Category Service Implementation

package mk.ukim.finki.wpaud.service.impl;

import mk.ukim.finki.wpaud.model.Category;
import mk.ukim.finki.wpaud.repository.InMemoryCategoryRepository;
import mk.ukim.finki.wpaud.service.CategoryService;
import org.springframework.stereotype.Service;

import java.util.List;
@Service
public class CategoryServiceImplementation implements CategoryService {

    private final InMemoryCategoryRepository categoryRepository;

    public CategoryServiceImplementation(InMemoryCategoryRepository categoryRepository, InMemoryCategoryRepository categoryRepository1) {

        this.categoryRepository = categoryRepository1;
    }

    @Override
    public Category create(String name, String description) {
        if (name == null || name.isEmpty()) {
            throw new IllegalArgumentException();
        }
        Category c = new Category(name, description);
        categoryRepository.save(c);
        return c;
    }

    @Override
    public Category update(String name, String description) {
        if (name == null || name.isEmpty()) {
            throw new IllegalArgumentException();
        }
        Category c = new Category(name, description);
        categoryRepository.save(c);
        return c;
    }

    @Override
    public void delete(String name) {
        if (name == null || name.isEmpty()) {
            throw new IllegalArgumentException();
        }
        categoryRepository.delete(name);
    }

    @Override
    public List<Category> listCategories() {
        return categoryRepository.findAll();
    }

    @Override
    public List<Category> searchCategories(String searchText) {
        return categoryRepository.search(searchText);
    }
}