Create conditional cte insert query

    let query = db.with('new_group', (db) =>
      db
        .insertInto('group')
        .values({
          organization__id: orgId,
          name: name,
          avatar: avatarUrl,
          visibility: visibility,
          is_default: false,
        })
        .returningAll()
    )

    if (userId) {
      query.with('new_user', (db) =>
        db.insertInto('group_organization_user').values({
          user__id: userId,
          organization__id: orgId,
          group__id: query.selectFrom('new_group').select('id'),
        })
      )
    }

    if (!!data.sports) {
      query.with('sports', (query) =>
        query.insertInto('tag_organization_group').values(
          data.sports!.map((s) => ({
            organization__id: orgId,
            group__id: query.selectFrom('new_group').select('id'),
            tag__id: s,
          }))
        )
      )
    }

    const newGroup = await query.selectFrom('new_group').selectAll().executeTakeFirstOrThrow()

    return newGroup