DamageAssessment_Backend/DamageAssesmentApi/DamageAssesment.Api.Surveys/Program.cs

using DamageAssesment.Api.Surveys.Db;
using DamageAssesment.Api.Surveys.Interfaces;
using DamageAssesment.Api.Surveys.Providers;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using System.Text;
using System.Reflection;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

// Retrieve the security key for JWT token validation.
var authkey = builder.Configuration.GetValue<string>("JwtSettings:securitykey");

// Configure JWT authentication and validation.
builder.Services.AddAuthentication(item =>
{
    item.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
    item.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(item =>
{
    item.RequireHttpsMetadata = true;
    item.SaveToken = true;
    item.TokenValidationParameters = new TokenValidationParameters()
    {
        ValidateIssuerSigningKey = true,
        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(authkey)),
        ValidateIssuer = false,
        ValidateAudience = false,
        ClockSkew = TimeSpan.Zero
    };
});

//CORS setup to allow requests from any origin.
builder.Services.AddCors(p => p.AddPolicy("DamageAppCorsPolicy", build => {
    build.WithOrigins("*").AllowAnyMethod().AllowAnyHeader().AllowAnyOrigin();
}));



// Add controller services and API Explorer for endpoint discovery.
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddScoped<ISurveyProvider, SurveysProvider>();
builder.Services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
builder.Services.AddEndpointsApiExplorer();

// Add Swagger/OpenAPI documentation support.
builder.Services.AddSwaggerGen(c =>
{
    // Include XML comments from your assembly
    var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
    var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
    c.IncludeXmlComments(xmlPath);
});

// Configure the database context for SurveysDbContext using SQL Server.
builder.Services.AddDbContext<SurveysDbContext>(option =>
{
    option.UseSqlServer("SurveyConnection");
});

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
    // Seed initial data in the database when in development mode
    using (var serviceScope = app.Services.CreateScope())
    {
        var services = serviceScope.ServiceProvider;
        var surveyProvider = services.GetRequiredService<ISurveyProvider>();
        surveyProvider.seedData();
    }
}
// Enable CORS, authentication, and authorization middleware.
app.UseCors("DamageAppCorsPolicy");
app.UseAuthentication();
app.UseAuthorization();
// Map controllers to their respective routes.
app.MapControllers();

app.Run();