续集日期范围之间的查询（createdAt）

Question

I wanted to query in sequelize between a range of start and end-date but it does not seem to work. I've tried using between but it does not seem to work either. What is the correct way of implementing this on sequelize? what is wrong with the query below? Thank you.

#My code

if (query && query.startDate && query.endDate) {
  query = {
    createdAt: {
      [Op.between]: [query.startDate, query.endDate],
    },
  };
}

#also have tried

if (query && query.startDate && query.endDate) {
      query = {
        [Op.and]: [
          { createdAt: { [Op.gte]: query.startDate } },
          { createdAt: { [Op.lte]: query.endDate } },
        ],
      };
    }

#query at the console

query {
  '$skip': '0',
  '$limit': '25',
  startDate: '2020-07-19',
  endDate: '2020-07-20'
}

Answer 1

Here is some demo code for example

// building query string to 
    buildQuery(query) {
        var whereClause = {                      
                          
        };
        // pms filter is necessery 
        if(query && query.pms_id) { 
            whereClause['pms_id'] = query.pms_id;
         }
        // checkin date filter
        if(query && query.start_date) {            
            const arrivalFrom = moment(query.start_date).subtract(2, 'months').format('YYYY-MM-DD');
            whereClause['checkin_date'] >  arrivalFrom;
        } else {
            const arrivalFrom = moment().subtract(2, 'months').format('YYYY-MM-DD');
            whereClause['checkin_date'] >  arrivalFrom;
        }
        // checkout date filter
        if(query && query.end_date) {            
            const arrivalFrom = moment(query.end_date).add(2, 'months').format('YYYY-MM-DD');
            whereClause['checkout_date'] <  arrivalFrom;
        } else {
            const arrivalFrom = moment().add(2, 'months').format('YYYY-MM-DD');
            whereClause['checkout_date'] <  arrivalFrom;
        }
        return whereClause;
    }
// query for getting bookings related to user
    getBookings(user_id,query="") {
        return bookingModel.findAndCountAll({
            where: this.buildQuery(query), 
            include:[
                { model:pmsModel, 
                  where: { user_id:  user_id},
                  required:false
                  },
                  {
                      model: propertyModel,
                      required:false
                  },
                  {
                    model: roomModel,
                    required:false
                }
                ],           
        });
    }