func createFactor(tabWeight weights, listFields initer.PostForm, risk string) factors {
        var factor factors
        testTab := make([]weights, 0)
        testTab = append(testTab, tabWeight)
        if !tabWeight.IsEmpty() {
                factor.Weights = testTab
        }
        factor.Type = listFields.Type
        factor.Value = risk
        factor.Label = listFields.Label
        factor.InputType = listFields.InputType

        return factor
}

func createFx(risk Reader.RiskExcel) []byte {
        dbPort := viper.GetString("DB_PORT")
        dbUser := viper.GetString("DB_USER")
        dbName := viper.GetString("DB_NAME")
        dbPwd := viper.GetString("DB_PWD")
        dbType := viper.GetString("DB_TYPE")
        dbAdr := viper.GetString("DB_ADR")

        connectStr := "host=" + dbAdr + " port=" + dbPort + " user=" + dbUser + " dbname=" + dbName + " password=" + dbPwd + " sslmode=disable"
        db, err := gorm.Open(dbType, connectStr)
        if err != nil {
                fmt.Println(err)
        }
        defer db.Close()

        var listFrequency []initer.Values
        var listSeverity []initer.Values

        db.Where("type = ?", "frequency").Find(&listFrequency)
        db.Where("type = ?", "severity").Find(&listSeverity)

        tabWeight := createSliceWeight(listFrequency, listSeverity, risk.Occurrence)

        var listFields []initer.PostForm
        db.Find(&listFields)

        factorsPost := createSliceFactors(listFields, risk, tabWeight)

        dbAdr := viper.GetString("DB_ADR")

        connectStr := "host=" + dbAdr + " port=" + dbPort + " user=" + dbUser + " dbname=" + dbName + " password=" + dbPwd + " sslmode=disable"
        db, err := gorm.Open(dbType, connectStr)
        if err != nil {
                fmt.Println(err)
        }
        defer db.Close()

        var listFrequency []initer.Values
        var listSeverity []initer.Values

        db.Where("type = ?", "frequency").Find(&listFrequency)
        db.Where("type = ?", "severity").Find(&listSeverity)

        tabWeight := createSliceWeight(listFrequency, listSeverity, risk.Occurrence)

        var listFields []initer.PostForm
        db.Find(&listFields)

        factorsPost := createSliceFactors(listFields, risk, tabWeight)

        var fxField riskToPost
        fxField.Factors = factorsPost
        fxField.Mitigations = make([]string, 0)
        jsonFxField, err := json.Marshal(fxField)
//      jsonFxField = strings.Replace(string(jsonFxField), "null", "[]", -1)
        if err != nil {
                fmt.Println(err)
        }
        fmt.Println(string(jsonFxField))
        return jsonFxField
}