Class CommentClass

api/server/models/Comment.ts:123–397

}

class CommentClass extends mongoose.Model {
  public static async getList({ userId, discussionId }) {
    await this.checkPermission({ userId, discussionId });

    const filter = { discussionId };

    return this.find(filter).sort({ createdAt: 1 }).setOptions({ lean: true });
  }

  // add arguments: teamId, socketId
  public static async addOrEdit({ content, discussionId, teamId, userId, id, files }) {
    if (!content || !teamId) {
      throw new Error('Bad data');
    }

    const { isSubscriptionActiveForAccount, isTrialPeriodOverForAccount } =
      await User.getSubscriptionStatus(userId);

    if (isTrialPeriodOverForAccount && !isSubscriptionActiveForAccount) {
      throw new Error('This team is not subscribed to a paid plan and free trial period is over.');
    }

    if (id) {
      const editedComment = await this.edit({
        content,
        discussionId,
        userId,
        id,
      });

      // no realtime update for editing comment
      return { comment: editedComment, userIdsToNotify: [] };
    } else {
      const { discussion } = await this.checkPermission({ userId, discussionId });

      const htmlContent = markdownToHtml(content);

      const newComment = await this.create({
        createdUserId: userId,
        discussionId,
        content,
        htmlContent,
        isEdited: false,
        createdAt: new Date(),
        lastEditedAt: new Date(),
      });

      const isFirstComment =
        (await this.countDocuments({
          discussionId: newComment.discussionId,
        })) === 1;

      if (isFirstComment) {
        Discussion.updateOne(
          { _id: discussionId },
          { lastUpdatedAt: new Date(), $set: { firstCommentId: newComment._id.toString() } },
        ).exec();
      } else {