Addition of other database components and basic API endpoints

TSC2/Components/CSharp/DatabaseManager.cs

@@ -1,7 +1,9 @@
 using MySql.Data.MySqlClient;
+using System;
 using System.Data;
 using Telerik.SvgIcons;
 using TSC2.Components.Layout;
+using static Telerik.Blazor.ThemeConstants;
 
 namespace TSC2.Components.CSharp
 {
@@ -129,5 +131,93 @@ namespace TSC2.Components.CSharp
             }
             conn.Close();
         }
-    }
+
+
+
+		/**********************************************/
+		// REVIEWS
+		/**********************************************/
+        public async static void AddReview(string shopID)
+        {
+            if (MainLayout.Session.Count == 0) // We only want to proceed if the user is signed in
+                return;
+
+			MySqlConnection conn = new MySqlConnection(_connectionString);
+			conn.Open();
+
+			// Set review ID to a combination of the user's unique id and the shop's
+			var reviewID = MainLayout.Session["id"] + "~~" + shopID;
+
+			using (var count_cmd = new MySqlCommand("SELECT COUNT(*) FROM (SELECT * FROM reviews WHERE ReviewID='" + reviewID + "') AS result", conn))
+            {
+				int count = Convert.ToInt32(count_cmd.ExecuteScalar());
+                if (count == 0)
+                {
+					try
+					{
+						
+
+						// Check if a review already exists by this ID
+
+						var insert_cmd = new MySqlCommand();
+
+						insert_cmd.CommandText = "INSERT INTO reviews(ReviewID,ReviewText,ReviewScore) VALUES(@reviewid,@reviewtext,@reviewscore)";
+						insert_cmd.Connection = conn;
+
+						insert_cmd.Parameters.AddWithValue("@reviewid", reviewID);
+						insert_cmd.Parameters.AddWithValue("@reviewtext", "This is a review! Surely this will work on the Second Try!");
+						insert_cmd.Parameters.AddWithValue("@reviewscore", 1);
+
+						insert_cmd.ExecuteNonQuery();
+					}
+					catch (Exception ex)
+					{
+						await Console.Out.WriteLineAsync(ex.Message);
+					}
+				}
+                else
+                {
+                    await Console.Out.WriteLineAsync("Review already exists for this user on this shop.");
+                }
+			}			
+		}
+
+
+
+        public static List<string> GetShopReviews(string shopID)
+        {
+			MySqlConnection conn = new MySqlConnection(_connectionString);
+			conn.Open();
+
+            var cmd = new MySqlCommand("SELECT * FROM reviews WHERE ReviewID LIKE '%~~" + shopID + "'", conn);
+            MySqlDataReader reader = cmd.ExecuteReader();
+
+            List<string> reviews = new();
+            while (reader.Read())
+            {
+                var reviewText = reader.GetString(1);
+                reviews.Add(reviewText);
+            }
+			return reviews;
+        }
+
+
+
+		public static List<int> GetShopReviewScores(string shopID)
+		{
+			MySqlConnection conn = new MySqlConnection(_connectionString);
+			conn.Open();
+
+			var cmd = new MySqlCommand("SELECT * FROM reviews WHERE ReviewID LIKE '%~~" + shopID + "'", conn);
+			MySqlDataReader reader = cmd.ExecuteReader();
+
+            List<int> scores = new();
+			while (reader.Read())
+            {
+                var reviewScore = Convert.ToInt32(reader.GetInt32(2));
+                scores.Add(reviewScore);
+			}
+			return scores;
+		}
+	}
 }

TSC2/Components/Controllers/Controller Map.txt

@@ -0,0 +1,9 @@
+These are the API endpoints to be exposed for external consumption.
+
+
+
+GET endpoints
+--------------------
+/api/getshopreviews?shopid={id} - returns a list of all reviews left for the specified shop
+
+/api/getshopreviewscores?shopid={id} - returns a list of all review scores left for the specified shop

TSC2/Components/Controllers/ReviewController.cs

@@ -0,0 +1,28 @@
+using Microsoft.AspNetCore.Mvc;
+using System.Text.Json;
+using TSC2.Components.CSharp;
+
+namespace TSC2.Components.Controllers
+{
+	[ApiController]
+	[Route("api")]
+	public class ReviewController : Controller
+	{
+		[HttpGet("GetShopReviews")]
+		public IEnumerable<string> GetReviews(string shopID)
+		{
+			var reviews = DatabaseManager.GetShopReviews(shopID).ToArray();
+			
+
+			return reviews;
+		}
+
+
+		[HttpGet("GetShopReviewScores")]
+		public IEnumerable<int> GetReviewScores(string shopID)
+		{
+			var scores = DatabaseManager.GetShopReviewScores(shopID).ToArray();
+			return scores;
+		}
+	}
+}

TSC2/Components/Pages/Home.razor

@@ -219,13 +219,12 @@
 								</TelerikButton>
 
 								@code {
-	public void VisitClickHandler()
+									public void VisitClickHandler()
-	{
+									{
-		Console.WriteLine("Visiting page" + CurrentSelection);
+										string destination = "/info/" + CurrentSelection + "&" + CurrentUniqueID;
-		string destination = "/info/" + CurrentSelection;
+										NavManager.NavigateTo(destination);
-		NavManager.NavigateTo(destination);
 
-	}
+									}
 								}
 							</WindowContent>
 							<WindowActions>

TSC2/Components/Pages/Home.razor.cs

@@ -44,6 +44,8 @@ namespace TSC2.Components.Pages
 			var dataItem = args.DataItem as MarkerModel;
 			CurrentSelection = dataItem.Title;
 			CurrentBlurb = dataItem.Blurb;
+			CurrentUniqueID = dataItem.UniqueID;
+
 			ToggleModal();
 		}
 
@@ -137,6 +139,8 @@ namespace TSC2.Components.Pages
 		public TelerikPopover? Popover { get; set; }
 		public string CurrentSelection { get; set; } = "123412341234onetwothreefour";
 		public string CurrentBlurb { get; set; } = "This is a blurb for a shop. I believe it is rather dastardly.";
+		public string CurrentUniqueID { get; set; } = "";
+
 		public bool isVisible = false;
 
 		public void ToggleModal()

TSC2/Components/Pages/Info.razor

@@ -1,4 +1,4 @@
-@page "/info/{Shop}"
+@page "/info/{Shop}&{UniqueID}"
 
 
 
@@ -121,6 +121,7 @@
 						<div class="col-lg-8">
 							<div class="heading-block">
 								<h2>Some of your Questions:</h2>
+								<TelerikButton OnClick="@LeaveReviewDebug">Leave Review</TelerikButton>
 								<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Earum tempore autem distinctio qui iure aspernatur doloribus porro blanditiis perspiciatis alias.</p>
 							</div>
 

TSC2/Components/Pages/Info.razor.cs

@@ -1,5 +1,5 @@
-
+using Microsoft.AspNetCore.Components;
-using Microsoft.AspNetCore.Components;
+using TSC2.Components.CSharp;
 
 namespace TSC2.Components.Pages
 {
@@ -7,10 +7,18 @@ namespace TSC2.Components.Pages
 	{
 		[Parameter]
 		public string Shop { get; set; } = "DEFAULT_NAME";
+		[Parameter] public string UniqueID { get; set; } = "-1";
 
-		public void DoAThing()
+		protected override void OnInitialized() // Executes every page load; run inexpensive rendering code here
 		{
-			Console.WriteLine("This is a mimic of a sql query... DO NOT LOOK AT THIS PLEASE");
+			//DatabaseManager
+		}
+
+
+
+		private void LeaveReviewDebug()
+		{
+			DatabaseManager.AddReview(UniqueID);
 		}
 	}
 }

TSC2/Program.cs

@@ -4,10 +4,11 @@ var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
 builder.Services.AddRazorComponents(options => options.DetailedErrors = builder.Environment.IsDevelopment()).AddInteractiveServerComponents();
-
+builder.Services.AddControllers();
 builder.Services.AddTelerikBlazor();
 
 var app = builder.Build();
+app.MapControllers();
 
 // Note secrets for login auth
 var GoogleClientId = builder.Configuration["Authentication:Google:ClientId"];