mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-10-04 08:25:18 +00:00
82e2f26e14
* Add query methods * Add TotalDeposited rpc query * All accounts and all denoms query wip * Add query deposits * Remove IsDenomSupported strategy method This is not necessary and is already set in params allowed vaults * Add Vaults, TotalDeposited queries * Deposits query tests and fixes * proto lints * Add earn swagger docs * Add cli query cmds * Update init-new-chain.sh with usdx strategy and funds * Add denom url query path for vaults * Return a list of coins for each depositor instead of multiple deposit entries
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package keeper
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/kava-labs/kava/x/earn/types"
|
|
)
|
|
|
|
// Strategy is the interface that must be implemented by a strategy.
|
|
type Strategy interface {
|
|
// GetStrategyType returns the strategy type
|
|
GetStrategyType() types.StrategyType
|
|
|
|
// GetEstimatedTotalAssets returns the estimated total assets denominated in
|
|
// GetDenom() of this strategy. This is the value if the strategy were to
|
|
// liquidate all assets.
|
|
//
|
|
// **Note:** This may not reflect the true value as it may become outdated
|
|
// from market changes.
|
|
GetEstimatedTotalAssets(ctx sdk.Context, denom string) (sdk.Coin, error)
|
|
|
|
// Deposit the specified amount of coins into this strategy. The amount
|
|
// must be denominated in GetDenom().
|
|
Deposit(ctx sdk.Context, amount sdk.Coin) error
|
|
|
|
// Withdraw the specified amount of coins from this strategy. The amount
|
|
// must be denominated in GetDenom().
|
|
Withdraw(ctx sdk.Context, amount sdk.Coin) error
|
|
}
|
|
|
|
// GetStrategy returns the strategy for the given strategy type.
|
|
func (k *Keeper) GetStrategy(strategyType types.StrategyType) (Strategy, error) {
|
|
switch strategyType {
|
|
case types.STRATEGY_TYPE_HARD:
|
|
return (*HardStrategy)(k), nil
|
|
case types.STRATEGY_TYPE_SAVINGS:
|
|
panic("unimplemented")
|
|
default:
|
|
return nil, fmt.Errorf("unknown strategy type: %s", strategyType)
|
|
}
|
|
}
|