first commit

config/service.js

@@ -0,0 +1,25 @@
+const {initPool} = require("./db") ;
+
+class ServiceHanlderClass {
+    async getData(){
+        
+        const pool = await initPool();
+        try {
+
+            const result = await pool.request().query("EXEC TDP.dbo.SP_ListFullPatientStatus01  ");
+            
+            // await pool.close();
+            // pool=null;
+            // console.log('closed')
+            return result;
+            
+        } catch (error) {
+            console.log(error)
+            throw new Error(error)
+        }
+    }
+}
+
+const ServiceHandler = new ServiceHanlderClass();
+
+module.exports = ServiceHandler;