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Home > @loopback/repository > RelationDefinitionBase
RelationDefinitionBase interface
Signature:
export interface RelationDefinitionBase
Properties
| Property | Modifiers | Type | Description |
|---|---|---|---|
| name | string | The relation name, typically matching the name of the accessor property defined on the source model. For example “orders” or “customer”. | |
| source | typeof Entity | <p>The source model of this relation.</p><p>E.g. when a Customer has many Order instances, then Customer is the source.</p> | |
| target | TypeResolver<Entity, typeof Entity> | <p>The target model of this relation.</p><p>E.g. when a Customer has many Order instances, then Order is the target.</p> | |
| targetsMany | boolean | True for relations targeting multiple instances (e.g. HasMany), false for relations with a single target (e.g. BelongsTo, HasOne). This property is needed by OpenAPI/JSON Schema generator. | |
| type | RelationType | The type of the relation, must be one of RelationType values. |