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main/api-swagger/paths/api.v1.organizations.yaml

@@ -3,7 +3,7 @@ paths:
     get:
       responses:
         '200':
-          description: OK
+          description: Получение перечня организаций
           content:
             application/json:
               schema:

main/api-swagger/paths/api.v1.positions.yaml

@@ -1,15 +1,32 @@
 paths:
   api.v1.positions:
     get:
-      summary: repo.find() Возвращает полный список должностей
-      description: Для разных организаций должности могут повторяться. Предусмотреть пагинацию при получении должностей, список может быть огромным
+      summary: |-
+        repo.findByOrganization()
+      description: |-
+        __Возвращает перечень должностей по организации__
+        - можно получить из объекта Page
+
+        Для разных организаций должности могут повторяться.
+        - Не отправляет параметры с запросом.
+      parameters:
+        - name: id
+          in: query
+          required: false
+          schema:
+            type: integer
+            format: int64
+          default: 154
       responses:
         '200':
           description: Получение списка должностей
           content:
             application/json:
               schema:
+                type: array
                 $ref: "../components.yaml#/components/schemas/position"
+        400:
+          description: не верные параметры запроса
     post:
       summary: repo.create() Создает в базе запись о новой должности
       description: Предварительно должна существовать организация. Должность привязываетс для каждой организации, для разных организаций должности могут повторяться.

main/src/main/java/gsp/technologies/main/api/organization/OrganizationApiController.java

@@ -13,21 +13,23 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import gsp.technologies.main.api.position.PositionEntity;
-
 @RestController
 @RequestMapping(path = "/api/v1/organizations")
-public class OrganizationController {
-    private static final Logger log = LoggerFactory.getLogger(OrganizationController.class);
+public class OrganizationApiController {
+    private static final Logger log = LoggerFactory.getLogger(OrganizationApiController.class);
 
     @Autowired
-    private OrganizationRepository organizationRepo;
+    private OrganizationService organizationService;
+
+    public OrganizationApiController(OrganizationService organizationService) {
+        this.organizationService = organizationService;
+    }
 
     @CrossOrigin
     @GetMapping("")
     public ResponseEntity<?> getOrganizations() {
         log.info("GET /organizations");
-        return new ResponseEntity<>(organizationRepo.findAll(), HttpStatus.OK);
+        return new ResponseEntity<>(organizationService.findAll(), HttpStatus.OK);
     }
 
     @CrossOrigin
@@ -36,7 +38,7 @@ public class OrganizationController {
         produces = MediaType.APPLICATION_JSON_VALUE)
     public ResponseEntity<?> saveOrganization(@RequestBody OrganizationEntity organization) {
         log.info("POST /organization, organization: {}", organization);
-        organizationRepo.save(organization);
+        organizationService.save(organization);
         return new ResponseEntity<>(organization, HttpStatus.CREATED);
     }
 

main/src/main/java/gsp/technologies/main/api/organization/OrganizationEntity.java

@@ -1,5 +1,6 @@
 package gsp.technologies.main.api.organization;
 
+import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
@@ -18,5 +19,7 @@ public class OrganizationEntity {
     @Id
     @GeneratedValue(strategy=GenerationType.AUTO)
     private Long id;
+    
+    @Column(unique = true)
     private String name; //наименование организации
 }

main/src/main/java/gsp/technologies/main/api/organization/OrganizationFaceController.java

@@ -0,0 +1,23 @@
+package gsp.technologies.main.api.organization;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping(path = "/organizations")
+public class OrganizationFaceController {
+    private static final Logger log = LoggerFactory.getLogger(OrganizationFaceController.class);
+    
+    /**
+     * Главная страница для работы с перечнем организаций
+     * @return
+     */
+    @GetMapping("")
+    public String organizations() {
+        log.info("GET /organizations");
+        return "organizations/main";
+    }
+}

main/src/main/java/gsp/technologies/main/api/organization/OrganizationService.java

@@ -1,5 +1,7 @@
 package gsp.technologies.main.api.organization;
 
+import java.util.Collection;
+
 import org.springframework.stereotype.Service;
 
 @Service
@@ -9,4 +11,12 @@ public class OrganizationService {
     public OrganizationService(OrganizationRepository repo) {
         this.repo = repo;
     }
+
+    public Collection<OrganizationEntity> findAll() {
+        return repo.findAll();
+    }
+
+    public OrganizationEntity save(OrganizationEntity organization) {
+        return repo.save(organization);
+    }
 }

main/src/main/java/gsp/technologies/main/api/position/PositionController.java

@@ -3,6 +3,10 @@ package gsp.technologies.main.api.position;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -11,6 +15,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
@@ -18,22 +23,58 @@ import org.springframework.web.bind.annotation.RestController;
 public class PositionController {
     private static final Logger log = LoggerFactory.getLogger(PositionController.class);
     @Autowired
-    private PositionRepository positionRepo;
+    private PositionService positionService;
 
+    public PositionController(PositionService positionService) {
+        this.positionService = positionService;
+    }
+
+    /**
+     * Получение перечня должностей
+     * @param number
+     * @param size
+     * @param sortBy
+     * @return
+     */
     @CrossOrigin
     @GetMapping("")
-    public ResponseEntity<?> getPositions() {
+    public ResponseEntity<?> getPositions(
+            @RequestParam(name = "id", required = false, defaultValue = "0") Long id,
+            @RequestParam(name = "number", required = false, defaultValue = "0") int number,
+            @RequestParam(name = "size", required = false, defaultValue = "10") int size,
+            @RequestParam(name = "sortBy", required = false, defaultValue = "name") String sortBy) {
         log.info("GET /positions");
-        return new ResponseEntity<>(positionRepo.findAll(), HttpStatus.OK);
+
+        Sort sort = Sort.by(sortBy);
+        Pageable of = PageRequest.of(number, size, sort);
+        
+        if (id != 0) {
+            log.info("GET /positions, organizationId: {}", id);
+            Page<PositionEntity> page = positionService.findByOrganizationId(of, id);
+            return new ResponseEntity<>(page, HttpStatus.OK);
+            // return new ResponseEntity<PagedModel<EntityModel<PositionEntity>>>(assembler.toModel(page), HttpStatus.OK);
+        }
+        Page<PositionEntity> page = positionService.findAll(of);
+        return new ResponseEntity<>(page,  HttpStatus.OK);
     }
 
+    /**
+     * Добавление новой должности
+     * @param position
+     * @return
+     */
     @CrossOrigin
     @PostMapping(path = "",
         consumes = MediaType.APPLICATION_JSON_VALUE,
         produces = MediaType.APPLICATION_JSON_VALUE)
     public ResponseEntity<?> savePosition(@RequestBody PositionEntity position) {
-        log.info("POST /position, position: {}", position);
-        positionRepo.save(position);
+        log.info("POST /positions, position: {}", position);
+        try {
+            positionService.save(position);
+        } catch (Exception e) {
+            log.error("POST /positions", e.getMessage());
+            return new ResponseEntity<>(e.getMessage(), HttpStatus.OK);
+        }
         return new ResponseEntity<>(position, HttpStatus.CREATED);
     }
 }

main/src/main/java/gsp/technologies/main/api/position/PositionEntity.java

@@ -6,6 +6,7 @@ import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
 import jakarta.persistence.OneToOne;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -29,7 +30,7 @@ public class PositionEntity {
     private Long id;
     private String name; //наименование должности работника
 
-    @OneToOne(fetch = FetchType.EAGER, optional = false)
+    @ManyToOne(fetch = FetchType.EAGER, optional = false)
     @JoinColumn(name = "organization", referencedColumnName = "id")
     @OnDelete(action = OnDeleteAction.CASCADE)
     private OrganizationEntity organization;

main/src/main/java/gsp/technologies/main/api/position/PositionRepository.java

@@ -1,9 +1,13 @@
 package gsp.technologies.main.api.position;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
 public interface PositionRepository extends JpaRepository<PositionEntity, Long> {
 
+    Page<PositionEntity> findByOrganizationId(Pageable of, long organizationId);
+
 }

main/src/main/java/gsp/technologies/main/api/position/PositionService.java

@@ -1,5 +1,7 @@
 package gsp.technologies.main.api.position;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -9,4 +11,16 @@ public class PositionService {
     public PositionService(PositionRepository repo) {
         this.repo = repo;
     }
+
+    public Page<PositionEntity> findByOrganizationId(Pageable of, Long id) {
+        return repo.findByOrganizationId(of, id);
+    }
+
+    public Page<PositionEntity> findAll(Pageable of) {
+        return repo.findAll(of);
+    }
+
+    public void save(PositionEntity position) {
+        repo.save(position);
+    }
 }

main/src/main/java/gsp/technologies/main/mainframe/MainframeController.java

@@ -5,9 +5,6 @@ import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.context.request.RequestContextHolder;
-import org.springframework.web.context.request.ServletRequestAttributes;
-
-import jakarta.servlet.ServletException;
 
 import org.springframework.web.bind.annotation.GetMapping;
 

main/src/main/resources/templates/organizations/main.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml"
+xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>exam-main-hello</title>
+    <script src="https://cdn.jsdelivr.net/npm/@webcomponents/webcomponentsjs@2/webcomponents-loader.min.js"></script>
+    <script type="module" src="https://cdn.jsdelivr.net/gh/zerodevx/zero-md@1/src/zero-md.min.js"></script>
+</head>
+<header>
+</header>
+<body>
+    <h1>organizations</h1>
+</body>
+<footer>
+    <div th:insert="~{fragments/common/footer :: copy}"></div>
+</footer>
+</html>