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// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package ledgercore
import (
"github.com/algorand/go-algorand/data/basics"
)
// AccountResource used to retrieve a generic resource information from the data tier
type AccountResource struct {
AssetParams *basics.AssetParams
AssetHolding *basics.AssetHolding
AppLocalState *basics.AppLocalState
AppParams *basics.AppParams
}
// AssetResource used to retrieve a generic asset resource information from the data tier
type AssetResource struct {
AssetParams *basics.AssetParams
AssetHolding *basics.AssetHolding
}
// AppResource used to retrieve a generic app resource information from the data tier
type AppResource struct {
AppLocalState *basics.AppLocalState
AppParams *basics.AppParams
}
// AssignAccountResourceToAccountData assigns the Asset/App params/holdings contained
// in the AccountResource to the given basics.AccountData, creating maps if necessary.
// Returns true if the AccountResource contained a new or updated resource,
// and false if the AccountResource contained no changes (indicating the resource was deleted).
func AssignAccountResourceToAccountData(cindex basics.CreatableIndex, resource AccountResource, ad *basics.AccountData) (assigned bool) {
if resource.AssetParams != nil {
if ad.AssetParams == nil {
ad.AssetParams = make(map[basics.AssetIndex]basics.AssetParams)
}
ad.AssetParams[basics.AssetIndex(cindex)] = *resource.AssetParams
assigned = true
}
if resource.AssetHolding != nil {
if ad.Assets == nil {
ad.Assets = make(map[basics.AssetIndex]basics.AssetHolding)
}
ad.Assets[basics.AssetIndex(cindex)] = *resource.AssetHolding
assigned = true
}
if resource.AppParams != nil {
if ad.AppParams == nil {
ad.AppParams = make(map[basics.AppIndex]basics.AppParams)
}
ad.AppParams[basics.AppIndex(cindex)] = *resource.AppParams
assigned = true
}
if resource.AppLocalState != nil {
if ad.AppLocalStates == nil {
ad.AppLocalStates = make(map[basics.AppIndex]basics.AppLocalState)
}
ad.AppLocalStates[basics.AppIndex(cindex)] = *resource.AppLocalState
assigned = true
}
return
}
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