mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
b5e162a930
* Change vault supply to shares * Update deposit shares * Use shares instead of supplied * Update tests, fix share calculation * Pass hard and savings keeper as pointer to earn keeper * Update remaining failing test * Add different share price test, fix comment for share price * Add shares amount to events * Additional share tests, use share to asset conversion for withdraw amount * Update VaultTotalValue test * Use sdk.Dec for vault shares instead of sdk.Int * Add test for expensive 20:1 shares * Update ConvertToShares comment for division, remove redundant test * Add vault share tests
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package earn
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import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/earn/keeper"
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"github.com/kava-labs/kava/x/earn/types"
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)
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// InitGenesis initializes genesis state
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func InitGenesis(
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ctx sdk.Context,
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k keeper.Keeper,
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ak types.AccountKeeper,
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gs types.GenesisState,
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) {
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if err := gs.Validate(); err != nil {
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panic(fmt.Sprintf("failed to validate %s genesis state: %s", types.ModuleName, err))
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}
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// Total of all vault share records, vault record total supply should equal this
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vaultTotalShares := types.NewVaultShares()
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for _, vaultShareRecord := range gs.VaultShareRecords {
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if err := vaultShareRecord.Validate(); err != nil {
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panic(fmt.Sprintf("invalid vault share: %s", err))
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}
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vaultTotalShares = vaultTotalShares.Add(vaultShareRecord.Shares...)
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k.SetVaultShareRecord(ctx, vaultShareRecord)
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}
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for _, vaultRecord := range gs.VaultRecords {
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if err := vaultRecord.Validate(); err != nil {
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panic(fmt.Sprintf("invalid vault record: %s", err))
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}
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if !vaultRecord.TotalShares.Amount.Equal(vaultTotalShares.AmountOf(vaultRecord.TotalShares.Denom)) {
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panic(fmt.Sprintf(
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"invalid vault record total supply for %s, got %s but sum of vault shares is %s",
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vaultRecord.TotalShares.Denom,
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vaultRecord.TotalShares.Amount,
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vaultTotalShares.AmountOf(vaultRecord.TotalShares.Denom),
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))
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}
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k.SetVaultRecord(ctx, vaultRecord)
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}
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k.SetParams(ctx, gs.Params)
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}
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// ExportGenesis returns a GenesisState for a given context and keeper
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func ExportGenesis(ctx sdk.Context, k keeper.Keeper) types.GenesisState {
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params := k.GetParams(ctx)
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vaultRecords := k.GetAllVaultRecords(ctx)
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vaultShareRecords := k.GetAllVaultShareRecords(ctx)
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return types.NewGenesisState(params, vaultRecords, vaultShareRecords)
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}
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