[Feat] Presentation AlarmItemEntity extension 작성

Author: FpRaArNkK

TnT/Projects/Domain/Sources/Policy/TDateFormat.swift

@@ -20,6 +20,8 @@ public enum TDateFormat: String {
     case yyyyMMddSlash = "yyyy/MM/dd"
     /// "yyyy.MM.dd"
     case yyyyMMddDot = "yyyy.MM.dd"
+    /// ""M월 d일"
+    case M월_d일 = "M월 d일"
     /// "EE"
     case EE = "EE"
 }

TnT/Projects/Domain/Sources/Utility/TDateFormatUtility.swift

@@ -8,15 +8,15 @@
 
 import Foundation
 
-enum TDateFormatUtility {
+public enum TDateFormatUtility {
     /// `NSCache`를 활용한 포맷별 `DateFormatter` 캐싱
     private static let cache: NSCache<NSString, DateFormatter> = {
         let cache: NSCache = NSCache<NSString, DateFormatter>()
         return cache
     }()
 
     /// 포맷에 맞는 `DateFormatter` 반환 (캐싱된 인스턴스 재사용)
-    static func formatter(for format: TDateFormat) -> DateFormatter {
+    public static func formatter(for format: TDateFormat) -> DateFormatter {
         // 캐시된 DateFormatter가 있으면 반환, 없으면 생성 후 저장
         if let cachedFormatter = cache.object(forKey: format.rawValue as NSString) {
             return cachedFormatter

TnT/Projects/Presentation/Sources/PresentationSupport/AlarmItemEntity.swift

@@ -6,4 +6,30 @@
 //  Copyright © 2025 yapp25thTeamTnT. All rights reserved.
 //
 
-import Foundation
+import Domain
+
+extension AlarmItemEntity {
+    /// 연결 완료, 연결 해제 등
+    var alarmTypeText: String {
+        switch self.alarmType {
+        case .traineeConnected:
+            return "트레이니 연결 완료"
+        case .traineeDisconnected:
+            return "트레이니 연결 해제"
+        case .trainerDisconnected:
+            return "트레이너 연결 해제"
+        }
+    }
+    
+    /// 알람 본문
+    var alarmMainText: String {
+        switch self.alarmType {
+        case .traineeConnected(let name):
+            return "\(name) 회원과 연결되었어요"
+        case .traineeDisconnected(let name):
+            return "\(name) 회원이 연결을 끊었어요"
+        case .trainerDisconnected(let name):
+            return "\(name) 트레이너가 연결을 끊었어요"
+        }
+    }
+}