avoids using broadcasting relays to build filters to download home data

amethyst/src/main/java/com/vitorpamplona/amethyst/model/nip01UserMetadata/AccountHomeRelayState.kt

@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.amethyst.model.nip01UserMetadata
+
+import com.vitorpamplona.amethyst.model.edits.PrivateStorageRelayListState
+import com.vitorpamplona.amethyst.model.localRelays.LocalRelayListState
+import com.vitorpamplona.amethyst.model.nip65RelayList.Nip65RelayListState
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.stateIn
+
+class AccountHomeRelayState(
+    nip65: Nip65RelayListState,
+    privateStorage: PrivateStorageRelayListState,
+    local: LocalRelayListState,
+    scope: CoroutineScope,
+) {
+    val flow =
+        combine(
+            nip65.outboxFlow,
+            privateStorage.flow,
+            local.flow,
+        ) { nip65Outbox, privateOutBox, localRelays ->
+            nip65Outbox + privateOutBox + localRelays
+        }.flowOn(Dispatchers.Default)
+            .stateIn(
+                scope,
+                SharingStarted.Eagerly,
+                nip65.outboxFlow.value +
+                    privateStorage.flow.value +
+                    local.flow.value,
+            )
+}

amethyst/src/main/java/com/vitorpamplona/amethyst/service/relayClient/reqCommand/account/metadata/AccountMetadataEoseManager.kt

@@ -39,7 +39,7 @@ class AccountMetadataEoseManager(
 ) : PerUserEoseManager<AccountQueryState>(client, allKeys) {
     override fun user(key: AccountQueryState) = key.account.userProfile()
 
-    fun relayFlow(query: AccountQueryState) = query.account.outboxRelays.flow
+    fun relayFlow(query: AccountQueryState) = query.account.homeRelays.flow
 
     override fun updateFilter(
         key: AccountQueryState,

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/datasource/FilterNip04DMs.kt

@@ -37,7 +37,7 @@ fun filterNip04DMs(
 ): List<RelayBasedFilter>? {
     if (group == null || group.isEmpty() || account == null) return null
 
-    val userOutboxRelays = account.outboxRelays.flow.value
+    val userOutboxRelays = account.homeRelays.flow.value
     val userInboxRelays = account.dmRelays.flow.value
 
     val groupOutboxRelays = mutableSetOf<NormalizedRelayUrl>()

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/rooms/datasource/DMsFromUserFilterSubAssembler.kt

@@ -40,7 +40,7 @@ class DMsFromUserFilterSubAssembler(
         key: ChatroomListState,
         since: SincePerRelayMap?,
     ): List<RelayBasedFilter>? =
-        key.account.outboxRelays.flow.value.map {
+        key.account.homeRelays.flow.value.map {
             filterNip04DMsFromMe(key.account.userProfile(), it, since?.get(it)?.time)
         } +
             key.account.dmRelays.flow.value.map {
@@ -58,7 +58,7 @@ class DMsFromUserFilterSubAssembler(
         userJobMap[user] =
             listOf(
                 key.account.scope.launch(Dispatchers.Default) {
-                    key.account.outboxRelays.flow.collectLatest {
+                    key.account.homeRelays.flow.collectLatest {
                         invalidateFilters()
                     }
                 },