Sequelize Cannot Access "projectuser" before initialization - node.js

Question

sirs. I have 2 models in sequelize ,Project and User. Relationship between this two models is many-to-many. Fot this relation, I have created projectuser. But when i trying to insert intoprojectuser console gives me ReferenceError: Cannot access 'projectuser' before initialization error. [NodeJs][Sequelize] ReferenceError: Cannot access 'ModelName' before initialization I have tried this solution but i think it is too complex solution. Can you please help me?
const { Model } = require("sequelize");
module.exports = (sequelize, DataTypes) => {
class Project extends Model {
static associate(models) {
const { User, Issue, projectuser } = models;
this.belongsToMany(User, {
as: "project_users",
foreignKey: "project_id",
through: "projectuser",
onDelete: "CASCADE",
onUpdate: "CASCADE",
});
this.hasMany(Issue, {
as: "project_issues",
foreignKey: "project_id",
onDelete: "CASCADE",
onUpdate: "CASCADE",
});
}
}
Project.init(
{
project_id: {
type: DataTypes.INTEGER,
primaryKey: true,
autoIncrement: true,
allowNull: false,
},
projectname: {
type: DataTypes.STRING,
allowNull: false,
},
description: {
type: DataTypes.TEXT,
},
projecturl: {
type: DataTypes.STRING,
},
},
{
sequelize,
modelName: "Project",
}
);
return Project;
};
const { Model } = require("sequelize");
module.exports = (sequelize, DataTypes) => {
class User extends Model {
static associate(models) {
const { Commet, Project, Issue, projectuser, issueuser } = models;
this.hasMany(Commet, {
foreignKey: "user_id",
as: "user_commets",
onDelete: "CASCADE",
onUpdate: "CASCADE",
});
this.belongsToMany(Project, {
as: "project_user",
foreignKey: "user_id",
through: "projectuser",
onDelete: "CASCADE",
onUpdate: "CASCADE",
});
this.belongsToMany(Issue, {
as: "user_issues",
foreignKey: "user_id",
through: issueuser,
onDelete: "CASCADE",
onUpdate: "CASCADE",
});
}
}
User.init(
{
user_id: {
type: DataTypes.INTEGER,
primaryKey: true,
autoIncrement: true,
allowNull: false,
},
role: {
type: DataTypes.STRING,
allowNull: false,
validate: {
roleValidator(role) {
let rolet = role.toLowerCase();
if (roles[rolet] === undefined) {
throw new Error("Invalid Role");
}
},
},
},
username: { type: DataTypes.STRING, allowNull: false },
usersurname: { type: DataTypes.STRING, allowNull: false },
avatarURL: { type: DataTypes.STRING, allowNull: true },
password: {
type: DataTypes.STRING,
validate: {
passwordValidator(password) {
if (password.length <= 5) {
throw new Error("Cannot be less than 5 characters");
}
},
},
},
email: {
type: DataTypes.STRING,
unique: true,
validate: { isEmail: true },
},
},
{
sequelize,
modelName: "User",
}
);
return User;
};
const {
Model
} = require('sequelize');
module.exports = (sequelize, DataTypes) => {
class projectuser extends Model {
/**
* Helper method for defining associations.
* This method is not a part of Sequelize lifecycle.
* The `models/index` file will call this method automatically.
*/
static associate(models) {
// define association here
}
}
projectuser.init({
deneme: DataTypes.STRING
}, {
sequelize,
modelName: 'projectuser',
});
return projectuser;
};