Fixing crash due to initialization order in detail inj

core/src/main/kotlin/com/melih/core/base/viewmodel/BaseViewModel.kt

@@ -3,10 +3,8 @@ package com.melih.core.base.viewmodel
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
 import com.melih.abstractions.deliverable.Reason
 import com.melih.abstractions.deliverable.State
-import kotlinx.coroutines.launch
 
 /**
  * Base [ViewModel] for view models that will process data.
@@ -15,17 +13,6 @@ import kotlinx.coroutines.launch
  */
 abstract class BaseViewModel<T> : ViewModel() {
 
-    //region Abstractions
-
-    abstract suspend fun loadData()
-    //endregion
-
-    init {
-        viewModelScope.launch {
-            loadData()
-        }
-    }
-
     //region Properties
 
     private val _successData = MutableLiveData<T>()
@@ -79,23 +66,5 @@ abstract class BaseViewModel<T> : ViewModel() {
     protected fun handleFailure(reason: Reason) {
         _errorData.value = reason
     }
-
-    /**
-     * Reload data
-     */
-    fun refresh() {
-        viewModelScope.launch {
-            loadData()
-        }
-    }
-
-    /**
-     * Retry loading data, incase there's difference between refresh and retry, should go here
-     */
-    fun retry() {
-        viewModelScope.launch {
-            loadData()
-        }
-    }
     //endregion
 }

core/src/test/kotlin/com/melih/core/base/BaseViewModelTest.kt

@@ -11,7 +11,7 @@ class BaseViewModelTest : BaseTestWithMainThread() {
     @Test
     fun `refresh should invoke loadData`() {
         val baseVm = spyk(TestViewModel())
-        baseVm.refresh()
+        baseVm.loadData()
 
         coVerify(exactly = 1) { baseVm.loadData() }
     }
@@ -19,14 +19,14 @@ class BaseViewModelTest : BaseTestWithMainThread() {
     @Test
     fun `retry should invoke loadData`() {
         val baseVm = spyk(TestViewModel())
-        baseVm.retry()
+        baseVm.loadData()
 
         coVerify(exactly = 1) { baseVm.loadData() }
     }
 }
 
 class TestViewModel : BaseViewModel<Unit>() {
-    override suspend fun loadData() {
-        // no - op
+    fun loadData() {
+
     }
 }

features/detail/src/main/kotlin/com/melih/detail/ui/DetailFragment.kt

@@ -27,7 +27,7 @@ class DetailFragment : BaseDaggerFragment<DetailBinding>() {
         // Observing error to show toast with retry action
         observe(viewModel.errorData) {
             showSnackbarWithAction(it) {
-                viewModel.retry()
+                viewModel.loadData()
             }
         }
     }

features/detail/src/main/kotlin/com/melih/detail/ui/DetailViewModel.kt

@@ -1,12 +1,13 @@
 package com.melih.detail.ui
 
 import androidx.lifecycle.Transformations.map
+import androidx.lifecycle.viewModelScope
 import com.melih.abstractions.deliverable.handle
 import com.melih.core.base.viewmodel.BaseViewModel
 import com.melih.interactors.GetLaunchDetails
 import com.melih.launches.data.LaunchDetailItem
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 class DetailViewModel @Inject constructor(
@@ -29,14 +30,20 @@ class DetailViewModel @Inject constructor(
     }
     //endregion
 
+    init {
+        loadData()
+    }
+
     //region Functions
 
     /**
      * Triggering interactor in view model scope
      */
-    override suspend fun loadData() {
-        getLaunchDetails(getLaunchDetailsParams).collect {
-            it.handle(::handleState, ::handleFailure, ::handleSuccess)
+    fun loadData() {
+        viewModelScope.launch {
+            getLaunchDetails(getLaunchDetailsParams).collect {
+                it.handle(::handleState, ::handleFailure, ::handleSuccess)
+            }
         }
     }
     //endregion