added clearlog after successful data post

DevicePolling/Polling.cs

@@ -80,7 +80,7 @@ namespace ZktecoAttendenceService
                         foreach (var machine in machines)
                         {
 
-                            //if (machine.MachineIp == "192.168.50.8")
+                            if (machine.MachineIp == "192.168.50.8")
                             {
                                 bool isConnected = axCZKEM1.Connect_Net(machine.MachineIp, Convert.ToInt32(machine.PortNumber));
                                 if (isConnected)
@@ -160,75 +160,90 @@ namespace ZktecoAttendenceService
         public List<string> poolMachineDataColony(string ip, int port, int machineId, MySqlConnection connection)
         {
             List<string> responses = new List<string>();
+            int idwErrorCode = 0;
+            int countAttendance = 0;
+            bool allRecordsSaved = true; // Flag to track if all records are saved successfully
 
-
-            string mPath = string.Empty;
-
-            string sdwEnrollNumber = "";
-            int idwVerifyMode = 0;
-            int idwInOutMode = 0;
-            int idwYear = 0;
-            int idwMonth = 0;
-            int idwDay = 0;
-            int idwHour = 0;
-            int idwMinute = 0;
-            int idwSecond = 0;
-            int idwWorkcode = 0;
-            int CountAttendance = 0;
-
-            //Cursor = Cursors.WaitCursor;
-            //Bconnect = axCZKEM1.Connect_Net(ip, Convert.ToInt32(port));
-            //axCZKEM1.EnableDevice(machineId, false);//disable the device
+            // Ensure axCZKEM1 is initialized before using it
+            if (axCZKEM1 == null)
+            {
+                responses.Add($"MACHINE: {ip} - ERROR: SDK Not Initialized");
+                return responses;
+            }
 
             try
             {
-
-                //axCZKEM1.RegEvent(Convert.ToInt32(machineId), 65535);//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)
-                if (axCZKEM1.ReadAllGLogData(machineId))//read all the attendance records to the memory
+                // Connect to the machine
+                bool isConnected = axCZKEM1.Connect_Net(ip, port);
+                if (!isConnected)
                 {
+                    axCZKEM1.GetLastError(ref idwErrorCode);
+                    responses.Add($"MACHINE: {ip} - ERROR: Unable to connect (Code {idwErrorCode})");
+                    return responses;
+                }
+
+                // Disable the device during data retrieval
+                axCZKEM1.EnableDevice(machineId, false);
+                string sdwEnrollNumber;
+                int idwVerifyMode, idwInOutMode, idwYear, idwMonth, idwDay, idwHour, idwMinute, idwSecond, idwWorkcode = 0;
+
+                if (axCZKEM1.ReadAllGLogData(machineId)) // Read all attendance logs
+                {
+                   
                     while (axCZKEM1.SSR_GetGeneralLogData(machineId, out sdwEnrollNumber, out idwVerifyMode,
-                               out idwInOutMode, out idwYear, out idwMonth, out idwDay, out idwHour, out idwMinute, out idwSecond, ref idwWorkcode))//get records from the memory
+                        out idwInOutMode, out idwYear, out idwMonth, out idwDay, out idwHour, out idwMinute, out idwSecond, ref idwWorkcode))
+                    {
+                        try
                         {
                             DateTime date = new DateTime(idwYear, idwMonth, idwDay, idwHour, idwMinute, idwSecond);
-                        try
-                        {
-
                             Attendance log = new Attendance(sdwEnrollNumber, date, false, machineId.ToString(), "1", ip, DateTime.Now);
                             attendanceDAO.AddColony(log, connection);
-                            CountAttendance++;
-                            responses.Add("MACHINE : " + ip + " : , EMP NO : " + sdwEnrollNumber + " , TIME : " + date + "");
-
-                            //return response;
-
+                            countAttendance++;
+                            responses.Add($"MACHINE: {ip} - EMP NO: {sdwEnrollNumber} - TIME: {date}");
                         }
                         catch (Exception ex)
                         {
-                            responses.Add(ex.Message.ToString());
+                            responses.Add($"MACHINE: {ip} - ERROR: {ex.Message}");
+                            allRecordsSaved = false; // Mark as false if any record fails
                         }
                     }
 
-
-                    // responses.Add(GetTotalFromMachine(machineId));
-                    axCZKEM1.ClearGLog(machineId);
-                    //axCZKEM1.EnableDevice(machineId, true);
-
-                    // axCZKEM1.Disconnect();
-
+                    // **Clear Attendance Logs Only If All Records Are Saved**
+                    if (allRecordsSaved)
+                    {
+                        if (axCZKEM1.ClearGLog(machineId))
+                        {
+                            responses.Add($"MACHINE: {ip} - ATTENDANCE LOGS CLEARED SUCCESSFULLY");
                         }
                         else
                         {
-                    responses.Add("MACHINE : " + ip + " : NO DATA");
-                    return responses;
+                            axCZKEM1.GetLastError(ref idwErrorCode);
+                            responses.Add($"MACHINE: {ip} - ERROR: Failed to clear logs (Code {idwErrorCode})");
+                        }
+                    }
+                    else
+                    {
+                        responses.Add($"MACHINE: {ip} - LOGS NOT CLEARED: Some records failed to save.");
+                    }
+                }
+                else
+                {
+                    axCZKEM1.GetLastError(ref idwErrorCode);
+                    responses.Add($"MACHINE: {ip} - NO DATA (Error Code {idwErrorCode})");
                 }
-                return responses;
             }
             catch (Exception ex)
             {
-
-                responses.Add(ex.Message.ToString());
-                return responses;
-
+                responses.Add($"MACHINE: {ip} - ERROR: {ex.Message}");
             }
+            finally
+            {
+                // Re-enable the device and disconnect
+                axCZKEM1.EnableDevice(machineId, true);
+                axCZKEM1.Disconnect();
+            }
+
+            return responses;
         }
         int errorCode = 0;
         public List<string> poolMachineData(string ip, int port, int machineId, MySqlConnection connection)