupDesired.getId() + " }"))
+                .andExpect(status().isBadRequest());
+    }
+
+    @Test
+    @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
+    public void shouldFailForDiffrentGroupTypesExchange() throws Exception {
+        final User user = this.userService.save(
+                new User(null, null, "shouldInsertExchange@ExchangeController.test", "11111", UserRoles.STUDENT, 320));
+        final String token = this.userService.login(user).getToken();
+        final Course course = this.courseService
+                .save(new Course("shouldFailForDiffrentCoursesExchangeCourse", "SFFDCEC"));
+        final Groups group = this.groupService.save(new Groups(12, "A2-2", course, 520, WeekDay.TUESDAY, null));
+        final Groups groupDesired = this.groupService.save(new Groups(216, "A2-3", course, 530, WeekDay.MONDAY, null));
+        final Commision commision = this.commisionService.save(new Commision(user));
+        final Assignment assignment = this.assignmentService.save(new Assignment(group, commision));
+
+        this.assignmentService.callAcceptAlgorythm();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(post(EXCHANGE_ENDPOINT).header("Authorization", "Bearer " + token)
+                .contentType(APPLICATION_JSON_UTF8)
+                .content("{\"assignment\": " + assignment.getId() + ", \"group\": " + groupDesired.getId() + " }"))
+                .andExpect(status().isBadRequest());
     }
 }