get variables from parentViewModel

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/polls/ui/PollMainDialogFragment.kt

@@ -106,10 +106,7 @@ class PollMainDialogFragment : DialogFragment() {
     }
 
     private fun showVoteScreen() {
-        val contentFragment = PollVoteFragment.newInstance(
-            viewModel.roomToken,
-            viewModel.pollId
-        )
+        val contentFragment = PollVoteFragment.newInstance()
 
         val transaction = childFragmentManager.beginTransaction()
         transaction.replace(binding.messagePollContentFragment.id, contentFragment)
@@ -117,9 +114,7 @@ class PollMainDialogFragment : DialogFragment() {
     }
 
     private fun showResultsScreen() {
-        val contentFragment = PollResultsFragment.newInstance(
-            viewModel.user
-        )
+        val contentFragment = PollResultsFragment.newInstance()
 
         val transaction = childFragmentManager.beginTransaction()
         transaction.replace(binding.messagePollContentFragment.id, contentFragment)

app/src/main/java/com/nextcloud/talk/polls/ui/PollResultsFragment.kt

@@ -33,7 +33,6 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import autodagger.AutoInjector
 import com.nextcloud.talk.R
 import com.nextcloud.talk.application.NextcloudTalkApplication
-import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.DialogPollResultsBinding
 import com.nextcloud.talk.polls.adapters.PollResultHeaderItem
 import com.nextcloud.talk.polls.adapters.PollResultItemClickListener
@@ -51,8 +50,6 @@ class PollResultsFragment : Fragment(), PollResultItemClickListener {
     private lateinit var parentViewModel: PollMainViewModel
     lateinit var viewModel: PollResultsViewModel
 
-    lateinit var user: User
-
     lateinit var binding: DialogPollResultsBinding
 
     private var adapter: PollResultsAdapter? = null
@@ -61,12 +58,7 @@ class PollResultsFragment : Fragment(), PollResultItemClickListener {
         super.onCreate(savedInstanceState)
         NextcloudTalkApplication.sharedApplication!!.componentApplication.inject(this)
         viewModel = ViewModelProvider(this, viewModelFactory)[PollResultsViewModel::class.java]
-        parentViewModel = ViewModelProvider(requireParentFragment(), viewModelFactory)[
-            PollMainViewModel::class
-                .java
-        ]
-
-        user = arguments?.getParcelable(KEY_USER_ENTITY)!!
+        parentViewModel = ViewModelProvider(requireParentFragment(), viewModelFactory)[PollMainViewModel::class.java]
     }
 
     override fun onCreateView(
@@ -91,7 +83,7 @@ class PollResultsFragment : Fragment(), PollResultItemClickListener {
         }
 
         viewModel.items.observe(viewLifecycleOwner) {
-            val adapter = PollResultsAdapter(user, this).apply {
+            val adapter = PollResultsAdapter(parentViewModel.user, this).apply {
                 if (it != null) {
                     list = it
                 }
@@ -101,7 +93,7 @@ class PollResultsFragment : Fragment(), PollResultItemClickListener {
     }
 
     private fun initAdapter() {
-        adapter = PollResultsAdapter(user, this)
+        adapter = PollResultsAdapter(parentViewModel.user, this)
         binding.pollResultsList.adapter = adapter
         binding.pollResultsList.layoutManager = LinearLayoutManager(context)
     }
@@ -140,17 +132,9 @@ class PollResultsFragment : Fragment(), PollResultItemClickListener {
     }
 
     companion object {
-        private const val KEY_USER_ENTITY = "keyUserEntity"
-
         @JvmStatic
-        fun newInstance(
-            user: User
-        ): PollResultsFragment {
-            val args = Bundle()
-            args.putParcelable(KEY_USER_ENTITY, user)
-            val fragment = PollResultsFragment()
-            fragment.arguments = args
-            return fragment
+        fun newInstance(): PollResultsFragment {
+            return PollResultsFragment()
         }
     }
 }

app/src/main/java/com/nextcloud/talk/polls/ui/PollVoteFragment.kt

@@ -47,10 +47,6 @@ import javax.inject.Inject
 @AutoInjector(NextcloudTalkApplication::class)
 class PollVoteFragment : Fragment() {
 
-    lateinit var roomToken: String
-
-    lateinit var pollId: String
-
     @Inject
     lateinit var viewModelFactory: ViewModelProvider.Factory
 
@@ -64,13 +60,7 @@ class PollVoteFragment : Fragment() {
         NextcloudTalkApplication.sharedApplication!!.componentApplication.inject(this)
         viewModel = ViewModelProvider(this, viewModelFactory)[PollVoteViewModel::class.java]
 
-        parentViewModel = ViewModelProvider(requireParentFragment(), viewModelFactory)[
-            PollMainViewModel::class
-                .java
-        ]
-
-        roomToken = arguments?.getString(KEY_ROOM_TOKEN)!!
-        pollId = arguments?.getString(KEY_POLL_ID)!!
+        parentViewModel = ViewModelProvider(requireParentFragment(), viewModelFactory)[PollMainViewModel::class.java]
     }
 
     override fun onCreateView(
@@ -120,7 +110,7 @@ class PollVoteFragment : Fragment() {
         }
 
         binding.pollVoteSubmitButton.setOnClickListener {
-            viewModel.vote(roomToken, pollId)
+            viewModel.vote(parentViewModel.roomToken, parentViewModel.pollId)
         }
 
         binding.pollVoteEditDismiss.setOnClickListener {
@@ -209,20 +199,9 @@ class PollVoteFragment : Fragment() {
         private val TAG = PollVoteFragment::class.java.simpleName
         private const val UNLIMITED_VOTES = 0
 
-        private const val KEY_ROOM_TOKEN = "keyRoomToken"
-        private const val KEY_POLL_ID = "keyPollId"
-
         @JvmStatic
-        fun newInstance(
-            roomTokenParam: String,
-            pollId: String
-        ): PollVoteFragment {
-            val args = Bundle()
-            args.putString(KEY_ROOM_TOKEN, roomTokenParam)
-            args.putString(KEY_POLL_ID, pollId)
-            val fragment = PollVoteFragment()
-            fragment.arguments = args
-            return fragment
+        fun newInstance(): PollVoteFragment {
+            return PollVoteFragment()
         }
     }
 }

app/src/main/java/com/nextcloud/talk/polls/viewmodels/PollMainViewModel.kt

@@ -34,17 +34,6 @@ import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
 import javax.inject.Inject
 
-/**
- * @startuml
- * hide empty description
- * [*] --> InitialState
- * InitialState --> PollOpenState
- * note left
- *      Open second viewmodel for child fragment
- * end note
- * InitialState --> PollClosedState
- * @enduml
- */
 class PollMainViewModel @Inject constructor(private val repository: PollRepository) : ViewModel() {
 
     @Inject
@@ -190,10 +179,6 @@ class PollMainViewModel @Inject constructor(private val repository: PollReposito
         return userUtils.currentUser?.userId == poll.actorId
     }
 
-    fun setIsOwnerOrModerator(ownerOrModerator: Boolean) {
-        isOwnerOrModerator = ownerOrModerator
-    }
-
     companion object {
         private val TAG = PollMainViewModel::class.java.simpleName
     }