Timezone Instant(UTC) 마이그레이션

apps/user-service/src/main/java/site/icebang/domain/schedule/model/Schedule.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.schedule.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
@@ -22,10 +22,10 @@ public class Schedule {
   private String parameters; // JSON format
   private boolean isActive;
   private String lastRunStatus;
-  private LocalDateTime lastRunAt;
-  private LocalDateTime createdAt;
+  private Instant lastRunAt;
+  private Instant createdAt;
   private Long createdBy;
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
   private Long updatedBy;
   private String scheduleText;
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/JobDto.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.dto;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Data;
 
@@ -10,9 +10,9 @@ public class JobDto {
   private String name;
   private String description;
   private Boolean isEnabled;
-  private LocalDateTime createdAt;
+  private Instant createdAt;
   private Long createdBy;
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
   private Long updatedBy;
 
   private Integer executionOrder;

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/ScheduleDto.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.dto;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Data;
 
@@ -10,7 +10,7 @@ public class ScheduleDto {
   private String cronExpression;
   private Boolean isActive;
   private String lastRunStatus;
-  private LocalDateTime lastRunAt;
+  private Instant lastRunAt;
   private String scheduleText;
-  private LocalDateTime createdAt;
+  private Instant createdAt;
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/TaskDto.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.dto;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -14,6 +14,6 @@ public class TaskDto {
   private Integer executionOrder;
   private JsonNode settings;
   private JsonNode parameters;
-  private LocalDateTime createdAt;
-  private LocalDateTime updatedAt;
+  private Instant createdAt;
+  private Instant updatedAt;
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/WorkflowCardDto.java

@@ -1,7 +1,7 @@
 package site.icebang.domain.workflow.dto;
 
 import java.math.BigInteger;
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Data;
 
@@ -12,5 +12,5 @@ public class WorkflowCardDto {
   private String description;
   private boolean isEnabled;
   private String createdBy;
-  private LocalDateTime createdAt;
+  private Instant createdAt;
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/WorkflowDetailCardDto.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.dto;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 import java.util.List;
 import java.util.Map;
 
@@ -9,7 +9,7 @@
 @Data
 public class WorkflowDetailCardDto extends WorkflowCardDto {
   private String defaultConfig;
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
   private String updatedBy;
   private List<ScheduleDto> schedules;
   private List<Map<String, Object>> jobs;

apps/user-service/src/main/java/site/icebang/domain/workflow/dto/WorkflowHistoryDTO.java

@@ -1,7 +1,7 @@
 package site.icebang.domain.workflow.dto;
 
 import java.math.BigInteger;
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Data;
 
@@ -11,8 +11,8 @@ public class WorkflowHistoryDTO {
   private BigInteger id;
   private BigInteger workflowId;
   private String traceId;
-  private LocalDateTime startedAt;
-  private LocalDateTime finishedAt;
+  private Instant startedAt;
+  private Instant finishedAt;
   private BigInteger createdBy;
   private String triggerType;
   private String runNumber;

apps/user-service/src/main/java/site/icebang/domain/workflow/model/Job.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
@@ -17,9 +17,9 @@ public class Job {
   private String name;
   private String description;
   private boolean isEnabled;
-  private LocalDateTime createdAt;
+  private Instant createdAt;
   private Long createdBy;
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
   private Long updatedBy;
 
   public Job(JobDto dto) {

apps/user-service/src/main/java/site/icebang/domain/workflow/model/JobRun.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,15 +13,15 @@ public class JobRun {
   private Long workflowRunId;
   private Long jobId;
   private String status; // PENDING, RUNNING, SUCCESS, FAILED
-  private LocalDateTime startedAt;
-  private LocalDateTime finishedAt;
-  private LocalDateTime createdAt;
+  private Instant startedAt;
+  private Instant finishedAt;
+  private Instant createdAt;
 
   private JobRun(Long workflowRunId, Long jobId) {
     this.workflowRunId = workflowRunId;
     this.jobId = jobId;
     this.status = "RUNNING";
-    this.startedAt = LocalDateTime.now();
+    this.startedAt = Instant.now();
     this.createdAt = this.startedAt;
   }
 
@@ -33,6 +33,6 @@ public static JobRun start(Long workflowRunId, Long jobId) {
   /** Job 실행 완료 처리 */
   public void finish(String status) {
     this.status = status;
-    this.finishedAt = LocalDateTime.now();
+    this.finishedAt = Instant.now();
   }
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/model/Task.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -26,9 +26,9 @@ public class Task {
 
   private JsonNode settings;
 
-  private LocalDateTime createdAt;
+  private Instant createdAt;
 
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
 
   public Task(TaskDto taskDto) {
     this.id = taskDto.getId();

apps/user-service/src/main/java/site/icebang/domain/workflow/model/TaskRun.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -15,31 +15,31 @@ public class TaskRun {
   private Integer executionOrder;
   private String status; // PENDING, RUNNING, SUCCESS, FAILED
   private String resultMessage; // 실행 결과 메시지
-  private LocalDateTime startedAt;
-  private LocalDateTime finishedAt;
-  private LocalDateTime createdAt;
+  private Instant startedAt;
+  private Instant finishedAt;
+  private Instant createdAt;
 
   // 생성자나 정적 팩토리 메서드를 통해 객체 생성 로직을 관리
   private TaskRun(Long jobRunId, Long taskId) {
     this.jobRunId = jobRunId;
     this.taskId = taskId;
     this.status = "PENDING";
-    this.createdAt = LocalDateTime.now();
+    this.createdAt = Instant.now();
   }
 
   /** Task 실행 시작을 위한 정적 팩토리 메서드 */
   public static TaskRun start(Long jobRunId, Long taskId, Integer executionOrder) {
     TaskRun taskRun = new TaskRun(jobRunId, taskId);
     taskRun.executionOrder = executionOrder;
     taskRun.status = "RUNNING";
-    taskRun.startedAt = LocalDateTime.now();
+    taskRun.startedAt = Instant.now();
     return taskRun;
   }
 
   /** Task 실행 완료 처리 */
   public void finish(String status, String resultMessage) {
     this.status = status;
     this.resultMessage = resultMessage;
-    this.finishedAt = LocalDateTime.now();
+    this.finishedAt = Instant.now();
   }
 }

apps/user-service/src/main/java/site/icebang/domain/workflow/model/Workflow.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
@@ -16,9 +16,9 @@ public class Workflow {
   private String name;
   private String description;
   private boolean isEnabled;
-  private LocalDateTime createdAt;
+  private Instant createdAt;
   private Long createdBy;
-  private LocalDateTime updatedAt;
+  private Instant updatedAt;
   private Long updatedBy;
 
   /** 워크플로우별 기본 설정값 (JSON) */

apps/user-service/src/main/java/site/icebang/domain/workflow/model/WorkflowRun.java

@@ -1,6 +1,6 @@
 package site.icebang.domain.workflow.model;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
 import java.util.UUID;
 
 import lombok.Getter;
@@ -14,15 +14,15 @@ public class WorkflowRun {
   private Long workflowId;
   private String traceId; // 분산 추적을 위한 ID
   private String status; // PENDING, RUNNING, SUCCESS, FAILED
-  private LocalDateTime startedAt;
-  private LocalDateTime finishedAt;
-  private LocalDateTime createdAt;
+  private Instant startedAt;
+  private Instant finishedAt;
+  private Instant createdAt;
 
   private WorkflowRun(Long workflowId) {
     this.workflowId = workflowId;
     this.traceId = UUID.randomUUID().toString(); // 고유 추적 ID 생성
     this.status = "RUNNING";
-    this.startedAt = LocalDateTime.now();
+    this.startedAt = Instant.now();
     this.createdAt = this.startedAt;
   }
 
@@ -34,6 +34,6 @@ public static WorkflowRun start(Long workflowId) {
   /** 워크플로우 실행 완료 처리 */
   public void finish(String status) {
     this.status = status;
-    this.finishedAt = LocalDateTime.now();
+    this.finishedAt = Instant.now();
   }
 }