https 3a 2f 2fsequelize org 2fv4 2fmanual 2ftutorial 2fupgrade to v4 html

1user.addProject(project, { status: 'started' });
2

1  const Sequelize = require('sequelize');
2  const Promise = require('bluebird');
3  const clsBluebird = require('cls-bluebird');
4  const cls = require('continuation-local-storage');
5
6  const ns = cls.createNamespace('transaction-namespace');
7  clsBluebird(ns, Promise);
8
9  Sequelize.useCLS(ns);
10

1const Model = sequelize.define('Model', {
2    ...
3}, {
4    classMethods: {
5        associate: function (model) {...}
6    },
7    instanceMethods: {
8        someMethod: function () { ...}
9    }
10});
11

1user.addProject(project, { through: { status: 'started' } });
2

1  pool: {
2    idle: 30000,
3    min: 20,
4    max: 30
5  }
6

1user.findOne({
2  include: {
3    model: project,
4    include: {
5      model: task,
6      required: true
7    }
8  }
9});
10

1const Model = sequelize.define('Model', {
2    ...
3});
4
5// Class Method
6Model.associate = function (models) {
7    ...associate the models
8};
9
10// Instance Method
11Model.prototype.someMethod = function () {..}
12

1  pool: {
2    maxIdleTime: 30000,
3    minConnections: 20,
4    maxConnections: 30
5  }
6

1  $ npm install --save cls-bluebird
2

1  references: {
2    key: '',
3    model: ''
4  }
5