@aws-amplify/datastore
Version:
AppSyncLocal support for aws-amplify
10 lines (9 loc) • 978 B
TypeScript
import { ModelInstanceMetadata, ModelPredicate, OpType, PaginationInput, PersistentModel, PersistentModelConstructor, QueryOne, SystemComponent } from '../../types';
export interface Adapter extends SystemComponent {
clear(): Promise<void>;
save<T extends PersistentModel>(model: T, condition?: ModelPredicate<T>): Promise<[T, OpType.INSERT | OpType.UPDATE][]>;
delete: <T extends PersistentModel>(modelOrModelConstructor: T | PersistentModelConstructor<T>, condition?: ModelPredicate<T>) => Promise<[T[], T[]]>;
query<T extends PersistentModel>(modelConstructor: PersistentModelConstructor<T>, predicate?: ModelPredicate<T>, pagination?: PaginationInput<T>): Promise<T[]>;
queryOne<T extends PersistentModel>(modelConstructor: PersistentModelConstructor<T>, firstOrLast: QueryOne): Promise<T | undefined>;
batchSave<T extends PersistentModel>(modelConstructor: PersistentModelConstructor<any>, items: ModelInstanceMetadata[]): Promise<[T, OpType][]>;
}