Provide distinct cache directory to the Rust SDK.

features/migration/impl/src/main/kotlin/io/element/android/features/migration/impl/migrations/AppMigration06.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.migration.impl.migrations
+
+import com.squareup.anvil.annotations.ContributesMultibinding
+import io.element.android.libraries.di.AppScope
+import io.element.android.libraries.di.CacheDirectory
+import io.element.android.libraries.sessionstorage.api.SessionStore
+import java.io.File
+import javax.inject.Inject
+
+/**
+ * Create the cache directory for the existing sessions.
+ */
+@ContributesMultibinding(AppScope::class)
+class AppMigration06 @Inject constructor(
+    private val sessionStore: SessionStore,
+    @CacheDirectory private val cacheDirectory: File,
+) : AppMigration {
+    override val order: Int = 6
+
+    override suspend fun migrate() {
+        val allSessions = sessionStore.getAllSessions()
+        for (session in allSessions) {
+            if (session.cachePath.isEmpty()) {
+                val sessionFile = File(session.sessionPath)
+                val sessionFolder = sessionFile.name
+                val cachePath = File(cacheDirectory, sessionFolder).absolutePath
+                sessionStore.updateData(session.copy(cachePath = cachePath))
+            }
+        }
+    }
+}