From cd2b5d78a182d386d6197c2040e3b6da53a1aa99 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Mon, 4 Mar 2024 13:16:34 -0500
Subject: [PATCH] Don't show button to edit the post if the author of the
 original post is not the logged in user

---
 .../amethyst/ui/note/NoteCompose.kt           | 33 +++++++++++++++----
 app/src/main/res/values/strings.xml           |  2 +-
 2 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
index c4077a767..e1922634a 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
@@ -1516,7 +1516,7 @@ fun RenderTextModificationEvent(
     val noteEvent = note.event as? TextNoteModificationEvent ?: return
     val noteAuthor = note.author ?: return
 
-    val isAuthorTheLoggedUser = remember(note.event) { accountViewModel.isLoggedUser(note.author) }
+    // val isAuthorTheLoggedUser = remember(note.event) { accountViewModel.isLoggedUser(note.author) }
 
     val editState =
         remember {
@@ -1543,6 +1543,13 @@ fun RenderTextModificationEvent(
             mutableStateOf(false)
         }
 
+    val isAuthorTheLoggedUser =
+        remember {
+            val authorOfTheOriginalNote = noteEvent.editedNote()?.let { accountViewModel.getNoteIfExists(it)?.author }
+
+            mutableStateOf(accountViewModel.isLoggedUser(authorOfTheOriginalNote))
+        }
+
     Card(
         modifier = MaterialTheme.colorScheme.imageModifier,
     ) {
@@ -1574,6 +1581,16 @@ fun RenderTextModificationEvent(
             noteEvent.editedNote()?.let {
                 LoadNote(baseNoteHex = it, accountViewModel = accountViewModel) { baseNote ->
                     baseNote?.let {
+                        val noteState by baseNote.live().metadata.observeAsState()
+
+                        LaunchedEffect(key1 = noteState) {
+                            val newAuthor = accountViewModel.isLoggedUser(noteState?.note?.author)
+
+                            if (isAuthorTheLoggedUser.value != newAuthor) {
+                                isAuthorTheLoggedUser.value = newAuthor
+                            }
+                        }
+
                         Column(
                             modifier =
                                 MaterialTheme.colorScheme.innerPostModifier.padding(Size10dp).clickable {
@@ -1609,13 +1626,15 @@ fun RenderTextModificationEvent(
                 }
             }
 
-            Spacer(modifier = StdVertSpacer)
+            if (isAuthorTheLoggedUser.value) {
+                Spacer(modifier = StdVertSpacer)
 
-            Button(
-                onClick = { wantsToEditPost.value = true },
-                modifier = Modifier.fillMaxWidth(),
-            ) {
-                Text(text = stringResource(id = R.string.accept_the_suggestion))
+                Button(
+                    onClick = { wantsToEditPost.value = true },
+                    modifier = Modifier.fillMaxWidth(),
+                ) {
+                    Text(text = stringResource(id = R.string.accept_the_suggestion))
+                }
             }
         }
     }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 296eb4049..5963977bc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -797,7 +797,7 @@
     <string name="ots_info_description">There\'s proof this post was signed sometime before %1$s. The proof was stamped in the Bitcoin blockchain at that date and time.</string>
 
     <string name="edit_post">Edit Post</string>
-    <string name="proposal_to_edit">Proposal to improve your post</string>
+    <string name="proposal_to_edit">Proposal to improve a post</string>
     <string name="message_to_author">Summary of changes</string>
     <string name="message_to_author_placeholder">Quick fixes…</string>