add interface to generic pattern

src/app/infra/repository/adapter.ts

@@ -0,0 +1,26 @@
+import { Result } from 'neverthrow';
+import { ZodError} from 'zod';
+
+// Define a type for the Result of repository operations
+export type RepositoryResult<T, E> = Result<T, Error | ZodError<E>>;
+
+export abstract class IDexieRepository<T, R> {
+
+  abstract insert(document: T): Promise<RepositoryResult<number, T>> 
+
+  abstract insertMany(documents: T[]): Promise<RepositoryResult<number[], ZodError<T>>>
+
+  abstract update(id: any, updatedDocument: Partial<T>) : Promise<RepositoryResult<number, T>> 
+
+  abstract delete(id: any): Promise<RepositoryResult<void, T>> 
+
+  abstract findById(id: any) : Promise<RepositoryResult<R, any>>
+
+  abstract find(filter: Partial<T>): Promise<RepositoryResult<R[], T[]>>  
+
+  abstract findOne(filter: Partial<T>): Promise<RepositoryResult<T | undefined, T>> 
+
+  abstract findAll(): Promise<RepositoryResult<T[], T>> 
+
+  abstract count(filter?: Object): Promise<RepositoryResult<number, T>> 
+}