public static IEndpointConventionBuilder UseFilteredAutoForeignKeys(this IEndpointRouteBuilder builder, string explicitTenantParam, bool forAreas, bool withAuthorization = true)
{
bool forExplicitTenants = !string.IsNullOrEmpty(explicitTenantParam);
ContextExtensions.Init();
RequestDelegate dlg = async context =>
{
//{{connection:regex(^[\\w_]+$)}}/{{table:regex(^[\\w_]+$)}}
RouteData routeData = context.GetRouteData();
ActionDescriptor actionDescriptor = new ActionDescriptor();
ActionContext actionContext = new ActionContext(context, routeData, actionDescriptor);
var ok = !withAuthorization || context.RequestServices.VerifyCurrentUser();
if (ok)
{
if (context.Request.RouteValues.ContainsKey("dataResolveHint"))
{
var baseHint = ((string)context.Request.RouteValues["dataResolveHint"])?.Split("/")
.Select(n => HttpUtility.UrlDecode(n)).ToArray();
if (baseHint is { Length : 2 })
{
string area = null;
if (context.Request.RouteValues.ContainsKey("area"))
{
area = (string)context.Request.RouteValues["area"];
}
var connection =
RegexValidate(baseHint[0], "^[\\w_]+$")
? baseHint[0]
: null; //(string) context.Request.RouteValues["connection"];
var dbContext = context.RequestServices.ContextForFkQuery(connection, area);
if (dbContext != null)
{
var table = RegexValidate(baseHint[1], dbContext.CustomFkSettings?.CustomTableValidation ?? "^[\\w_]+$")
? baseHint[1]
: null; //(string) context.Request.RouteValues["table"];
FormReader former = new FormReader(context.Request.Body);
var formsDictionary = await former.ReadFormAsync();
//LogEnvironment.LogEvent(Stringify(formsDictionary), LogSeverity.Report);
var newDic = TranslateForm(formsDictionary, true);
JsonResult result = null;
bool authorized = true;
try
{
result = new JsonResult(dbContext.ReadForeignKey(table, postedFilter: newDic)
.ToDummyDataSourceResult());
}
catch (SecurityException)
{
authorized = false;
}
if (authorized)
{
await result.ExecuteResultAsync(actionContext);
return;
}
UnauthorizedResult ill = new UnauthorizedResult();
await ill.ExecuteResultAsync(actionContext);
return;
}
}
}