From ae5a28fadc120662faa227fc4eaa4c8d7c9bb0c7 Mon Sep 17 00:00:00 2001
From: Tim Van Baak <tim.vanbaak@gmail.com>
Date: Wed, 2 Jun 2021 18:08:56 -0700
Subject: [PATCH] tmp

---
 amanuensis/backend/index.py | 30 ++++++++++++++++++++++++++++++
 tests/test_index.py         |  0
 2 files changed, 30 insertions(+)
 create mode 100644 amanuensis/backend/index.py
 create mode 100644 tests/test_index.py

diff --git a/amanuensis/backend/index.py b/amanuensis/backend/index.py
new file mode 100644
index 0000000..bdd8ac5
--- /dev/null
+++ b/amanuensis/backend/index.py
@@ -0,0 +1,30 @@
+"""
+Membership query interface
+"""
+
+from amanuensis.db import DbContext, ArticleIndex, IndexType
+from amanuensis.errors import ArgumentError
+
+
+def create(
+    db: DbContext,
+    lexicon_id: int,
+    index_type: IndexType,
+    pattern: str,
+    logical_order: int,
+    display_order: int,
+    capacity: int) -> ArticleIndex:
+    """
+    """
+
+    new_index = ArticleIndex(
+        lexicon_id=lexicon_id,
+        index_type=index_type,
+        pattern=pattern,
+        logical_order=logical_order,
+        display_order=display_order,
+        capacity=capacity,
+    )
+    db.session.add(new_index)
+    db.session.commit()
+    return new_index
diff --git a/tests/test_index.py b/tests/test_index.py
new file mode 100644
index 0000000..e69de29