neoneo-go/pkg/rpc/wrappers/unspents.go

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package wrappers
import (
"github.com/CityOfZion/neo-go/pkg/core"
"github.com/CityOfZion/neo-go/pkg/core/state"
"github.com/CityOfZion/neo-go/pkg/util"
)
// UnspentBalanceInfo wrapper is used to represent single unspent asset entry
// in `getunspents` output.
type UnspentBalanceInfo struct {
Unspents []state.UnspentBalance `json:"unspent"`
AssetHash util.Uint256 `json:"asset_hash"`
Asset string `json:"asset"`
AssetSymbol string `json:"asset_symbol"`
Amount util.Fixed8 `json:"amount"`
}
// Unspents wrapper is used to represent getunspents return result.
type Unspents struct {
Balance []UnspentBalanceInfo `json:"balance"`
Address string `json:"address"`
}
// GlobalAssets stores a map of asset IDs to user-friendly strings ("NEO"/"GAS").
var GlobalAssets = map[string]string{
"c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b": "NEO",
"602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7": "GAS",
}
// NewUnspents creates a new Account wrapper using given Blockchainer.
func NewUnspents(a *state.Account, chain core.Blockchainer, addr string) Unspents {
res := Unspents{
Address: addr,
Balance: make([]UnspentBalanceInfo, 0, len(a.Balances)),
}
balanceValues := a.GetBalanceValues()
for k, v := range a.Balances {
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name, ok := GlobalAssets[k.StringLE()]
if !ok {
as := chain.GetAssetState(k)
if as != nil {
name = as.Name
}
}
res.Balance = append(res.Balance, UnspentBalanceInfo{
Unspents: v,
AssetHash: k,
Asset: name,
AssetSymbol: name,
Amount: balanceValues[k],
})
}
return res
}