Merge pull request 'statistics' (#50) from statistics into master

Reviewed-on: http://git.plannaplan.pl/filipizydorczyk/backend/pulls/50

buisnesslogic/src/main/java/com/plannaplan/repositories/CommisionRepository.java

@@ -10,15 +10,13 @@ import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
 /**
- *  CommisionRepository.getUsers:
+ * CommisionRepository.getUsers: Return list of: SELECT * FROM Commision WHERE
- *      Return list of:
+ * owner_id = i .
- *      SELECT * FROM Commision WHERE owner_id = i .
  * 
  * Where i, ?1 are equale to variables.
  * 
- *  CommisionRepository.getNewestCommision
+ * CommisionRepository.getNewestCommision Return list of: SELECT * FROM
- *      Return list of:
+ * Commision WHERE owner_id = i Order by commisionDate desc.
- *      SELECT * FROM Commision WHERE owner_id = i Order by commisionDate desc.
  * 
  * Where i, ?1 are equale to variables.
  */
@@ -30,4 +28,10 @@ public interface CommisionRepository extends JpaRepository<Commision, Long> {
     @Query("FROM Commision WHERE owner_id = ?1 order by commisionDate desc")
     List<Commision> getNewestCommision(@Param("owner_id") Long id);
 
+    /**
+     * @return ammount of uniqe users that have a commision placed on first array
+     *         element
+     */
+    @Query("SELECT COUNT(DISTINCT owner_id) AS count FROM Commision")
+    Object[] getUsersAssigned();
 }

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

@@ -1,6 +1,7 @@
 package com.plannaplan.services;
 
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
@@ -153,4 +154,22 @@ public class GroupService {
 
         return response;
     }
+
+    /**
+     * @return amount of groups with full capacity taken
+     */
+    public Integer getFullgroupsAmmount() {
+        Integer response = 0;
+        final Iterator<Groups> groups = this.repo.findAll().iterator();
+
+        while (groups.hasNext()) {
+            final Groups group = groups.next();
+            if (group.getCapacity() <= group.getRegisteredStudents().size()) {
+                response += 1;
+            }
+
+        }
+
+        return response;
+    }
 }

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

@@ -1,13 +1,16 @@
 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;
+import com.plannaplan.repositories.CommisionRepository;
 import com.plannaplan.repositories.UserRepository;
 import com.plannaplan.types.UserRoles;
 
@@ -25,6 +28,12 @@ public class UserService {
     @Autowired
     private UsosApiService service;
 
+    @Autowired
+    private CommisionRepository comRepo;
+
+    @Autowired
+    private CommisionService comService;
+
     public UserService() {
         super();
     }
@@ -169,4 +178,52 @@ public class UserService {
         }).collect(Collectors.toList());
     }
 
+    /**
+     * @return ammount of how many users created an assignment
+     */
+    public int getAmmountOfUsersWithAssignedGroups() {
+        int response = 0;
+
+        final Object dbResponse = this.comRepo.getUsersAssigned()[0];
+        if (dbResponse != null) {
+            response = ((Long) dbResponse).intValue();
+        }
+        return response;
+    }
+
+    /**
+     * @return ammount of how many users haven't created an assignment yet
+     */
+    public Integer getAmmountOfUsersWithNoAssignedGroups() {
+        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;
+
+    }
+
+    /**
+     * @return ammount of how many users have partly or none schedule accepted
+     */
+    public Integer getAmmountOfUsersWithNoAcceptedSchedules() {
+        return this.getAllStudents().size() - this.getAmmountOfUsersWithAcceptedSchedules();
+    }
+
 }

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

@@ -0,0 +1,102 @@
+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.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.swagger.annotations.Api;
+
+import com.plannaplan.App;
+import com.plannaplan.responses.models.StatisticSimpleNumberResponse;
+import com.plannaplan.services.GroupService;
+import com.plannaplan.services.UserService;
+
+/**
+ * Rest controller to enpoint that help deveopler test the app
+ */
+@RestController
+@CrossOrigin
+@RequestMapping("/api/" + App.API_VERSION + "/statistics")
+@Api(tags = {
+        "StatisticsController" }, value = "StatisticsController", description = "Statistics are meant to be used by deanery only so in every endpoint you need to provide DEANERY token.")
+
+public class StatisticsController {
+
+    @Autowired
+    private GroupService groupService;
+
+    @Autowired
+    private UserService userService;
+
+    /**
+     * @return if tour was set
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/groups/created")
+    public ResponseEntity<StatisticSimpleNumberResponse> getGroupsAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.groupService.getGroupsAmmount());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+    /**
+     * @return if tour was set
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/groups/full")
+    public ResponseEntity<StatisticSimpleNumberResponse> getGroupsFullAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.groupService.getFullgroupsAmmount());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+    /**
+     * @return amount of registered to some groups
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/users/registered")
+    public ResponseEntity<StatisticSimpleNumberResponse> getCommisionsAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.userService.getAmmountOfUsersWithAssignedGroups());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+    /**
+     * @return amount of students not registered to any groups
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/users/noregistered")
+    public ResponseEntity<StatisticSimpleNumberResponse> getNonCommisionsAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.userService.getAmmountOfUsersWithNoAssignedGroups());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+    /**
+     * @return amount of students that have fully accepted schedules
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/users/accepted")
+    public ResponseEntity<StatisticSimpleNumberResponse> getAcceptedAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.userService.getAmmountOfUsersWithAcceptedSchedules());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+    /**
+     * @return amount of students that have purtly accepted schedules
+     */
+    @PreAuthorize("hasRole('ROLE_DEANERY')")
+    @GetMapping(path = "/users/accepted/partly")
+    public ResponseEntity<StatisticSimpleNumberResponse> getAcceptedPartlyAmmounts() {
+        final StatisticSimpleNumberResponse response = new StatisticSimpleNumberResponse(
+                this.userService.getAmmountOfUsersWithNoAcceptedSchedules());
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+
+}

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

@@ -0,0 +1,23 @@
+package com.plannaplan.responses.models;
+
+/**
+ * Simple api response for number statistics
+ */
+public class StatisticSimpleNumberResponse {
+    private Integer ammount;
+
+    /**
+     * @param ammount to return as api response
+     */
+    public StatisticSimpleNumberResponse(Integer ammount) {
+        this.ammount = ammount;
+    }
+
+    /**
+     * @return ammount
+     */
+    public Integer getAmmount() {
+        return ammount;
+    }
+
+}

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

@@ -0,0 +1,244 @@
+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.get;
+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 StatisticsControllerTest extends AbstractControllerTest {
+
+    private static final String GROUP_AMMOUNTS_ENDPOINT = "/api/v1/statistics/groups/created";
+    private static final String GROUP_FULL_AMMOUNTS_ENDPOINT = "/api/v1/statistics/groups/full";
+    private static final String USER_ASSIGNED_AMMOUNTS_ENDPOINT = "/api/v1/statistics/users/registered";
+    private static final String USER_NO_ASSIGNED_AMMOUNTS_ENDPOINT = "/api/v1/statistics/users/noregistered";
+    private static final String USER_ACCEPTED_AMMOUNTS_ENDPOINT = "/api/v1/statistics/users/accepted";
+    private static final String USER_PARTLY_ACCEPTED_AMMOUNTS_ENDPOINT = "/api/v1/statistics/users/accepted/partly";
+
+    @Autowired
+    private UserService userService;
+
+    /* GROUP AMMOUNTS TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccesGroupsAmmounts() throws Exception {
+        final String mail = "shouldFailWithWrongAccesGroupsAmmounts@StatisticsController.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(get(GROUP_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingGroupsAmmounts() throws Exception {
+        final String mail = "shouldOkGettingGroupsAmmounts@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(GROUP_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenGroupsAmmounts() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(GROUP_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* USERS ASSIGNED TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccesRegisteredStudentsAmmount() throws Exception {
+        final String mail = "shouldFailWithWrongAccesRegisteredStudentsAmmount@StatisticsController.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(get(USER_ASSIGNED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingRegisteredStudentsAmmount() throws Exception {
+        final String mail = "shouldOkGettingRegisteredStudentsAmmount@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_ASSIGNED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenRegisteredStudentsAmmount() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_ASSIGNED_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* USERS NO ASSIGNED TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccesNoRegisteredStudentsAmmount() throws Exception {
+        final String mail = "shouldFailWithWrongAccesNoRegisteredStudentsAmmount@StatisticsController.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(get(USER_NO_ASSIGNED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingNoRegisteredStudentsAmmount() throws Exception {
+        final String mail = "shouldOkGettingNoRegisteredStudentsAmmount@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_NO_ASSIGNED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenNoRegisteredStudentsAmmount() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_NO_ASSIGNED_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* USERS FULL ACCPTED TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccessAcceptedStudentsAmmount() throws Exception {
+        final String mail = "shouldFailWithWrongAccessAcceptedStudentsAmmount@StatisticsController.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(get(USER_ACCEPTED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingAcceptedStudentsAmmount() throws Exception {
+        final String mail = "shouldOkGettingAcceptedStudentsAmmount@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_ACCEPTED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenAcceptedStudentsAmmount() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_ACCEPTED_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* USERS PARTLY ACCPTED TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccessPartlyAcceptedStudentsAmmount() throws Exception {
+        final String mail = "shouldFailWithWrongAccessPartlyAcceptedStudentsAmmount@StatisticsController.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(get(USER_PARTLY_ACCEPTED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingPartlyAcceptedStudentsAmmount() throws Exception {
+        final String mail = "shouldOkGettingPartlyAcceptedStudentsAmmount@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_PARTLY_ACCEPTED_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenPartlyAcceptedStudentsAmmount() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(USER_PARTLY_ACCEPTED_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+
+    /* USERS FULL TAKEN GROUPS TESTS */
+
+    @Test
+    public void shouldFailWithWrongAccessFullGroupsAmmount() throws Exception {
+        final String mail = "shouldFailWithWrongAccessFullGroupsAmmount@StatisticsController.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(get(GROUP_FULL_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().is4xxClientError());
+
+    }
+
+    @Test
+    public void shouldOkGettingFullGroupsAmmount() throws Exception {
+        final String mail = "shouldOkGettingFullGroupsAmmount@StatisticsController.test";
+        final User usr = this.userService.save(new User(null, null, mail, UserRoles.DEANERY));
+
+        final String token = this.userService.login(usr).getToken();
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(GROUP_FULL_AMMOUNTS_ENDPOINT).header("Authorization", "Bearer " + token))
+                .andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldFailWithNoTokenFullGroupsAmmount() throws Exception {
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(get(GROUP_FULL_AMMOUNTS_ENDPOINT)).andExpect(status().is4xxClientError());
+
+    }
+}