67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package morph
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import (
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"github.com/nspcc-dev/neofs-node/lib/implementations"
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"github.com/nspcc-dev/neofs-node/services/public/accounting"
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"github.com/pkg/errors"
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"go.uber.org/dig"
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)
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type balanceContractResult struct {
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dig.Out
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BalanceContract implementations.MorphBalanceContract
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AccountingService accounting.Service
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}
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// BalanceContractName is a name of Balance contract config sub-section.
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const BalanceContractName = "balance"
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const (
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balanceContractBalanceOfOpt = "balance_of_method"
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balanceContractDecimalsOfOpt = "decimals_method"
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)
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// BalanceContractBalanceOfOptPath is a path to balanceOf method name option.
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func BalanceContractBalanceOfOptPath() string {
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return optPath(prefix, BalanceContractName, balanceContractBalanceOfOpt)
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}
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// BalanceContractDecimalsOfOptPath is a path to decimals method name option.
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func BalanceContractDecimalsOfOptPath() string {
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return optPath(prefix, BalanceContractName, balanceContractDecimalsOfOpt)
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}
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func newBalanceContract(p contractParams) (res balanceContractResult, err error) {
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client, ok := p.MorphContracts[BalanceContractName]
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if !ok {
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err = errors.Errorf("missing %s contract client", BalanceContractName)
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return
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}
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morphClient := implementations.MorphBalanceContract{}
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morphClient.SetBalanceContractClient(client)
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morphClient.SetBalanceOfMethodName(
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p.Viper.GetString(
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BalanceContractBalanceOfOptPath(),
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),
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)
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morphClient.SetDecimalsMethodName(
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p.Viper.GetString(
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BalanceContractDecimalsOfOptPath(),
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),
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)
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if res.AccountingService, err = accounting.New(accounting.Params{
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MorphBalanceContract: morphClient,
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}); err != nil {
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return
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}
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res.BalanceContract = morphClient
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return
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}
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