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Add support for *multiply and *divide in Agent and sync with AttributeS supported format fixes #1954

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This commit is contained in:
TeoV
2020-02-17 09:20:29 +02:00
committed by Dan Christian Bogos
parent 43944fb7a7
commit 61a0aafd48
5 changed files with 302 additions and 0 deletions
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52
engine/attributes.go
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@@ -223,6 +223,48 @@ func (alS *AttributeService) processEvent(args *AttrArgsProcessEvent) (
return nil, err
}
substitute = utils.IfaceAsString(ifaceSum)
case utils.MetaDifference:
iFaceVals := make([]interface{}, len(attribute.Value))
for i, val := range attribute.Value {
strVal, err := val.ParseDataProvider(evNm, utils.NestingSep)
if err != nil {
return nil, err
}
iFaceVals[i] = utils.StringToInterface(strVal)
}
ifaceSum, err := utils.Difference(iFaceVals...)
if err != nil {
return nil, err
}
substitute = utils.IfaceAsString(ifaceSum)
case utils.MetaMultiply:
iFaceVals := make([]interface{}, len(attribute.Value))
for i, val := range attribute.Value {
strVal, err := val.ParseDataProvider(evNm, utils.NestingSep)
if err != nil {
return nil, err
}
iFaceVals[i] = utils.StringToInterface(strVal)
}
ifaceSum, err := utils.Multiply(iFaceVals...)
if err != nil {
return nil, err
}
substitute = utils.IfaceAsString(ifaceSum)
case utils.MetaDivide:
iFaceVals := make([]interface{}, len(attribute.Value))
for i, val := range attribute.Value {
strVal, err := val.ParseDataProvider(evNm, utils.NestingSep)
if err != nil {
return nil, err
}
iFaceVals[i] = utils.StringToInterface(strVal)
}
ifaceSum, err := utils.Divide(iFaceVals...)
if err != nil {
return nil, err
}
substitute = utils.IfaceAsString(ifaceSum)
case utils.MetaValueExponent:
if len(attribute.Value) != 2 {
return nil, fmt.Errorf("invalid arguments <%s> to %s",
@@ -247,6 +289,16 @@ func (alS *AttributeService) processEvent(args *AttrArgsProcessEvent) (
}
substitute = strconv.FormatFloat(utils.Round(val*math.Pow10(exp),
config.CgrConfig().GeneralCfg().RoundingDecimals, utils.ROUNDING_MIDDLE), 'f', -1, 64)
case utils.MetaUnixTimestamp:
val, err := attribute.Value.ParseDataProvider(evNm, utils.NestingSep)
if err != nil {
return nil, err
}
t, err := utils.ParseTimeDetectLayout(val, alS.cgrcfg.GeneralCfg().DefaultTimezone)
if err != nil {
return nil, err
}
substitute = strconv.Itoa(int(t.Unix()))
default: // backwards compatible in case that Type is empty
substitute, err = attribute.Value.ParseDataProvider(evNm, utils.NestingSep)
}