From 73732af9d214589dd68a6f5b1d867d253762721c Mon Sep 17 00:00:00 2001
From: Swoyam <Lordswoyam@gmail.com>
Date: Sat, 11 Oct 2025 11:10:33 +0530
Subject: [PATCH] Configure Program.cs with necessary middleware and services
 and Update ProblemsController to handle problem retrieval and filtering

---
 src/Backend/Controllers/ProblemsController.cs |  6 +++---
 src/Backend/Program.cs                        | 16 +++++++++++++++-
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/Backend/Controllers/ProblemsController.cs b/src/Backend/Controllers/ProblemsController.cs
index caf93e1..666ec93 100644
--- a/src/Backend/Controllers/ProblemsController.cs
+++ b/src/Backend/Controllers/ProblemsController.cs
@@ -6,6 +6,7 @@ namespace Backend.Controllers
     using ProblemPublicModel = Common.Models.Problem;
 
     [ApiController]
+    [Route("api/[controller]")]
     public class ProblemsController : ControllerBase
     {
         private AppContext appContext;
@@ -19,15 +20,14 @@ public ProblemsController(AppContext appContext, ILogger<ProblemsController> log
         }
 
         [HttpGet]
-        [Route("")]
+        [Route("~/api/home")]
         public ActionResult<string> GetHome()
         {
             return Ok("Leetcode Wrapper Backend is running.");
         }
 
         [HttpGet]
-        [Route("problems")]
-        public async Task<ActionResult<ProblemPublicModel>> GetProblems(
+        public async Task<ActionResult<IEnumerable<ProblemPublicModel>>> GetProblems(
             [FromQuery(Name = QueryParam.Skip)] int skip = 0,
             [FromQuery(Name = QueryParam.Limit)] int limit = 50,
             [FromQuery(Name = QueryParam.Company)] List<string>? companies = null,
diff --git a/src/Backend/Program.cs b/src/Backend/Program.cs
index 082f7f1..7583545 100644
--- a/src/Backend/Program.cs
+++ b/src/Backend/Program.cs
@@ -38,6 +38,16 @@ public static void Main(string[] args)
         builder.Services.AddApplicationInsightsTelemetry();
         builder.Services.AddControllers();
         
+        // Add CORS
+        builder.Services.AddCors(options =>
+        {
+            options.AddPolicy("AllowReactApp",
+                builder => builder
+                    .WithOrigins("http://localhost:3000") 
+                    .AllowAnyMethod()
+                    .AllowAnyHeader());
+        });
+        
         SetupLogging(builder.Logging, builder.Configuration);
 
         if (builder.Environment.IsDevelopment())
@@ -72,7 +82,11 @@ public static void Main(string[] args)
             app.UseSwaggerUI();
         }
 
-        app.UseHttpsRedirection();
+        // Commenting out HTTPS redirection to allow HTTP
+        // app.UseHttpsRedirection();
+
+        // Use CORS before other middleware
+        app.UseCors("AllowReactApp");
 
         app.UseAuthorization();