protected static FR_Base Execute(DbConnection Connection, DbTransaction Transaction, P_L3_ACTT_1558 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            //Leave UserCode region to enable user code saving
            #region UserCode
            var returnValue = new FR_Base();

            if (Parameter == null)
            {
                returnValue.Status       = FR_Status.Error_Internal;
                returnValue.ErrorMessage = "Assign_Countries_To_Tenant method returned error message: Parameter is null.";
                return(returnValue);
            }

            ORM_CMN_Currency[] currencies = null;

            #region Retrieve all currencies for tenant

            currencies = ORM_CMN_Currency.Query.Search(Connection, Transaction, new ORM_CMN_Currency.Query()
            {
                Tenant_RefID = securityTicket.TenantID
            }).ToArray();

            #endregion

            #region Assign/deassign currencies

            foreach (var currencyToAssign in Parameter.AssignedCurrencies)
            {
                var currency = currencies.FirstOrDefault(c => c.ISO4127 == currencyToAssign.CurrencyISoCode);
                if (currency == null)
                {
                    currency = new ORM_CMN_Currency();
                    currency.CMN_CurrencyID     = Guid.NewGuid();
                    currency.Creation_Timestamp = DateTime.Now;
                    currency.IsDeleted          = false;
                    currency.ISO4127            = currencyToAssign.CurrencyISoCode;
                    currency.Name         = currencyToAssign.CurrencyName;
                    currency.Symbol       = currencyToAssign.CurrencySymbol;
                    currency.Tenant_RefID = securityTicket.TenantID;
                    currency.Save(Connection, Transaction);
                }

                if (currency.IsDeleted == true)
                {
                    currency.IsDeleted = false;
                    currency.Save(Connection, Transaction);
                }
            }

            foreach (var currency in currencies.Where(c => c.IsDeleted == false))
            {
                var currencyToAssign = Parameter.AssignedCurrencies.FirstOrDefault(cta => cta.CurrencyISoCode == currency.ISO4127);
                if (currencyToAssign == null)
                {
                    currency.IsDeleted = true;
                    currency.Save(Connection, Transaction);
                }
            }


            #endregion

            #region Set default currency for tenant

            if (Parameter.DefaultCurrency != null)
            {
                ORM_CMN_BPT_BusinessParticipant businesParticipant = ORM_CMN_BPT_BusinessParticipant.Query.Search(Connection, Transaction, new ORM_CMN_BPT_BusinessParticipant.Query()
                {
                    IsDeleted             = false,
                    Tenant_RefID          = securityTicket.TenantID,
                    IfTenant_Tenant_RefID = securityTicket.TenantID
                }).FirstOrDefault();

                if (businesParticipant != null)
                {
                    var defaultCurrency = currencies.FirstOrDefault(c => c.ISO4127 == Parameter.DefaultCurrency.CurrencyISoCode);
                    if (defaultCurrency != null)
                    {
                        businesParticipant.DefaultCurrency_RefID = defaultCurrency.CMN_CurrencyID;
                        businesParticipant.Save(Connection, Transaction);
                    }
                }
            }

            #endregion

            returnValue.Status = FR_Status.Success;
            return(returnValue);

            #endregion UserCode
        }
 ///<summary>
 /// Invokes the method for the given Connection, and Transaction, leaving them open/not commited if no exceptions occured
 ///<summary>
 public static FR_Base Invoke(DbConnection Connection, DbTransaction Transaction, P_L3_ACTT_1558 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(Connection, Transaction, null, Parameter, securityTicket));
 }
        ///<summary>
        /// Method Invocation of wrapper classes
        ///<summary>
        protected static FR_Base Invoke(DbConnection Connection, DbTransaction Transaction, string ConnectionString, P_L3_ACTT_1558 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            bool cleanupConnection  = Connection == null;
            bool cleanupTransaction = Transaction == null;

            FR_Base functionReturn = new FR_Base();

            try
            {
                if (cleanupConnection == true)
                {
                    Connection = CSV2Core_MySQL.Support.DBSQLSupport.CreateConnection(ConnectionString);
                    Connection.Open();
                }
                if (cleanupTransaction == true)
                {
                    Transaction = Connection.BeginTransaction();
                }

                functionReturn = Execute(Connection, Transaction, Parameter, securityTicket);

                #region Cleanup Connection/Transaction
                //Commit the transaction
                if (cleanupTransaction == true)
                {
                    Transaction.Commit();
                }
                //Close the connection
                if (cleanupConnection == true)
                {
                    Connection.Close();
                }
                #endregion
            }
            catch (Exception ex)
            {
                try
                {
                    if (cleanupTransaction == true && Transaction != null)
                    {
                        Transaction.Rollback();
                    }
                }
                catch { }

                try
                {
                    if (cleanupConnection == true && Connection != null)
                    {
                        Connection.Close();
                    }
                }
                catch { }

                throw new Exception("Exception occured in method cls_Assign_Currencies_To_Tenant", ex);
            }
            return(functionReturn);
        }
 ///<summary>
 /// Opens the connection/transaction for the given connectionString, and closes them when complete
 ///<summary>
 public static FR_Base Invoke(string ConnectionString, P_L3_ACTT_1558 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(null, null, ConnectionString, Parameter, securityTicket));
 }