kozmi55

class UserRepository(
        private val userService: UserService) {

    fun getUsers(page: Int) = userService.getUsers(page)

    fun getDetails(userId: Long) : Single<DetailsModel> {
        return Single.zip(
                userService.getQuestionsByUser(userId),
                userService.getAnswersByUser(userId),
                userService.getFavoritesByUser(userId),

kozmi55

class UserRepository(
        private val userService: UserService,
        private val questionService: QuestionService) {

    fun getUsers(page: Int) = userService.getUsers(page)

    fun getDetails(userId: Long) : Single<DetailsModel> {
        return Single.zip(
                userService.getQuestionsByUser(userId),
                getAnswers(userId),

kozmi55

class UserRepository(private val userService: UserService) {

    fun getUsers(page: Int) = userService.getUsers(page)

    fun getDetails(userId: Long) : Single<DetailsModel> {
        // TODO We will implement this method
        return Single.create { emitter ->
            val detailsModel = DetailsModel(emptyList(), emptyList(), emptyList())
            emitter.onSuccess(detailsModel)
        }

kozmi55

@Dao
interface UserDao {
    @Query("SELECT * FROM user ORDER BY reputation DESC LIMIT (:arg0 - 1) * 30, 30")
    fun getUsers(page: Int) : List<User>

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    fun insertAll(users: List<User>)
}

kozmi55

@RunWith(AndroidJUnit4::class)
class UserDaoTest {

    lateinit var userDao: UserDao
    lateinit var database: AppDatabase

    @Before
    fun setup() {
        val context = InstrumentationRegistry.getTargetContext()
        database = Room.inMemoryDatabaseBuilder(context, AppDatabase::class.java).build()

kozmi55

class UserRepository(
        private val userService: UserService,
        private val userDao: UserDao,
        private val connectionHelper: ConnectionHelper,
        private val preferencesHelper: PreferencesHelper,
        private val calendarWrapper: CalendarWrapper) {

    private val LAST_UPDATE_KEY = "last_update_page_"

    fun getUsers(page: Int, forced: Boolean): Single<UserListModel> {

kozmi55

class UserRepositoryTest {

    @Mock
    lateinit var mockUserService: UserService

    @Mock
    lateinit var mockUserDao: UserDao

    @Mock
    lateinit var mockConnectionHelper: ConnectionHelper

kozmi55

class GetUsers(private val userRepository: UserRepository) {

    fun execute(page: Int, forced: Boolean) : Single<List<UserViewModel>> {
        val usersList = userRepository.getUsers(page, forced)
        return usersList.map { userListModel: UserListModel? ->
            val items = userListModel?.items ?: emptyList()
            items.map { UserViewModel(it.userId, it.displayName, it.reputation, it.profileImage) }
        }
    }
}

kozmi55

class UserListPresenter(
        private val getUsers: GetUsers) : BasePresenter<UserListView>() {

    private val offset = 5

    private var page = 1
    private var loading = false

    fun getUsers(forced: Boolean = false) {
        loading = true

kozmi55

class UserListPresenterTest {
  
    @Mock
    lateinit var mockGetUsers: GetUsers

    @Mock
    lateinit var mockView: UserListView

    lateinit var userListPresenter: UserListPresenter