[AND-188] Fix user blocking operations.

[VelikovPetar]

🎯 Goal

Linear: https://linear.app/stream/issue/AND-188/user-blocking-feature-issue-with-android-sdk-version-680
The queryBlockedUsers operation had its API endpoint wrongly defined. This PR fixes that issue, and additionally ensures that the blockUser and unblockUser operation responses are correctly parsed.

• 🚨 Breaking change: The ChatClient.unblockUser(userId: String) operation returns Call<Unit> instead of Call<UserBlock>. this is changed because the API no longer gives us return information about the unblocked user as it can be deducted from the argument that was initially passed to the unblockUser method.

🛠 Implementation details

• Add the missing GET path to the UserApi.queryBlockedUsers
• Adjust the BlockUserResponse and UnblockUserResponse models to ensure they are properly parsed

🎨 UI Changes

NA

🧪 Testing

1. Apply the provided patch
2. Uncomment the relevant operation in the ChannelsActivity
3. Open the Compose Sample app
4. Check the ChannelActivity logs to ensure the blockUser/unblockUser/queryBlockedUsers operations are successful.

Patch

Index: stream-chat-android-compose-sample/src/main/java/io/getstream/chat/android/compose/sample/ui/ChannelsActivity.kt
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/stream-chat-android-compose-sample/src/main/java/io/getstream/chat/android/compose/sample/ui/ChannelsActivity.kt b/stream-chat-android-compose-sample/src/main/java/io/getstream/chat/android/compose/sample/ui/ChannelsActivity.kt
--- a/stream-chat-android-compose-sample/src/main/java/io/getstream/chat/android/compose/sample/ui/ChannelsActivity.kt	(revision f23d2e75daea39b61fc7dab68331072906f1585e)
+++ b/stream-chat-android-compose-sample/src/main/java/io/getstream/chat/android/compose/sample/ui/ChannelsActivity.kt	(date 1734692303819)
@@ -19,6 +19,7 @@
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.compose.setContent
 import androidx.activity.viewModels
 import androidx.compose.foundation.background
@@ -35,6 +36,7 @@
 import androidx.compose.material.Scaffold
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -74,6 +76,7 @@
 import io.getstream.chat.android.models.User
 import io.getstream.chat.android.models.querysort.QuerySortByField
 import io.getstream.chat.android.state.extensions.globalState
+import io.getstream.result.call.enqueue
 import kotlinx.coroutines.launch
 
 class ChannelsActivity : BaseConnectedActivity() {
@@ -151,6 +154,32 @@
                 listViewModel.refresh()
             },
         )
+        LaunchedEffect(Unit) {
+            // ChatClient.instance().unblockUser("dmitrii").enqueue(
+            //     onSuccess = { response ->
+            //         Log.d("ChannelsActivity", "Unblocked user: dmitrii")
+            //     },
+            //     onError = { error ->
+            //         Log.d("ChannelsActivity", "Error: $error")
+            //     },
+            // )
+            // ChatClient.instance().blockUser("dmitrii").enqueue(
+            //     onSuccess = { response ->
+            //         Log.d("ChannelsActivity", "Blocked user: $response")
+            //     },
+            //     onError = { error ->
+            //         Log.d("ChannelsActivity", "Error: $error")
+            //     },
+            // )
+            // ChatClient.instance().queryBlockedUsers().enqueue(
+            //     onSuccess = { blockedUsers ->
+            //         Log.d("ChannelsActivity", "Blocked users: $blockedUsers")
+            //     },
+            //     onError = { error ->
+            //         Log.d("ChannelsActivity", "Error: $error")
+            //     },
+            // )
+        }
 
 //                MyCustomUiSimplified()
 //                MyCustomUi()