I wrote a BeforeCreate hook in my sequelize mannequin. when i hit create consumer route then it saying consumer.user_id cannot be null and even earlier than create hook operate not executing. I’ve adopted documentation of sequelize.They’ve talked about similar as I exploit.I wrote a BeforeCreate hook in my sequelize mannequin. when i hit create consumer route then it saying consumer.user_id cannot be null and even earlier than create hook operate not executing. I’ve adopted documentation of sequelize.They’ve talked about similar as I exploit.

const sequelize = require("kvell-db-plugin-sequelize").dbInstance;
const Sequelize = require("kvell-db-plugin-sequelize").dbLib;
const shortid = require("shortid");
const Person = sequelize.outline(
  "consumer",
  {
    id: {
      sort: Sequelize.INTEGER,
      autoIncrement: true,
      allowNull: false
    },
    user_id: {
      sort: Sequelize.STRING,
      allowNull: false,
      primaryKey: true,
      distinctive: true
    },
    user_fname: {
      sort: Sequelize.STRING,
      allowNull: false
    },
    user_lname: {
      sort: Sequelize.STRING,
      allowNull: false
    },
    user_fullName: {
      sort: Sequelize.VIRTUAL,
      get() {
        return `${this.user_fname} ${this.user_lname}`;
      },
      set(worth) {
        throw new Error("Don't attempt to set the `fullName` worth!");
      }
    },
    user_email: {
      sort: Sequelize.STRING,
      allowNull: false,
      primaryKey: true,
      validate: {
        isEmail: true
      },

      distinctive: {
        args: true,
        msg: "Electronic mail tackle already in use!"
      }
    },
    user_credential: {
      sort: Sequelize.STRING,
      allowNull: false
    },
    user_roles: {
      sort: Sequelize.ARRAY(Sequelize.STRING),
      allowNull: false,
      defaultValue: ["Admin"]
    },
    admin: {
      sort: Sequelize.BOOLEAN,
      allowNull: false,
      defaultValue: true
    },
    user_img: {
      sort: Sequelize.STRING,
      allowNull: true
    }
  },
  {
    timestamps: true

 }
);

Person.beforeCreate(async (consumer, choices) => {
  console.log("inside hooks");
  let id = `user_${shortid.generate()}`;
  consumer.user_id = id;
});

const toJSON = Person.prototype.toJSON;

Person.prototype.toJSON = operate({ attributes = [] } = {}) {
  const obj = toJSON.name(this);

  if (!attributes.size) {
    return obj;
  }

  return attributes.scale back((consequence, attribute) => {
    consequence[attribute] = obj[attribute];

    return consequence;
  }, {});
};

module.exports = Person;