Relations class

Clean, static helper methods for defining relations

Constructors

Relations()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

belongsTo<T extends Model<T>>(String name, T relatedFactory(), {String? foreignKey, String? ownerKey}) → RelationDefinition<Model>

Define a belongsTo relationship Example: Relations.belongsTo('category', () => Category())

belongsToMany<T extends Model<T>>(String name, T relatedFactory(), {required String pivotTable, required String relatedPivotKey, required String foreignPivotKey, String? foreignKey, String? ownerKey}) → RelationDefinition<Model>

Define a belongsToMany (many-to-many) relationship Example: Relations.belongsToMany('tags', () => Tag(), ...)

hasMany<T extends Model<T>>(String name, T relatedFactory(), {String? foreignKey, String? ownerKey}) → RelationDefinition<Model>

Define a hasMany relationship Example: Relations.hasMany('comments', () => Comment())

hasOne<T extends Model<T>>(String name, T relatedFactory(), {String? foreignKey, String? ownerKey}) → RelationDefinition<Model>

Define a hasOne relationship Example: Relations.hasOne('profile', () => Profile())