fix(announcements): make sure only valid announcements are shown to the user

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

src/views/Conversations/ConversationView.vue

@@ -14,7 +14,11 @@
       ]"
     />
     <div
-      v-if="conversation.event && !isCurrentActorAuthor"
+      v-if="
+        conversation.event &&
+        !isCurrentActorAuthor &&
+        isOriginCommentAuthorEventOrganizer
+      "
       class="bg-mbz-yellow p-6 mb-3 rounded flex gap-2 items-center"
     >
       <Calendar :size="36" />
@@ -132,7 +136,11 @@
         >
       </form>
       <div
-        v-else-if="conversation.event"
+        v-else-if="
+          conversation.event &&
+          !isCurrentActorAuthor &&
+          isOriginCommentAuthorEventOrganizer
+        "
         class="bg-mbz-yellow p-6 rounded flex gap-2 items-center mt-3"
       >
         <Calendar :size="36" />
@@ -292,6 +300,16 @@ const isCurrentActorAuthor = computed(
     currentActor.value.id !== conversation.value?.actor?.id
 );
 
+const isOriginCommentAuthorEventOrganizer = computed(
+  () =>
+    conversation.value?.originComment?.actor &&
+    conversation.value?.event &&
+    [
+      conversation.value?.event?.organizerActor?.id,
+      conversation.value?.event?.attributedTo?.id,
+    ].includes(conversation.value?.originComment?.actor.id)
+);
+
 useHead({
   title: () => title.value,
 });