208 lines
7.9 KiB
C#
208 lines
7.9 KiB
C#
using Microsoft.Extensions.Logging;
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using Pizzeria;
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using PizzeriaContracts.BindingModels;
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using PizzeriaContracts.BusinessLogicsContracts;
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using PizzeriaContracts.DI;
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using PizzeriaContracts.SearchModels;
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using PizzeriaDataModels.Models;
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namespace PizzeriaView
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{
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public partial class FormPizza : Form
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{
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private readonly ILogger _logger;
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private readonly IPizzaLogic _logic;
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private int? _id;
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private Dictionary<int, (IComponentModel, int)> _PizzaComponents;
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public int Id { set { _id = value; } }
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public FormPizza(ILogger<FormPizza> logger, IPizzaLogic logic)
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{
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InitializeComponent();
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_logger = logger;
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_logic = logic;
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_PizzaComponents = new Dictionary<int, (IComponentModel, int)>();
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}
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private void FormPizza_Load(object sender, EventArgs e)
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{
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if (_id.HasValue)
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{
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_logger.LogInformation("Загрузка пиццы");
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try
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{
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var view = _logic.ReadElement(new PizzaSearchModel
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{
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Id = _id.Value
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});
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if (view != null)
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{
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textBoxName.Text = view.PizzaName;
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textBoxPrice.Text = view.Price.ToString();
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_PizzaComponents = view.PizzaComponents ?? new
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Dictionary<int, (IComponentModel, int)>();
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LoadData();
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки пиццы");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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private void LoadData()
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{
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_logger.LogInformation("Загрузка ингредиент пиццы");
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try
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{
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if (_PizzaComponents != null)
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{
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dataGridView.Rows.Clear();
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foreach (var pc in _PizzaComponents)
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{
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dataGridView.Rows.Add(new object[] { pc.Key, pc.Value.Item1.ComponentName, pc.Value.Item2 });
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}
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textBoxPrice.Text = CalcPrice().ToString();
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки ингредиента пиццы");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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private void ButtonAdd_Click(object sender, EventArgs e)
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{
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var form = DependencyManager.Instance.Resolve<FormPizzaComponent>();
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if (form.ShowDialog() == DialogResult.OK)
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{
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return;
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}
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_logger.LogInformation("Добавление нового ингридиента:{ ComponentName}-{ Count}", form.ComponentModel.ComponentName, form.Count);
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if (_PizzaComponents.ContainsKey(form.Id))
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{
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_PizzaComponents[form.Id] = (form.ComponentModel,
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form.Count);
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}
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else
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{
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_PizzaComponents.Add(form.Id, (form.ComponentModel,
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form.Count));
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}
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LoadData();
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}
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private void ButtonUpd_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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var form = DependencyManager.Instance.Resolve<FormPizzaComponent>();
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int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
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form.Id = id;
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form.Count = _PizzaComponents[id].Item2;
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if (form.ShowDialog() == DialogResult.OK)
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{
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if (form.ComponentModel == null)
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{
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return;
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}
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_logger.LogInformation("Изменение ингридиента:{ ComponentName}-{ Count}", form.ComponentModel.ComponentName, form.Count);
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_PizzaComponents[form.Id] = (form.ComponentModel, form.Count);
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LoadData();
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}
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}
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}
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private void ButtonDel_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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try
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{
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_logger.LogInformation("Удаление ингредиента:{ ComponentName}-{ Count}", dataGridView.SelectedRows[0].Cells[1].Value);
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_PizzaComponents?.Remove(Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value));
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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LoadData();
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}
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}
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}
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private void ButtonRef_Click(object sender, EventArgs e)
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{
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LoadData();
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}
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private void ButtonSave_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(textBoxName.Text))
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{
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MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (string.IsNullOrEmpty(textBoxPrice.Text))
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{
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MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (_PizzaComponents == null || _PizzaComponents.Count == 0)
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{
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MessageBox.Show("Заполните ингредиенты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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_logger.LogInformation("Сохранение пиццы");
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try
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{
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var model = new PizzaBindingModel
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{
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Id = _id ?? 0,
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PizzaName = textBoxName.Text,
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Price = Convert.ToDouble(textBoxPrice.Text),
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PizzaComponents = _PizzaComponents
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};
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var operationResult = _id.HasValue ? _logic.Update(model) :
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_logic.Create(model);
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if (!operationResult)
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{
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throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
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}
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MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
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DialogResult = DialogResult.OK;
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Close();
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка сохранения пиццы");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void ButtonCancel_Click(object sender, EventArgs e)
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{
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DialogResult = DialogResult.Cancel;
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Close();
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}
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private double CalcPrice()
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{
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double price = 0;
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foreach (var elem in _PizzaComponents)
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{
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price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
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}
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return Math.Round(price * 1.1, 2);
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}
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}
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}
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