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fix: Convert big integers to float64

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Large numbers can be returned by the Flexpool API reaching the `int64`
limit. Blocks reward were seen as 0 ETH. Using `float64` instead. Also
converting signed int64 to unsigned int64 for non-timestamp numbers.

BREAKING CHANGE: please follow the upgrades instructions from 1.2 to
1.3 to convert such types in the database.

Signed-off-by: Julien Riou <julien@riou.xyz>
This commit is contained in:
Julien Riou 2021-10-15 18:20:38 +02:00
commit 3d4c049323
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GPG key ID: FF42D23B580C89F7
7 changed files with 63 additions and 25 deletions
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10
utils.go
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@ -12,7 +12,7 @@ const MojoToXCHDivider = 1000000000000
// ConvertCurrency divides the smallest unit of the currency to the currency itself
// Example: for "eth", convert from Weis to ETH
func ConvertCurrency(coin string, value int64) (float64, error) {
func ConvertCurrency(coin string, value float64) (float64, error) {
switch coin {
case "eth":
return ConvertWeis(value), nil
@ -24,13 +24,13 @@ func ConvertCurrency(coin string, value int64) (float64, error) {
}
// ConvertWeis converts the value from Weis to ETH
func ConvertWeis(value int64) float64 {
return float64(value) / WeisToETHDivider
func ConvertWeis(value float64) float64 {
return value / WeisToETHDivider
}
// ConvertMojo converts the value from Mojo to XCH
func ConvertMojo(value int64) float64 {
return float64(value) / MojoToXCHDivider
func ConvertMojo(value float64) float64 {
return value / MojoToXCHDivider
}
// ConvertAction returns "Miner" for Ethereum and "Farmer" for Chia