✅ Cors Errors on new API controller

C#
global using HTXL_Back_end.Models;
using System.Text;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.Filters;

var corsPolicy = "CorsPolicy";

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();

// Authentication
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuerSigningKey = true,
            IssuerSigningKey =
                new SymmetricSecurityKey(
                    Encoding.UTF8.GetBytes(builder.Configuration.GetSection("AppSettings:Token").Value!)),
            ValidateIssuer = false,
            ValidateAudience = false
        };
    });

// CORS
builder.Services.AddCors(options =>
    options.AddPolicy(corsPolicy, policy => policy
        .WithOrigins(builder.Configuration.GetSection("AppSettings:AllowedOrigins").Get<string[]>()!)
        .AllowAnyMethod()
        .AllowAnyHeader()
        .AllowCredentials()));

builder.Services.AddDbContext<HTXLPortfolioContext>();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseCors(corsPolicy);

app.UseHttpsRedirection();

app.UseAuthentication();

app.UseAuthorization();

app.MapControllers();

app.Run();

C#
global using HTXL_Back_end.Models;
using System.Text;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.Filters;

var corsPolicy = "CorsPolicy";

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();

// Authentication
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuerSigningKey = true,
            IssuerSigningKey =
                new SymmetricSecurityKey(
                    Encoding.UTF8.GetBytes(builder.Configuration.GetSection("AppSettings:Token").Value!)),
            ValidateIssuer = false,
            ValidateAudience = false
        };
    });

// CORS
builder.Services.AddCors(options =>
    options.AddPolicy(corsPolicy, policy => policy
        .WithOrigins(builder.Configuration.GetSection("AppSettings:AllowedOrigins").Get<string[]>()!)
        .AllowAnyMethod()
        .AllowAnyHeader()
        .AllowCredentials()));

builder.Services.AddDbContext<HTXLPortfolioContext>();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseCors(corsPolicy);

app.UseHttpsRedirection();

app.UseAuthentication();

app.UseAuthorization();

app.MapControllers();

app.Run();