marco.pms.api/Marco.Pms.Services/Program.cs

using System.Text;
using Marco.Pms.DataAccess.Data;
using Marco.Pms.Model.Authentication;
using Marco.Pms.Model.Entitlements;
using Marco.Pms.Model.Utilities;
using Marco.Pms.Services.Service;
using MarcoBMS.Services.Helpers;
using MarcoBMS.Services.Middleware;
using MarcoBMS.Services.Service;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Microsoft.OpenApi.Models;
using Serilog;


var builder = WebApplication.CreateBuilder(args);

// Add Serilog Configuration
string? mongoConn = builder.Configuration["MongoDB:SerilogDatabaseUrl"];
string timeString = "00:00:30";
TimeSpan.TryParse(timeString, out TimeSpan timeSpan);

// Add Serilog Configuration
builder.Host.UseSerilog((context, config) =>
{
    config.ReadFrom.Configuration(context.Configuration)   // Taking all configuration from appsetting.json
     .WriteTo.MongoDB(
            databaseUrl: mongoConn ?? string.Empty,
            collectionName: "api-logs",
            batchPostingLimit: 100,
            period: timeSpan
        );

});

// Add services
var corsSettings = builder.Configuration.GetSection("Cors");
var allowedOrigins = corsSettings.GetValue<string>("AllowedOrigins")?.Split(',');
var allowedMethods = corsSettings.GetValue<string>("AllowedMethods")?.Split(',');
var allowedHeaders = corsSettings.GetValue<string>("AllowedHeaders")?.Split(',');

builder.Services.AddCors(options =>
{
    options.AddPolicy("Policy", policy =>
    {
        if (allowedOrigins != null && allowedMethods != null && allowedHeaders != null)
        {
            policy.WithOrigins(allowedOrigins)
                   .WithMethods(allowedMethods)
                   .WithHeaders(allowedHeaders);
        }
    });
}).AddCors(options =>
{
    options.AddPolicy("DevCorsPolicy", policy =>
    {
        policy.AllowAnyOrigin()
              .AllowAnyMethod()
              .AllowAnyHeader();
    });
});

// Add services to the container.
builder.Services.AddHostedService<StartupUserSeeder>();
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddSwaggerGen(option =>
{
    option.SwaggerDoc("v1", new OpenApiInfo { Title = "Demo API", Version = "v1" });
    option.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
    {
        In = ParameterLocation.Header,
        Description = "Please enter a valid token",
        Name = "Authorization",
        Type = SecuritySchemeType.Http,
        BearerFormat = "JWT",
        Scheme = "Bearer"
    });

    option.AddSecurityRequirement(new OpenApiSecurityRequirement
    {
        {
            new OpenApiSecurityScheme
            {
                Reference = new OpenApiReference
                {
                    Type=ReferenceType.SecurityScheme,
                    Id="Bearer"
                }
            },
            new string[]{}
        }
    });
});

builder.Services.Configure<SmtpSettings>(builder.Configuration.GetSection("EmailSettings"));
builder.Services.AddTransient<IEmailSender, EmailSender>();

builder.Services.Configure<AWSSettings>(builder.Configuration.GetSection("AWS"));   // For uploading images to aws s3
builder.Services.AddTransient<S3UploadService>();

builder.Services.AddIdentity<ApplicationUser, IdentityRole>().AddEntityFrameworkStores<ApplicationDbContext>().AddDefaultTokenProviders();


string? connString = builder.Configuration.GetConnectionString("DefaultConnectionString");

builder.Services.AddDbContext<ApplicationDbContext>(options =>
{
    options.UseMySql(connString, ServerVersion.AutoDetect(connString));
});


builder.Services.AddMemoryCache();


//builder.Services.AddScoped<IUnitOfWork, UnitOfWork>();
//builder.Services.AddScoped<IProjectRepository, ProjectRepository>();
//builder.Services.AddScoped<IEmployeeRepository, EmployeeRepository>();
//builder.Services.AddScoped<IActivityMasterRepository, ActivityMasterRepository>();
//builder.Services.AddScoped<IAttendenceRepository, AttendenceRepository>();
//builder.Services.AddScoped<IProjectAllocationRepository, ProjectAllocationRepository>();

builder.Services.AddScoped<RefreshTokenService>();

builder.Services.AddScoped<UserHelper>();
builder.Services.AddScoped<RolesHelper>();
builder.Services.AddScoped<EmployeeHelper>();
builder.Services.AddScoped<ProjectsHelper>();
builder.Services.AddSingleton<ILoggingService, LoggingService>();


builder.Services.AddHttpContextAccessor();

var jwtSettings = builder.Configuration.GetSection("Jwt").Get<JwtSettings>()
    ?? throw new InvalidOperationException("JwtSettings section is missing or invalid.");

if (jwtSettings != null && jwtSettings.Key != null)
{
    builder.Services.AddAuthentication(options =>
    {
        options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidateLifetime = true,
            ValidateIssuerSigningKey = true,
            ValidIssuer = jwtSettings.Issuer,
            ValidAudience = jwtSettings.Audience,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSettings.Key))
        };
    });
    builder.Services.AddSingleton(jwtSettings);
}

builder.WebHost.ConfigureKestrel(options =>
{
    options.AddServerHeader = false; // Disable the "Server" header
});

var app = builder.Build();

app.UseMiddleware<ExceptionHandlingMiddleware>();
app.UseMiddleware<TenantMiddleware>();
app.UseMiddleware<LoggingMiddleware>();



// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
    // Use CORS in the pipeline
    app.UseCors("DevCorsPolicy");
}
else
{
    //if (app.Environment.IsProduction())
    //{
    //    app.UseCors("ProdCorsPolicy");
    //}

    //app.UseCors("AllowAll");
    app.UseCors("DevCorsPolicy");
}

app.UseStaticFiles(); // Enables serving static files

//app.UseSerilogRequestLogging(); // This is Default Serilog Logging Middleware we are not using this because we're using custom logging middleware


app.UseHttpsRedirection();



app.UseAuthorization();

app.MapControllers();

app.Run();