Method joinChannel

apps/web/services/channels/index.ts:258–271

({
    channelId,
    userId,
  }: {
    channelId: string;
    userId: string;
  })

  }

  static async joinChannel({
    channelId,
    userId,
  }: {
    channelId: string;
    userId: string;
  }) {
    await prisma.memberships.create({
      data: {
        usersId: userId,
        channelsId: channelId,
      },
    });
  }

  static async updateCursor(channelId: string, cursor?: string | null) {
    if (cursor) {