Sequelize bulk update with inner join - postgresql

Question

I am currently working with Sequelize and can not figure out how to update bulk when im associating two tables together. I have the follow:
Tables:
members
user_id
channel_id
all
activities
user_id
channel_id
I am trying to update members.all when the user_ids match, members.channel_id is 2 and activities.channel_id is not 2.
Here is working Postgresql:
UPDATE members AS m
SET "all" = true
FROM activities AS a
WHERE m.user_id = a.user_id
AND m.channel_id = 2
AND a.current_channel != 2;
Is this possible to do is sequelize? How do include a.current_channel != 2 into my current update?
Member.update(
{ all: true },
{ where: { channel_id: channelId } },
)
When I try to add an include it does not work.

Answer 1

I think you can't do something like that using Sequelize update method. I would use the include option in a findAll method, but as far as I can see on the documentation, there is no include option for the update method.
You could use a raw query to use directly the query.
sequelize.query("UPDATE members AS m SET "all" = true FROM activities AS a WHERE m.user_id = a.user_id AND m.channel_id = 2 AND a.current_channel != 2").spread((results, metadata) => {
// Results will be an empty array and metadata will contain the number of affected rows.
});

Answer 2

Generally, i use this hack
models.findAll({
where: {
// which models to update
}
}).then(targets => {
models.target.update({
// your updates
},{
where : {
target_primary_key: targets.map(t => t.primary_key)
}
})
})