sequelize Bulk insert fails when seeding - node.js

Question

I am using sequelize as ORM in a node project and trying to insert some seed data, however, that fails.
I am trying to find a way so the insert statement generated by sequelize either ignores the Id or Accepts the Id I am setting and before the insert statement sets the SET IDENTITY_INSERT TO ON and then after inserting sets is to off.
I know setting the needIdentityInsertWrapper:true does the latter but there is something wrong in my syntax it seems.
following is the model
module.exports = (sequelize, DataTypes) => {
const Client = sequelize.define("Client", {
Id: {
primaryKey: true,
type: "INTEGER IDENTITY(1,1)",
},
Name:{
type: "VARCHAR(250)",
allowNull: false,
validate: {
notEmpty: true
}
},
AddressLine1:{
type: "VARCHAR(500)",
allowNull: false,
validate: {
notEmpty: true
}
},
AddressLine2:{
type: "VARCHAR(500)",
allowNull: true,
},
AddressLine3:{
type: "VARCHAR(500)",
allowNull: true,
},
Postcode:{
type: "VARCHAR(10)",
allowNull: false,
validate: {
notEmpty: true
}
},
City:{
type: "VARCHAR(100)",
allowNull: true,
},
County:{
type: "VARCHAR(50)",
allowNull: true,
},
Country:{
type: "VARCHAR(100)",
allowNull: true,
},
ContactNumber : {
type: "VARCHAR(20)",
allowNull: true,
},
Email : {
type: "VARCHAR(500)",
allowNull: true,
},
CreatedAt :{
type:"datetimeoffset(7) DEFAULT GETDATE()",
allowNull: false
},
UpdatedAt :{
type:"datetimeoffset(7)",
allowNull: true
}
},
{freezeTableName: true, createdAt: false,updatedAt: false}
);
Client.associate=models=>{
Client.hasMany(models.Invoice,{foreignKey:"ClientId"})
}
return Client;
}
and here is the bulk insert code
var db = require('../models')
module.exports = async function () {
return await db.Client.bulkCreate(
[{
// Id:1,
name:"Company",
AddressLine1:"Add 1",
Postcode:"Postcode",
City:"UK"
}],{},
{
autoincrement :true,
needIdentityInsertWrapper:true
}
)
}

Answer 1

To fix the issue I made the following code change
module.exports = (sequelize, DataTypes) => {
const Client = sequelize.define("Client", {
Id: {
primaryKey: true,
type: "INTEGER",
autoIncrement:true
},
Name:{
type: "VARCHAR(250)",
allowNull: false,
validate: {
notEmpty: true
}
},
AddressLine1:{
type: "VARCHAR(500)",
allowNull: false,
validate: {
notEmpty: true
}
},
AddressLine2:{
type: "VARCHAR(500)",
allowNull: true,
},
AddressLine3:{
type: "VARCHAR(500)",
allowNull: true,
},
Postcode:{
type: "VARCHAR(10)",
allowNull: false,
validate: {
notEmpty: true
}
},
City:{
type: "VARCHAR(100)",
allowNull: true,
},
County:{
type: "VARCHAR(50)",
allowNull: true,
},
Country:{
type: "VARCHAR(100)",
allowNull: true,
},
ContactNumber : {
type: "VARCHAR(20)",
allowNull: true,
},
Email : {
type: "VARCHAR(500)",
allowNull: true,
},
CreatedAt :{
type:"datetimeoffset(7) DEFAULT GETDATE()",
allowNull: false
},
UpdatedAt :{
type:"datetimeoffset(7)",
allowNull: true
}
},
{freezeTableName: true, createdAt: false,updatedAt: false}
);
Client.associate=models=>{
Client.hasMany(models.Invoice,{foreignKey:"ClientId"})
}
return Client;
}