Automatically add local sent messages to remote folder

app/src/main/java/eu/faircode/email/DaoMessage.java

@@ -261,6 +261,12 @@ public interface DaoMessage {
             " AND NOT ui_browsed")
     List<Long> getUids(long folder, Long received);
 
+    @Query("SELECT * FROM message" +
+            " WHERE folder = :folder" +
+            " AND uid IS NULL" +
+            " AND ui_browsed")
+    List<EntityMessage> getSentOrphans(long folder);
+
     @Query("SELECT * FROM message WHERE NOT ui_snoozed IS NULL")
     List<EntityMessage> getSnoozed();
 
@@ -294,6 +300,9 @@ public interface DaoMessage {
     @Query("UPDATE message SET ui_hide = :ui_hide WHERE id = :id")
     int setMessageUiHide(long id, boolean ui_hide);
 
+    @Query("UPDATE message SET ui_browsed = :ui_browsed WHERE id = :id")
+    int setMessageUiBrowsed(long id, boolean ui_browsed);
+
     @Query("UPDATE message SET ui_ignored = :ui_ignored WHERE id = :id")
     int setMessageUiIgnored(long id, boolean ui_ignored);
 

app/src/main/java/eu/faircode/email/EntityMessage.java

@@ -257,7 +257,7 @@ public class EntityMessage implements Serializable {
                     this.ui_hide.equals(other.ui_hide) &&
                     this.ui_found.equals(other.ui_found) &&
                     this.ui_ignored.equals(other.ui_ignored) &&
-                    //this.ui_browsed.equals(other.ui_browsed) &&
+                    this.ui_browsed.equals(other.ui_browsed) &&
                     (this.ui_snoozed == null ? other.ui_snoozed == null : this.ui_snoozed.equals(other.ui_snoozed)) &&
                     (this.warning == null ? other.warning == null : this.warning.equals(other.warning)) &&
                     (this.error == null ? other.error == null : this.error.equals(other.error)));

app/src/main/java/eu/faircode/email/ServiceSynchronize.java

@@ -2303,6 +2303,17 @@ public class ServiceSynchronize extends LifecycleService {
             // Delete not synchronized messages without uid
             db.message().deleteOrphans(folder.id);
 
+            // Add local sent messages to remote sent folder
+            if (EntityFolder.SENT.equals(folder.type)) {
+                List<EntityMessage> orphans = db.message().getSentOrphans(folder.id);
+                Log.i(folder.name + " sent orphans=" + orphans.size());
+                for (EntityMessage orphan : orphans) {
+                    Log.i(folder.name + " adding orphan id=" + orphan.id);
+                    EntityOperation.queue(this, db, orphan, EntityOperation.ADD);
+                    db.message().setMessageUiBrowsed(orphan.id, false); // Prevent adding again
+                }
+            }
+
             if (download) {
                 db.folder().setFolderSyncState(folder.id, "downloading");