SwiftUI MVVM architecture - Service

WordsetService.swift

public protocol WordsetServiceProtocol {
    func getCategories(from fromLang: String, to toLang: String) -> AnyPublisher<[WordsetCategoryDTO], Error>
}


public final class WordsetService: BaseService, WordsetServiceProtocol {
    
    func getCategories(from fromLang: String, to toLang: String) -> AnyPublisher<[WordsetCategoryDTO], Error> {
        let endpoint = Router.wordsetCategories(fromLang: fromLang, toLang: toLang)
        let xml : AnyPublisher<WordsetCategoriesDTO, Error> = request(endpoint)
        return xml.map(\.categories).eraseToAnyPublisher()
    }
}