Integration of database components for auth and mapping (MySQL)

TSC2/Components/CSharp/DatabaseManager.cs

@@ -0,0 +1,133 @@
+using MySql.Data.MySqlClient;
+using System.Data;
+using Telerik.SvgIcons;
+using TSC2.Components.Layout;
+
+namespace TSC2.Components.CSharp
+{
+    public class DatabaseManager
+    {
+        private static string _connectionString = "Server=127.0.0.1;User ID=root;Password=root;Database=tsc2";
+
+
+
+        /**********************************************/
+        // SHOP INFORMATION
+        /**********************************************/
+        public static List<Tuple<double[], string, string>> LoadAllShops()
+        {
+            List<Tuple<double[], string, string>> results = new List<Tuple<double[], string, string>>();
+            MySqlConnection conn = new MySqlConnection(_connectionString);
+            conn.Open();
+
+            using (var cmd = new MySqlCommand("SELECT * FROM shopinformation", conn))
+            {
+                using (MySqlDataReader reader = cmd.ExecuteReader())
+                {
+                    while(reader.Read())
+                    {
+                        var uniqueID = reader.GetString(0);
+                        var shopName = reader.GetString(1);
+                        //var address = reader.GetString(2);
+                        //var phone = reader.GetString(3);
+                        //var website = reader.GetString(4);
+                        //var hours = reader.GetString(5);
+                        //var about = reader.GetString(6);
+                        double latitude = reader.GetDouble(7);
+                        double longitude = reader.GetDouble(8);
+
+                        double[] coords = [latitude, longitude];
+                        Tuple<double[], string, string> tuple = new Tuple<double[], string, string>(coords, shopName, uniqueID); 
+
+                        results.Add(tuple);
+                    }
+                }
+            }
+
+            return results;
+        }
+
+
+
+        /**********************************************/
+        // LOGIN FLOW
+        /**********************************************/
+        public async static Task SignInGoogle()
+        {
+            MySqlConnection conn = new MySqlConnection(_connectionString);
+            conn.Open();
+
+            using (var cmd = new MySqlCommand("SELECT * FROM userinformation WHERE Platform='Google' AND Token='" + MainLayout.Session["id"] + "'", conn))
+            using (var count_cmd = new MySqlCommand("SELECT COUNT(*) FROM (SELECT * FROM userinformation WHERE Platform='Google' AND Token='" + MainLayout.Session["id"] + "') AS result", conn))
+            {
+                int count = Convert.ToInt32(count_cmd.ExecuteScalar());
+
+                if (count == 0) // User is not already in our database
+                {
+                    try
+                    {
+                        // Generate guid
+                        Guid guid = Guid.NewGuid();
+
+                        var insert_cmd = new MySqlCommand();
+
+                        insert_cmd.CommandText = "INSERT INTO userinformation(UniqueID,FullName,Platform,Token) VALUES(@uniqueid,@fullname,@platform,@token)";
+                        insert_cmd.Connection = conn;
+
+                        insert_cmd.Parameters.AddWithValue("@uniqueid", guid.ToString()); 
+                        insert_cmd.Parameters.AddWithValue("@fullname", MainLayout.Session["name"]);
+                        insert_cmd.Parameters.AddWithValue("@platform", "Google");
+                        insert_cmd.Parameters.AddWithValue("@token", MainLayout.Session["id"]);
+
+                        insert_cmd.ExecuteNonQuery();
+                        MainLayout.Session.Add("unique_id", guid.ToString());
+                    }
+                    catch(Exception ex)
+                    {
+                        await Console.Out.WriteLineAsync(ex.Message);
+                    }
+                }
+            }
+            conn.Close();
+        }
+
+        public async static Task SignInFacebook()
+        {
+            MySqlConnection conn = new MySqlConnection(_connectionString);
+            conn.Open();
+
+            using (var cmd = new MySqlCommand("SELECT * FROM userinformation WHERE Platform='Facebook' AND Token='" + MainLayout.Session["id"] + "'", conn))
+            using (var count_cmd = new MySqlCommand("SELECT COUNT(*) FROM (SELECT * FROM userinformation WHERE Platform='Facebook' AND Token='" + MainLayout.Session["id"] + "') AS result", conn))
+            {
+                int count = Convert.ToInt32(count_cmd.ExecuteScalar());
+
+                if (count == 0) // User is not already in our database
+                {
+                    try
+                    {
+                        // Generate guid
+                        Guid guid = Guid.NewGuid();
+
+                        var insert_cmd = new MySqlCommand();
+
+                        insert_cmd.CommandText = "INSERT INTO userinformation(UniqueID,FullName,Platform,Token) VALUES(@uniqueid,@fullname,@platform,@token)";
+                        insert_cmd.Connection = conn;
+
+                        insert_cmd.Parameters.AddWithValue("@uniqueid", guid.ToString());
+                        insert_cmd.Parameters.AddWithValue("@fullname", MainLayout.Session["name"]);
+                        insert_cmd.Parameters.AddWithValue("@platform", "Facebook");
+                        insert_cmd.Parameters.AddWithValue("@token", MainLayout.Session["id"]);
+
+                        insert_cmd.ExecuteNonQuery();
+                        MainLayout.Session.Add("unique_id", guid.ToString());
+                    }
+                    catch (Exception ex)
+                    {
+                        await Console.Out.WriteLineAsync(ex.Message);
+                    }
+                }
+            }
+            conn.Close();
+        }
+    }
+}

TSC2/Components/CSharp/MapDriver.cs

@@ -1,25 +1,19 @@
-namespace TSC2.Components;
+using TSC2.Components.CSharp;
+
+namespace TSC2.Components;
 
 public class MapDriver
 {
-    public static List<(double[], string)> InitializeMarkers(double[] inputCoords)
+    public static List<Tuple<double[], string, string>> InitializeMarkers()
     {
         // Initialization
-        List<(double[], string)> results = [];
+        List<Tuple<double[], string, string>> results = [];
 
-        // Read list of addresses and names from DB and contact search API to get location
+        // Read list of addresses and names from DB
-        List<(double[] Coords, string Name)> db = new List<(double[], string)>();
+        List<Tuple<double[], string, string>> db = DatabaseManager.LoadAllShops();
-        db.Add(([42.4649, -83.3684], "1"));
-        db.Add(([42.6649, -83.5684], "2"));
-        db.Add(([42.8649, -83.7684], "3"));
         foreach (var entry in db)
         {
-            (double[] Coords, string Name) info = ([], "");
+            Tuple<double[], string, string> info = new Tuple<double[], string, string>(entry.Item1, entry.Item2, entry.Item3);
-
-            // Read address and contact POI
-            info.Coords = entry.Coords; // TODO: replace with API lookup for the current entry's address
-            info.Name = entry.Name; // TODO: replace with name found in DB
-
             results.Add(info);
         }
         return results;

TSC2/Components/Layout/MainLayout.razor.cs

@@ -21,7 +21,6 @@
 
             // This should only execute if the user is signed in AND is the first render
             Greeting = "Hello, " + Session["name"];
-            Console.Out.WriteLine("Updated greeting");
         }
 
 
@@ -30,7 +29,6 @@
         {
             Session = new Dictionary<string, string>();
             _navigationManager.NavigateTo("/");
-            Console.WriteLine("Signed out");
         }
     }
 }

TSC2/Components/Pages/FacebookSignIn.razor

@@ -1,6 +1,7 @@
 @using System.Net.Http;
 @using System.Text.Json;
 @using TSC2.Components.Layout;
+@using TSC2.Components.CSharp;
 
 @page "/signin-facebook"
 
@@ -45,8 +46,6 @@
                 var id_json = await client.GetStringAsync("https://graph.facebook.com/me?fields=id&access_token=" + tokenResponse.access_token);
                 FacebookAuthResponse id_response = JsonSerializer.Deserialize<FacebookAuthResponse>(id_json);
 
-                Console.WriteLine("ID: " + id_response.id);
-
                 // Configure the request
                 List<KeyValuePair<string, string>> requestData = new List<KeyValuePair<string, string>>();
                 requestData.Add(new KeyValuePair<string, string>("access_token", tokenResponse.access_token));
@@ -71,7 +70,9 @@
                 MainLayout.Session.Add("id", profileResponse.id);
                 MainLayout.Session.Add("name", profileResponse.name);
                 MainLayout.UpdateGreeting();
-                Console.WriteLine("Signed in successfully. (FB)");
+
+                // Contact database
+                DatabaseManager.SignInFacebook();
             }
 
             _navigationManager.NavigateTo("/");

TSC2/Components/Pages/GoogleSignIn.razor

@@ -1,6 +1,7 @@
 @using System.Net.Http;
 @using System.Text.Json;
 @using TSC2.Components.Layout;
+@using TSC2.Components.CSharp;
 
 @page "/signin-google"
 
@@ -38,7 +39,7 @@
                 auth_json = await response.Content.ReadAsStringAsync();
             }
             OAuthTokenResponse tokenResponse = JsonSerializer.Deserialize<OAuthTokenResponse>(auth_json);
-            Console.WriteLine("AUTH: " + auth_json);
+
             // Use the access token to access their information; name, email, & token
             using (var client = new HttpClient())
             {
@@ -47,16 +48,16 @@
             }
             GoogleProfileResponse profileResponse = JsonSerializer.Deserialize<GoogleProfileResponse>(profile_json);
 
-
-            Console.WriteLine("PROFILE: " + profile_json);
-
             if (MainLayout.Session.Count == 0) // Fpr security, only add to the session if nothing exists in the session.
             {
+                // Add variables to the session
                 MainLayout.Session.Add("id", profileResponse.id);
                 MainLayout.Session.Add("email", profileResponse.email);
                 MainLayout.Session.Add("name", profileResponse.name);
                 MainLayout.UpdateGreeting();
-                Console.WriteLine("Signed in successfully.");
+
+                // Contact database
+                DatabaseManager.SignInGoogle();
             }
             
             _navigationManager.NavigateTo("/");

TSC2/Components/Pages/Home.razor

@@ -22,22 +22,7 @@
 	<meta name="description" content="Create New &amp; Used Car Sale Websites with Canvas Template. Get Canvas to build powerful websites easily with the Highly Customizable &amp; Best Selling Bootstrap Template, today.">
 	<!-- Document Title
 	============================================= -->
-	<title>Dealers - Car | Canvas</title>
+	<title>The Shop Critics</title>
-	<TelerikButton OnClick="@SayHelloHandler" ThemeColor="primary">Say Hello</TelerikButton>
-
-	<br />
-
-	@helloString
-
-	@code {
-	   MarkupString helloString;
-
-	   void SayHelloHandler()
-	   {
-		   string msg = string.Format("Hello from <strong>Telerik Blazor</strong> at {0}.<br /> Now you can use C# to write front-end!", DateTime.Now);
-		   helloString = new MarkupString(msg);
-	   }
-	}
 	<style>
 
 		.dropdown-toggle::after {

TSC2/Components/Pages/Home.razor.cs

@@ -27,20 +27,13 @@ namespace TSC2.Components.Pages
 
 		protected override void OnInitialized() // Executes every page load; run inexpensive rendering code here
 		{
-            Console.WriteLine("MapRef null? : " + (MapRef == null ? "yes" : "no"));
             InitializeMapMarkers(Center);
 			MapRef?.Refresh();
-            Console.WriteLine("Initial refresh");
-
 			Center = [42.4649, -83.3684];			
-			
 			Zoom = 11;
-			Console.WriteLine("Map initialized @ " + Center[0] + " " + Center[1]);
 
 			InitializeMapMarkers(Center);
             MapRef?.Refresh();	   
-
-			Console.WriteLine("IsVisible: " + (MapRef == null ? "false" : "true"));		   
 		}
 
 
@@ -52,31 +45,25 @@ namespace TSC2.Components.Pages
 			CurrentSelection = dataItem.Title;
 			CurrentBlurb = dataItem.Blurb;
 			ToggleModal();
-			Console.WriteLine(dataItem.Title);
 		}
 
 
 
-		public List<MarkerModel> MapMarkers { get; set; } = new List<MarkerModel>()
+		public List<MarkerModel> MapMarkers { get; set; } = new List<MarkerModel>();
-		{
-			new MarkerModel()
-			{
-				Title = ""
-			}
-		};
 
 
 
 		private void InitializeMapMarkers(double[] coords)
 		{
 			// Server call to load map markers into a list of tuples
-			List<(double[], string)> localMarkers = MapDriver.InitializeMarkers(coords);
+			List<Tuple<double[], string, string>> localMarkers = MapDriver.InitializeMarkers();
 			foreach (var current in localMarkers)
 			{
 				MapMarkers.Add(new MarkerModel()
 				{
 					LatLng = current.Item1,
 					Title = current.Item2,
+					UniqueID = current.Item3,
 					Blurb = string.Format("This is {0}'s blurb. This will be replaced when a lookup is created.", current.Item2)
 				});
 			}
@@ -114,6 +101,7 @@ namespace TSC2.Components.Pages
 			public double[] LatLng { get; set; } = [42.4649, -83.3684];
 			public string Title { get; set; } = "";
 			public string Blurb { get; set; } = "";
+			public string UniqueID { get; set; } = "";
 		}
 
 		private class LocationDetails
@@ -153,7 +141,6 @@ namespace TSC2.Components.Pages
 
 		public void ToggleModal()
 		{
-            Console.WriteLine("TOGGLING");
             //await Console.Out.WriteLineAsync("IWNAJNQADJK" + isVisible);
             if (isVisible)
 				isVisible = false;

TSC2/TSC2.csproj

@@ -12,6 +12,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="8.0.0" />
+    <PackageReference Include="MySql.Data" Version="9.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Telerik.UI.for.Blazor" Version="6.0.2" />
   </ItemGroup>