Simplify leave deleted

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

@@ -4351,24 +4351,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         }
 
         private void onActionDelete(TupleMessageEx message) {
-            Bundle args = new Bundle();
-            args.putLong("account", message.account == null ? -1 : message.account);
-
-            new SimpleTask<EntityAccount>() {
-                @Override
-                protected EntityAccount onExecute(Context context, Bundle args) throws Throwable {
-                    long aid = args.getLong("account");
-
-                    DB db = DB.getInstance(context);
-                    return db.account().getAccount(aid);
-                }
-
-                @Override
-                protected void onExecuted(Bundle args, EntityAccount account) {
-                    boolean leave_deleted = (account != null &&
-                            account.protocol == EntityAccount.TYPE_POP &&
-                            account.leave_deleted);
-
             Bundle aargs = new Bundle();
             aargs.putString("question", context.getString(R.string.title_ask_delete));
             aargs.putString("remark", message.getRemark());
@@ -4380,7 +4362,9 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
 
             SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
             boolean delete_asked = prefs.getBoolean("delete_asked", false);
-                    if (delete_asked || leave_deleted) {
+            if (delete_asked ||
+                    (message.accountProtocol == EntityAccount.TYPE_POP &&
+                            message.accountLeaveDeleted)) {
                 Intent data = new Intent();
                 data.putExtra("args", aargs);
                 parentFragment.onActivityResult(FragmentMessages.REQUEST_MESSAGE_DELETE, RESULT_OK, data);
@@ -4393,13 +4377,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             ask.show(parentFragment.getParentFragmentManager(), "message:delete");
         }
 
-                @Override
-                protected void onException(Bundle args, Throwable ex) {
-                    Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
-                }
-            }.execute(context, owner, args, "message:delete");
-        }
-
         private void onActionJunk(TupleMessageEx message) {
             boolean canBlock = false;
             if (message.from != null && message.from.length > 0) {

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

@@ -66,7 +66,7 @@ import io.requery.android.database.sqlite.SQLiteDatabase;
 // https://developer.android.com/topic/libraries/architecture/room.html
 
 @Database(
-        version = 206,
+        version = 207,
         entities = {
                 EntityIdentity.class,
                 EntityAccount.class,
@@ -2091,6 +2091,13 @@ public abstract class DB extends RoomDatabase {
                         Log.i("DB migration from version " + startVersion + " to " + endVersion);
                         db.execSQL("ALTER TABLE `account` ADD COLUMN `capabilities` TEXT");
                     }
+                }).addMigrations(new Migration(206, 207) {
+                    @Override
+                    public void migrate(@NonNull SupportSQLiteDatabase db) {
+                        Log.i("DB migration from version " + startVersion + " to " + endVersion);
+                        db.execSQL("DROP VIEW `account_view`");
+                        db.execSQL("CREATE VIEW IF NOT EXISTS `account_view` AS " + TupleAccountView.query);
+                    }
                 }).addMigrations(new Migration(998, 999) {
                     @Override
                     public void migrate(@NonNull SupportSQLiteDatabase db) {

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

@@ -47,7 +47,7 @@ public interface DaoMessage {
     @SuppressWarnings(RoomWarnings.CURSOR_MISMATCH)
     @Query("SELECT message.*" +
             ", account.pop AS accountProtocol, account.name AS accountName, COALESCE(identity.color, folder.color, account.color) AS accountColor" +
-            ", account.notify AS accountNotify, account.auto_seen AS accountAutoSeen" +
+            ", account.notify AS accountNotify, account.leave_deleted AS accountLeaveDeleted, account.auto_seen AS accountAutoSeen" +
             ", folder.name AS folderName, folder.color AS folderColor, folder.display AS folderDisplay, folder.type AS folderType, folder.unified AS folderUnified, folder.read_only AS folderReadOnly" +
             ", IFNULL(identity.display, identity.name) AS identityName, identity.email AS identityEmail, identity.color AS identityColor, identity.synchronize AS identitySynchronize" +
             ", '[' || group_concat(message.`from`, ',') || ']' AS senders" +
@@ -125,7 +125,7 @@ public interface DaoMessage {
     @SuppressWarnings(RoomWarnings.CURSOR_MISMATCH)
     @Query("SELECT message.*" +
             ", account.pop AS accountProtocol, account.name AS accountName, COALESCE(identity.color, folder.color, account.color) AS accountColor" +
-            ", account.notify AS accountNotify, account.auto_seen AS accountAutoSeen" +
+            ", account.notify AS accountNotify, account.leave_deleted AS accountLeaveDeleted, account.auto_seen AS accountAutoSeen" +
             ", folder.name AS folderName, folder.color AS folderColor, folder.display AS folderDisplay, folder.type AS folderType, folder.unified AS folderUnified, folder.read_only AS folderReadOnly" +
             ", IFNULL(identity.display, identity.name) AS identityName, identity.email AS identityEmail, identity.color AS identityColor, identity.synchronize AS identitySynchronize" +
             ", '[' || group_concat(message.`from`, ',') || ']' AS senders" +
@@ -194,7 +194,7 @@ public interface DaoMessage {
     @Transaction
     @Query("SELECT message.*" +
             ", account.pop AS accountProtocol, account.name AS accountName, COALESCE(identity.color, folder.color, account.color) AS accountColor" +
-            ", account.notify AS accountNotify, account.auto_seen AS accountAutoSeen" +
+            ", account.notify AS accountNotify, account.leave_deleted AS accountLeaveDeleted, account.auto_seen AS accountAutoSeen" +
             ", folder.name AS folderName, folder.color AS folderColor, folder.display AS folderDisplay, folder.type AS folderType, folder.unified AS folderUnified, folder.read_only AS folderReadOnly" +
             ", IFNULL(identity.display, identity.name) AS identityName, identity.email AS identityEmail, identity.color AS identityColor, identity.synchronize AS identitySynchronize" +
             ", message.`from` AS senders" +
@@ -435,7 +435,7 @@ public interface DaoMessage {
 
     @Query("SELECT message.*" +
             ", account.pop AS accountProtocol, account.name AS accountName, identity.color AS accountColor" +
-            ", account.notify AS accountNotify, account.auto_seen AS accountAutoSeen" +
+            ", account.notify AS accountNotify, account.leave_deleted AS accountLeaveDeleted, account.auto_seen AS accountAutoSeen" +
             ", folder.name AS folderName, folder.color AS folderColor, folder.display AS folderDisplay, folder.type AS folderType, folder.unified AS folderUnified, folder.read_only AS folderReadOnly" +
             ", IFNULL(identity.display, identity.name) AS identityName, identity.email AS identityEmail, identity.color AS identityColor, identity.synchronize AS identitySynchronize" +
             ", message.`from` AS senders" +
@@ -467,7 +467,7 @@ public interface DaoMessage {
     @Transaction
     @Query("SELECT message.*" +
             ", account.pop AS accountProtocol, account.name AS accountName, COALESCE(identity.color, folder.color, account.color) AS accountColor" +
-            ", account.notify AS accountNotify, account.auto_seen AS accountAutoSeen" +
+            ", account.notify AS accountNotify, account.leave_deleted AS accountLeaveDeleted, account.auto_seen AS accountAutoSeen" +
             ", folder.name AS folderName, folder.color AS folderColor, folder.display AS folderDisplay, folder.type AS folderType, folder.unified AS folderUnified, folder.read_only AS folderReadOnly" +
             ", IFNULL(identity.display, identity.name) AS identityName, identity.email AS identityEmail, identity.color AS identityColor, identity.synchronize AS identitySynchronize" +
             ", message.`from` AS senders" +

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

@@ -2436,24 +2436,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         }
 
         private void onSwipeDelete(@NonNull TupleMessageEx message) {
-            Bundle args = new Bundle();
-            args.putLong("account", message.account == null ? -1 : message.account);
-
-            new SimpleTask<EntityAccount>() {
-                @Override
-                protected EntityAccount onExecute(Context context, Bundle args) throws Throwable {
-                    long aid = args.getLong("account");
-
-                    DB db = DB.getInstance(context);
-                    return db.account().getAccount(aid);
-                }
-
-                @Override
-                protected void onExecuted(Bundle args, EntityAccount account) {
-                    boolean leave_deleted = (account != null &&
-                            account.protocol == EntityAccount.TYPE_POP &&
-                            account.leave_deleted);
-
             Bundle aargs = new Bundle();
             aargs.putString("question", getString(R.string.title_ask_delete));
             aargs.putString("remark", message.getRemark());
@@ -2465,7 +2447,9 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
 
             SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
             boolean delete_asked = prefs.getBoolean("delete_asked", false);
-                    if (delete_asked || leave_deleted) {
+            if (delete_asked ||
+                    (message.accountProtocol == EntityAccount.TYPE_POP &&
+                            message.accountLeaveDeleted)) {
                 Intent data = new Intent();
                 data.putExtra("args", aargs);
                 onActivityResult(REQUEST_MESSAGE_DELETE, RESULT_OK, data);
@@ -2478,13 +2462,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
             ask.show(getParentFragmentManager(), "swipe:delete");
         }
 
-                @Override
-                protected void onException(Bundle args, Throwable ex) {
-                    Log.unexpectedError(getParentFragmentManager(), ex);
-                }
-            }.execute(FragmentMessages.this, args, "message:delete");
-        }
-
         private void swipeFolder(@NonNull TupleMessageEx message, @NonNull Long target) {
             Bundle args = new Bundle();
             args.putLong("id", message.id);

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

@@ -31,7 +31,7 @@ import java.util.Objects;
         value = TupleAccountView.query
 )
 public class TupleAccountView {
-    static final String query = "SELECT id, pop, name, color, synchronize, notify, auto_seen, created FROM account";
+    static final String query = "SELECT id, pop, name, color, synchronize, notify, leave_deleted, auto_seen, created FROM account";
 
     @NonNull
     public Long id;
@@ -45,6 +45,8 @@ public class TupleAccountView {
     @NonNull
     public Boolean notify = false;
     @NonNull
+    public Boolean leave_deleted = false;
+    @NonNull
     public Boolean auto_seen = true;
     public Long created;
 
@@ -58,6 +60,7 @@ public class TupleAccountView {
                     Objects.equals(this.color, other.color) &&
                     this.synchronize.equals(other.synchronize) &&
                     this.notify.equals(other.notify) &&
+                    this.leave_deleted.equals(other.leave_deleted) &&
                     this.auto_seen.equals(other.auto_seen) &&
                     Objects.equals(this.created, other.created));
         } else

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

@@ -38,6 +38,7 @@ public class TupleMessageEx extends EntityMessage {
     public String accountName;
     public Integer accountColor;
     public boolean accountNotify;
+    public boolean accountLeaveDeleted;
     public boolean accountAutoSeen;
     public String folderName;
     public Integer folderColor;
@@ -123,6 +124,7 @@ public class TupleMessageEx extends EntityMessage {
                     Objects.equals(this.accountName, other.accountName) &&
                     Objects.equals(this.accountColor, other.accountColor) &&
                     this.accountNotify == other.accountNotify &&
+                    this.accountLeaveDeleted == other.accountLeaveDeleted &&
                     this.accountAutoSeen == other.accountAutoSeen &&
                     this.folderName.equals(other.folderName) &&
                     Objects.equals(this.folderDisplay, other.folderDisplay) &&