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address some TODOs

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This commit is contained in:
rhuairahrighairigh 2020-03-11 23:52:54 +00:00
parent 5911e648b7
commit 029842168a
3 changed files with 11 additions and 11 deletions
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17
x/committee/keeper/keeper.go
View File

@ -19,12 +19,10 @@ type Keeper struct {
}
func NewKeeper(cdc *codec.Codec, storeKey sdk.StoreKey, router govtypes.Router) Keeper {
// It is vital to seal the governance proposal router here as to not allow
// further handlers to be registered after the keeper is created since this
// could create invalid or non-deterministic behavior.
// TODO why?
// Not sealing the router because for some reason the function panics if it has already been sealed and there is no way to tell if has already been called.
// router.Seal()
// Logic in the keeper methods assume the set of gov handlers is fixed.
// So the gov router must be sealed so no handlers can be added or removed after the keeper is created.
// Note: for some reason the gov router panics if it has already been sealed, so a helper func is used to make sealing idempotent.
sealGovRouterIdempotently(router)
return Keeper{
cdc: cdc,
@ -33,6 +31,13 @@ func NewKeeper(cdc *codec.Codec, storeKey sdk.StoreKey, router govtypes.Router)
}
}
func sealGovRouterIdempotently(router govtypes.Router) {
defer func() {
recover()
}()
router.Seal()
}
// ---------- Committees ----------
// GetCommittee gets a committee from the store.

3
x/committee/keeper/proposal.go
View File

@ -22,8 +22,6 @@ func (k Keeper) SubmitProposal(ctx sdk.Context, proposer sdk.AccAddress, committ
}
// Check proposal is valid
// TODO what if it's not valid now but will be in the future?
// TODO does this need to be before permission check?
if err := k.ValidatePubProposal(ctx, pubProposal); err != nil {
return 0, err
}
@ -92,7 +90,6 @@ func (k Keeper) CloseOutProposal(ctx sdk.Context, proposalID uint64) sdk.Error {
}
func (k Keeper) ValidatePubProposal(ctx sdk.Context, pubProposal types.PubProposal) sdk.Error {
// TODO not sure if the basic validation is required - should be run in msg.ValidateBasic
if pubProposal == nil {
return sdk.ErrInternal("proposal is empty")
}

2
x/committee/types/msg.go
View File

@ -1,7 +1,5 @@
package types
// These msg types should be basically the same as for gov, but without deposits.
// MsgSubmitProposal is used by committee members to create a new proposal that they can vote on.
type MsgSubmitProposal struct {
// TODO