Issue in parseHasMany relationship

Hi Team,

I am getting below error parseHasMany - Model type for relationship activities not found

Please go through below codes

ParentActivity.ts import { JsonApiModel, JsonApiModelConfig, Attribute, HasMany } from "angular2-jsonapi"; import { ChildActivity } from "./childactivity.model"; @JsonApiModelConfig({ type: 'parent-activity' }) export class ParentActivity extends JsonApiModel { @Attribute() id:string; @Attribute() name:string; @HasMany() activities: ChildActivity[]; }

ChildActivity.ts import { JsonApiModel, JsonApiModelConfig, Attribute, BelongsTo } from "angular2-jsonapi"; @JsonApiModelConfig({ type: 'child-activity' }) export class ChildActivity extends JsonApiModel {

@Attribute()
id:string;
@Attribute()
name:string;
@Attribute()
description: string;

}

@Injectable() @JsonApiDatastoreConfig() export class ActivityDataStore extends JsonApiDatastore {

constructor(http: HttpClient, @Inject('API_URL') public linkToAPI: string) { super(http); this.config = { baseUrl: this.linkToAPI, models: { activities: ChildActivity, activityGroup: ParentActivity } } } }

Now in analysis I found issue in below lines json-api.model.js -> JsonApiModel.prototype.parseHasMany -> var modelType = Reflect.getMetadata('JsonApiDatastoreConfig', this.internalDatastore.constructor).models[typeName];

here typeName is child-activity which coming as undefined because in models array it is activities and its looking for child-activity. The key activities referring from JsonApiDatastore models array and typeName 'child-activity' getting value from ChildActivity class type metadata.

I hope you understand the Issue and root cause.

Please share if you have any work-around or how can I override this function if possible.

Thanks

ghidoz / angular2-jsonapi

Issue in parseHasMany relationship #227