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@@ -0,0 +1,419 @@
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+'use strict';
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+
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+angular.module('pos')
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+ .controller('CheckoutCtrl', function ($scope, $routeParams, $http, $timeout, $interval) {
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+ var webservice = 'api/?a=pos';
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+
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+ $scope.postParams = {
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+ 'project_id': "5",
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+ 'pos_id': 0,
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+ 'cashier': window.localStorage.getItem("cashier"),
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+ 'token': window.localStorage.getItem("token"),
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+ 'active': 1,
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+ 'disabled': 0
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+ };
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+ var postParams = $scope.postParams;
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+
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+ $scope.posList = _.range(0, 9);
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+
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+ $scope.filterInvoices = function (flag) {
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+ if (flag == -1) {
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+ return _.filter($scope.invoices, function (e) { return e.checkout != 0; });
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+ }
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+ return _.filter($scope.invoices, function (e) { return e.checkout == flag; });
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+ };
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+
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+ $scope.lineTemplate = function () {
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+ if ($scope.currentInvoice.last_line_number === undefined) {
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+ $scope.currentInvoice.last_line_number = parseInt($scope.currentInvoice.details[0].line_number, 10);
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+ }
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+ $scope.currentInvoice.last_line_number += 1;
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+ return {
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+ 'line_number': $scope.currentInvoice.last_line_number,
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+ 'item': "",
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+ 'seller_id': "",
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+ 'item_id': "",
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+ 'price': 0
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+ };
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+ };
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+
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+ $scope.invoiceTemplate = function () {
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+ return {
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+ 'invoice_number': "",
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+ 'project_id': $scope.postParams.project_id,
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+ 'pos_id': $scope.postParams.pos_id,
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+ 'invoice_date': moment(),
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+ 'cashier': $scope.postParams.cashier,
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+ 'last_line_number': 1,
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+ 'line_count': 0,
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+ 'valid': false,
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+ 'total': 0.0,
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+ 'paid': 0.0,
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+ 'checkout': 0,
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+ 'printed': 0,
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+ 'details': [
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+ {
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+ 'line_number': 1,
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+ 'item': "",
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+ 'seller_id': "",
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+ 'item_id': "",
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+ 'price': 0.0
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+ }
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+ ]
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+ };
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+ };
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+
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+ var successSound = new Audio("sounds/success.wav");
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+ var errorSound = new Audio("sounds/error.wav");
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+
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+ $scope.warning = 0;
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+ $scope.warningInfo = [
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+ "",
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+ "Dieses Etikett wurde bereits gescannt",
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+ "Etiketten-Nummer ungültig",
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+ "Preis ungültig"
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+ ];
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+
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+ $scope.currentLine = 0;
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+ $scope.currentLineType = '.item';
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+ $scope.currentInvoice = $scope.invoiceTemplate();
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+ $scope.showCurrentInvoice = false;
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+
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+ $scope.offlineInvoices = JSON.parse(window.localStorage.getItem("offlineInvoices"));
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+ $scope.invoices = [];
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+ $scope.soldItems = [];
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+
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+ $scope.total = function (pos) {
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+ return _.reduce($scope.filterInvoices(pos), function (sum, i) { return sum + parseFloat(i.total); }, 0);
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+ };
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+
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+ $scope.invoiceLineCount = function () {
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+ return $scope.currentInvoice.details.length;
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+ };
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+
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+ $scope.invoiceTotal = function () {
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+ return _.reduce($scope.currentInvoice.details, function (sum, d) { return sum + parseFloat(d.price); }, 0);
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+ };
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+
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+ $scope.addItem = function () {
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+ $scope.currentInvoice.details.unshift($scope.lineTemplate());
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+ };
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+
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+ $scope.removeItem = function (item) {
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+ $scope.currentInvoice.details = _.without($scope.currentInvoice.details, item);
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+ };
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+
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+ $scope.currentChange = function () {
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+ if ($scope.currentInvoice.paid === 0.0
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+ || $scope.currentInvoice.paid == ""
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+ || $scope.currentInvoice.paid == Number.NaN) {
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+ return 0.0;
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+ }
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+
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+ $scope.currentInvoice.total = $scope.invoiceTotal();
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+ return $scope.currentInvoice.paid - $scope.currentInvoice.total;
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+ };
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+
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+ $scope.getInvoiceByNumber = function (invoiceNumber) {
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+ return _.find($scope.invoices, function (e) { return e.invoice_number === invoiceNumber; });
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+ };
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+
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+ $scope.editInvoice = function (invoiceNumber) {
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+
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+ $scope.currentInvoice = $scope.getInvoiceByNumber(invoiceNumber);
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+ $scope.selectItem(0);
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+ };
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+
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+ $scope.jumpEvent = function (event) {
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+ var key = String.fromCharCode(event.which);
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+
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+ switch (key) {
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+ case '*':
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+ $scope.selectPrice($scope.currentLine+1);
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+ return false;
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+ case '/':
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+ $('#paid').select();
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+ $scope.validate();
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+ return false;
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+ case '+':
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+ $scope.selectItem(0);
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+ return false;
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+ }
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+ return true;
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+ };
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+ $("body").on('keypress', $scope.jumpEvent);
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+
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+
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+ $scope.lineNumberComparator = function (v1, v2) {
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+ return (parseInt(v1, 10) < parseInt(v2, 10)) ? -1 : 1;
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+ };
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+
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+ $scope.keyPressModal = function (e) {
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+ if (e.which === 13) {
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+ e.preventDefault();
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+ $(".modal").modal("hide");
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+ $scope.selectItem();
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+ }
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+ return true;
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+ };
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+
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+ $scope.showWarning = function (num) {
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+ $scope.warning = num;
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+ $('#warningModal').modal('show');
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+ errorSound.play();
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+ };
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+
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+ $scope.selectItem = function (index, itemType) {
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+ if (index !== undefined) {
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+ $scope.currentLine = index;
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+ }
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+ if (itemType !== undefined) {
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+ $scope.currentLineType = itemType;
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+ } else {
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+ $scope.currentLineType = '.item';
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+ }
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+
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+ $timeout(function () {
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+ $($scope.currentLineType)[$scope.currentLine].select();
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+ }, 300, true);
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+ };
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+
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+ $scope.selectPrice = function (index) {
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+ $scope.selectItem(index, '.price');
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+ };
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+
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+ $scope.currentSoldItems = function (index) {
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+ var list = _.pluck($scope.currentInvoice.details, 'item');
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+ var needle = list[index];
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+ list[index] = "";
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+ for (var i = 0; i < list.length; i++) {
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+ if (list[i] === needle) {
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+ return i;
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+ }
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+ }
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+ return index;
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+ };
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+
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+ $scope.keyPressItem = function (e, i) {
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+ if (e.which === 13) {
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+ e.preventDefault();
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+
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+ var currentItem = $scope.currentInvoice.details[i];
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+ if ($scope.currentLine !== i && currentItem.item === "") {
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+ return true;
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+ }
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+
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+ if (!currentItem.item.match(/^\d{3}-\d{3}$/gi)) {
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+ $scope.showWarning(2);
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+ } else if ($scope.currentInvoice.invoice_number == 0 && _.contains($scope.soldItems, currentItem.item)) {
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+ $scope.showWarning(1);
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+ } else if ($scope.currentSoldItems(i) !== i) {
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+ errorSound.play();
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+ $scope.selectPrice($scope.currentSoldItems(i));
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+ currentItem.item = "";
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+ return false;
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+ } else {
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+ successSound.play();
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+ $scope.selectPrice(i);
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+ return true;
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+ }
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+
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+ $scope.selectItem(i);
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+ return false;
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+ }
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+ var key = String.fromCharCode(e.which);
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+ if (key == '/') {
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+ e.preventDefault();
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+ }
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+
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+ return true;
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+ };
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+
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+ $scope.keyPressPrice = function (e, i) {
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+ if (e.which === 13) {
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+ var currentPrice = $scope.currentInvoice.details[i].price;
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+
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+ if (!currentPrice.toString().match(/^\d+(\.\d\d?)?$/gi) || currentPrice <= 0) {
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+ errorSound.play();
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+ e.preventDefault();
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+ $scope.selectPrice(i);
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+ return false;
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+ }
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+
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+ if ($scope.currentInvoice.details[0].item !== "") {
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+ $scope.addItem();
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+ }
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+
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+ successSound.play();
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+ $scope.selectItem(0);
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+ return false;
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+ }
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+ var key = String.fromCharCode(e.which);
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+ if (key == '/') {
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+ e.preventDefault();
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+ }
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+ return true;
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+ };
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+
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+ $scope.keyPressPaid = function (e) {
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+ $scope.validate();
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+
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+ if (e.which === 13) {
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+ $scope.checkOut();
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+ }
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+ };
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+
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+
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+ $scope.validate = function () {
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+ var i = 0, item;
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+ for (i = $scope.currentInvoice.details.length - 1; i >= 0; i--) {
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+ if ($scope.currentInvoice.details[i].price == 0 && $scope.currentInvoice.details[i].item === "") {
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+ $scope.removeItem($scope.currentInvoice.details[i]);
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+ break;
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+ }
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+
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+ item = $scope.currentInvoice.details[i];
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+ if (!item.price.toString().match(/^\d+(\.\d\d?)?$/gi) || item.price <= 0) {
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+ $scope.selectPrice(i);
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+ errorSound.play();
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+ $scope.currentInvoice.valid = false;
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+ return false;
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+ }
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+ if (item.item === "" || !item.item.match(/^\d{3}-\d{3}$/gi)
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+ || ($scope.currentInvoice.invoice_number == 0 && _.contains($scope.soldItems, item.item))) {
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+ $scope.selectItem(i);
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+ errorSound.play();
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+ $scope.currentInvoice.valid = false;
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+ return false;
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+ }
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+
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+ item.seller_id = item.item.substring(0, 3);
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+ item.item_id = item.item.substring(4, 7);
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+ }
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+ if ($scope.currentInvoice.details.length === 0) {
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+ $scope.addItem();
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+ $scope.selectItem(0);
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+ errorSound.play();
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+ $scope.currentInvoice.valid = false;
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+ return false;
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+ }
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+
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+ $scope.currentInvoice.cashier = $scope.postParams.cashier;
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+ $scope.currentInvoice.line_count = $scope.currentInvoice.details.length;
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+ $scope.currentInvoice.invoice_date = moment();
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+ $scope.currentInvoice.valid = true;
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+ return true;
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+ };
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+
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+ $scope.checkOut = function () {
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+ if (isNaN($scope.currentInvoice.paid) || $scope.currentInvoice.paid == '' || $scope.currentInvoice.paid == 0) {
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+ $scope.currentInvoice.paid = $scope.currentInvoice.total;
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+ }
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+
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+ $scope.saveInvoice($scope.currentInvoice);
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+ window.localStorage.setItem("cashier", $scope.postParams.cashier);
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+ $scope.currentInvoice = $scope.invoiceTemplate();
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+ $scope.selectItem(0);
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+ };
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+
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+
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+
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+ if ($scope.offlineInvoices === null) {
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+ $scope.offlineInvoices = [];
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+ }
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+
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+ if ($scope.postParams.token === null) {
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+ $scope.postParams.token = 0;
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+ }
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+
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+ $scope.setActive = function () {
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+ $scope.postParams.active = 1;
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+ $scope.refreshStatus();
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+ };
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+
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+ $scope.setInactive = function () {
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+ $scope.postParams.active = 0;
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+ $scope.refreshStatus();
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+ };
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+
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+ $scope.closePos = function () {
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+ $scope.postParams.disabled = 1;
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+ $scope.refreshStatus();
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+ };
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+
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+ $scope.refreshStatus = function () {
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+ $http.post(webservice + '_token', postParams).then(function (response) {
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+ $scope.postParams.token = response.data.token;
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+ window.localStorage.setItem("token", $scope.postParams.token);
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+ $scope.postParams.active = response.data.active;
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+ $scope.postParams.disabled = response.data.disabled;
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+ });
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+ };
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+
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+ $scope.saveInvoice = function (invoice) {
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+ $http.post(webservice + '_invoices', { 'params': $scope.postParams, 'invoice': invoice })
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+ .then(function (response) {
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+ if (response.data.invoice_number !== undefined) {
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+ $scope.offlineInvoices = _.without($scope.offlineInvoices, invoice);
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+ $scope.invoices[$scope.invoices.length] = response.data;
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+ } else if (!_.contains($scope.offlineInvoices, invoice)) {
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+ $scope.offlineInvoices.push(invoice);
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+ }
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+ window.localStorage.setItem("offlineInvoices", JSON.stringify($scope.offlineInvoices));
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+ });
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+ };
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+
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+ $scope.loadInvoice = function (invoiceNumber) {
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+ $http.post(webservice + '_invoices', { 'params': $scope.postParams, 'invoice_number': invoiceNumber })
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+ .then(function (response) {
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+ if (response.data.invoice_number !== undefined) {
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+ $scope.currentInvoice = response.data;
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+ $scope.showCurrentInvoice = true;
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+ $scope.selectItem(0);
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+ }
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+ });
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+ };
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+
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+ $scope.printInvoice = function (invoiceNumber) {
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+ $http.post(webservice + '_print', { 'params': $scope.postParams, 'invoice_number': invoiceNumber })
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+ .then(function (response) {
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+ if (response.data.invoice_number !== undefined) {
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+ var invoice = $scope.getInvoiceByNumber(invoiceNumber);
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+ invoice.printed = 1;
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+ $scope.currentInvoice = null;
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+ }
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+ });
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+ };
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+
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+ $scope.setCheckout = function (state) {
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+ $scope.currentInvoice.checkout = state;
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+ };
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+
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+
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+ $scope.performCheckout = function (invoice) {
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+ $http.post(webservice + '_checkout', { 'params': $scope.postParams, 'invoice': invoice })
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+ .then(function (response) {
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+ if (response.data.invoice_number === undefined) {
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+ // undo
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+ invoice.checkout = 0;
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+ }
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+ $scope.refresh();
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+ });
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+ };
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+
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+ $scope.refresh = function () {
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+ for (var i = 0; i < $scope.offlineInvoices.length; i++) {
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+ $timeout($scope.saveInvoice($scope.offlineInvoices[i]), 3000 * i);
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+ }
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+
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+ $http.post(webservice + '_infos', $scope.postParams)
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+ .then(function (response) {
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+ //$scope.soldItems = response.data.items;
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+ $scope.invoices = response.data.invoices;
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+ });
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+ };
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+
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+ $interval($scope.refresh, 60 * 1000);
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+ $scope.refreshStatus();
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+ $scope.refresh();
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+ });
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Robert Bedner