tercul-backend/internal/domain/work/repo.go
google-labs-jules[bot] 9fd2331eb4 feat: Implement production-ready API patterns
This commit introduces a comprehensive set of foundational improvements to make the API more robust, secure, and observable.

The following features have been implemented:

- **Observability Stack:** A new `internal/observability` package has been added, providing structured logging with `zerolog`, Prometheus metrics, and OpenTelemetry tracing. This stack is fully integrated into the application's request pipeline.

- **Centralized Authorization:** A new `internal/app/authz` service has been created to centralize authorization logic. This service is now used by the `user`, `work`, and `comment` services to protect all Create, Update, and Delete operations.

- **Standardized Input Validation:** The previous ad-hoc validation has been replaced with a more robust, struct-tag-based system using the `go-playground/validator` library. This has been applied to all GraphQL input models.

- **Structured Error Handling:** A new set of custom error types has been introduced in the `internal/domain` package. A custom `gqlgen` error presenter has been implemented to map these domain errors to structured GraphQL error responses with specific error codes.

- **`updateUser` Endpoint:** The `updateUser` mutation has been fully implemented as a proof of concept for the new patterns, including support for partial updates and comprehensive authorization checks.

- **Test Refactoring:** The test suite has been significantly improved by decoupling mock repositories from the shared `testutil` package, resolving circular dependency issues and making the tests more maintainable.
2025-10-04 18:16:08 +00:00

18 lines
731 B
Go

package work
import (
"context"
"tercul/internal/domain"
)
// WorkRepository defines methods specific to Work.
type WorkRepository interface {
domain.BaseRepository[Work]
FindByTitle(ctx context.Context, title string) ([]Work, error)
FindByAuthor(ctx context.Context, authorID uint) ([]Work, error)
FindByCategory(ctx context.Context, categoryID uint) ([]Work, error)
FindByLanguage(ctx context.Context, language string, page, pageSize int) (*domain.PaginatedResult[Work], error)
GetWithTranslations(ctx context.Context, id uint) (*Work, error)
ListWithTranslations(ctx context.Context, page, pageSize int) (*domain.PaginatedResult[Work], error)
IsAuthor(ctx context.Context, workID uint, authorID uint) (bool, error)
}