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https://github.com/0glabs/0g-chain.git
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ded692d2f4
* Add basic savings strategy Supports ukava * Use clearer error message for ErrInvalidVaultStrategy * Add invariants * Separate specific vault/all vaults query, update depositor inconsistencies * Update swagger * Use single bkava AllowedVault for all bkava variants * Do not use allowedVault.Denom for value * Fix vault balance query * Update query to list bkava vaults * Add vaults query doc * Update grpc query test with no supply * Add earn hooks * Handle errors * Update outdated doc comments, make getAllowedVault_Raw private * Fix outdated comments, lints * Fix comment maths * Use AccAddressFromBech32 to validate message addresses
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
package keeper
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/earn/types"
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)
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// HardStrategy defines the strategy that deposits assets to Hard
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type HardStrategy Keeper
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var _ Strategy = (*HardStrategy)(nil)
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// GetStrategyType returns the strategy type
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func (s *HardStrategy) GetStrategyType() types.StrategyType {
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return types.STRATEGY_TYPE_HARD
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}
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// GetEstimatedTotalAssets returns the current value of all assets deposited
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// in hard.
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func (s *HardStrategy) GetEstimatedTotalAssets(ctx sdk.Context, denom string) (sdk.Coin, error) {
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macc := s.accountKeeper.GetModuleAccount(ctx, types.ModuleName)
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deposit, found := s.hardKeeper.GetSyncedDeposit(ctx, macc.GetAddress())
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if !found {
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// Return 0 if no deposit exists for module account
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return sdk.NewCoin(denom, sdk.ZeroInt()), nil
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}
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// Only return the deposit for the vault denom.
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for _, coin := range deposit.Amount {
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if coin.Denom == denom {
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return coin, nil
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}
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}
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// Return 0 if no deposit exists for the vault denom
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return sdk.NewCoin(denom, sdk.ZeroInt()), nil
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}
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// Deposit deposits the specified amount of coins into hard.
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func (s *HardStrategy) Deposit(ctx sdk.Context, amount sdk.Coin) error {
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macc := s.accountKeeper.GetModuleAccount(ctx, types.ModuleName)
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return s.hardKeeper.Deposit(ctx, macc.GetAddress(), sdk.NewCoins(amount))
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}
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// Withdraw withdraws the specified amount of coins from hard.
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func (s *HardStrategy) Withdraw(ctx sdk.Context, amount sdk.Coin) error {
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macc := s.accountKeeper.GetModuleAccount(ctx, types.ModuleName)
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return s.hardKeeper.Withdraw(ctx, macc.GetAddress(), sdk.NewCoins(amount))
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}
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