chore: release v1.0.0 — каркас FastAPI, ingress Grafana, интеграции, документация

Made-with: Cursor

onguard24/db.py

@@ -0,0 +1,32 @@
+import asyncpg
+
+from onguard24.config import Settings
+
+
+def normalize_dsn(url: str) -> str:
+    if url.startswith("postgres://"):
+        return url.replace("postgres://", "postgresql://", 1)
+    return url
+
+
+async def create_pool(settings: Settings) -> asyncpg.Pool | None:
+    if not settings.database_url.strip():
+        return None
+    dsn = normalize_dsn(settings.database_url.strip())
+    return await asyncpg.create_pool(dsn=dsn, min_size=1, max_size=10)
+
+
+MIGRATION_001 = """
+CREATE TABLE IF NOT EXISTS ingress_events (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    source text NOT NULL,
+    received_at timestamptz NOT NULL DEFAULT now(),
+    body jsonb NOT NULL
+);
+CREATE INDEX IF NOT EXISTS ingress_events_received_at_idx ON ingress_events (received_at DESC);
+"""
+
+
+async def migrate(pool: asyncpg.Pool) -> None:
+    async with pool.acquire() as conn:
+        await conn.execute(MIGRATION_001)