Fixes deletion computation in the update of feeds (it was not considering the a-tag's date and deleting newer events than the deletion request)

amethyst/src/main/java/com/vitorpamplona/amethyst/model/Note.kt

@@ -31,7 +31,6 @@ import com.vitorpamplona.amethyst.ui.note.toShortDisplay
 import com.vitorpamplona.quartz.experimental.bounties.addedRewardValue
 import com.vitorpamplona.quartz.experimental.bounties.hasAdditionalReward
 import com.vitorpamplona.quartz.lightning.LnInvoiceUtil
-import com.vitorpamplona.quartz.nip01Core.core.AddressableEvent
 import com.vitorpamplona.quartz.nip01Core.core.Event
 import com.vitorpamplona.quartz.nip01Core.core.HexKey
 import com.vitorpamplona.quartz.nip01Core.hints.EventHintBundle
@@ -101,14 +100,6 @@ class AddressableNote(
 
     fun dTag(): String = address.dTag
 
-    override fun wasOrShouldBeDeletedBy(
-        deletionEvents: Set<HexKey>,
-        deletionAddressables: Set<Address>,
-    ): Boolean {
-        val thisEvent = event
-        return deletionAddressables.contains(address) || (thisEvent != null && deletionEvents.contains(thisEvent.id))
-    }
-
     fun toNAddr() = NAddress.create(address.kind, address.pubKeyHex, address.dTag, relayHintUrl())
 
     fun toATag() = ATag(address, relayHintUrl())
@@ -911,14 +902,6 @@ open class Note(
         }
     }
 
-    open fun wasOrShouldBeDeletedBy(
-        deletionEvents: Set<HexKey>,
-        deletionAddressables: Set<Address>,
-    ): Boolean {
-        val thisEvent = event
-        return deletionEvents.contains(idHex) || (thisEvent is AddressableEvent && deletionAddressables.contains(thisEvent.address()))
-    }
-
     fun toETag(): ETag {
         val noteEvent = event
         return if (noteEvent != null) {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/feeds/FeedContentState.kt

@@ -23,6 +23,7 @@ package com.vitorpamplona.amethyst.ui.feeds
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.Stable
 import androidx.compose.runtime.mutableStateOf
+import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.amethyst.model.Note
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
 import com.vitorpamplona.amethyst.ui.dal.AdditiveFeedFilter
@@ -144,11 +145,15 @@ class FeedContentState(
                     if (deletionEvents.isEmpty()) {
                         oldNotesState.feed.value.list
                     } else {
-                        val deletedEventIds = deletionEvents.flatMapTo(HashSet()) { it.deleteEventIds() }
-                        val deletedEventAddresses = deletionEvents.flatMapTo(HashSet()) { it.deleteAddresses() }
                         oldNotesState.feed.value.list
-                            .filter { !it.wasOrShouldBeDeletedBy(deletedEventIds, deletedEventAddresses) }
+                            .filter {
-                            .toImmutableList()
+                                val noteEvent = it.event
+                                if (noteEvent != null) {
+                                    !LocalCache.deletionIndex.hasBeenDeleted(noteEvent)
+                                } else {
+                                    false
+                                }
+                            }.toImmutableList()
                     }
 
                 val newList =
@@ -156,6 +161,7 @@ class FeedContentState(
                         .updateListWith(oldList, newItems)
                         .distinctBy { it.idHex }
                         .toImmutableList()
+
                 if (!equalImmutableLists(newList, oldNotesState.feed.value.list)) {
                     updateFeed(newList)
                 }