Moved the "accounting.journal_entry.utils.offset_alias" module to "accounting.utils.offset_alias".

src/accounting/utils/offset_alias.py

@@ -0,0 +1,39 @@
+# The Mia! Accounting Project.
+# Author: imacat@mail.imacat.idv.tw (imacat), 2023/3/15
+
+#  Copyright (c) 2023 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+"""The SQLAlchemy alias for the offset items.
+
+"""
+import typing as t
+
+import sqlalchemy as sa
+
+from accounting.models import JournalEntryLineItem
+
+
+def offset_alias() -> sa.Alias:
+    """Returns the SQLAlchemy alias for the offset items.
+
+    :return: The SQLAlchemy alias for the offset items.
+    """
+
+    def as_from(model_cls: t.Any) -> sa.FromClause:
+        return model_cls
+
+    def as_alias(alias: t.Any) -> sa.Alias:
+        return alias
+
+    return as_alias(sa.alias(as_from(JournalEntryLineItem), name="offset"))