Function defineModelClass

packages/repository/src/define-model-class.ts:47–68

(
  base: BaseCtor /* Model or Entity */,
  definition: ModelDefinition,
)

 *   e.g. `{title: string}` or `AnyObject & {id: number}`.
 */
export function defineModelClass<
  BaseCtor extends typeof Model,
  Props extends object = {},
>(
  base: BaseCtor /* Model or Entity */,
  definition: ModelDefinition,
): DynamicModelCtor<BaseCtor, Props> {
  const modelName = definition.name;
  const defineNamedModelClass = new Function(
    base.name,
    `return class ${modelName} extends ${base.name} {}`,
  );
  const modelClass = defineNamedModelClass(base) as DynamicModelCtor<
    BaseCtor,
    Props
  >;
  assert.equal(modelClass.name, modelName);

  // Apply `@model(definition)` to the generated class
  model(definition)(modelClass);
  return modelClass;
}

/**
 * A type describing a model class created via `defineModelClass`.