refactor: add Settings singleton pattern for config management

src/tryton_mcp/server.py

@@ -0,0 +1,71 @@
+"""
+MCP Server for Naliia Module
+"""
+
+from sabatron_tryton_rpc_client.client import Client
+from fastmcp import FastMCP
+from typing import List
+import datetime
+
+from tryton_mcp.config import settings
+
+
+mcp = FastMCP("Tryton MCP Server")
+
+
+@mcp.tool()
+def create_schedule(
+    professional: int, description: str, customer: int, date: str, service_center: int
+) -> List[int]:
+
+    example_schedule = [
+        {
+            "professional": 6,
+            "description": description,
+            "customer": 4,
+            "date": datetime.datetime.fromisoformat(date),
+            "service_center": 11,
+        }
+    ]
+
+    client = Client(**settings.to_dict())
+
+    client.connect()
+    name = "model.naliia.schedule.create"
+    args = [example_schedule, {}]
+    response = client.call(name, args)
+
+    return response
+
+
+@mcp.tool()
+def find_service_centers():
+    client = Client(**settings.to_dict())
+
+    client.connect()
+
+    name = "model.naliia.service_center.search_read"
+    args = [[[]], 0, None, None, ["name", "address.street"], {}]
+    response = client.call(name, args)
+
+    return response
+
+
+@mcp.tool()
+def find_products_and_services():
+    client = Client(**settings.to_dict())
+
+    client.connect()
+
+    name = "model.product.product.search_read"
+    args = [
+        [["active", "=", True], ["salable", "=", True]],
+        0,
+        None,
+        None,
+        ["name", "list_price", "description"],
+        {"company": 1},
+    ]
+    response = client.call(name, args)
+
+    return response