// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext <TenantDbContext>(options =>
options.UseNpgsql(Configuration.GetConnectionString("MultiTenantDb")));
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
services.AddTransient <ITenantService, TenantService>();
services.AddScoped((serviceProvider) =>
{
var httpContextAccessor = serviceProvider.GetRequiredService <IHttpContextAccessor>();
if (httpContextAccessor.HttpContext == null)
{
return(null);
}
var userId = httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
var userTenant = httpContextAccessor.HttpContext.User.FindFirst(CustomClaimTypes.TenantId)?.Value;
var connectionString = Configuration.GetSection("ConnectionStrings").GetValue <string>("GamesDbTemplate")
.Replace("{tenant}", userTenant);
var tenant = new GamesTenant
{
Name = userTenant,
ConnectionString = connectionString,
Subject = userId
};
return(tenant);
});
services.AddScoped((serviceProvider) =>
{
var tenant = serviceProvider.GetRequiredService <GamesTenant>();
var builder = new DbContextOptionsBuilder <GamesDbContext>();
builder.UseNpgsql(tenant.ConnectionString);
return(builder.Options);
});
//If Database not exists because a new tenant was registered, create this new one
services.AddScoped(serviceProvider =>
{
var options = serviceProvider.GetRequiredService <DbContextOptions <GamesDbContext> >();
var context = new GamesDbContext(options);
var exists = ((RelationalDatabaseCreator)context.GetService <IDatabaseCreator>()).Exists();
if (!exists)
{
context.Database.Migrate();
}
return(context);
});
services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(options =>
{
var authoriyUrl = Configuration.GetSection("IdentityServer").GetValue <string>("Url");
options.Authority = authoriyUrl;
options.Audience = "games-api";
options.RequireHttpsMetadata = false; // do not do this in production!
});
services.AddMemoryCache();
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
}
