Settings table & repo, tests

pyproject.toml

@@ -56,7 +56,7 @@ dev = [
     "mkdocs>=1.6.1",
     "mkdocs-material>=9.6.14",
     "pre-commit>=4.2.0",
-    "pyright>=1.1.402",
+    "pyright>=1.1.403",
     "pytest>=8.4.0",
     "pytest-asyncio>=1.0.0",
     "pytest-cov>=6.2.1",

src/haiku/rag/store/engine.py

@@ -60,11 +60,28 @@ class Store:
             )
         """)
 
+        # Create settings table for storing current configuration
+        db.execute("""
+            CREATE TABLE IF NOT EXISTS settings (
+                id INTEGER PRIMARY KEY DEFAULT 1,
+                settings TEXT NOT NULL DEFAULT '{}'
+            )
+        """)
+
         # Create indexes for better performance
         db.execute(
             "CREATE INDEX IF NOT EXISTS idx_chunks_document_id ON chunks(document_id)"
         )
 
+        # Save current settings to the new database
+        from haiku.rag.config import Config
+
+        settings_json = Config.model_dump_json()
+        db.execute(
+            "INSERT OR IGNORE INTO settings (id, settings) VALUES (1, ?)",
+            (settings_json,),
+        )
+
         db.commit()
         return db
 

src/haiku/rag/store/repositories/settings.py

@@ -0,0 +1,36 @@
+import json
+from typing import Any
+
+from haiku.rag.store.engine import Store
+
+
+class SettingsRepository:
+    def __init__(self, store: Store):
+        self.store = store
+
+    def get(self) -> dict[str, Any]:
+        """Get all settings from the database."""
+        if self.store._connection is None:
+            raise ValueError("Store connection is not available")
+
+        cursor = self.store._connection.execute("SELECT settings FROM settings LIMIT 1")
+        row = cursor.fetchone()
+        if row:
+            return json.loads(row[0])
+        return {}
+
+    def save(self) -> None:
+        """Sync settings from the current AppConfig to database."""
+        if self.store._connection is None:
+            raise ValueError("Store connection is not available")
+
+        from haiku.rag.config import Config
+
+        settings_json = Config.model_dump_json()
+
+        self.store._connection.execute(
+            "INSERT INTO settings (id, settings) VALUES (1, ?) ON CONFLICT(id) DO UPDATE SET settings = excluded.settings",
+            (settings_json,),
+        )
+
+        self.store._connection.commit()

tests/test_settings.py

@@ -0,0 +1,33 @@
+from haiku.rag.config import Config
+from haiku.rag.store.engine import Store
+from haiku.rag.store.repositories.settings import SettingsRepository
+
+
+def test_settings_table_populated_on_store_init():
+    """Test that settings table is populated with current config when store is initialized."""
+
+    store = Store(":memory:")
+    settings_repo = SettingsRepository(store)
+
+    db_settings = settings_repo.get()
+    config_dict = Config.model_dump(mode="json")
+
+    assert db_settings == config_dict
+
+    store.close()
+
+
+def test_settings_save_and_retrieve():
+    """Test saving and retrieving settings after config change."""
+    store = Store(":memory:")
+    settings_repo = SettingsRepository(store)
+
+    original_chunk_size = Config.CHUNK_SIZE
+    Config.CHUNK_SIZE = 2 * original_chunk_size
+
+    settings_repo.save()
+    retrieved_settings = settings_repo.get()
+    assert retrieved_settings["CHUNK_SIZE"] == 2 * original_chunk_size
+
+    Config.CHUNK_SIZE = original_chunk_size
+    store.close()

uv.lock

@@ -881,7 +881,7 @@ dev = [
     { name = "mkdocs", specifier = ">=1.6.1" },
     { name = "mkdocs-material", specifier = ">=9.6.14" },
     { name = "pre-commit", specifier = ">=4.2.0" },
-    { name = "pyright", specifier = ">=1.1.402" },
+    { name = "pyright", specifier = ">=1.1.403" },
     { name = "pytest", specifier = ">=8.4.0" },
     { name = "pytest-asyncio", specifier = ">=1.0.0" },
     { name = "pytest-cov", specifier = ">=6.2.1" },
@@ -2305,15 +2305,15 @@ wheels = [
 
 [[package]]
 name = "pyright"
-version = "1.1.402"
+version = "1.1.403"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "nodeenv" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/aa/04/ce0c132d00e20f2d2fb3b3e7c125264ca8b909e693841210534b1ea1752f/pyright-1.1.402.tar.gz", hash = "sha256:85a33c2d40cd4439c66aa946fd4ce71ab2f3f5b8c22ce36a623f59ac22937683", size = 3888207, upload-time = "2025-06-11T08:48:35.759Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/fe/f6/35f885264ff08c960b23d1542038d8da86971c5d8c955cfab195a4f672d7/pyright-1.1.403.tar.gz", hash = "sha256:3ab69b9f41c67fb5bbb4d7a36243256f0d549ed3608678d381d5f51863921104", size = 3913526, upload-time = "2025-07-09T07:15:52.882Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/fe/37/1a1c62d955e82adae588be8e374c7f77b165b6cb4203f7d581269959abbc/pyright-1.1.402-py3-none-any.whl", hash = "sha256:2c721f11869baac1884e846232800fe021c33f1b4acb3929cff321f7ea4e2982", size = 5624004, upload-time = "2025-06-11T08:48:33.998Z" },
+    { url = "https://files.pythonhosted.org/packages/49/b6/b04e5c2f41a5ccad74a1a4759da41adb20b4bc9d59a5e08d29ba60084d07/pyright-1.1.403-py3-none-any.whl", hash = "sha256:c0eeca5aa76cbef3fcc271259bbd785753c7ad7bcac99a9162b4c4c7daed23b3", size = 5684504, upload-time = "2025-07-09T07:15:50.958Z" },
 ]
 
 [[package]]