react cards and stored proc in backend

backend_fastapi/stored.py

@@ -0,0 +1,23 @@
+from sqlalchemy import text
+from .database import async_session
+
+async def exec_procedure(proc_name, params:dict = None, database: str = None):
+    async with async_session() as session:
+        sql_params = ""
+        if params:
+            sql_params = ",".join([f"@{key} = :{key}"
+                            for key, value in params.items()])
+        dbstr = ""
+        if database:
+            dbstr = f"[{database}]."
+        sql_string = text(f'''
+            DECLARE @return_value int;
+            EXEC    @return_value = {dbstr}[dbo].[{proc_name}] {sql_params};
+            SELECT 'Return Value' = @return_value;
+        ''')
+        datas = await session.execute(
+            sql_string, params)
+        await session.commit()
+        return [dict(data._mapping) for data in datas.fetchall()]
+    
+