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Update Earn requests and responses to use multiple strategies (#1284)

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* Add multiple strategies to params, queries, txs

* Check deposit/withdraw strategy if supported by vault

* Add note for deposit strategy

* Add strategy type to messages

* Update swagger docs, ignore ethermint proto linting errors

* Update strategy test, move single strategy support to strategytype

* Simplify NewStrategyTypeFromString
This commit is contained in:
Derrick Lee 2022-09-12 09:43:59 -07:00 committed by GitHub
parent b5e162a930
commit b38cd850df
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27 changed files with 999 additions and 459 deletions
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344
client/docs/swagger-ui/swagger.yaml
View File

@ -6978,22 +6978,48 @@ paths:
depositor:
type: string
description: depositor represents the owner of the deposit.
shares:
type: array
items:
type: object
properties:
denom:
type: string
description: denom represents the vault denom the deposit is for.
account_supplied:
amount:
type: string
description: >-
AccountSupplied represents the amount of denom supplied
to the vault.
account_value:
VaultShare defines shares of a vault owned by a
depositor.
description: >-
Shares represent the issued shares from their
corresponding vaults.
value:
type: array
items:
type: object
properties:
denom:
type: string
amount:
type: string
description: >-
AccountValue represents the coin value of the
depositor's share of the vault.
Coin defines a token with a denomination and an
amount.
NOTE: The amount field is an Int which implements the
custom method
signatures required by gogoproto.
description: >-
DepositResponse defines a single deposit query response
type.
Value represents the total accumulated value of denom
coins supplied to
vaults. This may be greater than or equal to
amount_supplied depending on
the strategy.
description: DepositResponse defines a deposit query response type.
title: >-
deposits returns the deposits matching the requested
parameters
@ -7135,14 +7161,25 @@ paths:
description: >-
Denom is the only supported denomination of the
vault for deposits and withdrawals.
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
description: >-
StrategyType is the type of strategy that a vault
uses to optimize yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
description: >-
AllowedVault is a vault that is allowed to be created.
These can be
@ -7176,69 +7213,7 @@ paths:
format: byte
tags:
- Earn
/kava/earn/v1beta1/total-deposited/{denom}:
get:
summary: TotalDeposited queries total deposited amount for each vault.
operationId: EarnTotalDeposited
responses:
'200':
description: A successful response.
schema:
type: object
properties:
supplied_coins:
type: array
items:
type: object
properties:
denom:
type: string
amount:
type: string
description: >-
Coin defines a token with a denomination and an amount.
NOTE: The amount field is an Int which implements the custom
method
signatures required by gogoproto.
description: >-
QueryTotalDepositedResponse is the response type for the
Query/TotalDeposited RPC method.
default:
description: An unexpected error response
schema:
type: object
properties:
error:
type: string
code:
type: integer
format: int32
message:
type: string
details:
type: array
items:
type: object
properties:
type_url:
type: string
value:
type: string
format: byte
parameters:
- name: denom
description: >-
denom represents the vault denom to query total deposited amount
for.
in: path
required: true
type: string
tags:
- Earn
/kava/earn/v1beta1/vaults:
/kava/earn/v1beta1/vaults/{denom}:
get:
summary: Vaults queries vaults based on vault denom
operationId: EarnVaults
@ -7256,19 +7231,30 @@ paths:
denom:
type: string
title: denom represents the denom of the vault
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
total_supplied:
description: >-
StrategyType is the type of strategy that a vault uses
to optimize yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
total_shares:
type: string
description: >-
TotalSupplied is the total amount of denom coins
supplied to the vault.
TotalShares is the total amount of shares issued to
depositors.
total_value:
type: string
description: >-
@ -7305,9 +7291,9 @@ paths:
format: byte
parameters:
- name: denom
description: vault filters vault by denom.
in: query
required: false
description: vault filters vault by denom
in: path
required: true
type: string
tags:
- Earn
@ -54207,14 +54193,25 @@ definitions:
description: >-
Denom is the only supported denomination of the vault for deposits and
withdrawals.
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
description: >-
StrategyType is the type of strategy that a vault uses to optimize
yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
description: |-
AllowedVault is a vault that is allowed to be created. These can be
modified via parameter governance.
@ -54224,18 +54221,40 @@ definitions:
depositor:
type: string
description: depositor represents the owner of the deposit.
shares:
type: array
items:
type: object
properties:
denom:
type: string
description: denom represents the vault denom the deposit is for.
account_supplied:
amount:
type: string
description: AccountSupplied represents the amount of denom supplied to the vault.
account_value:
description: VaultShare defines shares of a vault owned by a depositor.
description: Shares represent the issued shares from their corresponding vaults.
value:
type: array
items:
type: object
properties:
denom:
type: string
amount:
type: string
description: |-
Coin defines a token with a denomination and an amount.
NOTE: The amount field is an Int which implements the custom method
signatures required by gogoproto.
description: >-
AccountValue represents the coin value of the depositor's share of the
vault.
description: DepositResponse defines a single deposit query response type.
Value represents the total accumulated value of denom coins supplied
to
vaults. This may be greater than or equal to amount_supplied depending
on
the strategy.
description: DepositResponse defines a deposit query response type.
kava.earn.v1beta1.Params:
type: object
properties:
@ -54249,14 +54268,25 @@ definitions:
description: >-
Denom is the only supported denomination of the vault for
deposits and withdrawals.
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
description: >-
StrategyType is the type of strategy that a vault uses to
optimize yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
description: |-
AllowedVault is a vault that is allowed to be created. These can be
modified via parameter governance.
@ -54272,20 +54302,45 @@ definitions:
depositor:
type: string
description: depositor represents the owner of the deposit.
shares:
type: array
items:
type: object
properties:
denom:
type: string
description: denom represents the vault denom the deposit is for.
account_supplied:
amount:
type: string
description: VaultShare defines shares of a vault owned by a depositor.
description: >-
Shares represent the issued shares from their corresponding
vaults.
value:
type: array
items:
type: object
properties:
denom:
type: string
amount:
type: string
description: >-
AccountSupplied represents the amount of denom supplied to the
vault.
account_value:
type: string
Coin defines a token with a denomination and an amount.
NOTE: The amount field is an Int which implements the custom
method
signatures required by gogoproto.
description: >-
AccountValue represents the coin value of the depositor's share
of the vault.
description: DepositResponse defines a single deposit query response type.
Value represents the total accumulated value of denom coins
supplied to
vaults. This may be greater than or equal to amount_supplied
depending on
the strategy.
description: DepositResponse defines a deposit query response type.
title: deposits returns the deposits matching the requested parameters
pagination:
description: pagination defines the pagination in the response.
@ -54325,14 +54380,25 @@ definitions:
description: >-
Denom is the only supported denomination of the vault for
deposits and withdrawals.
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
description: >-
StrategyType is the type of strategy that a vault uses to
optimize yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
description: >-
AllowedVault is a vault that is allowed to be created. These can
be
@ -54342,26 +54408,6 @@ definitions:
description: >-
QueryParamsResponse defines the response type for querying x/earn
parameters.
kava.earn.v1beta1.QueryTotalDepositedResponse:
type: object
properties:
supplied_coins:
type: array
items:
type: object
properties:
denom:
type: string
amount:
type: string
description: |-
Coin defines a token with a denomination and an amount.
NOTE: The amount field is an Int which implements the custom method
signatures required by gogoproto.
description: >-
QueryTotalDepositedResponse is the response type for the
Query/TotalDeposited RPC method.
kava.earn.v1beta1.QueryVaultsResponse:
type: object
properties:
@ -54373,19 +54419,28 @@ definitions:
denom:
type: string
title: denom represents the denom of the vault
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
total_supplied:
type: string
description: >-
TotalSupplied is the total amount of denom coins supplied to the
vault.
StrategyType is the type of strategy that a vault uses to
optimize yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
total_shares:
type: string
description: TotalShares is the total amount of shares issued to depositors.
total_value:
type: string
description: >-
@ -54417,19 +54472,28 @@ definitions:
denom:
type: string
title: denom represents the denom of the vault
vault_strategy:
description: VaultStrategy is the strategy used for this vault.
strategies:
type: array
items:
type: string
enum:
- STRATEGY_TYPE_UNSPECIFIED
- STRATEGY_TYPE_HARD
- STRATEGY_TYPE_SAVINGS
default: STRATEGY_TYPE_UNSPECIFIED
total_supplied:
type: string
description: >-
TotalSupplied is the total amount of denom coins supplied to the
vault.
StrategyType is the type of strategy that a vault uses to optimize
yields.
- STRATEGY_TYPE_UNSPECIFIED: STRATEGY_TYPE_UNSPECIFIED represents an unspecified or invalid strategy type.
- STRATEGY_TYPE_HARD: STRATEGY_TYPE_HARD represents the strategy that deposits assets in the Hard
module.
- STRATEGY_TYPE_SAVINGS: STRATEGY_TYPE_SAVINGS represents the strategy that deposits assets in the
Savings module.
description: VaultStrategy is the strategy used for this vault.
total_shares:
type: string
description: TotalShares is the total amount of shares issued to depositors.
total_value:
type: string
description: >-
@ -54438,6 +54502,14 @@ definitions:
vault were to be liquidated.
description: VaultResponse is the response type for a vault.
kava.earn.v1beta1.VaultShare:
type: object
properties:
denom:
type: string
amount:
type: string
description: VaultShare defines shares of a vault owned by a depositor.
kava.hard.v1beta1.BorrowInterestFactorResponse:
type: object
properties:

6
docs/core/proto-docs.md
View File

@ -2806,7 +2806,7 @@ modified via parameter governance.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| `denom` | [string](#string) | | Denom is the only supported denomination of the vault for deposits and withdrawals. |
| `vault_strategy` | [StrategyType](#kava.earn.v1beta1.StrategyType) | | VaultStrategy is the strategy used for this vault. |
| `strategies` | [StrategyType](#kava.earn.v1beta1.StrategyType) | repeated | VaultStrategy is the strategy used for this vault. |
@ -3054,7 +3054,7 @@ VaultResponse is the response type for a vault.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| `denom` | [string](#string) | | denom represents the denom of the vault |
| `vault_strategy` | [StrategyType](#kava.earn.v1beta1.StrategyType) | | VaultStrategy is the strategy used for this vault. |
| `strategies` | [StrategyType](#kava.earn.v1beta1.StrategyType) | repeated | VaultStrategy is the strategy used for this vault. |
| `total_shares` | [string](#string) | | TotalShares is the total amount of shares issued to depositors. |
| `total_value` | [string](#string) | | TotalValue is the total value of denom coins supplied to the vault if the vault were to be liquidated. |
@ -3101,6 +3101,7 @@ MsgDeposit represents a message for depositing assedts into a vault
| ----- | ---- | ----- | ----------- |
| `depositor` | [string](#string) | | depositor represents the address to deposit funds from |
| `amount` | [cosmos.base.v1beta1.Coin](#cosmos.base.v1beta1.Coin) | | Amount represents the token to deposit. The vault corresponds to the denom of the amount coin. |
| `strategy` | [StrategyType](#kava.earn.v1beta1.StrategyType) | | Strategy is the vault strategy to use. |
@ -3132,6 +3133,7 @@ MsgWithdraw represents a message for withdrawing liquidity from a vault
| ----- | ---- | ----- | ----------- |
| `from` | [string](#string) | | from represents the address we are withdrawing for |
| `amount` | [cosmos.base.v1beta1.Coin](#cosmos.base.v1beta1.Coin) | | Amount represents the token to withdraw. The vault corresponds to the denom of the amount coin. |
| `strategy` | [StrategyType](#kava.earn.v1beta1.StrategyType) | | Strategy is the vault strategy to use. |

2
proto/kava/earn/v1beta1/query.proto
View File

@ -58,7 +58,7 @@ message VaultResponse {
string denom = 1;
// VaultStrategy is the strategy used for this vault.
StrategyType vault_strategy = 2;
repeated StrategyType strategies = 2 [(gogoproto.castrepeated) = "StrategyTypes"];
// TotalShares is the total amount of shares issued to depositors.
string total_shares = 3;

7
proto/kava/earn/v1beta1/tx.proto
View File

@ -4,6 +4,7 @@ package kava.earn.v1beta1;
import "cosmos_proto/cosmos.proto";
import "cosmos/base/v1beta1/coin.proto";
import "gogoproto/gogo.proto";
import "kava/earn/v1beta1/strategy.proto";
import "kava/earn/v1beta1/vault.proto";
option go_package = "github.com/kava-labs/kava/x/earn/types";
@ -25,6 +26,9 @@ message MsgDeposit {
// Amount represents the token to deposit. The vault corresponds to the denom
// of the amount coin.
cosmos.base.v1beta1.Coin amount = 2 [(gogoproto.nullable) = false];
// Strategy is the vault strategy to use.
StrategyType strategy = 3;
}
// MsgDepositResponse defines the Msg/Deposit response type.
@ -42,6 +46,9 @@ message MsgWithdraw {
// Amount represents the token to withdraw. The vault corresponds to the denom
// of the amount coin.
cosmos.base.v1beta1.Coin amount = 2 [(gogoproto.nullable) = false];
// Strategy is the vault strategy to use.
StrategyType strategy = 3;
}
// MsgWithdrawResponse defines the Msg/Withdraw response type.

3
proto/kava/earn/v1beta1/vault.proto
View File

@ -4,7 +4,6 @@ package kava.earn.v1beta1;
option go_package = "github.com/kava-labs/kava/x/earn/types";
import "cosmos_proto/cosmos.proto";
import "cosmos/base/v1beta1/coin.proto";
import "gogoproto/gogo.proto";
import "kava/earn/v1beta1/strategy.proto";
@ -15,7 +14,7 @@ message AllowedVault {
string denom = 1;
// VaultStrategy is the strategy used for this vault.
StrategyType vault_strategy = 2;
repeated StrategyType strategies = 2 [(gogoproto.castrepeated) = "StrategyTypes"];
}
// VaultRecord is the state of a vault.

1
third_party/proto/buf.yaml vendored
View File

@ -4,6 +4,7 @@ lint:
ignore:
- cosmos
- cosmos_proto
- ethermint
- gogoproto
- google
- ibc

26
x/earn/client/cli/tx.go
View File

@ -40,13 +40,13 @@ func GetTxCmd() *cobra.Command {
func getCmdDeposit() *cobra.Command {
return &cobra.Command{
Use: "deposit [amount]",
Use: "deposit [amount] [strategy]",
Short: "deposit coins to an earn vault",
Example: fmt.Sprintf(
`%s tx %s deposit 10000000ukava --from <key>`,
`%s tx %s deposit 10000000ukava hard --from <key>`,
version.AppName, types.ModuleName,
),
Args: cobra.ExactArgs(1),
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
@ -58,8 +58,13 @@ func getCmdDeposit() *cobra.Command {
return err
}
strategy := types.NewStrategyTypeFromString(args[1])
if !strategy.IsValid() {
return fmt.Errorf("invalid strategy type: %s", args[1])
}
signer := clientCtx.GetFromAddress()
msg := types.NewMsgDeposit(signer.String(), amount)
msg := types.NewMsgDeposit(signer.String(), amount, strategy)
if err := msg.ValidateBasic(); err != nil {
return err
}
@ -71,13 +76,13 @@ func getCmdDeposit() *cobra.Command {
func getCmdWithdraw() *cobra.Command {
return &cobra.Command{
Use: "withdraw [amount]",
Use: "withdraw [amount] [strategy]",
Short: "withdraw coins from an earn vault",
Example: fmt.Sprintf(
`%s tx %s withdraw 10000000ukava --from <key>`,
`%s tx %s withdraw 10000000ukava hard --from <key>`,
version.AppName, types.ModuleName,
),
Args: cobra.ExactArgs(1),
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
@ -89,8 +94,13 @@ func getCmdWithdraw() *cobra.Command {
return err
}
strategy := types.NewStrategyTypeFromString(args[1])
if !strategy.IsValid() {
return fmt.Errorf("invalid strategy type: %s", args[1])
}
fromAddr := clientCtx.GetFromAddress()
msg := types.NewMsgWithdraw(fromAddr.String(), amount)
msg := types.NewMsgWithdraw(fromAddr.String(), amount, strategy)
if err := msg.ValidateBasic(); err != nil {
return err
}

18
x/earn/keeper/deposit.go
View File

@ -9,7 +9,12 @@ import (
// Deposit adds the provided amount from a depositor to a vault. The vault is
// specified by the denom in the amount.
func (k *Keeper) Deposit(ctx sdk.Context, depositor sdk.AccAddress, amount sdk.Coin) error {
func (k *Keeper) Deposit(
ctx sdk.Context,
depositor sdk.AccAddress,
amount sdk.Coin,
depositStrategy types.StrategyType,
) error {
// Get AllowedVault, if not found (not a valid vault), return error
allowedVault, found := k.GetAllowedVault(ctx, amount.Denom)
if !found {
@ -20,6 +25,11 @@ func (k *Keeper) Deposit(ctx sdk.Context, depositor sdk.AccAddress, amount sdk.C
return types.ErrInsufficientAmount
}
// Check if deposit strategy is supported by vault
if !allowedVault.IsStrategyAllowed(depositStrategy) {
return types.ErrInvalidVaultStrategy
}
// Check if VaultRecord exists, create if not exist
vaultRecord, found := k.GetVaultRecord(ctx, amount.Denom)
if !found {
@ -28,7 +38,11 @@ func (k *Keeper) Deposit(ctx sdk.Context, depositor sdk.AccAddress, amount sdk.C
}
// Get the strategy for the vault
strategy, err := k.GetStrategy(allowedVault.VaultStrategy)
// NOTE: Currently always uses the first one, AllowedVaults are currently
// only valid with 1 and only 1 strategy so this is safe.
// If/When multiple strategies are supported and users can specify specific
// strategies, shares should be issued per-strategy instead of per-vault.
strategy, err := k.GetStrategy(allowedVault.Strategies[0])
if err != nil {
return err
}

22
x/earn/keeper/deposit_test.go
View File

@ -42,7 +42,7 @@ func (suite *depositTestSuite) TestDeposit_Balances() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.AccountBalanceEqual(
@ -65,7 +65,7 @@ func (suite *depositTestSuite) TestDeposit_Exceed() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, sdkerrors.ErrInsufficientFunds)
@ -90,7 +90,7 @@ func (suite *depositTestSuite) TestDeposit_Zero() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInsufficientAmount)
@ -115,7 +115,7 @@ func (suite *depositTestSuite) TestDeposit_InvalidVault() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInvalidVaultDenom)
@ -130,3 +130,17 @@ func (suite *depositTestSuite) TestDeposit_InvalidVault() {
sdk.NewCoins(),
)
}
func (suite *depositTestSuite) TestDeposit_InvalidStrategy() {
vaultDenom := "usdx"
startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
depositAmount := sdk.NewInt64Coin(vaultDenom, 1001)
suite.CreateVault(vaultDenom, types.STRATEGY_TYPE_HARD)
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInvalidVaultStrategy)
}

2
x/earn/keeper/grpc_query.go
View File

@ -82,7 +82,7 @@ func (s queryServer) Vaults(
vaults = append(vaults, types.VaultResponse{
Denom: allowedVault.Denom,
VaultStrategy: allowedVault.VaultStrategy,
Strategies: allowedVault.Strategies,
TotalShares: vaultTotalShares.Amount.String(),
TotalValue: totalValue.Amount,
})

18
x/earn/keeper/grpc_query_test.go
View File

@ -69,7 +69,7 @@ func (suite *grpcQueryTestSuite) TestVaults_ZeroSupply() {
suite.Require().Equal(
types.VaultResponse{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
TotalShares: sdk.NewDec(0).String(),
TotalValue: sdk.NewInt(0),
},
@ -85,13 +85,13 @@ func (suite *grpcQueryTestSuite) TestVaults_ZeroSupply() {
[]types.VaultResponse{
{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
TotalShares: sdk.NewDec(0).String(),
TotalValue: sdk.NewInt(0),
},
{
Denom: "busd",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
TotalShares: sdk.NewDec(0).String(),
TotalValue: sdk.NewInt(0),
},
@ -111,7 +111,7 @@ func (suite *grpcQueryTestSuite) TestVaults_WithSupply() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
res, err := suite.queryClient.Vaults(context.Background(), types.NewQueryVaultsRequest("usdx"))
@ -120,7 +120,7 @@ func (suite *grpcQueryTestSuite) TestVaults_WithSupply() {
suite.Require().Equal(
types.VaultResponse{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
TotalShares: depositAmount.Amount.ToDec().String(),
TotalValue: depositAmount.Amount,
},
@ -160,14 +160,14 @@ func (suite *grpcQueryTestSuite) TestDeposits() {
// Deposit into each vault from each account - 4 total deposits
// Acc 1: usdx + busd
// Acc 2: usdx + usdc
err := suite.Keeper.Deposit(suite.Ctx, acc1, deposit1Amount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, deposit1Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Deposit(suite.Ctx, acc1, deposit2Amount)
err = suite.Keeper.Deposit(suite.Ctx, acc1, deposit2Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit1Amount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit1Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit3Amount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit3Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.Run("1) 1 vault for 1 account", func() {

4
x/earn/keeper/msg_server.go
View File

@ -29,7 +29,7 @@ func (m msgServer) Deposit(goCtx context.Context, msg *types.MsgDeposit) (*types
return nil, err
}
if err := m.keeper.Deposit(ctx, depositor, msg.Amount); err != nil {
if err := m.keeper.Deposit(ctx, depositor, msg.Amount, msg.Strategy); err != nil {
return nil, err
}
@ -53,7 +53,7 @@ func (m msgServer) Withdraw(goCtx context.Context, msg *types.MsgWithdraw) (*typ
return nil, err
}
if err := m.keeper.Withdraw(ctx, from, msg.Amount); err != nil {
if err := m.keeper.Withdraw(ctx, from, msg.Amount, msg.Strategy); err != nil {
return nil, err
}

6
x/earn/keeper/msg_server_test.go
View File

@ -41,7 +41,7 @@ func (suite *msgServerTestSuite) TestDeposit() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
msg := types.NewMsgDeposit(acc.GetAddress().String(), depositAmount)
msg := types.NewMsgDeposit(acc.GetAddress().String(), depositAmount, types.STRATEGY_TYPE_HARD)
_, err := suite.msgServer.Deposit(sdk.WrapSDKContext(suite.Ctx), msg)
suite.Require().NoError(err)
@ -94,12 +94,12 @@ func (suite *msgServerTestSuite) TestWithdraw() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
msgDeposit := types.NewMsgDeposit(acc.GetAddress().String(), depositAmount)
msgDeposit := types.NewMsgDeposit(acc.GetAddress().String(), depositAmount, types.STRATEGY_TYPE_HARD)
_, err := suite.msgServer.Deposit(sdk.WrapSDKContext(suite.Ctx), msgDeposit)
suite.Require().NoError(err)
// Withdraw all
msgWithdraw := types.NewMsgWithdraw(acc.GetAddress().String(), depositAmount)
msgWithdraw := types.NewMsgWithdraw(acc.GetAddress().String(), depositAmount, types.STRATEGY_TYPE_HARD)
_, err = suite.msgServer.Withdraw(sdk.WrapSDKContext(suite.Ctx), msgWithdraw)
suite.Require().NoError(err)

60
x/earn/keeper/strategy_hard_test.go
View File

@ -40,7 +40,7 @@ func (suite *strategyHardTestSuite) TestDeposit_SingleAcc() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.HardDepositAmountEqual(sdk.NewCoins(depositAmount))
@ -65,11 +65,11 @@ func (suite *strategyHardTestSuite) TestDeposit_SingleAcc_MultipleDeposits() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Second deposit
err = suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
expectedVaultBalance := depositAmount.Add(depositAmount)
@ -101,11 +101,11 @@ func (suite *strategyHardTestSuite) TestDeposit_MultipleAcc_MultipleDeposits() {
// 2 deposits each account
for i := 0; i < 2; i++ {
// Deposit from acc1
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Deposit from acc2
err = suite.Keeper.Deposit(suite.Ctx, acc2.GetAddress(), depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
}
@ -150,7 +150,7 @@ func (suite *strategyHardTestSuite) TestGetVaultTotalValue_NoDenomDeposit() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
// Deposit vault1
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Query vault total, hard deposit exists for account, but amount in busd does not
@ -173,7 +173,7 @@ func (suite *strategyHardTestSuite) TestWithdraw() {
suite.CreateVault(vaultDenom, types.STRATEGY_TYPE_HARD)
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.HardDepositAmountEqual(sdk.NewCoins(depositAmount))
@ -184,7 +184,7 @@ func (suite *strategyHardTestSuite) TestWithdraw() {
suite.Equal(depositAmount, totalValue)
// Withdraw
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.HardDepositAmountEqual(sdk.NewCoins())
@ -196,7 +196,7 @@ func (suite *strategyHardTestSuite) TestWithdraw() {
suite.Equal(sdk.NewInt64Coin(vaultDenom, 0), totalValue)
// Withdraw again
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound, "vault should be deleted when no more supply")
}
@ -211,18 +211,18 @@ func (suite *strategyHardTestSuite) TestWithdraw_OnlyWithdrawOwnSupply() {
// Deposits from 2 accounts
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Withdraw
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Withdraw again
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(
err,
@ -242,11 +242,11 @@ func (suite *strategyHardTestSuite) TestWithdraw_WithAccumulatedHard() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
err := suite.Keeper.Deposit(suite.Ctx, acc, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Deposit from acc2 so the vault doesn't get deleted when withdrawing
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Direct hard deposit from module account to increase vault value
@ -260,11 +260,11 @@ func (suite *strategyHardTestSuite) TestWithdraw_WithAccumulatedHard() {
suite.Equal(depositAmount.AddAmount(sdk.NewInt(10)), accValue)
// Withdraw 100, 10 remaining
err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Withdraw 100 again -- too much
err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(
err,
@ -273,11 +273,11 @@ func (suite *strategyHardTestSuite) TestWithdraw_WithAccumulatedHard() {
)
// Half of remaining 10, 5 remaining
err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(vaultDenom, sdk.NewInt(5)))
err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(vaultDenom, sdk.NewInt(5)), types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Withdraw all
err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(vaultDenom, sdk.NewInt(5)))
err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(vaultDenom, sdk.NewInt(5)), types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
accValue, err = suite.Keeper.GetVaultAccountValue(suite.Ctx, vaultDenom, acc)
@ -302,7 +302,7 @@ func (suite *strategyHardTestSuite) TestAccountShares() {
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
// 1. acc1 deposit 100
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -318,7 +318,7 @@ func (suite *strategyHardTestSuite) TestAccountShares() {
// 2. acc2 deposit 100
// share price is 10% more expensive now
// hard 110 -> 210
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// 100 * 100 / 210 = 47.619047619 shares
@ -347,7 +347,7 @@ func (suite *strategyHardTestSuite) TestAccountShares() {
suite.HardKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(vaultDenom, 90)))
// Deposit again from acc1
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -377,11 +377,11 @@ func (suite *strategyHardTestSuite) TestWithdraw_AccumulatedAmount() {
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
// 1. acc1 deposit 100
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// acc2 deposit 100, just to make sure other deposits do not affect acc1
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -395,7 +395,7 @@ func (suite *strategyHardTestSuite) TestWithdraw_AccumulatedAmount() {
suite.Require().NoError(err)
// 3. Withdraw all from acc1 - including accumulated amount
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(10)))
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(10)), types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
_, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -415,11 +415,11 @@ func (suite *strategyHardTestSuite) TestWithdraw_AccumulatedTruncated() {
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
// 1. acc1 deposit 100
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// acc2 deposit 100, just to make sure other deposits do not affect acc1
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount)
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -437,7 +437,7 @@ func (suite *strategyHardTestSuite) TestWithdraw_AccumulatedTruncated() {
suite.Equal(depositAmount.AddAmount(sdk.NewInt(5)), accBal, "acc1 should have 105 usdx")
// 3. Withdraw all from acc1 - including accumulated amount
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(5)))
err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(5)), types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -459,7 +459,7 @@ func (suite *strategyHardTestSuite) TestWithdraw_ExpensiveShares() {
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
// 1. acc1 deposit 100
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
@ -477,7 +477,7 @@ func (suite *strategyHardTestSuite) TestWithdraw_ExpensiveShares() {
suite.Equal(sdk.NewInt(2000), accBal.Amount, "acc1 should have 2000 usdx")
// 3. Withdraw all from acc1 - including accumulated amount
err = suite.Keeper.Withdraw(suite.Ctx, acc1, sdk.NewInt64Coin(vaultDenom, 2000))
err = suite.Keeper.Withdraw(suite.Ctx, acc1, sdk.NewInt64Coin(vaultDenom, 2000), types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)

2
x/earn/keeper/vault.go
View File

@ -38,7 +38,7 @@ func (k *Keeper) GetVaultTotalValue(
return sdk.Coin{}, types.ErrVaultRecordNotFound
}
strategy, err := k.GetStrategy(enabledVault.VaultStrategy)
strategy, err := k.GetStrategy(enabledVault.Strategies[0])
if err != nil {
return sdk.Coin{}, types.ErrInvalidVaultStrategy
}

19
x/earn/keeper/vault_test.go
View File

@ -32,7 +32,7 @@ func (suite *vaultTestSuite) TestGetVaultTotalShares() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
vaultTotalShares, found := suite.Keeper.GetVaultTotalShares(suite.Ctx, vaultDenom)
@ -66,13 +66,12 @@ func (suite *vaultTestSuite) TestGetVaultTotalValue_NotFound() {
suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound)
}
func (suite *vaultTestSuite) TestGetVaultTotalValue_InvalidStrategy() {
func (suite *vaultTestSuite) TestInvalidVaultStrategy() {
vaultDenom := "usdx"
suite.CreateVault(vaultDenom, 99999) // not valid strategy type
_, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, vaultDenom)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInvalidVaultStrategy)
suite.PanicsWithValue("value from ParamSetPair is invalid: invalid strategy 99999", func() {
suite.CreateVault(vaultDenom, 99999) // not valid strategy type
})
}
func (suite *vaultTestSuite) TestGetVaultAccountSupplied() {
@ -95,10 +94,10 @@ func (suite *vaultTestSuite) TestGetVaultAccountSupplied() {
suite.Require().False(found)
// Deposits from both accounts
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), deposit1Amount)
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), deposit1Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Deposit(suite.Ctx, acc2.GetAddress(), deposit2Amount)
err = suite.Keeper.Deposit(suite.Ctx, acc2.GetAddress(), deposit2Amount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Check balances
@ -123,7 +122,7 @@ func (suite *vaultTestSuite) TestGetVaultAccountValue() {
suite.CreateVault(vaultDenom, types.STRATEGY_TYPE_HARD)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
accValue, err := suite.Keeper.GetVaultAccountValue(suite.Ctx, vaultDenom, acc.GetAddress())
@ -151,7 +150,7 @@ func (suite *vaultTestSuite) TestGetVaultAccountValue_ShareNotFound() {
suite.CreateVault(vaultDenom, types.STRATEGY_TYPE_HARD)
// Deposit from acc1 so that vault record exists
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// Query from acc2 with no share record

14
x/earn/keeper/withdraw.go
View File

@ -11,7 +11,12 @@ import (
// Withdraw removes the amount of supplied tokens from a vault and transfers it
// back to the account.
func (k *Keeper) Withdraw(ctx sdk.Context, from sdk.AccAddress, wantAmount sdk.Coin) error {
func (k *Keeper) Withdraw(
ctx sdk.Context,
from sdk.AccAddress,
wantAmount sdk.Coin,
withdrawStrategy types.StrategyType,
) error {
// Get AllowedVault, if not found (not a valid vault), return error
allowedVault, found := k.GetAllowedVault(ctx, wantAmount.Denom)
if !found {
@ -22,6 +27,11 @@ func (k *Keeper) Withdraw(ctx sdk.Context, from sdk.AccAddress, wantAmount sdk.C
return types.ErrInsufficientAmount
}
// Check if withdraw strategy is supported by vault
if !allowedVault.IsStrategyAllowed(withdrawStrategy) {
return types.ErrInvalidVaultStrategy
}
// Check if VaultRecord exists
vaultRecord, found := k.GetVaultRecord(ctx, wantAmount.Denom)
if !found {
@ -74,7 +84,7 @@ func (k *Keeper) Withdraw(ctx sdk.Context, from sdk.AccAddress, wantAmount sdk.C
}
// Get the strategy for the vault
strategy, err := k.GetStrategy(allowedVault.VaultStrategy)
strategy, err := k.GetStrategy(allowedVault.Strategies[0])
if err != nil {
return err
}

40
x/earn/keeper/withdraw_test.go
View File

@ -33,7 +33,7 @@ func (suite *withdrawTestSuite) TestWithdraw_NoVaultRecord() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
// Withdraw without having any prior deposits
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound)
@ -59,13 +59,13 @@ func (suite *withdrawTestSuite) TestWithdraw_NoVaultShareRecord() {
// Create deposit from acc1 so the VaultRecord exists in state
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), acc1DepositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), acc1DepositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1)
// Withdraw from acc2 without having any prior deposits
err = suite.Keeper.Withdraw(suite.Ctx, acc2.GetAddress(), acc2WithdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc2.GetAddress(), acc2WithdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrVaultShareRecordNotFound)
@ -91,10 +91,10 @@ func (suite *withdrawTestSuite) TestWithdraw_ExceedBalance() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInsufficientValue)
@ -119,7 +119,7 @@ func (suite *withdrawTestSuite) TestWithdraw_Zero() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInsufficientAmount)
@ -144,7 +144,7 @@ func (suite *withdrawTestSuite) TestWithdraw_InvalidVault() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInvalidVaultDenom)
@ -160,6 +160,20 @@ func (suite *withdrawTestSuite) TestWithdraw_InvalidVault() {
)
}
func (suite *withdrawTestSuite) TestWithdraw_InvalidStrategy() {
vaultDenom := "usdx"
startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
withdrawAmount := sdk.NewInt64Coin(vaultDenom, 1001)
suite.CreateVault(vaultDenom, types.STRATEGY_TYPE_HARD)
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_SAVINGS)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrInvalidVaultStrategy)
}
func (suite *withdrawTestSuite) TestWithdraw_FullBalance() {
vaultDenom := "usdx"
startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
@ -170,10 +184,10 @@ func (suite *withdrawTestSuite) TestWithdraw_FullBalance() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// No net changes in balances
@ -197,10 +211,10 @@ func (suite *withdrawTestSuite) TestWithdraw_Partial() {
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount)
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
suite.AccountBalanceEqual(
@ -209,11 +223,11 @@ func (suite *withdrawTestSuite) TestWithdraw_Partial() {
)
// Second withdraw for remaining 50
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().NoError(err)
// No more balance to withdraw
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount)
err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
suite.Require().Error(err)
suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound, "vault record should be deleted after no more supplied")

2
x/earn/testutil/suite.go
View File

@ -216,13 +216,11 @@ func (suite *Suite) NewAccountFromAddr(addr sdk.AccAddress, balance sdk.Coins) a
// CreateVault adds a new vault to the keeper parameters
func (suite *Suite) CreateVault(vaultDenom string, vaultStrategy types.StrategyType) {
vault := types.NewAllowedVault(vaultDenom, vaultStrategy)
suite.Require().NoError(vault.Validate())
allowedVaults := suite.Keeper.GetAllowedVaults(suite.Ctx)
allowedVaults = append(allowedVaults, vault)
params := types.NewParams(allowedVaults)
suite.Require().NoError(params.Validate())
suite.Keeper.SetParams(
suite.Ctx,

14
x/earn/types/msg.go
View File

@ -20,10 +20,11 @@ const (
)
// NewMsgDeposit returns a new MsgDeposit.
func NewMsgDeposit(depositor string, amount sdk.Coin) *MsgDeposit {
func NewMsgDeposit(depositor string, amount sdk.Coin, strategy StrategyType) *MsgDeposit {
return &MsgDeposit{
Depositor: depositor,
Amount: amount,
Strategy: strategy,
}
}
@ -37,6 +38,10 @@ func (msg MsgDeposit) ValidateBasic() error {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, err.Error())
}
if err := msg.Strategy.Validate(); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return nil
}
@ -67,10 +72,11 @@ func (msg MsgDeposit) Type() string {
}
// NewMsgWithdraw returns a new MsgWithdraw.
func NewMsgWithdraw(from string, amount sdk.Coin) *MsgWithdraw {
func NewMsgWithdraw(from string, amount sdk.Coin, strategy StrategyType) *MsgWithdraw {
return &MsgWithdraw{
From: from,
Amount: amount,
Strategy: strategy,
}
}
@ -84,6 +90,10 @@ func (msg MsgWithdraw) ValidateBasic() error {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, err.Error())
}
if err := msg.Strategy.Validate(); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return nil
}

188
x/earn/types/query.pb.go
View File

@ -192,7 +192,7 @@ type VaultResponse struct {
// denom represents the denom of the vault
Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
// VaultStrategy is the strategy used for this vault.
VaultStrategy StrategyType `protobuf:"varint,2,opt,name=vault_strategy,json=vaultStrategy,proto3,enum=kava.earn.v1beta1.StrategyType" json:"vault_strategy,omitempty"`
Strategies StrategyTypes `protobuf:"varint,2,rep,packed,name=strategies,proto3,enum=kava.earn.v1beta1.StrategyType,castrepeated=StrategyTypes" json:"strategies,omitempty"`
// TotalShares is the total amount of shares issued to depositors.
TotalShares string `protobuf:"bytes,3,opt,name=total_shares,json=totalShares,proto3" json:"total_shares,omitempty"`
// TotalValue is the total value of denom coins supplied to the vault if the
@ -376,55 +376,56 @@ func init() {
func init() { proto.RegisterFile("kava/earn/v1beta1/query.proto", fileDescriptor_63f8dee2f3192a6b) }
var fileDescriptor_63f8dee2f3192a6b = []byte{
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}
// Reference imports to suppress errors if they are not otherwise used.
@ -745,10 +746,23 @@ func (m *VaultResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i--
dAtA[i] = 0x1a
}
if m.VaultStrategy != 0 {
i = encodeVarintQuery(dAtA, i, uint64(m.VaultStrategy))
if len(m.Strategies) > 0 {
dAtA3 := make([]byte, len(m.Strategies)*10)
var j2 int
for _, num := range m.Strategies {
for num >= 1<<7 {
dAtA3[j2] = uint8(uint64(num)&0x7f | 0x80)
num >>= 7
j2++
}
dAtA3[j2] = uint8(num)
j2++
}
i -= j2
copy(dAtA[i:], dAtA3[:j2])
i = encodeVarintQuery(dAtA, i, uint64(j2))
i--
dAtA[i] = 0x10
dAtA[i] = 0x12
}
if len(m.Denom) > 0 {
i -= len(m.Denom)
@ -985,8 +999,12 @@ func (m *VaultResponse) Size() (n int) {
if l > 0 {
n += 1 + l + sovQuery(uint64(l))
}
if m.VaultStrategy != 0 {
n += 1 + sovQuery(uint64(m.VaultStrategy))
if len(m.Strategies) > 0 {
l = 0
for _, e := range m.Strategies {
l += sovQuery(uint64(e))
}
n += 1 + sovQuery(uint64(l)) + l
}
l = len(m.TotalShares)
if l > 0 {
@ -1429,10 +1447,8 @@ func (m *VaultResponse) Unmarshal(dAtA []byte) error {
m.Denom = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field VaultStrategy", wireType)
}
m.VaultStrategy = 0
if wireType == 0 {
var v StrategyType
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowQuery
@ -1442,11 +1458,63 @@ func (m *VaultResponse) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.VaultStrategy |= StrategyType(b&0x7F) << shift
v |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
m.Strategies = append(m.Strategies, v)
} else if wireType == 2 {
var packedLen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowQuery
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
packedLen |= int(b&0x7F) << shift
if b < 0x80 {
break
}
}
if packedLen < 0 {
return ErrInvalidLengthQuery
}
postIndex := iNdEx + packedLen
if postIndex < 0 {
return ErrInvalidLengthQuery
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
var elementCount int
if elementCount != 0 && len(m.Strategies) == 0 {
m.Strategies = make([]StrategyType, 0, elementCount)
}
for iNdEx < postIndex {
var v StrategyType
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowQuery
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
m.Strategies = append(m.Strategies, v)
}
} else {
return fmt.Errorf("proto: wrong wireType = %d for field Strategies", wireType)
}
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field TotalShares", wireType)

62
x/earn/types/strategy.go Normal file
View File

@ -0,0 +1,62 @@
package types
import (
"fmt"
"strings"
)
// IsValid returns true if the StrategyType status is valid and false otherwise.
func (s StrategyType) IsValid() bool {
return s == STRATEGY_TYPE_HARD || s == STRATEGY_TYPE_SAVINGS
}
// Validate returns an error if the StrategyType is invalid.
func (s StrategyType) Validate() error {
if !s.IsValid() {
return fmt.Errorf("invalid strategy %s", s)
}
return nil
}
// NewStrategyTypeFromString converts string to StrategyType type
func NewStrategyTypeFromString(str string) StrategyType {
switch strings.ToLower(str) {
case "hard":
return STRATEGY_TYPE_HARD
case "savings":
return STRATEGY_TYPE_SAVINGS
default:
return STRATEGY_TYPE_UNSPECIFIED
}
}
// StrategyTypes defines a slice of StrategyType
type StrategyTypes []StrategyType
// Validate returns an error if StrategyTypes are invalid.
func (strategies StrategyTypes) Validate() error {
if len(strategies) == 0 {
return fmt.Errorf("empty StrategyTypes")
}
if len(strategies) != 1 {
return fmt.Errorf("must have exactly one strategy type, multiple strategies are not supported")
}
uniqueStrategies := make(map[StrategyType]bool)
for _, strategy := range strategies {
if err := strategy.Validate(); err != nil {
return err
}
if _, found := uniqueStrategies[strategy]; found {
return fmt.Errorf("duplicate strategy %s", strategy)
}
uniqueStrategies[strategy] = true
}
return nil
}

120
x/earn/types/strategy_test.go Normal file
View File

@ -0,0 +1,120 @@
package types_test
import (
"testing"
"github.com/kava-labs/kava/x/earn/types"
"github.com/stretchr/testify/require"
)
func TestNewStrategyTypeFromString(t *testing.T) {
tests := []struct {
name string
strategy string
expected types.StrategyType
}{
{
name: "hard",
strategy: "hard",
expected: types.STRATEGY_TYPE_HARD,
},
{
name: "savings",
strategy: "savings",
expected: types.STRATEGY_TYPE_SAVINGS,
},
{
name: "unspecified",
strategy: "not a valid strategy name",
expected: types.STRATEGY_TYPE_UNSPECIFIED,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
actual := types.NewStrategyTypeFromString(tc.strategy)
if actual != tc.expected {
t.Errorf("expected %s, got %s", tc.expected, actual)
}
})
}
}
func TestValidateStrategyTypes(t *testing.T) {
type errArgs struct {
expectPass bool
contains string
}
tests := []struct {
name string
strategies types.StrategyTypes
errArgs errArgs
}{
{
name: "valid - hard",
strategies: types.StrategyTypes{types.STRATEGY_TYPE_HARD},
errArgs: errArgs{
expectPass: true,
},
},
{
name: "valid - savings",
strategies: types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS},
errArgs: errArgs{
expectPass: true,
},
},
{
name: "invalid - duplicate",
strategies: types.StrategyTypes{
types.STRATEGY_TYPE_SAVINGS,
types.STRATEGY_TYPE_SAVINGS,
},
errArgs: errArgs{
expectPass: false,
// This will change to duplicate error if multiple strategies are supported
contains: "must have exactly one strategy type, multiple strategies are not supported",
},
},
{
name: "invalid - unspecified",
strategies: types.StrategyTypes{types.STRATEGY_TYPE_UNSPECIFIED},
errArgs: errArgs{
expectPass: false,
contains: "invalid strategy",
},
},
{
name: "invalid - zero",
strategies: types.StrategyTypes{},
errArgs: errArgs{
expectPass: false,
contains: "empty StrategyTypes",
},
},
{
name: "invalid - more than 1",
strategies: types.StrategyTypes{
types.STRATEGY_TYPE_HARD,
types.STRATEGY_TYPE_SAVINGS,
},
errArgs: errArgs{
expectPass: false,
contains: "must have exactly one strategy type, multiple strategies are not supported",
},
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
err := tc.strategies.Validate()
if tc.errArgs.expectPass {
require.NoError(t, err)
} else {
require.Error(t, err)
require.Contains(t, err.Error(), tc.errArgs.contains)
}
})
}
}

114
x/earn/types/tx.pb.go
View File

@ -37,6 +37,8 @@ type MsgDeposit struct {
// Amount represents the token to deposit. The vault corresponds to the denom
// of the amount coin.
Amount types.Coin `protobuf:"bytes,2,opt,name=amount,proto3" json:"amount"`
// Strategy is the vault strategy to use.
Strategy StrategyType `protobuf:"varint,3,opt,name=strategy,proto3,enum=kava.earn.v1beta1.StrategyType" json:"strategy,omitempty"`
}
func (m *MsgDeposit) Reset() { *m = MsgDeposit{} }
@ -124,6 +126,8 @@ type MsgWithdraw struct {
// Amount represents the token to withdraw. The vault corresponds to the denom
// of the amount coin.
Amount types.Coin `protobuf:"bytes,2,opt,name=amount,proto3" json:"amount"`
// Strategy is the vault strategy to use.
Strategy StrategyType `protobuf:"varint,3,opt,name=strategy,proto3,enum=kava.earn.v1beta1.StrategyType" json:"strategy,omitempty"`
}
func (m *MsgWithdraw) Reset() { *m = MsgWithdraw{} }
@ -214,33 +218,35 @@ func init() {
func init() { proto.RegisterFile("kava/earn/v1beta1/tx.proto", fileDescriptor_2e9dcf48a3fa0009) }
var fileDescriptor_2e9dcf48a3fa0009 = []byte{
// 404 bytes of a gzipped FileDescriptorProto
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}
// Reference imports to suppress errors if they are not otherwise used.
@ -383,6 +389,11 @@ func (m *MsgDeposit) MarshalToSizedBuffer(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if m.Strategy != 0 {
i = encodeVarintTx(dAtA, i, uint64(m.Strategy))
i--
dAtA[i] = 0x18
}
{
size, err := m.Amount.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
@ -456,6 +467,11 @@ func (m *MsgWithdraw) MarshalToSizedBuffer(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if m.Strategy != 0 {
i = encodeVarintTx(dAtA, i, uint64(m.Strategy))
i--
dAtA[i] = 0x18
}
{
size, err := m.Amount.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
@ -532,6 +548,9 @@ func (m *MsgDeposit) Size() (n int) {
}
l = m.Amount.Size()
n += 1 + l + sovTx(uint64(l))
if m.Strategy != 0 {
n += 1 + sovTx(uint64(m.Strategy))
}
return n
}
@ -558,6 +577,9 @@ func (m *MsgWithdraw) Size() (n int) {
}
l = m.Amount.Size()
n += 1 + l + sovTx(uint64(l))
if m.Strategy != 0 {
n += 1 + sovTx(uint64(m.Strategy))
}
return n
}
@ -672,6 +694,25 @@ func (m *MsgDeposit) Unmarshal(dAtA []byte) error {
return err
}
iNdEx = postIndex
case 3:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Strategy", wireType)
}
m.Strategy = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTx
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Strategy |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := skipTx(dAtA[iNdEx:])
@ -870,6 +911,25 @@ func (m *MsgWithdraw) Unmarshal(dAtA []byte) error {
return err
}
iNdEx = postIndex
case 3:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Strategy", wireType)
}
m.Strategy = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTx
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Strategy |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := skipTx(dAtA[iNdEx:])

22
x/earn/types/vault.go
View File

@ -86,15 +86,17 @@ func (vsrs VaultShareRecords) Validate() error {
}
// NewAllowedVaults returns a new AllowedVaults with the given denom and strategy type.
func NewAllowedVault(denom string, strategyType StrategyType) AllowedVault {
func NewAllowedVault(denom string, strategyTypes ...StrategyType) AllowedVault {
return AllowedVault{
Denom: denom,
VaultStrategy: strategyType,
Strategies: strategyTypes,
}
}
// AllowedVaults is a slice of AllowedVault.
type AllowedVaults []AllowedVault
// Validate returns an error if the AllowedVaults is invalid.
func (a AllowedVaults) Validate() error {
denoms := make(map[string]bool)
@ -109,17 +111,27 @@ func (a AllowedVaults) Validate() error {
denoms[v.Denom] = true
}
return nil
}
// Validate returns an error if the AllowedVault is invalid
func (a *AllowedVault) Validate() error {
if err := sdk.ValidateDenom(a.Denom); err != nil {
return sdkerrors.Wrap(ErrInvalidVaultDenom, err.Error())
}
if a.VaultStrategy == STRATEGY_TYPE_UNSPECIFIED {
return ErrInvalidVaultStrategy
return a.Strategies.Validate()
}
return nil
// IsStrategyAllowed returns true if the given strategy type is allowed for the
// vault.
func (a *AllowedVault) IsStrategyAllowed(strategy StrategyType) bool {
for _, s := range a.Strategies {
if s == strategy {
return true
}
}
return false
}

154
x/earn/types/vault.pb.go
View File

@ -32,7 +32,7 @@ type AllowedVault struct {
// Denom is the only supported denomination of the vault for deposits and withdrawals.
Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
// VaultStrategy is the strategy used for this vault.
VaultStrategy StrategyType `protobuf:"varint,2,opt,name=vault_strategy,json=vaultStrategy,proto3,enum=kava.earn.v1beta1.StrategyType" json:"vault_strategy,omitempty"`
Strategies StrategyTypes `protobuf:"varint,2,rep,packed,name=strategies,proto3,enum=kava.earn.v1beta1.StrategyType,castrepeated=StrategyTypes" json:"strategies,omitempty"`
}
func (m *AllowedVault) Reset() { *m = AllowedVault{} }
@ -75,11 +75,11 @@ func (m *AllowedVault) GetDenom() string {
return ""
}
func (m *AllowedVault) GetVaultStrategy() StrategyType {
func (m *AllowedVault) GetStrategies() StrategyTypes {
if m != nil {
return m.VaultStrategy
return m.Strategies
}
return STRATEGY_TYPE_UNSPECIFIED
return nil
}
// VaultRecord is the state of a vault.
@ -238,35 +238,36 @@ func init() {
func init() { proto.RegisterFile("kava/earn/v1beta1/vault.proto", fileDescriptor_884eb89509fbdc04) }
var fileDescriptor_884eb89509fbdc04 = []byte{
// 445 bytes of a gzipped FileDescriptorProto
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0x02, 0x00, 0x00, 0xff, 0xff, 0x19, 0x75, 0x6f, 0x0e, 0xfd, 0x02, 0x00, 0x00,
// 450 bytes of a gzipped FileDescriptorProto
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0x00, 0x00,
}
func (m *AllowedVault) Marshal() (dAtA []byte, err error) {
@ -289,10 +290,23 @@ func (m *AllowedVault) MarshalToSizedBuffer(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if m.VaultStrategy != 0 {
i = encodeVarintVault(dAtA, i, uint64(m.VaultStrategy))
if len(m.Strategies) > 0 {
dAtA2 := make([]byte, len(m.Strategies)*10)
var j1 int
for _, num := range m.Strategies {
for num >= 1<<7 {
dAtA2[j1] = uint8(uint64(num)&0x7f | 0x80)
num >>= 7
j1++
}
dAtA2[j1] = uint8(num)
j1++
}
i -= j1
copy(dAtA[i:], dAtA2[:j1])
i = encodeVarintVault(dAtA, i, uint64(j1))
i--
dAtA[i] = 0x10
dAtA[i] = 0x12
}
if len(m.Denom) > 0 {
i -= len(m.Denom)
@ -442,8 +456,12 @@ func (m *AllowedVault) Size() (n int) {
if l > 0 {
n += 1 + l + sovVault(uint64(l))
}
if m.VaultStrategy != 0 {
n += 1 + sovVault(uint64(m.VaultStrategy))
if len(m.Strategies) > 0 {
l = 0
for _, e := range m.Strategies {
l += sovVault(uint64(e))
}
n += 1 + sovVault(uint64(l)) + l
}
return n
}
@ -561,10 +579,8 @@ func (m *AllowedVault) Unmarshal(dAtA []byte) error {
m.Denom = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field VaultStrategy", wireType)
}
m.VaultStrategy = 0
if wireType == 0 {
var v StrategyType
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVault
@ -574,11 +590,63 @@ func (m *AllowedVault) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.VaultStrategy |= StrategyType(b&0x7F) << shift
v |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
m.Strategies = append(m.Strategies, v)
} else if wireType == 2 {
var packedLen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVault
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
packedLen |= int(b&0x7F) << shift
if b < 0x80 {
break
}
}
if packedLen < 0 {
return ErrInvalidLengthVault
}
postIndex := iNdEx + packedLen
if postIndex < 0 {
return ErrInvalidLengthVault
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
var elementCount int
if elementCount != 0 && len(m.Strategies) == 0 {
m.Strategies = make([]StrategyType, 0, elementCount)
}
for iNdEx < postIndex {
var v StrategyType
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVault
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= StrategyType(b&0x7F) << shift
if b < 0x80 {
break
}
}
m.Strategies = append(m.Strategies, v)
}
} else {
return fmt.Errorf("proto: wrong wireType = %d for field Strategies", wireType)
}
default:
iNdEx = preIndex
skippy, err := skipVault(dAtA[iNdEx:])

14
x/earn/types/vault_test.go
View File

@ -209,11 +209,11 @@ func TestAllowedVaultsValidate(t *testing.T) {
vaultRecords: types.AllowedVaults{
{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
},
{
Denom: "busd",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
},
},
errArgs: errArgs{
@ -225,11 +225,11 @@ func TestAllowedVaultsValidate(t *testing.T) {
vaultRecords: types.AllowedVaults{
{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
},
{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
},
},
errArgs: errArgs{
@ -242,7 +242,7 @@ func TestAllowedVaultsValidate(t *testing.T) {
vaultRecords: types.AllowedVaults{
{
Denom: "",
VaultStrategy: types.STRATEGY_TYPE_HARD,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
},
},
errArgs: errArgs{
@ -255,12 +255,12 @@ func TestAllowedVaultsValidate(t *testing.T) {
vaultRecords: types.AllowedVaults{
{
Denom: "usdx",
VaultStrategy: types.STRATEGY_TYPE_UNSPECIFIED,
Strategies: []types.StrategyType{types.STRATEGY_TYPE_UNSPECIFIED},
},
},
errArgs: errArgs{
expectPass: false,
contains: "invalid vault strategy",
contains: "invalid strategy STRATEGY_TYPE_UNSPECIFIED",
},
},
}