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feat: create new grantee, if it doesn't exist #10703

Merged
merged 11 commits into from
Dec 10, 2021
2 changes: 1 addition & 1 deletion simapp/app.go
Original file line number Diff line number Diff line change
Expand Up @@ -285,7 +285,7 @@ func NewSimApp(
stakingtypes.NewMultiStakingHooks(app.DistrKeeper.Hooks(), app.SlashingKeeper.Hooks()),
)

app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.msgSvcRouter)
app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.msgSvcRouter, app.AccountKeeper)

// register the proposal types
govRouter := govtypes.NewRouter()
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17 changes: 10 additions & 7 deletions x/authz/keeper/keeper.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,22 +13,25 @@ import (
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
"github.com/cosmos/cosmos-sdk/x/auth/middleware"
"github.com/cosmos/cosmos-sdk/x/authz"
)

type Keeper struct {
storeKey storetypes.StoreKey
cdc codec.BinaryCodec
router *middleware.MsgServiceRouter
storeKey storetypes.StoreKey
cdc codec.BinaryCodec
router *middleware.MsgServiceRouter
authKeeper authkeeper.AccountKeeper
}

// NewKeeper constructs a message authorization Keeper
func NewKeeper(storeKey storetypes.StoreKey, cdc codec.BinaryCodec, router *middleware.MsgServiceRouter) Keeper {
func NewKeeper(storeKey storetypes.StoreKey, cdc codec.BinaryCodec, router *middleware.MsgServiceRouter, ak authkeeper.AccountKeeper) Keeper {
return Keeper{
storeKey: storeKey,
cdc: cdc,
router: router,
storeKey: storeKey,
cdc: cdc,
router: router,
authKeeper: ak,
}
}

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7 changes: 7 additions & 0 deletions x/authz/keeper/msg_server.go
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,13 @@ func (k Keeper) Grant(goCtx context.Context, msg *authz.MsgGrant) (*authz.MsgGra
if err != nil {
return nil, err
}
// create the account if it is not in account state
granteeAcc := k.authKeeper.GetAccount(ctx, grantee)
if granteeAcc == nil {
granteeAcc = k.authKeeper.NewAccountWithAddress(ctx, grantee)
k.authKeeper.SetAccount(ctx, granteeAcc)
}

granter, err := sdk.AccAddressFromBech32(msg.Granter)
if err != nil {
return nil, err
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