public TenantContainerMiddleware(
RequestDelegate next,
ILoggerFactory loggerFactory,
ITenantContainerFactory <TTenant> factory)
{
_next = next;
_log = loggerFactory.CreateLogger <TenantContainerMiddleware <TTenant> >();
_factory = factory;
}
public TenantsHost(IOptions <TenantsConfig> tenantsOption,
ITenantContainerFactory factory,
IModulesHost modulesHost,
ILogger <TenantsHost> logger)
{
tenantsConfig = tenantsOption.Value;
tenantContainerFactory = factory;
this.modulesHost = modulesHost;
this.logger = logger;
}
public async Task Invoke(HttpContext context, ITenantContainerFactory factory)
{
var tenant = context.FindTenant();
if (tenant == null)
{
throw new InvalidOperationException(
"TenantMiddleware must be register before TenantContainerMiddleware");
}
using (var scope = factory.CreateContainer(tenant).CreateScope())
{
context.RequestServices = scope.ServiceProvider;
await _next.Invoke(context);
}
}
public TenantContainerAccessor(ITenantShellAccessor <TTenant> tenantShellAccessor, ITenantContainerFactory <TTenant> factory)
{
_tenantShellAccessor = tenantShellAccessor;
_containerFactory = factory;
TenantContainer = new Lazy <Task <ITenantContainerAdaptor> >(async() =>
{
var tenantShell = await tenantShellAccessor.CurrentTenantShell.Value;
if (tenantShell == null)
{
return(null);
}
var tenant = tenantShell?.Tenant;
var lazy = tenantShell.GetOrAddContainer(() =>
{
return(factory.Get(tenant));
});
return(await lazy.Value);
});
}