From 8e9b40bdc608f0eda5d64861a29f43c134f3da31 Mon Sep 17 00:00:00 2001 From: kkazuya Date: Thu, 10 Sep 2026 13:42:56 +0900 Subject: [PATCH] =?UTF-8?q?[add]=20=E9=83=A8=E7=BD=B2=E5=89=8A=E9=99=A4?= =?UTF-8?q?=E6=A9=9F=E8=83=BD=E3=82=92=E8=BF=BD=E5=8A=A0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../app/domain/service/DeleteDepartment.java | 5 + .../service/impl/DeleteDepartmentImpl.java | 30 +++++ .../DeleteDepartmentController.java | 120 ++++++++++++++++++ 3 files changed, 155 insertions(+) create mode 100644 src/main/java/com/example/rhizome/app/domain/service/DeleteDepartment.java create mode 100644 src/main/java/com/example/rhizome/app/domain/service/impl/DeleteDepartmentImpl.java create mode 100644 src/main/java/com/example/rhizome/app/presentation/controller/DeleteDepartmentController.java diff --git a/src/main/java/com/example/rhizome/app/domain/service/DeleteDepartment.java b/src/main/java/com/example/rhizome/app/domain/service/DeleteDepartment.java new file mode 100644 index 0000000..3c6ce34 --- /dev/null +++ b/src/main/java/com/example/rhizome/app/domain/service/DeleteDepartment.java @@ -0,0 +1,5 @@ +package com.example.rhizome.app.domain.service; + +public interface DeleteDepartment { + void deleteDepartment(Integer idDepartment); +} diff --git a/src/main/java/com/example/rhizome/app/domain/service/impl/DeleteDepartmentImpl.java b/src/main/java/com/example/rhizome/app/domain/service/impl/DeleteDepartmentImpl.java new file mode 100644 index 0000000..392182c --- /dev/null +++ b/src/main/java/com/example/rhizome/app/domain/service/impl/DeleteDepartmentImpl.java @@ -0,0 +1,30 @@ +package com.example.rhizome.app.domain.service.impl; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; +import org.springframework.transaction.annotation.Transactional; + +import com.example.rhizome.app.domain.service.DeleteDepartment; +import com.example.rhizome.app.infra.repository.DepartmentRepository; + +@Service +@Transactional +public class DeleteDepartmentImpl implements DeleteDepartment { + + DepartmentRepository departmentReposirtory; + + @Autowired + public DeleteDepartmentImpl(DepartmentRepository departmentReposirtory) { + this.departmentReposirtory = departmentReposirtory; + } + + /** + * idDepartment を元に Department データを削除 + * + * @param idDepartment 削除対象のidDepartment + */ + public void deleteDepartment(Integer idDepartment) { + departmentReposirtory.deleteById(idDepartment); + } + +} diff --git a/src/main/java/com/example/rhizome/app/presentation/controller/DeleteDepartmentController.java b/src/main/java/com/example/rhizome/app/presentation/controller/DeleteDepartmentController.java new file mode 100644 index 0000000..598be3e --- /dev/null +++ b/src/main/java/com/example/rhizome/app/presentation/controller/DeleteDepartmentController.java @@ -0,0 +1,120 @@ +package com.example.rhizome.app.presentation.controller; + +import static com.example.rhizome.app.presentation.controller.pageproperty.TransitionTargetPageNameKeyword.*; + +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.servlet.http.HttpSession; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RequestParam; + +import com.example.rhizome.aop.aspect.PermissionCheck; +import com.example.rhizome.aop.aspect.SessionCheck; +import com.example.rhizome.app.domain.service.DeleteDepartment; +import com.example.rhizome.app.domain.service.SearchDepartment; +import com.example.rhizome.app.domain.service.SearchEmployee; +import com.example.rhizome.app.presentation.controller.pageproperty.PageReturnAttributeKeyword; +import com.example.rhizome.app.presentation.controller.pageproperty.TransitionTargetPageNameKeyword; +import com.example.rhizome.app.presentation.form.MessageForm; + +@Controller +public class DeleteDepartmentController { + + // ログ出力用インスタンス + private final static Logger LOGGER = Logger.getLogger(DeleteEmployeeController.class.getName()); + + // エラーメッセージ用の定数フィールド + private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！"; + + HttpSession httpSession; + DeleteDepartment deleteDepartment; + SearchDepartment searchDepartment; + SearchEmployee searchEmployee; + + @Autowired + public DeleteDepartmentController(DeleteDepartment deleteDepartment, SearchDepartment searchDepartment, SearchEmployee searchEmployee, HttpSession httpSession) { + this.httpSession = httpSession; + this.deleteDepartment = deleteDepartment; + this.searchDepartment = searchDepartment; + this.searchEmployee = searchEmployee; + } + + /** + * 削除処理のコントローラ + * + * @param idDepartment 削除対象のdepartmentId + * @param model ビューにデータを渡すためのコンテナ + * @return 遷移先の画面 + */ + @PermissionCheck + @SessionCheck + @RequestMapping(value = DELETE_DEPARTMENT, method = RequestMethod.POST) + public String deleteDepartment(@RequestParam("idDepartment") Integer idDepartment, Model model) { + + try { + + // 削除処理実施 + deleteExec( + model, + idDepartment); + + // 検索画面に遷移 + return "forward:" + TransitionTargetPageNameKeyword.SELECT_DEPARTMENT_INFO_FORM_EMPTY; + + } catch (Exception e) { + // ログイン情報の破棄 + httpSession.invalidate(); + + e.printStackTrace(); + // エラーログ出力 + LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e); + // エラー画面遷移 + return TransitionTargetPageNameKeyword.ERROR_HTML; + } + } + + /** + * 削除処理実施 + * + * @param model ビューにデータを渡すためのコンテナ + * @param idDepartment 削除対象のdepartmentId + */ + private void deleteExec(Model model, Integer idDepartment) { + + final String DELETE_TARGET_ID_NOT_FIND = "削除対象のIDが不明です。"; + final String DELETE_TARGET_HAS_MEMBERS = "1名以上が所属している部署は削除できません。"; + final String DELETE_COMPLETE = "削除しました。"; + + // 削除対象の部署IDが存在するかチェック + if (searchDepartment.searchDepartmentById(idDepartment)==null) { + // 削除対象だった場合 + // エラーメッセージをセット + model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR, new MessageForm(DELETE_TARGET_ID_NOT_FIND)); + // 検索画面に遷移 + return; + } + + // 削除対象の部署に所属している社員が1人以上いるか確認 + if (searchEmployee.searchEmployeeByIdDepartment(idDepartment).size() > 0) { + // 削除対象だった場合 + // エラーメッセージをセット + model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR, new MessageForm(DELETE_TARGET_HAS_MEMBERS)); + // 検索画面に遷移 + return; + } + + + // 削除を実施 + deleteDepartment.deleteDepartment(idDepartment); + + // 削除完了したメッセージをセット + model.addAttribute(PageReturnAttributeKeyword.MESSAGE_INFO, new MessageForm(DELETE_COMPLETE)); + + } +}