chore: Add UseCases

app/src/main/java/com/matias/kotlinrepositories/ui/screens/details/DetailsScreenViewModel.kt

@@ -5,7 +5,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.github.kittinunf.result.onFailure
 import com.github.kittinunf.result.onSuccess
-import com.matias.domain.repositories.GithubRepository
+import com.matias.domain.usecases.GetRepoUseCase
 import com.matias.kotlinrepositories.ui.extensions.getScreenStatusDependingOnError
 import com.matias.kotlinrepositories.ui.screens.ScreenStatus
 import dagger.hilt.android.lifecycle.HiltViewModel
@@ -17,7 +17,7 @@ import kotlinx.coroutines.launch
 @HiltViewModel
 class DetailsScreenViewModel @Inject constructor(
  savedStateHandle: SavedStateHandle,
- private val repository: GithubRepository,
+ private val getRepoUseCase: GetRepoUseCase,
 ) : ViewModel() {
  private val owner: String = savedStateHandle.get("owner")!!
  private val name: String = savedStateHandle.get("name")!!
@@ -28,7 +28,7 @@ class DetailsScreenViewModel @Inject constructor(
  init {
  viewModelScope.launch {
  _state.value = DetailsScreenState(screenStatus = ScreenStatus.IDLE)
- repository.getKotlinRepo(owner, name)
+ getRepoUseCase(owner, name)
  .onSuccess { repo ->
  _state.value = DetailsScreenState(
  screenStatus = ScreenStatus.IDLE,

app/src/main/java/com/matias/kotlinrepositories/ui/screens/home/HomeViewModel.kt

@@ -3,16 +3,16 @@ package com.matias.kotlinrepositories.ui.screens.home
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import androidx.paging.cachedIn
-import com.matias.domain.repositories.GithubRepository
+import com.matias.domain.usecases.GetPagedKotlinReposUseCase
 import dagger.hilt.android.lifecycle.HiltViewModel
 import javax.inject.Inject
 import kotlinx.coroutines.FlowPreview
 
 @OptIn(FlowPreview::class)
 @HiltViewModel
 class HomeViewModel @Inject constructor(
- repo: GithubRepository,
+ getReposUseCase: GetPagedKotlinReposUseCase,
 ) : ViewModel() {
 
- val items = repo.getKotlinRepos().cachedIn(viewModelScope)
+ val items = getReposUseCase().cachedIn(viewModelScope)
 }

app/src/main/java/com/matias/kotlinrepositories/ui/screens/search/SearchViewModel.kt

@@ -5,7 +5,7 @@ import androidx.lifecycle.viewModelScope
 import androidx.paging.PagingData
 import androidx.paging.cachedIn
 import com.matias.domain.model.Repo
-import com.matias.domain.repositories.GithubRepository
+import com.matias.domain.usecases.SearchReposUseCase
 import dagger.hilt.android.lifecycle.HiltViewModel
 import javax.inject.Inject
 import javax.inject.Named
@@ -25,7 +25,7 @@ import kotlinx.coroutines.flow.update
 @OptIn(FlowPreview::class)
 @HiltViewModel
 class SearchViewModel @Inject constructor(
- private val repo: GithubRepository,
+ private val searchReposUseCase: SearchReposUseCase,
  @Named("debounceMs") private val debounceMs: Long,
 ) : ViewModel() {
 
@@ -39,7 +39,7 @@ class SearchViewModel @Inject constructor(
  .debounce { if (it == "") 0L else debounceMs }
  .flatMapLatest { query ->
  _state.update { it.copy(isDebouncing = false) }
- repo.searchKotlinRepos(query = query)
+ searchReposUseCase(query = query)
  }.cachedIn(viewModelScope)
 
  fun onSearchUpdated(value: String) {

domain/src/main/java/com/matias/domain/usecases/GetPagedKotlinReposUseCase.kt

@@ -0,0 +1,10 @@
+package com.matias.domain.usecases
+
+import com.matias.domain.repositories.GithubRepository
+import javax.inject.Inject
+
+class GetPagedKotlinReposUseCase @Inject constructor(
+ private val repo: GithubRepository
+) {
+ operator fun invoke() = repo.getKotlinRepos()
+}

domain/src/main/java/com/matias/domain/usecases/GetRepoUseCase.kt

@@ -0,0 +1,11 @@
+package com.matias.domain.usecases
+
+import com.matias.domain.repositories.GithubRepository
+import javax.inject.Inject
+
+class GetRepoUseCase @Inject constructor(
+ private val repository: GithubRepository,
+) {
+ suspend operator fun invoke(owner: String, name: String) =
+ repository.getKotlinRepo(owner, name)
+}

domain/src/main/java/com/matias/domain/usecases/SearchReposUseCase.kt

@@ -0,0 +1,11 @@
+package com.matias.domain.usecases
+
+import com.matias.domain.repositories.GithubRepository
+import javax.inject.Inject
+
+class SearchReposUseCase @Inject constructor(
+ private val repo: GithubRepository
+) {
+
+ operator fun invoke(query: String) = repo.searchKotlinRepos(query)
+}