fastapi-core-repository

You can standardize async CRUD operations in FastAPI by defining a reusable abstract repository with type-safe generics, enforcing consistent create, read, update, and delete methods across all SQLAlchemy models.

Implementing soft delete in FastAPI is best handled by an abstract repository interface that provides dedicated methods to restore records and optionally include or exclude deleted items during queries.

To add pagination and bulk operations to a FastAPI repository pattern, you subclass an abstract repository interface that already includes built-in methods for paginated queries and bulk data manipulation.

No, you cannot use the async repository interface directly without a concrete implementation; you must subclass the abstract repository and implement the required methods for your specific SQLAlchemy model.

Yes, the FastAPI abstract repository enforces type-safe generics, requiring explicit model, create, and update schemas for all repositories to ensure strict data validation across your application.

You need an abstract repository for your FastAPI data access layer when your application requires standardized CRUD, pagination, filtering, and soft delete operations with a clear separation between interface and concrete implementations.