DatabaseHelper update and Models

C969Project/AppState.cs

@@ -0,0 +1,8 @@
+using C969Project.Data.Models;
+
+namespace C969Project;
+
+public static class AppState
+{
+    public static User CurrentUser { get; set; }
+}

C969Project/C969Project.csproj

@@ -9,9 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.5" />
     <PackageReference Include="MySql.Data" Version="9.3.0" />
-    <PackageReference Include="MySql.EntityFrameworkCore" Version="9.0.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 

C969Project/Data/DatabaseHelper.cs

@@ -5,22 +5,17 @@ namespace C969Project.Data;
 
 public static class DatabaseHelper 
 {
-    public static List<User> Users { get; private set; } = new();
+    
     
     public static void Initialize()
     {
-        PopulateUsers();
+        
     }
 
-    public static User? GetUserById(int userId)
+    public static User? Login(string username, string password)
     {
-        User user = Users.Find(u => u.UserId == userId);
+        using MySqlConnection connection =
-        return user;
+            new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
-    }
-
-    private static void PopulateUsers()
-    {
-        using MySqlConnection connection = new(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
         try
         {
             connection.Open();
@@ -28,36 +23,57 @@ public static class DatabaseHelper
         catch (MySqlException ex)
         {
             Console.WriteLine(ex.Message);
-            throw;
         }
         
-        string query = "SELECT * FROM client_schedule.user";
+        string query = $"SELECT * FROM client_schedule.user WHERE userName = '{username}'";
-
+        using MySqlCommand command = new MySqlCommand(query, connection);
-        using MySqlCommand command = new(query, connection);
         using MySqlDataReader reader = command.ExecuteReader();
+
         while (reader.Read())
         {
-            int id = reader.GetInt32("userId");
             string name = reader.GetString("userName");
-            string password = reader.GetString("password");
+            string pass = reader.GetString("password");
-            int active = reader.GetInt32("active");
+
-            DateTime createDate = reader.GetDateTime("createDate");
+            if (name == username && password == pass)
-            string createdBy = reader.GetString("createdBy");
-            var lastUpdated = reader.GetDateTime("lastUpdate"); // Timestap
-            string lastUpdateBy = reader.GetString("lastUpdateBy");
-            Console.WriteLine($"Id: {id}; Name: {name}; Password: {password}; Active: {active}; Created by: {createdBy}; Last Updated by: {lastUpdateBy}");
-            User user = new()
             {
-                UserId = id,
+                int id = reader.GetInt32("userId");
-                Username = name,
+                return new User(id, name);
-                Password = password,
-                Active = active,
-                CreateDate = createDate,
-                CreatedBy = createdBy,
-                LastUpdate = lastUpdated,
-                LastUpdateBy = lastUpdateBy
-            };
-            Users.Add(user);
             }
         }
+        
+        return null;
+    }
+
+    // private static void PopulateUsers()
+    // {
+    //     using MySqlConnection connection = new(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
+    //     try
+    //     {
+    //         connection.Open();
+    //     }
+    //     catch (MySqlException ex)
+    //     {
+    //         Console.WriteLine(ex.Message);
+    //         throw;
+    //     }
+    //     
+    //     string query = "SELECT * FROM client_schedule.user";
+    //
+    //     using MySqlCommand command = new(query, connection);
+    //     using MySqlDataReader reader = command.ExecuteReader();
+    //     while (reader.Read())
+    //     {
+    //         int id = reader.GetInt32("userId");
+    //         string name = reader.GetString("userName");
+    //         string password = reader.GetString("password");
+    //         int active = reader.GetInt32("active");
+    //         DateTime createDate = reader.GetDateTime("createDate");
+    //         string createdBy = reader.GetString("createdBy");
+    //         var lastUpdated = reader.GetDateTime("lastUpdate"); // Timestap
+    //         string lastUpdateBy = reader.GetString("lastUpdateBy");
+    //         Console.WriteLine($"Id: {id}; Name: {name}; Password: {password}; Active: {active}; Created by: {createdBy}; Last Updated by: {lastUpdateBy}");
+    //         var user = new User(id, name);
+    //         Users.Add(user);
+    //     }
+    // }
 }

C969Project/Data/Models/Address.cs

@@ -0,0 +1,15 @@
+namespace C969Project.Data.Models;
+
+public class Address
+{
+    public int Id { get; set; }
+    public string Address1 {get; set;}
+    public string Address2 {get; set;}
+    public int CityId {get; set;}
+    public string PostalCode {get; set;}
+    public string Phone {get; set;}
+    public DateTime CreateDate {get; set;}
+    public string CreatedBy {get; set;}
+    public DateTime LastUpdate {get; set;}
+    public string LastUpdateBy {get; set;}
+}

C969Project/Data/Models/Appointment.cs

@@ -0,0 +1,20 @@
+namespace C969Project.Data.Models;
+
+public class Appointment
+{
+    public int AppointmentId { get; set; }
+    public int CustomerId { get; set; }
+    public int UserId { get; set; }
+    public string Title { get; set; }
+    public string Description { get; set; }
+    public string Location { get; set; }
+    public string Contact { get; set; }
+    public string AppointmentType { get; set; }
+    public string Url {get; set;}
+    public DateTime Start { get; set; }
+    public DateTime End { get; set; }
+    public DateTime CreateDate { get; set; }
+    public string CreatedBy { get; set; }
+    public DateTime LastUpdate { get; set; }
+    public string LastUpdateBy { get; set; }
+}

C969Project/Data/Models/City.cs

@@ -0,0 +1,12 @@
+namespace C969Project.Data.Models;
+
+public class City
+{
+    public int CityID { get; set; }
+    public string CityName { get; set; }
+    public int CountryID { get; set; }
+    public DateTime CreateDate { get; set; }
+    public string CreatedBy { get; set; }
+    public DateTime LastUpdate { get; set; }
+    public string LastUpdateBy { get; set; }
+}

C969Project/Data/Models/Country.cs

@@ -0,0 +1,11 @@
+namespace C969Project.Data.Models;
+
+public class Country
+{
+    public int CountryID { get; set; }
+    public string CountryName { get; set; }
+    public DateTime CreateDate { get; set; }
+    public string CreatedBy { get; set; }
+    public DateTime LastUpdate { get; set; }
+    public string LastUpdateBy { get; set; }
+}

C969Project/Data/Models/Customer.cs

@@ -0,0 +1,13 @@
+namespace C969Project.Data.Models;
+
+public class Customer
+{
+    public int CustomerId { get; set; }
+    public string CustomerName { get; set; }
+    public int AddressId { get; set; }
+    public int Active { get; set; }
+    public DateTime CreateDate { get; set; }
+    public string CreatedBy { get; set; }
+    public DateTime LastUpdate { get; set; }
+    public string LastUpdateBy { get; set; }
+}

C969Project/Data/Models/User.cs

@@ -2,21 +2,12 @@ namespace C969Project.Data.Models;
 
 public class User
 {
-    // int id = reader.GetInt32("userId");
-    // string name = reader.GetString("userName");
-    // string password = reader.GetString("password");
-    // int active = reader.GetInt32("active");
-    // DateTime scheduled = reader.GetDateTime("createDate");
-    // string createdBy = reader.GetString("createdBy");
-    // var lastUpdated = reader.GetDateTime("lastUpdate"); // Timestap
-    // string lastUpdateBy = reader.GetString("lastUpdateBy");
-    
     public int UserId { get; set; }
     public string Username { get; set; }
-    public string Password { get; set; }
+
-    public int Active { get; set; }
+    public User(int id, string username)
-    public DateTime CreateDate { get; set; }
+    {
-    public string CreatedBy { get; set; }
+        UserId = id;
-    public DateTime LastUpdate { get; set; }
+        Username = username;
-    public string LastUpdateBy { get; set; }
+    }
 }

C969Project/LoginForm.Designer.cs

@@ -88,7 +88,7 @@
             AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             ClientSize = new System.Drawing.Size(800, 450);
             Controls.Add(panel1);
-            Text = "Form1";
+            Text = "Login";
             panel1.ResumeLayout(false);
             panel1.PerformLayout();
             ResumeLayout(false);

C969Project/LoginForm.cs

@@ -1,3 +1,5 @@
+using C969Project.Data;
+
 namespace C969Project
 {
     public partial class LoginForm : Form
@@ -11,9 +13,42 @@ namespace C969Project
             passwordTextBox.PlaceholderText = Localization.GetLocalization("password_text");
             loginButton.Text = Localization.GetLocalization("login_text");
             
-            
+            loginButton.Enabled = false;
+            usernameTextBox.TextChanged += (sender, args) => {UpdateLoginButtonState();};
+            passwordTextBox.TextChanged += (sender, args) => {UpdateLoginButtonState();};
+            loginButton.Click += LoginButtonOnClick;
         }
 
 
+
+        private void LoginButtonOnClick(object? sender, EventArgs e)
+        {
+            var usr = DatabaseHelper.Login(usernameTextBox.Text, passwordTextBox.Text);
+
+            if (usr is null)
+            {
+                MessageBox.Show(Localization.GetLocalization("login_error_message"), "", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            
+            Console.WriteLine($"Login successful, {usr.Username}");
+            AppState.CurrentUser = usr;
+
+            var dash = new DashboardForm();
+            dash.Show();
+            Hide();
+        }
+
+        private void UpdateLoginButtonState()
+        {
+            if (string.IsNullOrEmpty(usernameTextBox.Text) || string.IsNullOrEmpty(passwordTextBox.Text))
+            {
+                loginButton.Enabled = false;
+            }
+            else
+            {
+                loginButton.Enabled = true;    
+            }
+        }
     }
 }

C969Project/locale/en-US.json

@@ -2,5 +2,5 @@
   "login_text": "Login",
   "password_text": "Password",
   "username_text": "Username",
-  "login_error_message": "Invalid username or password"
+  "login_error_message": "Incorrect username or password"
 }