hunk.code_window:     const config = {
         type: ValidationTypes.DATE_ISO_STRING,
         params: {
           required: false,
           default: defaultDate,
         },
       };
  
hunk.labels: keep keep keep keep keep replace keep keep keep
hunk.after_edit:         default: "",
  
hunk.file_path: app/client/src/workers/validations.test.ts
hunk.type: replace
file: package com.appsmith.server.domains;
  
  import com.fasterxml.jackson.annotation.JsonIgnore;
  import lombok.Data;
  import lombok.EqualsAndHashCode;
  import org.springframework.data.annotation.Transient;
  import org.springframework.data.mongodb.core.mapping.Document;
  
  import java.time.Instant;
  import java.util.List;
  import java.util.Set;
  
  import static com.appsmith.server.helpers.DateUtils.ISO_FORMATTER;
  
  @Data
  @EqualsAndHashCode(callSuper = false)
  @Document
  public class CommentThread extends AbstractCommentDomain {
  
      Boolean isPrivate;
  
      String tabId;
  
      Position position;
  
      String refId;
  
      String widgetType;
  
      CommentThreadState pinnedState;
  
      CommentThreadState resolvedState;
  
      String sequenceId;
  
      @JsonIgnore
      Set<String> viewedByUsers;
  
      /**
       * username i.e. email of users who are subscribed for notifications in this thread
       */
      @JsonIgnore
      Set<String> subscribers;
  
  
      @Transient
      Boolean isViewed;
  
      // These comments are saved in a separate collection and loaded by the APIs separately.
      @Transient
      List<Comment> comments;
  
      @Data
      public static class Position {
          Integer top;
          Integer left;
          Float topPercent;
          Float leftPercent;
      }
  
      @Data
      public static class CommentThreadState {
          String authorName;
          String authorUsername;
          Instant updatedAt;
          Boolean active;
      }
  
      public String getCreationTime() {
          return ISO_FORMATTER.format(createdAt);
      }
  
      public String getUpdationTime() {
          return ISO_FORMATTER.format(updatedAt);
      }
  }
  