Task009 add groups service

src/main/java/io/khasang/teamnote/config/AppConfig.java

@@ -80,4 +80,9 @@ public MessageDao messageDao(){
     public TaskDao taskDao(){
         return new TaskDaoImpl(Task.class);
     }
+
+    @Bean
+    public GroupsDao GroupsDao(){
+        return new GroupsDaoImpl(Groups.class);
+    }
 }

src/main/java/io/khasang/teamnote/controller/AppController.java

@@ -79,4 +79,14 @@ public String RolePage(){
     public String getUsersPage(Model model) {
         return "users";
     }
+
+    @RequestMapping("/message")
+    public String messagePage() {
+        return "message";
+    }
+
+    @RequestMapping("/groups")
+    public String groupsPage() {
+        return "groups";
+    }
 }

src/main/java/io/khasang/teamnote/controller/GroupsController.java

@@ -0,0 +1,50 @@
+package io.khasang.teamnote.controller;
+
+import io.khasang.teamnote.entity.Groups;
+import io.khasang.teamnote.service.GroupsService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@Controller
+@RequestMapping(value = "/groups")
+public class GroupsController {
+    private final GroupsService groupsService;
+
+    @Autowired
+    public GroupsController(GroupsService groupsService) {
+        this.groupsService = groupsService;
+    }
+
+    @RequestMapping(value = "/add", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")
+    @ResponseBody
+    public Groups addGroups(@RequestBody Groups groups) {
+        return groupsService.addGroups(groups);
+    }
+
+    @RequestMapping(value = "/all", method = RequestMethod.GET)
+    @ResponseBody
+    public List<Groups> getGroupss(){
+        return groupsService.getList();
+    }
+
+    @RequestMapping(value = "/get/{id}", method = RequestMethod.GET)
+    @ResponseBody
+    public Groups getById(@PathVariable(value = "id") String inputId){
+        return groupsService.getById(Long.parseLong(inputId));
+    }
+
+    @RequestMapping(value = "/update", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
+    @ResponseBody
+    public Groups update(@RequestBody Groups groups){
+        return groupsService.update(groups);
+    }
+
+    @RequestMapping(value = "/delete/{id}", method = RequestMethod.DELETE)
+    @ResponseBody
+    public Groups delete(@PathVariable(value = "id") String inputId){
+        return groupsService.delete(Long.parseLong(inputId));
+    }
+}

src/main/java/io/khasang/teamnote/dao/GroupsDao.java

@@ -0,0 +1,6 @@
+package io.khasang.teamnote.dao;
+
+import io.khasang.teamnote.entity.Groups;
+
+public interface GroupsDao extends BasicDao<Groups>{
+}

src/main/java/io/khasang/teamnote/dao/impl/GroupsDaoImpl.java

@@ -0,0 +1,11 @@
+package io.khasang.teamnote.dao.impl;
+
+import io.khasang.teamnote.dao.GroupsDao;
+import io.khasang.teamnote.entity.Groups;
+
+public class GroupsDaoImpl extends BasicDaoImpl<Groups> implements GroupsDao {
+
+    public GroupsDaoImpl(Class<Groups> entityClass) {
+        super(entityClass);
+    }
+}

src/main/java/io/khasang/teamnote/entity/Groups.java

@@ -0,0 +1,29 @@
+package io.khasang.teamnote.entity;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "groups")
+public class Groups {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long id;
+
+    private String groupName;
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getGroupName() {
+        return groupName;
+    }
+
+    public void setGroupName(String groupName) {
+        this.groupName = groupName;
+    }
+}

src/main/java/io/khasang/teamnote/service/GroupsService.java

@@ -0,0 +1,46 @@
+package io.khasang.teamnote.service;
+
+import io.khasang.teamnote.entity.Groups;
+
+import java.util.List;
+
+public interface GroupsService {
+    /**
+     * Add groups to DB
+     *
+     * @param groups - groups for creation
+     * @return created groups
+     */
+    Groups addGroups(Groups groups);
+
+    /**
+     * Find groups at database
+     *
+     * @param id = uniq id at db for specific groups
+     * @return groups
+     */
+    Groups getById(long id);
+
+    /**
+     * Delete document from DB
+     *
+     * @param id = uniq id groups from DB
+     * @return deleted groups
+     */
+    Groups delete(long id);
+
+    /**
+     * Receive all groupss by specific type
+     *
+     * @return list from groups
+     */
+    List<Groups> getList();
+
+    /**
+     * Update specify groups
+     *
+     * @param groups = groups for update
+     * @return updated groups
+     */
+    Groups update(Groups groups);
+}

src/main/java/io/khasang/teamnote/service/impl/GroupsServiceImpl.java

@@ -0,0 +1,43 @@
+package io.khasang.teamnote.service.impl;
+
+import io.khasang.teamnote.dao.GroupsDao;
+import io.khasang.teamnote.entity.Groups;
+import io.khasang.teamnote.service.GroupsService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service("GroupsService")
+public class GroupsServiceImpl implements GroupsService{
+
+    @Autowired
+    protected GroupsDao groupsDao;
+
+
+    @Override
+    public Groups addGroups(Groups groups) {
+        return groupsDao.create(groups);
+    }
+
+    @Override
+    public Groups getById(long id) {
+        return groupsDao.getById(id);
+    }
+
+    @Override
+    public Groups delete(long id) {
+        Groups groupsForDelete = groupsDao.getById(id);
+        return groupsDao.delete(groupsForDelete);
+    }
+
+    @Override
+    public List<Groups> getList() {
+        return groupsDao.getList();
+    }
+
+    @Override
+    public Groups update(Groups groups) {
+        return groupsDao.update(groups);
+    }
+}

src/test/java/io/khasang/teamnote/controller/GroupsControllerIntergrationTest.java

@@ -0,0 +1,129 @@
+package io.khasang.teamnote.controller;
+
+import io.khasang.teamnote.entity.Groups;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.*;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+@Ignore
+public class GroupsControllerIntergrationTest {
+    private final String ROOT = "http://localhost:8080/groups";
+    private final String ADD = "/add";
+    private final String GET = "/get";
+    private final String ALL = "/all";
+    private final String DELETE = "/delete";
+    private final String UPDATE = "/update";
+
+    @Test
+    public void addGroupsAndGet() {
+        Groups groups = createGroups();
+
+        RestTemplate restTemplate = new RestTemplate();
+
+        ResponseEntity<Groups> responseEntity = restTemplate.exchange(
+                ROOT + GET + "/{id}",
+                HttpMethod.GET,
+                null,
+                Groups.class,
+                groups.getId()
+        );
+        assertEquals("OK", responseEntity.getStatusCode().getReasonPhrase());
+        Groups resultGroups = responseEntity.getBody();
+        assertEquals(groups.getGroupName(), resultGroups.getGroupName());
+        deleteGroups(resultGroups.getId());
+    }
+
+    @Test
+    public void getAllGroupss() {
+        RestTemplate restTemplate = new RestTemplate();
+
+        Groups firstGroups = createGroups();
+        Groups secondGroups = createGroups();
+
+        ResponseEntity<List<Groups>> responseEntity = restTemplate.exchange(
+                ROOT + ALL,
+                HttpMethod.GET,
+                null,
+                new ParameterizedTypeReference<List<Groups>>() {
+                }
+        );
+
+        assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
+        List<Groups> resultList = responseEntity.getBody();
+        assertNotNull(resultList);
+        deleteGroups(firstGroups.getId());
+        deleteGroups(secondGroups.getId());
+    }
+
+    @Test
+    public void updateGroups(){
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON_UTF8);
+
+        Groups firstGroups  = createGroups();
+        firstGroups.setGroupName("This is a new group name");
+
+        HttpEntity<Groups> httpEntity = new HttpEntity<>(firstGroups, headers);
+        RestTemplate template = new RestTemplate();
+
+        Groups result = template.exchange(
+                ROOT + UPDATE,
+                HttpMethod.POST,
+                httpEntity,
+                Groups.class).getBody();
+
+        assertNotNull(result);
+        assertNotNull(result.getId());
+        assertEquals("This is a new group name", result.getGroupName());
+
+        deleteGroups(firstGroups.getId());
+    }
+
+    private Groups createGroups() {
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON_UTF8);
+
+        Groups groups = prefillGroups();
+
+        HttpEntity<Groups> httpEntity = new HttpEntity<>(groups, headers);
+        RestTemplate template = new RestTemplate();
+
+        Groups result = template.exchange(
+                ROOT + ADD,
+                HttpMethod.PUT,
+                httpEntity,
+                Groups.class).getBody();
+
+        assertNotNull(result);
+        assertEquals("FamilyTest", result.getGroupName());
+        assertNotNull(result.getId());
+        return result;
+
+    }
+
+    private Groups prefillGroups() {
+        Groups groups = new Groups();
+        groups.setGroupName("FamilyTest");
+        return groups;
+    }
+
+    private void deleteGroups(long id) {
+        RestTemplate restTemplate = new RestTemplate();
+        ResponseEntity<String> responseEntity = restTemplate.exchange(
+                ROOT + DELETE + "/{id}",
+                HttpMethod.DELETE,
+                null,
+                String.class,
+                id
+        );
+
+        assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
+    }
+}