68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
using System;
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using System.Windows.Forms;
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using MySql.Data.MySqlClient;
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namespace Neshina1703
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{
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public partial class LoginForm : Form
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{
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public LoginForm()
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{
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InitializeComponent();
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}
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private void btnLogin_Click(object sender, EventArgs e)
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{
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string email = txtEmail.Text.Trim();
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string password = txtPassword.Text.Trim();
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if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(password))
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{
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MessageBox.Show("Введите email и пароль!", "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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var parameters = new MySqlParameter[]
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{
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new MySqlParameter("@email", email),
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new MySqlParameter("@password_hash", password)
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};
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var query = "SELECT id, full_name, position_id FROM employees WHERE email = @email AND password_hash = @password_hash LIMIT 1";
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var result = DB.ExecuteQuery(query, parameters);
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if (result.Rows.Count > 0)
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{
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int userId = Convert.ToInt32(result.Rows[0]["id"]);
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string fullName = result.Rows[0]["full_name"].ToString();
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int positionId = Convert.ToInt32(result.Rows[0]["position_id"]);
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this.Hide();
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if (positionId == 1) // Главный фармацевт = Админ
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{
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new AdminForm(userId, fullName).Show();
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}
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else // Фармацевт = Сотрудник
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{
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new EmployeeForm(userId, fullName).Show();
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}
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this.FormClosed += (s, args) => Application.Exit();
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}
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else
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{
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MessageBox.Show("Неверный email или пароль!", "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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txtPassword.Clear();
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txtPassword.Focus();
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}
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}
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private void LoginForm_Load(object sender, EventArgs e)
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{
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}
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}
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} |