mirror of
https://github.com/SamyRai/tercul-backend.git
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1c4dcbcf99
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.
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package sql
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import (
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"context"
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"tercul/internal/domain"
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"gorm.io/gorm"
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)
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type authorRepository struct {
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domain.BaseRepository[domain.Author]
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db *gorm.DB
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}
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// NewAuthorRepository creates a new AuthorRepository.
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func NewAuthorRepository(db *gorm.DB) domain.AuthorRepository {
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return &authorRepository{
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BaseRepository: NewBaseRepositoryImpl[domain.Author](db),
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db: db,
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}
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}
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// ListByWorkID finds authors by work ID
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func (r *authorRepository) ListByWorkID(ctx context.Context, workID uint) ([]domain.Author, error) {
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var authors []domain.Author
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if err := r.db.WithContext(ctx).Joins("JOIN work_authors ON work_authors.author_id = authors.id").
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Where("work_authors.work_id = ?", workID).
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Find(&authors).Error; err != nil {
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return nil, err
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}
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return authors, nil
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}
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// ListByBookID finds authors by book ID
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func (r *authorRepository) ListByBookID(ctx context.Context, bookID uint) ([]domain.Author, error) {
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var authors []domain.Author
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if err := r.db.WithContext(ctx).Joins("JOIN book_authors ON book_authors.author_id = authors.id").
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Where("book_authors.book_id = ?", bookID).
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Find(&authors).Error; err != nil {
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return nil, err
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}
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return authors, nil
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}
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// ListByCountryID finds authors by country ID
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func (r *authorRepository) ListByCountryID(ctx context.Context, countryID uint) ([]domain.Author, error) {
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var authors []domain.Author
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if err := r.db.WithContext(ctx).Where("country_id = ?", countryID).Find(&authors).Error; err != nil {
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return nil, err
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}
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return authors, nil
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}
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