node.js sequelize: multiple 'where' query conditions

Question

How do i query a table with multiple conditions? Here are the examples both working:

Post.findAll({ where: ['deletedAt IS NULL'] }).success()

and

Post.findAll({ where: {topicId: req.params.id} }).success()

Then, if i need conditions combined, i feel like i need to do something like

Post.findAll({ where: [{topicId: req.params.id}, 'deletedAt IS NULL'] }).success()

, but it doesn't work.
What is the syntax the sequelize waits for?

node debug says:

DEBUG: TypeError: Object # has no method 'replace'

if it matters...

Answer 1

You can do:

Post.findAll({ where: {deletedAt: null, topicId: req.params.id} })

Which would be translated to deletedAt IS NULL

BTW, if you need deletedAt NOT IS NULL, use:

Post.findAll({ where: {deletedAt: {$ne: null}, topicId: req.params.id} })

Answer 2

Just do:

Post.findAll(
    { where: ["topicId = ? AND deletedAt IS NULL", req.params.id] }
).success()

Or do you need an or query?

Answer 3

Please note that as of this posting and the 2015 version of sequelize, the above answers are out of date. I am posting the solution that I got working in hopes of saving someone some time.

filters["State"] = {$and: [filters["State"], {$not: this.filterSBM()}] };

Note the $ and array inside the JSON object and lack of ? token replacement.

Or put in a more general way, since that might help someone wrap their head around it:

{ $and: [{"Key1": "Value1"}, {"Key2": "Value2"}] }

Answer 4

In new version try this

Post.findAll({
  where: {
    authorId: 12,
    status: 'active'
  }
}).then(function (data) {
    res.status(200).json(data)
            })
   .catch(function (error) {
                res.status(500).json(error)
   });;

Answer 5

This gives me SELECT `id`, `title`, `description`, `test`, `published`, `createdAt`, `updatedAt` FROM `tests` AS `test` WHERE (`test`.`title` LIKE '%3%' OR `test`.`description` LIKE '%2%');

exports.findAll = (req, res) => {
    const title = req.query.title;
    const description = req.query.description;
    Tutorial.findAll({
            where: {
                [Op.or]: [{
                        title: {
                            [Op.like]: `%${title}%`
                        }
                    },
                    {
                        description: {
                            [Op.like]: `%${description}%`
                        }
                    }
                ]
            }
        })
        .then(data => {
            res.send(data);
        })
        .catch(err => {
            res.status(500).send({
                message: err.message || "Some error occurred while retrieving tutorials."
            });
        });

};