exports.up = function(r, conn) {
  return (
    Promise.all([
      r
        .tableCreate('threads')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('channels')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('communities')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('messages')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('sessions')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('reactions')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('directMessageThreads')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('users')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('recurringPayments')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('invoices')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('usersCommunities')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('usersChannels')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
      r
        .tableCreate('usersDirectMessageThreads')
        .run(conn)
        .catch(err => {
          console.log(err);
          throw err;
        }),
    ])
      // Create secondary indexes
      .then(() =>
        Promise.all([
          // index user by username
          r
            .table('users')
            .indexCreate('username', r.row('username'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index recurringPayments by userId
          r
            .table('recurringPayments')
            .indexCreate('userId', r.row('userId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index invoices by communityId
          r
            .table('invoices')
            .indexCreate('communityId', r.row('communityId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // indexes on usersCommunities join table
          r
            .table('usersCommunities')
            .indexCreate('userId', r.row('userId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          r
            .table('usersCommunities')
            .indexCreate('communityId', r.row('communityId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // indexes on usersChannels join table
          r
            .table('usersChannels')
            .indexCreate('userId', r.row('userId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          r
            .table('usersChannels')
            .indexCreate('channelId', r.row('channelId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // indexes on usersDirectMessageThreads join table
          r
            .table('usersDirectMessageThreads')
            .indexCreate('userId', r.row('userId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          r
            .table('usersDirectMessageThreads')
            .indexCreate('threadId', r.row('threadId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index direct message threads by the users
          r
            .table('directMessageThreads')
            .indexCreate('participants', { multi: true })
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index threads by creator
          r
            .table('threads')
            .indexCreate('creatorId', r.row('creatorId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index threads by channelId
          r
            .table('threads')
            .indexCreate('channelId', r.row('channelId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index threads by communityId
          r
            .table('threads')
            .indexCreate('communityId', r.row('communityId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index threads by lastActive
          r
            .table('threads')
            .indexCreate('lastActive', r.row('lastActive'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index reactions by message
          r
            .table('reactions')
            .indexCreate('messageId', r.row('messageId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index channels by communityId
          r
            .table('channels')
            .indexCreate('communityId', r.row('communityId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
          // index messages by thread
          r
            .table('messages')
            .indexCreate('threadId', r.row('threadId'))
            .run(conn)
            .catch(err => {
              console.log(err);
              throw err;
            }),
        ])
      )
      .catch(err => {
        console.log(err);
        throw err;
      })
  );
};

exports.down = function(r, conn) {
  return Promise.all([
    r
      .tableDrop('threads')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('channels')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('communities')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('messages')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('sessions')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('users')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('directMessageThreads')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('reactions')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('recurringPayments')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('invoices')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('usersCommunities')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('usersChannels')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
    r
      .tableDrop('usersDirectMessageThreads')
      .run(conn)
      .catch(err => {
        console.log(err);
        throw err;
      }),
  ]).catch(err => {
    console.log(err);
    throw err;
  });
};