[Contest logging] Moved contest session from local storage to database

application/config/migration.php

@@ -21,7 +21,7 @@ $config['migration_enabled'] = TRUE;
 | be upgraded / downgraded to.
 |
 */
-$config['migration_version'] = 116;
+$config['migration_version'] = 117;
 
 /*
 |--------------------------------------------------------------------------

application/controllers/Contesting.php

@@ -42,17 +42,39 @@ class Contesting extends CI_Controller {
     }
 
     public function getSessionQsos() {
-        //load model
         $this->load->model('Contesting_model');
 
         $qso = $this->input->post('qso');
 
-        // get QSOs to fill the table
+		header('Content-Type: application/json');
-        $data = $this->Contesting_model->getSessionQsos($qso);
+		echo json_encode($this->Contesting_model->getSessionQsos($qso));
+    }
+
+	public function getSession() {
+        $this->load->model('Contesting_model');
+
+        header('Content-Type: application/json');
+		echo json_encode($this->Contesting_model->getSession());
+    }
+
+	public function deleteSession() {
+        $this->load->model('Contesting_model');
+
+        $qso = $this->input->post('qso');
+
+        $data = $this->Contesting_model->deleteSession($qso);
 
         return json_encode($data);
     }
 
+	public function setSession() {
+        $this->load->model('Contesting_model');
+
+        $this->Contesting_model->setSession();
+
+        return json_encode("ok");
+    }
+
 	public function create() {
 		$this->load->model('Contesting_model');
 		$this->load->library('form_validation');
@@ -161,10 +183,10 @@ class Contesting extends CI_Controller {
 		$band = $this->input->post('band');
 		$mode = $this->input->post('mode');
 		$contest = $this->input->post('contest');
-		$qso = $this->input->post('qso');
 
 		$this->load->model('Contesting_model');
-		$result = $this->Contesting_model->checkIfWorkedBefore($call, $band, $mode, $contest, $qso);
+
+		$result = $this->Contesting_model->checkIfWorkedBefore($call, $band, $mode, $contest);
 		
 		header('Content-Type: application/json');
 		if ($result->num_rows()) {

application/migrations/117_add_contest_session_table.php

@@ -0,0 +1,69 @@
+<?php
+defined('BASEPATH') or exit('No direct script access allowed');
+
+class Migration_add_contest_session_table extends CI_Migration
+{
+	public function up()
+	{
+		if (!$this->db->table_exists('contest_session')) {
+            $this->dbforge->add_field(array(
+                'id' => array(
+                    'type' => 'INT',
+                    'constraint' => 20,
+                    'unsigned' => TRUE,
+                    'auto_increment' => TRUE,
+                    'unique' => TRUE
+                ),
+                'contestid' => array(
+                    'type' => 'VARCHAR',
+                    'constraint' => 100,
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'exchangetype' => array(
+                    'type' => 'VARCHAR',
+                    'constraint' => 20,
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'exchangesent' => array(
+                    'type' => 'VARCHAR',
+                    'constraint' => 20,
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'serialsent' => array(
+                    'type' => 'VARCHAR',
+                    'constraint' => 20,
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'copytodok' => array(
+                    'type' => 'bigint',
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'qso' => array(
+                    'type' => 'VARCHAR',
+                    'constraint' => 100,
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+                'station_id' => array(
+                    'type' => 'bigint',
+                    'unsigned' => TRUE,
+                    'auto_increment' => FALSE
+                ),
+            ));
+
+            $this->dbforge->add_key('id', TRUE);
+
+            $this->dbforge->create_table('contest_session');
+        }
+	}
+
+	public function down()
+	{
+		$this->dbforge->drop_table('contest_session');
+	}
+}

application/models/Contesting_model.php

@@ -26,8 +26,78 @@ class Contesting_model extends CI_Model {
             " ORDER BY COL_PRIMARY_KEY ASC";
 
         $data = $this->db->query($sql);
-        header('Content-Type: application/json');
+        return $data->result();
-        echo json_encode($data->result());
+    }
+
+	function getSession() {
+        $CI =& get_instance();
+        $CI->load->model('Stations');
+        $station_id = $CI->Stations->find_active();
+
+        $sql = "SELECT * from contest_session where station_id = " . $station_id;
+
+        $data = $this->db->query($sql);
+        return $data->row();
+    }
+
+
+
+	function deleteSession() {
+        $CI =& get_instance();
+        $CI->load->model('Stations');
+        $station_id = $CI->Stations->find_active();
+
+        $sql = "delete from contest_session where station_id = " . $station_id;
+
+        $this->db->query($sql);
+		return;
+    }
+
+	function setSession() {
+        $CI =& get_instance();
+        $CI->load->model('Stations');
+        $station_id = $CI->Stations->find_active();
+
+		$qso = "";
+
+		if ($this->input->post('callsign')) {
+			$qso = xss_clean($this->input->post('start_date', true)) . ' ' . xss_clean($this->input->post('start_time', true)) . ',' . xss_clean($this->input->post('callsign', true)) . ',' . xss_clean($this->input->post('contestname', true));
+		}
+
+		$data = array(
+			'contestid' 			=> xss_clean($this->input->post('contestname', true)),
+			'exchangetype' 			=> xss_clean($this->input->post('exchangetype', true)),
+			'exchangesent' 			=> xss_clean($this->input->post('exch_sent', true)),
+			'serialsent' 			=> xss_clean($this->input->post('exch_serial_s', true)),
+			'copytodok' 			=> xss_clean($this->input->post('copyexchangetodok', true)),
+			'qso' 					=> $qso,
+			'station_id' 			=> $station_id,
+		);
+
+        $sql = "SELECT * from contest_session where station_id = " . $station_id;
+
+        $querydata = $this->db->query($sql);
+
+		if ($querydata->num_rows() == 0) {
+			$this->db->insert('contest_session', $data);
+			return;
+		}
+
+		$result = $querydata->row();
+
+		if ($result->qso != "") {
+			$data['qso'] = $result->qso;
+		}
+
+		$this->updateSession($data, $station_id);
+		
+		return;
+    }
+
+	function updateSession($data, $station_id) {
+		$this->db->where('station_id', $station_id);
+
+		$this->db->update('contest_session', $data);
     }
 
     function getActivecontests() {
@@ -137,12 +207,15 @@ class Contesting_model extends CI_Model {
 		return true;
 	}
 
-	function checkIfWorkedBefore($call, $band, $mode, $contest, $qso) {
+	function checkIfWorkedBefore($call, $band, $mode, $contest) {
 		$CI =& get_instance();
 		$CI->load->model('Stations');
 		$station_id = $CI->Stations->find_active();
 
-		$qsoarray = explode(',', $qso);
+		$contest_session = $this->getSession();
+		
+		if ($contest_session) {
+			$qsoarray = explode(',', $contest_session->qso);
 	
 			$date = DateTime::createFromFormat('d-m-Y H:i:s', $qsoarray[0]);
 			$date = $date->format('Y-m-d H:i:s');
@@ -160,4 +233,6 @@ class Contesting_model extends CI_Model {
 	
 			return $query;
 		}
+		return;
+	}
 }

assets/js/sections/contesting.js

@@ -2,11 +2,11 @@
 $("#callsign").focus();
 
 $(document).ready(function () {
-	restoreContestSession();
+	getSession().done(restoreContestSession);
 	setRst($("#mode").val());
 });
 
-// This erases the contest logging session which is stored in localStorage
+// Resets the logging form and deletes session from database
 function reset_contest_session() {
 	$('#name').val("");
 	$('.callsign-suggestions').text("");
@@ -18,7 +18,6 @@ function reset_contest_session() {
 	$('#exch_sent').val("");
 	$('#exch_rcvd').val("");
 	$("#exch_gridsquare_r").val("");
-	$("#exch_gridsquare_s").val("");
 
 	$("#callsign").focus();
 	setRst($("#mode").val());
@@ -28,28 +27,42 @@ function reset_contest_session() {
 	$(".contest_qso_table_contents").empty();
 	$('#copyexchangetodok').prop('checked', false);
 
-	localStorage.removeItem("contestid");
+	$.ajax({
-	localStorage.removeItem("exchangetype");
+		url: base_url + 'index.php/contesting/deleteSession',
-	localStorage.removeItem("qso");
+		type: 'post',
-	localStorage.removeItem("exchangereceived");
+		success: function (data) {
-	localStorage.removeItem("exchangesent");
+
-	localStorage.removeItem("serialreceived");
+		}
-	localStorage.removeItem("serialsent");
+	});
-	localStorage.removeItem("gridsquarereceived");
-	localStorage.removeItem("gridsquaresent");
-	localStorage.removeItem("copytodok");
 }
 
 // Storing the contestid in contest session
 $('#contestname').change(function () {
-	localStorage.setItem("contestid", $("#contestname").val());
+	var formdata = new FormData(document.getElementById("qso_input"));
+	setSession(formdata);
 });
 
 // Storing the exchange type in contest session
 $('#exchangetype').change(function () {
-	localStorage.setItem("exchangetype", $('#exchangetype').val());
+	var exchangetype = $("#exchangetype").val();
+	var formdata = new FormData(document.getElementById("qso_input"));
+	setSession(formdata);
+	setExchangetype(exchangetype);
 });
 
+function setSession(formdata) {
+	$.ajax({
+		url: base_url + 'index.php/contesting/setSession',
+		type: 'post',
+		data: formdata,
+		processData: false,
+		contentType: false,
+		success: function (data) {
+
+		}
+	});
+}
+
 // realtime clock
 if ( ! manual ) {
 	$(function ($) {
@@ -212,16 +225,17 @@ $("#callsign").keyup(function () {
 });
 
 function checkIfWorkedBefore() {
+	var call = $("#callsign").val();
+	if (call.length >= 3) {
 		$('#callsign_info').text("");
 		$.ajax({
 			url: base_url + 'index.php/contesting/checkIfWorkedBefore',
 			type: 'post',
 			data: {
-			'call': $("#callsign").val(),
+				'call': call,
 				'mode': $("#mode").val(),
 				'band': $("#band").val(),
-			'contest': $("#contestname").val(),
+				'contest': $("#contestname").val()
-			'qso': localStorage.getItem("qso")
 			},
 			success: function (result) {
 				if (result.message == 'Worked before') {
@@ -229,6 +243,7 @@ function checkIfWorkedBefore() {
 				}
 			}
 		});
+	}
 }
 
 function reset_log_fields() {
@@ -295,12 +310,16 @@ $('#band').change(function () {
 	checkIfWorkedBefore();
 });
 
-$('#exchangetype').change(function () {
+function setSerial(data) {
-	var exchangetype = $("#exchangetype").val();
+	var serialsent = 1;
-	setExchangetype(exchangetype);
+	if (data.serialsent != "") {
-});
+		serialsent = data.serialsent;
+	}
+	$("#exch_serial_s").val(serialsent);
+}
 
 function setExchangetype(exchangetype) {
+	getSession().done(setSerial);
 	// Perhaps a better approach is to hide everything, then just enable the things you need
 	$(".exchanger").hide();
 	$(".exchanges").hide();
@@ -310,29 +329,21 @@ function setExchangetype(exchangetype) {
 	$(".gridsquares").hide();
 	$("#exch_serial_s").val("");
 
-	var serialsent = localStorage.getItem("serialsent");
-	if (serialsent == null) {
-		serialsent = 1;
-	}
-
 	if (exchangetype == 'Exchange') {
 		$(".exchanger").show();
 		$(".exchanges").show();
 	}
 	else if (exchangetype == 'Serial') {
-		$("#exch_serial_s").val(serialsent);
 		$(".serials").show();
 		$(".serialr").show();
 	}
 	else if (exchangetype == 'Serialexchange') {
-		$("#exch_serial_s").val(serialsent);
 		$(".exchanger").show();
 		$(".exchanges").show();
 		$(".serials").show();
 		$(".serialr").show();
 	}
 	else if (exchangetype == 'Serialgridsquare') {
-		$("#exch_serial_s").val(serialsent);
 		$(".serials").show();
 		$(".serialr").show();
 		$(".gridsquarer").show();
@@ -428,10 +439,7 @@ function logQso() {
 			contentType: false,
 			enctype: 'multipart/form-data',
 			success: function (html) {
-				if (localStorage.getItem("qso") == null) {
+				setSession(formdata);
-					localStorage.setItem("qso", $("#start_date").val() + ' ' + $("#start_time").val() + ',' + $("#callsign").val().toUpperCase() + ',' + $("#contestname").val());
-				}
-
 				$('#name').val("");
 
 				$('#callsign').val("");
@@ -445,17 +453,6 @@ function logQso() {
 				}
 				$("#callsign").focus();
 
-				// Store contest session
-				localStorage.setItem("contestid", $("#contestname").val());
-				localStorage.setItem("exchangetype", $("#exchangetype").val());
-				localStorage.setItem("exchangereceived", $("#exch_rcvd").val().toUpperCase());
-				localStorage.setItem("exchangesent", $("#exch_sent").val().toUpperCase());
-				localStorage.setItem("serialreceived", $("#exch_serial_r").val());
-				localStorage.setItem("serialsent", $("#exch_serial_s").val());
-				localStorage.setItem("gridsquarereceived", $("#exch_gridsquare_r").val());
-				localStorage.setItem("gridsquaresent", $("#exch_gridsquare_s").val());
-				localStorage.setItem("copytodok", $('#copyexchangetodok').is(":checked"));
-
 				var qTable = $('.qsotable').DataTable();
 				qTable.search('').draw();
 			}
@@ -463,60 +460,41 @@ function logQso() {
 	}
 }
 
-// We are restoring the settings in the contest logging form here
+function getSession() {
-function restoreContestSession() {
+	return $.ajax({
-	var dokcopy = localStorage.getItem("copytodok");
+		url: base_url + 'index.php/contesting/getSession',
-	if (dokcopy != null) {
+		type: 'post',
+	});
+}
+	
+function restoreContestSession(data) {
+	if (data) {
+		if (data.copytodok == "1") {
 			$('#copyexchangetodok').prop('checked', true);
 		}
 	
-	var contestname = localStorage.getItem("contestid");
+		if (data.contestid != "") {
-	if (contestname != null) {
+			$("#contestname").val(data.contestid);
-		$("#contestname").val(contestname);
 		}
 	
-	var exchangetype = localStorage.getItem("exchangetype");
+		if (data.exchangetype != "") {
-	if (exchangetype != null) {
+			$("#exchangetype").val(data.exchangetype);
-		$("#exchangetype").val(exchangetype);
+			setExchangetype(data.exchangetype);
-		setExchangetype(exchangetype);
 		}
 	
-	var exchangereceived = localStorage.getItem("exchangereceived");
+		if (data.exchangesent != "") {
-	if (exchangereceived != null) {
+			$("#exch_sent").val(data.exchangesent);
-		$("#exch_rcvd").val(exchangereceived);
 		}
 	
-	var exchangesent = localStorage.getItem("exchangesent");
+		if (data.serialsent != "") {
-	if (exchangesent != null) {
+			$("#exch_serial_s").val(data.serialsent);
-		$("#exch_sent").val(exchangesent);
 		}
 	
-	var serialreceived = localStorage.getItem("serialreceived");
+		if (data.qso != "") {
-	if (serialreceived != null) {
-		$("#exch_serial_r").val(serialreceived);
-	}
-
-	var serialsent = localStorage.getItem("serialsent");
-	if (serialsent != null) {
-		$("#exch_serial_s").val(serialsent);
-	}
-
-	var gridsquarereceived = localStorage.getItem("gridsquarereceived");
-	if (gridsquarereceived != null) {
-		$("#exch_gridsquare_r").val(gridsquarereceived);
-	}
-
-	var gridsquaresent = localStorage.getItem("gridsquaresent");
-	if (gridsquaresent != null) {
-		$("#exch_gridsquare_s").val(gridsquaresent);
-	}
-
-	if (localStorage.getItem("qso") != null) {
-		var qsodata = localStorage.getItem("qso");
 			$.ajax({
 				url: base_url + 'index.php/contesting/getSessionQsos',
 				type: 'post',
-			data: { 'qso': qsodata, },
+				data: { 'qso': data.qso, },
 				success: function (html) {
 					var mode = '';
 	
@@ -557,4 +535,5 @@ function restoreContestSession() {
 				}
 			});
 		}
+	}
 }