/
contract_authorization.go
60 lines (49 loc) · 1.97 KB
/
contract_authorization.go
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package keeper
import (
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/public-awesome/stargaze/v11/x/globalfee/types"
)
// IterateContractAuthorizations executes the given func on all the contract authorizations
func (k Keeper) IterateContractAuthorizations(ctx sdk.Context, cb func(types.ContractAuthorization) bool) {
prefixStore := prefix.NewStore(ctx.KVStore(k.storeKey), types.ContractAuthorizationPrefix)
iter := prefixStore.Iterator(nil, nil)
defer iter.Close()
for ; iter.Valid(); iter.Next() {
var ca types.ContractAuthorization
k.cdc.MustUnmarshal(iter.Value(), &ca)
// cb returns true to stop early
if cb(ca) {
return
}
}
}
// GetContractAuthorization gets any authorizations set up for the given contract address
func (k Keeper) GetContractAuthorization(ctx sdk.Context, contractAddr sdk.AccAddress) (types.ContractAuthorization, bool) {
store := ctx.KVStore(k.storeKey)
var ca types.ContractAuthorization
bz := store.Get(types.GetContractAuthorizationPrefix(contractAddr))
if bz == nil {
return ca, false
}
k.cdc.MustUnmarshal(bz, &ca)
return ca, true
}
// SetContractAuthorization creates of updates provided authorizations for given contract address
func (k Keeper) SetContractAuthorization(ctx sdk.Context, ca types.ContractAuthorization) error {
if err := ca.Validate(); err != nil {
return err
}
if !k.wasmKeeper.HasContractInfo(ctx, sdk.MustAccAddressFromBech32(ca.GetContractAddress())) {
return types.ErrContractNotExist
}
store := ctx.KVStore(k.storeKey)
value := k.cdc.MustMarshal(&ca)
store.Set(types.GetContractAuthorizationPrefix(sdk.MustAccAddressFromBech32(ca.ContractAddress)), value)
return nil
}
// DeleteContractAuthorization deletes any existing authorizations for given contract address
func (k Keeper) DeleteContractAuthorization(ctx sdk.Context, contractAddr sdk.AccAddress) {
store := ctx.KVStore(k.storeKey)
store.Delete(types.GetContractAuthorizationPrefix(contractAddr))
}