- Finishes the transition to EventHint objects for building events.

- Removes the "a-tag" dependency on Addressable interface because the `a` can have different names in different objects.

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/model/nip18Reposts/RepostAction.kt

@@ -22,7 +22,7 @@ package com.vitorpamplona.amethyst.commons.model.nip18Reposts
 
 import com.vitorpamplona.amethyst.commons.model.Note
 import com.vitorpamplona.quartz.nip01Core.core.Event
-import com.vitorpamplona.quartz.nip01Core.relay.normalizer.RelayUrlNormalizer
+import com.vitorpamplona.quartz.nip01Core.hints.EventHintBundle
 import com.vitorpamplona.quartz.nip01Core.signers.NostrSigner
 import com.vitorpamplona.quartz.nip18Reposts.GenericRepostEvent
 import com.vitorpamplona.quartz.nip18Reposts.RepostEvent
@@ -35,34 +35,26 @@ object RepostAction {
     /**
      * Creates a signed repost event.
      *
-     * @param event The event to repost
+     * @param eventHint The event to repost
      * @param signer The NostrSigner to sign the event
-     * @param noteHint Optional relay hint where the note was seen
-     * @param authorHint Optional relay hint for the author's outbox
      * @return Signed repost event ready to broadcast
      * @throws IllegalStateException if signer is not writeable
      */
     suspend fun repost(
-        event: Event,
+        eventHint: EventHintBundle<Event>,
         signer: NostrSigner,
-        noteHint: String? = null,
-        authorHint: String? = null,
     ): Event {
         if (!signer.isWriteable()) {
             throw IllegalStateException("Cannot repost: signer is not writeable")
         }
 
-        // Normalize relay hints
-        val normalizedNoteHint = noteHint?.let { RelayUrlNormalizer.normalizeOrNull(it) }
-        val normalizedAuthorHint = authorHint?.let { RelayUrlNormalizer.normalizeOrNull(it) }
-
         // Use NIP-18 RepostEvent (kind 6) for text notes (kind 1)
         // Use GenericRepostEvent (kind 16) for all other kinds
         val template =
-            if (event.kind == 1) {
-                RepostEvent.build(event, normalizedNoteHint, normalizedAuthorHint)
+            if (eventHint.event.kind == 1) {
+                RepostEvent.build(eventHint)
             } else {
-                GenericRepostEvent.build(event, normalizedNoteHint, normalizedAuthorHint)
+                GenericRepostEvent.build(eventHint)
             }
 
         return signer.sign(template)
@@ -86,10 +78,8 @@ object RepostAction {
         if (!signer.isWriteable()) return null
         if (note.hasBoostedInTheLast5Minutes(signer.pubKey)) return null
 
-        val noteEvent = note.event ?: return null
-        val noteHint = note.relayHintUrl()?.url
-        val authorHint = note.author?.bestRelayHint()?.url
+        val hint = note.toEventHint<Event>() ?: return null
 
-        return repost(noteEvent, signer, noteHint, authorHint)
+        return repost(hint, signer)
     }
 }

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/model/nip25Reactions/ReactionAction.kt

@@ -24,7 +24,6 @@ import com.vitorpamplona.amethyst.commons.model.Note
 import com.vitorpamplona.amethyst.commons.model.User
 import com.vitorpamplona.quartz.nip01Core.core.Event
 import com.vitorpamplona.quartz.nip01Core.hints.EventHintBundle
-import com.vitorpamplona.quartz.nip01Core.relay.normalizer.RelayUrlNormalizer
 import com.vitorpamplona.quartz.nip01Core.signers.NostrSigner
 import com.vitorpamplona.quartz.nip17Dm.NIP17Factory
 import com.vitorpamplona.quartz.nip17Dm.base.NIP17Group
@@ -49,18 +48,14 @@ object ReactionAction {
      * @throws IllegalStateException if signer is not writeable
      */
     suspend fun reactTo(
-        event: Event,
+        eventHint: EventHintBundle<Event>,
         reaction: String,
         signer: NostrSigner,
-        relayHint: String? = null,
     ): ReactionEvent {
         if (!signer.isWriteable()) {
             throw IllegalStateException("Cannot react: signer is not writeable")
         }
 
-        val normalizedRelayHint = relayHint?.let { RelayUrlNormalizer.normalizeOrNull(it) }
-        val eventHint = EventHintBundle(event, normalizedRelayHint)
-
         // Handle custom emoji reactions (format: ":emoji_name:")
         val template =
             if (reaction.startsWith(":")) {
@@ -82,10 +77,9 @@ object ReactionAction {
      * Creates a "like" reaction ("+").
      */
     suspend fun like(
-        event: Event,
+        event: EventHintBundle<Event>,
         signer: NostrSigner,
-        relayHint: String? = null,
-    ): ReactionEvent = reactTo(event, "+", signer, relayHint)
+    ): ReactionEvent = reactTo(event, "+", signer)
 
     /**
      * Advanced: React to an event with support for NIP-17 private groups.
@@ -102,7 +96,6 @@ object ReactionAction {
      * @param onPrivate Callback for private group reactions (returns NIP17Factory.Result)
      */
     suspend fun reactToWithGroupSupport(
-        event: Event,
         eventHint: EventHintBundle<Event>,
         reaction: String,
         signer: NostrSigner,
@@ -113,6 +106,8 @@ object ReactionAction {
             throw IllegalStateException("Cannot react: signer is not writeable")
         }
 
+        val event = eventHint.event
+
         // Check if this is a NIP-17 private group event
         if (event is NIP17Group) {
             val users = event.groupMembers().toList()
@@ -185,9 +180,8 @@ object ReactionAction {
         if (!signer.isWriteable()) return
         if (note.hasReacted(by, reaction)) return
 
-        val noteEvent = note.event ?: return
         val eventHint = note.toEventHint<Event>() ?: return
 
-        reactToWithGroupSupport(noteEvent, eventHint, reaction, signer, onPublic, onPrivate)
+        reactToWithGroupSupport(eventHint, reaction, signer, onPublic, onPrivate)
     }
 }