Govor/Govor.API/Program.cs

using Govor.Data;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Configuration.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);

// Add services

builder.Services.AddSignalR();

builder.Services.AddControllers();

builder.Services.AddDbContext<GovorDbContext>(
    options =>
    {
        options.UseNpgsql(builder.Configuration.GetConnectionString(nameof(GovorDbContext)));
    }
);

builder.Services.AddEndpointsApiExplorer();
builder.Services.AddOpenApi();

builder.Services.AddAuthorization();

var app = builder.Build();

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

app.UseHttpsRedirection();

app.UseAuthorization();

app.MapControllers();

app.Run();