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https://github.com/galacticship/terra.git
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58 lines
1.9 KiB
Go
58 lines
1.9 KiB
Go
package prism
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import (
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"context"
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"github.com/galacticship/terra"
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"github.com/pkg/errors"
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"github.com/shopspring/decimal"
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)
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type Governance struct {
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*terra.Contract
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}
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func NewGovernance(querier *terra.Querier) (*Governance, error) {
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c, err := terra.NewContract(querier, "terra1h4al753uvwmhxwhn2dlvm9gfk0jkf52xqasmq2")
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if err != nil {
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return nil, errors.Wrap(err, "init base contract")
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}
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return &Governance{
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c,
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}, nil
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}
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type XPrismState struct {
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ExchangeRate decimal.Decimal `json:"exchange_rate"`
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EffectiveXprismSupply decimal.Decimal `json:"effective_xprism_supply"`
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EffectiveUnderlyingPrism decimal.Decimal `json:"effective_underlying_prism"`
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TotalPendingWithdrawXprism decimal.Decimal `json:"total_pending_withdraw_xprism"`
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TotalPendingWithdrawPrism decimal.Decimal `json:"total_pending_withdraw_prism"`
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}
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func (g *Governance) XPrismState(ctx context.Context) (XPrismState, error) {
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var q struct {
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XprismState struct{} `json:"xprism_state"`
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}
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type response struct {
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ExchangeRate decimal.Decimal `json:"exchange_rate"`
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EffectiveXprismSupply decimal.Decimal `json:"effective_xprism_supply"`
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EffectiveUnderlyingPrism decimal.Decimal `json:"effective_underlying_prism"`
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TotalPendingWithdrawXprism decimal.Decimal `json:"total_pending_withdraw_xprism"`
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TotalPendingWithdrawPrism decimal.Decimal `json:"total_pending_withdraw_prism"`
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}
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var r response
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err := g.QueryStore(ctx, q, &r)
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if err != nil {
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return XPrismState{}, errors.Wrap(err, "querying contract store")
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}
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return XPrismState{
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ExchangeRate: r.ExchangeRate,
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EffectiveXprismSupply: terra.XPRISM.ValueFromTerra(r.EffectiveXprismSupply),
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EffectiveUnderlyingPrism: terra.PRISM.ValueFromTerra(r.EffectiveUnderlyingPrism),
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TotalPendingWithdrawXprism: terra.XPRISM.ValueFromTerra(r.TotalPendingWithdrawXprism),
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TotalPendingWithdrawPrism: terra.PRISM.ValueFromTerra(r.TotalPendingWithdrawPrism),
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}, nil
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}
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