CODEWITHSUNDEEP
sqlnode.jssequelize.js
Ibtisam
Ibtisam

Reputation: 161

How to create dynamic where clause in sequelize query using $or and $and

I'm trying to create dynamic where clause to filter data using sequelize. But I am stuck in using "OR" in where clause.

I have tried given below way to create dynamic where clause 

let where = {};
if(obj.NoteCat)
   where.NoteCat = obj.NoteCat;
if(obj.NoteSubCat)
   where.NoteSubCat = obj.NoteSubCat;
where.NoteEntryDate = {
        [Op.and]: {
            [Op.gte]: obj.FromDate,
            [Op.lte]: obj.ToDate,
        }
};
where.NoteWeekEndingDate = {
        [Op.and]: {
            [Op.gte]: obj.FromDate,
            [Op.lte]: obj.ToDate,
        }
}; 
await table.findAll({
    where: where,
}

I expect given below query

SELECT *
FROM   table     
WHERE  NoteCat = ''
AND    NoteSubCat  = ''
OR     (NoteEntryDate      >= '2019-05-16 12:52:50.931' AND NoteEntryDate      <= '2019-05-16 12:52:50.931') 
OR     (NoteWeekEndingDate >= '2019-05-16 12:52:50.931' AND NoteWeekEndingDate <= '2019-05-16 12:52:50.931')

But the actual output is 

SELECT *
FROM   table     
WHERE  NoteCat = ''
AND    NoteSubCat  = ''
AND    (NoteEntryDate      >= '2019-05-16 12:52:50.931' AND NoteEntryDate      <= '2019-05-16 12:52:50.931') 
AND    (NoteWeekEndingDate >= '2019-05-16 12:52:50.931' AND NoteWeekEndingDate <= '2019-05-16 12:52:50.931')

How I get expected result. I have already wasted my whole day. Any help in this regard is highly appreciated.

Thanks.

Upvotes: 6

Views: 10283

Answers (1)

TheWildHealer
TheWildHealer

Reputation: 1626

You can create it in a reverse order, like so:

let where = {
  [Op.or]: {
    NoteEntryDate: {
      [Op.and]: {
        [Op.gte]: obj.FromDate,
        [Op.lte]: obj.ToDate,
      }
    },
    NoteWeekEndingDate: {
      [Op.and]: {
        [Op.gte]: obj.FromDate,
        [Op.lte]: obj.ToDate,
      }
    }
  }
};
if(obj.NoteCat)
  where.NoteCat = obj.NoteCat;
if(obj.NoteSubCat)
  where.NoteSubCat = obj.NoteSubCat;
await table.findAll({
  where: where,
}

Upvotes: 6

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