create room : improve handling of room address

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt

@@ -334,7 +334,7 @@ class RustMatrixClient(
                     JoinRuleOverride.Knock -> RustJoinRule.Knock
                     JoinRuleOverride.None -> null
                 },
-                canonicalAlias = createRoomParams.canonicalAlias.getOrNull(),
+                canonicalAlias = createRoomParams.roomAliasName.getOrNull(),
             )
             val roomId = RoomId(client.createRoom(rustParams))
             // Wait to receive the room back from the sync but do not returns failure if it fails.

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/alias/DefaultRoomAliasHelper.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2024 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ * Please see LICENSE in the repository root for full details.
+ */
+
+package io.element.android.libraries.matrix.impl.room.alias
+
+import com.squareup.anvil.annotations.ContributesBinding
+import io.element.android.libraries.di.AppScope
+import io.element.android.libraries.matrix.api.core.RoomAlias
+import io.element.android.libraries.matrix.api.room.alias.RoomAliasHelper
+import javax.inject.Inject
+
+@ContributesBinding(AppScope::class)
+class DefaultRoomAliasHelper @Inject constructor() : RoomAliasHelper {
+    override fun roomAliasNameFromRoomDisplayName(name: String): String {
+        return org.matrix.rustcomponents.sdk.roomAliasNameFromRoomDisplayName(name)
+    }
+
+    override fun isRoomAliasValid(roomAlias: RoomAlias): Boolean {
+        return org.matrix.rustcomponents.sdk.isRoomAliasFormatValid(roomAlias.value)
+    }
+}