public static IHttpContext registrationList(IHttpContext context) { try { if (!context.token().hasPermission("registrations.read")) { context.Response.StatusCode = HttpStatusCode.NotFound; context.Response.SendResponse(""); return(context); } var data = context.Request.QueryString; DateTime start = data["start_time"] != null?DateTime.Parse(data["start_time"]) : DateTime.Parse("1970-01-01 00:00:00"); int pageSize = data["pagesize"] != null?int.Parse(data["pagesize"]) : 50; int skip = data["skip"] != null?int.Parse(data["skip"]) : 0; uint userId = data["usergroup_id"] != null?uint.Parse(data["user_id"]) : 0; var regs = Registrations.list(start, pageSize, skip, userId); context.Response.SendResponse(JsonConvert.SerializeObject(regs)); } catch (Exception ex) { context.Response.StatusCode = HttpStatusCode.InternalServerError; context.Response.SendResponse(ex.Message); } return(context); }