chore!: prepare process proposal state (#326)

* chore!: replace proposal context creation

* chore!: replace proposal context creation

baseapp/abci.go

@@ -53,6 +53,7 @@ func (app *BaseApp) InitChain(req abci.RequestInitChain) (res abci.ResponseInitC
 	// initialize the deliver state and check state with a correct header
 	app.setDeliverState(initHeader)
 	app.setCheckState(initHeader)
+	app.chainID = req.ChainId
 
 	// Store the consensus params in the BaseApp's paramstore. Note, this must be
 	// done after the deliver state and context have been set as it's persisted

baseapp/baseapp.go

@@ -111,6 +111,10 @@ type BaseApp struct { // nolint: maligned
 	// abciListeners for hooking into the ABCI message processing of the BaseApp
 	// and exposing the requests and responses to external consumers
 	abciListeners []ABCIListener
+
+	// chainID is the chainID of the chain that is set upon starting the chain
+	// via InitChain.
+	chainID string
 }
 
 type appStore struct {
@@ -221,6 +225,10 @@ func (app *BaseApp) Trace() bool {
 	return app.trace
 }
 
+func (app *BaseApp) GetChainID() string {
+	return app.chainID
+}
+
 // MsgServiceRouter returns the MsgServiceRouter of a BaseApp.
 func (app *BaseApp) MsgServiceRouter() *MsgServiceRouter { return app.msgServiceRouter }
 
@@ -579,10 +587,15 @@ func (app *BaseApp) getState(mode runTxMode) *state {
 	return app.checkState
 }
 
-// NewProcessProposalContext returns a context with a branched version of the
-// DeliverTx state that is safe to query during ProcessProposal.
-func (app *BaseApp) NewProcessProposalQueryContext() (sdk.Context, error) {
-	return app.createQueryContext(app.cms.LatestVersion(), false)
+// NewProposalContext returns a context with a branched version of the state
+// that is safe to query during ProcessProposal.
+func (app *BaseApp) NewProposalContext(header tmproto.Header) sdk.Context {
+	// use custom query multistore if provided
+	ms := app.cms.CacheMultiStore()
+	ctx := sdk.NewContext(ms, header, false, app.logger).WithBlockGasMeter(storetypes.NewInfiniteGasMeter())
+	ctx = ctx.WithConsensusParams(app.GetConsensusParams(ctx))
+
+	return ctx
 }
 
 // retrieve the context for the tx w/ txBytes and other memoized values.