Opinion.belongsTo(models.User,{
    as:"author",
    foreignKey:{
        name:"authorId",
        allowNull: true
    }
});

Opinion.belongsTo(models.User,{
    as:"company",
    foreignKey:{
        name:"companyId",
        allowNull: true
    }
});

Unhandled rejection TypeError: val.replace is not a function
at Object.SqlString.escape (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizelibsql-string.js:63:15)
at Object.QueryGenerator.escape (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizelibdialectsabstractquery-generator.js:979:22)
at Object.QueryGenerator.updateQuery (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizelibdialectsabstractquery-generator.js:475:58)
at QueryInterface.update (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizelibquery-interface.js:579:33)
at .<anonymous> (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizelibinstance.js:670:56)
at tryCatcher (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleaseutil.js:16:23)
at Promise._settlePromiseFromHandler (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleasepromise.js:510:31)
at Promise._settlePromise (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleasepromise.js:567:18)
at Promise._settlePromise0 (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleasepromise.js:612:10)
at Promise._settlePromises (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleasepromise.js:691:18)
at Async._drainQueue (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleaseasync.js:138:16)
at Async._drainQueues (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleaseasync.js:148:10)
at Immediate.Async.drainQueues (C:UsersarhovDocumentsProjectsFinsteadnode_modulessequelizenode_modulesbluebirdjsreleaseasync.js:17:14)
at runCallback (timers.js:570:20)
at tryOnImmediate (timers.js:550:5)
at processImmediate [as _immediateCallback] (timers.js:529:5)

router.post('/set/comment',auth.authorize("User"),function(req,res,next){
    db.Opinion.create({
        opinion:req.body.opinion,
        type:req.body.type
    }).then(function(opinion){
        var company = db.Company.findOne({
            where:{
                symbol:req.body.stock
            }
        })

        var user = db.User.findOne({
            where:{
                id:res.user.id
            }
        });

        Promise.all([company,user]).then(function(result){
            opinion.setCompany(result[0]).then(function(companyAddResult){
                opinion.setAuthor(result[1]).then(function(authorAddResult){
                    console.log(authorAddResult)
                })
            })
        }).catch(function(err){
            console.log(err)
            res.send(err)
        })
    })
});