tercul-backend/internal/app/bookmark/commands.go
google-labs-jules[bot] 1c4dcbcf99 Refactor: Introduce service layer for application logic
This change introduces a service layer to encapsulate the business logic
for each domain aggregate. This will make the code more modular,
testable, and easier to maintain.

The following services have been created:
- author
- bookmark
- category
- collection
- comment
- like
- tag
- translation
- user

The main Application struct has been updated to use these new services.
The integration test suite has also been updated to use the new
Application struct and services.

This is a work in progress. The next step is to fix the compilation
errors and then refactor the resolvers to use the new services.
2025-09-09 02:28:25 +00:00

67 lines
1.6 KiB
Go

package bookmark
import (
"context"
"tercul/internal/domain"
)
// BookmarkCommands contains the command handlers for the bookmark aggregate.
type BookmarkCommands struct {
repo domain.BookmarkRepository
}
// NewBookmarkCommands creates a new BookmarkCommands handler.
func NewBookmarkCommands(repo domain.BookmarkRepository) *BookmarkCommands {
return &BookmarkCommands{repo: repo}
}
// CreateBookmarkInput represents the input for creating a new bookmark.
type CreateBookmarkInput struct {
Name string
UserID uint
WorkID uint
Notes string
}
// CreateBookmark creates a new bookmark.
func (c *BookmarkCommands) CreateBookmark(ctx context.Context, input CreateBookmarkInput) (*domain.Bookmark, error) {
bookmark := &domain.Bookmark{
Name: input.Name,
UserID: input.UserID,
WorkID: input.WorkID,
Notes: input.Notes,
}
err := c.repo.Create(ctx, bookmark)
if err != nil {
return nil, err
}
return bookmark, nil
}
// UpdateBookmarkInput represents the input for updating an existing bookmark.
type UpdateBookmarkInput struct {
ID uint
Name string
Notes string
}
// UpdateBookmark updates an existing bookmark.
func (c *BookmarkCommands) UpdateBookmark(ctx context.Context, input UpdateBookmarkInput) (*domain.Bookmark, error) {
bookmark, err := c.repo.GetByID(ctx, input.ID)
if err != nil {
return nil, err
}
bookmark.Name = input.Name
bookmark.Notes = input.Notes
err = c.repo.Update(ctx, bookmark)
if err != nil {
return nil, err
}
return bookmark, nil
}
// DeleteBookmark deletes a bookmark by ID.
func (c *BookmarkCommands) DeleteBookmark(ctx context.Context, id uint) error {
return c.repo.Delete(ctx, id)
}