mirror of
https://github.com/planetmint/planetmint-go.git
synced 2025-03-30 15:08:28 +00:00
779b1edd48
* added a MqttMonitor module with levelDB and periodic cleanup * initialized in the app * passed to dao keeper * added conversion methods (string2unixtime, byte ToJSON) * removed obsolete keeper code * maded RDDLToken.Factor public * added explicit mqtt client to the monitor module * restart mqtt connection in mqttmonitor on connection loss * adjusted mqttmock structure to be compatible * added some linter exclusions to let the monitor tool pass * created a MockMqttMonitor interface and mock object * used this to pass tests * made the MockMqttMonitor a global object so that it can be easily mocked * removed MockMqttMonitor from the app/keeper initialization * adjusted test cases to register "active machines" to the mqttmonitor * added mutex in mocks to protect against data races * defined mocks for the dao tests * clear separation between interface and mqtt-Monitor * added another waiting block to ensure the tx went through (multi-threading issue, race condition) during tests this failed sometimes * added memstorage to test instead of a file based DB Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>
50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package util
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import (
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"strconv"
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)
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const (
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Factor = 100000000.0
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)
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func RDDLToken2Uint(amount float64) uint64 {
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return uint64(amount * Factor)
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}
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func RDDLToken2Float(amount uint64) float64 {
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return float64(amount) / Factor
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}
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func RDDLTokenStringToFloat(amount string) (amountFloat float64, err error) {
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amountFloat, err = strconv.ParseFloat(amount, 64)
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return amountFloat, err
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}
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func RDDLTokenStringToUint(amount string) (amountUint uint64, err error) {
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amountFloat, err := RDDLTokenStringToFloat(amount)
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if err == nil {
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amountUint = RDDLToken2Uint(amountFloat)
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}
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return amountUint, err
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}
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func addPrecision(valueString string) string {
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length := len(valueString)
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if length > 8 {
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return valueString[:length-8] + "." + valueString[length-8:]
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}
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resultString := "0."
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for i := 0; i < 8-length; i++ {
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resultString += "0"
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}
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return resultString + valueString
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}
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func UintValueToRDDLTokenString(value uint64) (rddlString string) {
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uint64String := strconv.FormatUint(value, 10)
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rddlString = addPrecision(uint64String)
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return
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}
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