update API, and AzureSQL, Migrate Table

Author: vdnnguyen94

.gitignore

@@ -22,3 +22,5 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+.vs/

.vs/ProjectEvaluation/tradingwebapp.metadata.v7.bin

@@ -1,31 +1,66 @@
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 using System;
 using System.Collections.Generic;
-using System.Net;
+using System.Net.Http;
 using System.Threading.Tasks;
+using Newtonsoft.Json.Linq;
 
 namespace TradingWebApp.Server.Controllers
 {
     [Route("api/[controller]")]
     [ApiController]
     public class QuoteController : ControllerBase
     {
-        // GetCompanyName method moved here
-        private string GetCompanyName(string ticker)
+        private readonly HttpClient _httpClient;
+
+        public QuoteController()
         {
-            string url = $"https://finance.google.com/finance?q={ticker}";
-            WebClient client = new WebClient();
-            string content = client.DownloadString(url);
-            int startLocation = content.IndexOf("<title>") + "<title>".Length;
-            int endLocation = content.IndexOf("</title>");
-            string title = content.Substring(startLocation, endLocation - startLocation);
-            string companyName = title.Split(':')[0];
-            int positionRemove = companyName.IndexOf('(');
-            companyName = companyName.Substring(0, positionRemove);
-            return companyName.Trim();
+            _httpClient = new HttpClient();
+            _httpClient.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0"); // Prevent blocking
+        }
+
+        private async Task<string> GetCompanyName(string symbol)
+        {
+            Console.WriteLine($"Testing Get Company Name11");
+            try
+            {
+                string url = $"https://query2.finance.yahoo.com/v1/finance/search?q={symbol}";
+                HttpResponseMessage response = await _httpClient.GetAsync(url);
+                response.EnsureSuccessStatusCode();
+
+                string jsonResponse = await response.Content.ReadAsStringAsync();
+                JObject json = JObject.Parse(jsonResponse);
+
+                string companyName = json["quotes"]?[0]?["shortname"]?.ToString();
+                Console.WriteLine($"Testing Get Company Name: {companyName}");
+                return !string.IsNullOrEmpty(companyName) ? companyName : "Unknown Company";
+            }
+            catch
+            {
+                return "Unknown Company";
+            }
+        }
+
+        private async Task<double?> GetStockPrice(string symbol)
+        {
+            Console.WriteLine($"Testing Get Stock Price");
+            string apiKey = "cuemgvpr01qkqnpfilcgcuemgvpr01qkqnpfild0";
+            string url = $"https://finnhub.io/api/v1/quote?symbol={symbol}&token={apiKey}";
+
+            HttpResponseMessage response = await _httpClient.GetAsync(url);
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            string jsonResponse = await response.Content.ReadAsStringAsync();
+            JObject json = JObject.Parse(jsonResponse);
+
+            double? price = json["c"]?.ToObject<double>();
+            return price;
+
+
+
         }
 
-        //api/Quote/Lookup
         [HttpPost("Lookup")]
         public async Task<IActionResult> LookupStock([FromBody] string symbol)
         {
@@ -34,44 +69,25 @@ public async Task<IActionResult> LookupStock([FromBody] string symbol)
                 return BadRequest("Symbol cannot be empty");
             }
 
-            Console.WriteLine($"Symbol: {symbol}");
-
-            symbol = symbol.ToUpper();
-            DateTime end = DateTime.Now;
-            DateTime start = end.AddDays(-5);
+            Console.WriteLine($"Looking up stock: {symbol}");
 
-            string url = $"https://query1.finance.yahoo.com/v7/finance/download/{Uri.EscapeDataString(symbol)}" +
-                         $"?period1={(Int32)(start.Subtract(new DateTime(1970, 1, 1))).TotalSeconds}" +
-                         $"&period2={(Int32)(end.Subtract(new DateTime(1970, 1, 1))).TotalSeconds}" +
-                         $"&interval=1d&events=history&includeAdjustedClose=true";
+            string companyName = await GetCompanyName(symbol);
+            double? price = await GetStockPrice(symbol);
 
-            try
+            if (price == null)
             {
-                WebClient client = new WebClient();
-                client.Headers["User-Agent"] = "C# WebClient";
-                string response = client.DownloadString(url);
-                string[] lines = response.Split('\n');
-                Array.Reverse(lines);
-                string[] headers = lines[0].Split(',');
-                string[] data = lines[1].Split(',');
-                double price = Math.Round(Double.Parse(data[4]), 2); // Getting current price instead of adjusted close
-                string name = GetCompanyName(symbol);
-
-                var stockInfo = new Dictionary<string, dynamic>()
-                {
-                    {"name", name},
-                    {"price", price},
-                    {"symbol", symbol}
-                };
-
-                Console.WriteLine($"Stock Information: {stockInfo}");
-                return Ok(stockInfo);
+                return NotFound($"No price information found for symbol: {symbol}");
             }
-            catch (WebException)
+
+            var stockInfo = new Dictionary<string, object>()
             {
-                Console.WriteLine($"No information found for symbol: {symbol}");
-                return NotFound($"No information found for symbol: {symbol}");
-            }
+                {"name", companyName},
+                {"price", price},
+                {"symbol", symbol.ToUpper()}
+            };
+
+            Console.WriteLine($"Stock Information: {stockInfo}");
+            return Ok(stockInfo);
         }
     }
 }

.vs/ProjectEvaluation/tradingwebapp.projects.v7.bin

@@ -20,7 +20,12 @@ public AppDbContext(DbContextOptions<AppDbContext> options) : base(options)
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             // Configure entity relationships, constraints, etc. here
+            modelBuilder.Entity<Stock>()
+                .HasKey(s => s.StockID); // Explicitly set the primary key to StockID
 
+            modelBuilder.Entity<Stock>()
+                .Property(s => s.StockID)
+                .ValueGeneratedOnAdd(); // Ensure it's auto-generated
 
             modelBuilder.Entity<Transaction>()
                 .Property(t => t.ShareValue)

.vs/TradingWebApp/DesignTimeBuild/.dtbcache.v2

@@ -0,0 +1,90 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TradingWebApp.Server.Migrations
+{
+    /// <inheritdoc />
+    public partial class FixUserUniqueIndex : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Stocks_Users_UserId",
+                table: "Stocks");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Transactions_Users_UserId",
+                table: "Transactions");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Transactions_UserId",
+                table: "Transactions");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_Stocks",
+                table: "Stocks");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Stocks_UserId",
+                table: "Stocks");
+
+            migrationBuilder.AddColumn<int>(
+                name: "StockID",
+                table: "Stocks",
+                type: "int",
+                nullable: false,
+                defaultValue: 0)
+                .Annotation("SqlServer:Identity", "1, 1");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_Stocks",
+                table: "Stocks",
+                column: "StockID");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_Stocks",
+                table: "Stocks");
+
+            migrationBuilder.DropColumn(
+                name: "StockID",
+                table: "Stocks");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_Stocks",
+                table: "Stocks",
+                column: "Symbol");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Transactions_UserId",
+                table: "Transactions",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Stocks_UserId",
+                table: "Stocks",
+                column: "UserId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Stocks_Users_UserId",
+                table: "Stocks",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Transactions_Users_UserId",
+                table: "Transactions",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}