BelongsTo

Extends:

Association → BelongsTo

One-to-one association

In the API reference below, add the name of the association to the method, e.g. for User.belongsTo(Project) the getter will be user.getProject().

Method Summary

Public Methods
public

create(values: Object, options: Object): Promise

Create a new instance of the associated model and associate it with this.

public

get(options: Object): Promise<Model>

Get the associated instance.

public

set(newAssociation: Model | String | Number, options: Object): Promise

Set the associated model.

Inherited Summary

From class Association
public

associationType: string

The type of the association.

public
public

Public Methods

public create(values: Object, options: Object): Promise source

Create a new instance of the associated model and associate it with this.

Params:

Name Type Attribute Description
values Object
  • optional
options Object
  • optional

Options passed to target.create and setAssociation.

Return:

Promise

See:

  • Model#create for a full explanation of options

public get(options: Object): Promise<Model> source

Get the associated instance.

Params:

Name Type Attribute Description
options Object
  • optional
options.scope String | Boolean
  • optional

Apply a scope on the related model, or remove its default scope by passing false.

options.schema String
  • optional

Apply a schema on the related model

Return:

Promise<Model>

See:

public set(newAssociation: Model | String | Number, options: Object): Promise source

Set the associated model.

Params:

Name Type Attribute Description
newAssociation Model | String | Number
  • optional

An persisted instance or the primary key of an instance to associate with this. Pass null or undefined to remove the association.

options Object
  • optional

Options passed to this.save

options.save Boolean
  • optional
  • default: true

Skip saving this after setting the foreign key if false.

Return:

Promise

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Licensed under the MIT License.
https://sequelize.org/v4/class/lib/associations/belongs-to.js~BelongsTo.html