WIP

core/app_config/app.go

@@ -0,0 +1,73 @@
+package app_config
+
+import (
+	"context"
+
+	"github.com/tendermint/tendermint/abci/types"
+
+	"github.com/cosmos/cosmos-sdk/core/module/app"
+)
+
+type baseApp struct {
+	ctx context.Context
+
+	appModules    map[string]app.Module
+	beginBlockers []app.BeginBlocker
+	endBlockers   []app.EndBlocker
+}
+
+var _ types.Application = &baseApp{}
+
+func (a baseApp) Info(info types.RequestInfo) types.ResponseInfo {
+	panic("implement me")
+}
+
+func (a baseApp) SetOption(option types.RequestSetOption) types.ResponseSetOption {
+	panic("implement me")
+}
+
+func (a baseApp) Query(query types.RequestQuery) types.ResponseQuery {
+	panic("implement me")
+}
+
+func (a baseApp) CheckTx(tx types.RequestCheckTx) types.ResponseCheckTx {
+	panic("implement me")
+}
+
+func (a baseApp) InitChain(chain types.RequestInitChain) types.ResponseInitChain {
+	panic("implement me")
+}
+
+func (a baseApp) BeginBlock(req types.RequestBeginBlock) types.ResponseBeginBlock {
+	for _, bb := range a.beginBlockers {
+		bb.BeginBlock(a.ctx, req)
+	}
+}
+
+func (a baseApp) DeliverTx(tx types.RequestDeliverTx) types.ResponseDeliverTx {
+	panic("implement me")
+}
+
+func (a baseApp) EndBlock(block types.RequestEndBlock) types.ResponseEndBlock {
+	panic("implement me")
+}
+
+func (a baseApp) Commit() types.ResponseCommit {
+	panic("implement me")
+}
+
+func (a baseApp) ListSnapshots(snapshots types.RequestListSnapshots) types.ResponseListSnapshots {
+	panic("implement me")
+}
+
+func (a baseApp) OfferSnapshot(snapshot types.RequestOfferSnapshot) types.ResponseOfferSnapshot {
+	panic("implement me")
+}
+
+func (a baseApp) LoadSnapshotChunk(chunk types.RequestLoadSnapshotChunk) types.ResponseLoadSnapshotChunk {
+	panic("implement me")
+}
+
+func (a baseApp) ApplySnapshotChunk(chunk types.RequestApplySnapshotChunk) types.ResponseApplySnapshotChunk {
+	panic("implement me")
+}

core/app_config/app_config.go

@@ -0,0 +1,38 @@
+package app_config
+
+import (
+	"github.com/tendermint/tendermint/abci/types"
+
+	"github.com/cosmos/cosmos-sdk/core/module"
+	"github.com/cosmos/cosmos-sdk/core/module/app"
+)
+
+func Compose(config AppConfig) (types.Application, error) {
+	moduleSet := module.NewModuleSet(config.Modules)
+
+	appModules := make(map[string]app.Module)
+	moduleSet.Each(func(name string, handler module.ModuleHandler) {
+		// TODO
+	})
+
+	bapp := &baseApp{}
+
+	var beginBlockers []app.BeginBlocker
+	for _, m := range config.Abci.BeginBlock {
+		mod, ok := appModules[m]
+		if !ok {
+			panic("TODO")
+		}
+
+		beginBlocker, ok := mod.(app.BeginBlocker)
+		if !ok {
+			panic("TODO")
+		}
+
+		beginBlockers = append(beginBlockers, beginBlocker)
+	}
+
+	bapp.beginBlockers = beginBlockers
+
+	return bapp, nil
+}