OperationTypeの表示名をenumにDisplayAttributeで記載する

[tsuna-can-se]

この Pull request で実施したこと

OperationType列挙型にもMarisのライブラリを利用して表示名を取得するように修正しました。

この Pull request では実施していないこと

なし

Issues や Discussions 、関連する Web サイトなどへのリンク

なし

[github-actions]

Test Result 📝

Test was a success.
Completed in 1794ms with 45 passed, 0 failed and 0 skipped.

Coverage 📐

Summary

Generated on:	12/18/2025 - 09:37:11
Parser:	MultiReport (3x Cobertura)
Assemblies:	2
Classes:	47
Files:	45
Line coverage:	4% (148 of 3645)
Covered lines:	148
Uncovered lines:	3497
Coverable lines:	3645
Total lines:	6545
Branch coverage:	5.8% (28 of 478)
Covered branches:	28
Total branches:	478
Method coverage:	Feature is only available for sponsors
Tag:	88_20332476999

DresscaCMS.Announcement - 4.3%

Name	Line	Branch
DresscaCMS.Announcement	4.3%	10.7%
DresscaCMS.Announcement.AnnouncementServiceCollectionExtensions	0%	0%
DresscaCMS.Announcement.ApplicationCore.ApplicationServices.AnnouncementsAp plicationService	18.6%	21.4%
DresscaCMS.Announcement.ApplicationCore.GetAnnouncementWithHistoriesResult	0%
DresscaCMS.Announcement.ApplicationCore.GetPagedAnnouncementsResult	87.5%
DresscaCMS.Announcement.ApplicationCore.LanguagePriorityProvider	100%	100%
DresscaCMS.Announcement.ApplicationCore.LanguagePriorityProvider.LanguageOr der	100%
DresscaCMS.Announcement.Infrastructures.AnnouncementDbContext	0%	0%
DresscaCMS.Announcement.Infrastructures.Configurations.AnnouncementConfigur ation	0%	0%
DresscaCMS.Announcement.Infrastructures.Configurations.AnnouncementContentC onfiguration	0%
DresscaCMS.Announcement.Infrastructures.Configurations.AnnouncementContentH istoryConfiguration	0%
DresscaCMS.Announcement.Infrastructures.Configurations.AnnouncementHistoryC onfiguration	0%	0%
DresscaCMS.Announcement.Infrastructures.EfAnnouncementsRepository	0%	0%
DresscaCMS.Announcement.Infrastructures.Entities.Announcement	100%
DresscaCMS.Announcement.Infrastructures.Entities.AnnouncementContent	62.5%	0%
DresscaCMS.Announcement.Infrastructures.Entities.AnnouncementContentHistory	0%	0%
DresscaCMS.Announcement.Infrastructures.Entities.AnnouncementHistory	0%	0%
DresscaCMS.Announcement.Infrastructures.Migrations.AnnouncementDbContextMod elSnapshot	0%	0%
DresscaCMS.Announcement.Infrastructures.Migrations.InitialCreate	0%	0%

DresscaCMS.Web - 3.5%

Name	Line	Branch
DresscaCMS.Web	3.5%	2.7%
AspNetCoreGeneratedDocument.Pages_ServerError	0%
DresscaCMS.Web.Components.Account.IdentityRedirectManager	0%	0%
DresscaCMS.Web.Components.Account.IdentityRevalidatingAuthenticationStatePr ovider	0%	0%
DresscaCMS.Web.Components.Account.Shared.RedirectToLogin	0%
DresscaCMS.Web.Components.App	0%	0%
DresscaCMS.Web.Components.Layout.MainLayout	0%	0%
DresscaCMS.Web.Components.Layout.NavMenu	0%
DresscaCMS.Web.Components.Pages.AnnouncementCreate	0%	0%
DresscaCMS.Web.Components.Pages.AnnouncementDeleteComplete	0%	0%
DresscaCMS.Web.Components.Pages.AnnouncementDeleteConfirm	0%	0%
DresscaCMS.Web.Components.Pages.AnnouncementEdit	0%	0%
DresscaCMS.Web.Components.Pages.AnnouncementsManagement	0%	0%
DresscaCMS.Web.Components.Pages.Error	100%	100%
DresscaCMS.Web.Components.Pages.Login	0%	0%
DresscaCMS.Web.Components.Pages.Login.InputModel	0%
DresscaCMS.Web.Extensions.AuthenticationStateProviderExtensions	0%	0%
DresscaCMS.Web.State.InMemoryStateStore	100%	100%
DresscaCMS.Web.State.StateResult	80%
DresscaCMS.Web.ViewModels.AnnouncementContentCreateViewModel	0%
DresscaCMS.Web.ViewModels.AnnouncementContentEditViewModel	0%
DresscaCMS.Web.ViewModels.AnnouncementCreateViewModel	0%	0%
DresscaCMS.Web.ViewModels.AnnouncementEditViewModel	0%	0%
DresscaCMS.Web.ViewModels.DeletedAnnouncementState	0%
DresscaCMS.Web.ViewModels.Language	0%	0%
DresscaCMS.Web.ViewModels.LanguagePriorities	0%	0%
Microsoft.Extensions.DependencyInjection.StateStoreExtensions	0%
Microsoft.Extensions.Validation.Generated	0%	0%
Program	0%	0%
System.Runtime.CompilerServices	0%

[Copilot]

Pull request overview

このPRは、OperationType列挙型にDisplayAttributeを追加し、表示名の取得方法をMarisライブラリのGetDisplayName()メソッドを使用するように統一しています。これにより、3つのRazorファイルに散在していた重複したswitch式が削除され、コードの保守性が向上しています。

• OperationType列挙型の各値にDisplay属性を追加（None, Create, Update, Delete）
• 3つのRazorコンポーネントで重複していたGetHistoryHeadingメソッドのswitch式をGetDisplayName()メソッドの呼び出しに簡素化
• コードの重複を削減し、表示名の一元管理を実現

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
samples/DresscaCMS/src/DresscaCMS.Announcement/ApplicationCore/OperationType.cs	System.ComponentModel.DataAnnotationsをインポートし、各enum値に日本語の表示名を持つDisplay属性を追加
samples/DresscaCMS/src/DresscaCMS.Web/Components/Pages/AnnouncementEdit.razor	GetHistoryHeadingメソッドをswitch式からGetDisplayName()呼び出しに簡素化し、変数初期化の空白も修正
samples/DresscaCMS/src/DresscaCMS.Web/Components/Pages/AnnouncementDeleteConfirm.razor	GetHistoryHeadingメソッドをswitch式からGetDisplayName()呼び出しに簡素化
samples/DresscaCMS/src/DresscaCMS.Web/Components/Pages/AnnouncementDeleteComplete.razor	GetHistoryHeadingメソッドをswitch式からGetDisplayName()呼び出しに簡素化

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[KentaHizume]

Enumの数値にマッピングされた文字列が正しく画面に表示されることを確認いたしました。
未定義と削除については画面操作でうまく確認する方法が思いつかなかったため DB側をUPDATEして確認いたしました。