[TrueCloudLab#3] balance: Rename neofs to frostfs

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

balance/balance_contract.go

@@ -22,7 +22,7 @@ type (
 		CirculationKey string
 	}
 
-	// Account structure stores metadata of each NeoFS balance account.
+	// Account structure stores metadata of each FrostFS balance account.
 	Account struct {
 		// Active balance
 		Balance int
@@ -35,7 +35,7 @@ type (
 )
 
 const (
-	symbol      = "NEOFS"
+	symbol      = "FROSTFS"
 	decimals    = 12
 	circulation = "MainnetGAS"
 
@@ -101,32 +101,32 @@ func Update(script []byte, manifest []byte, data interface{}) {
 	runtime.Log("balance contract updated")
 }
 
-// Symbol is a NEP-17 standard method that returns NEOFS token symbol.
+// Symbol is a NEP-17 standard method that returns FROSTFS token symbol.
 func Symbol() string {
 	return token.Symbol
 }
 
-// Decimals is a NEP-17 standard method that returns precision of NeoFS
+// Decimals is a NEP-17 standard method that returns precision of FrostFS
 // balances.
 func Decimals() int {
 	return token.Decimals
 }
 
 // TotalSupply is a NEP-17 standard method that returns total amount of main
-// chain GAS in NeoFS network.
+// chain GAS in FrostFS network.
 func TotalSupply() int {
 	ctx := storage.GetReadOnlyContext()
 	return token.getSupply(ctx)
 }
 
-// BalanceOf is a NEP-17 standard method that returns NeoFS balance of the specified
+// BalanceOf is a NEP-17 standard method that returns FrostFS balance of the specified
 // account.
 func BalanceOf(account interop.Hash160) int {
 	ctx := storage.GetReadOnlyContext()
 	return token.balanceOf(ctx, account)
 }
 
-// Transfer is a NEP-17 standard method that transfers NeoFS balance from one
+// Transfer is a NEP-17 standard method that transfers FrostFS balance from one
 // account to another. It can be invoked only by the account owner.
 //
 // It produces Transfer and TransferX notifications. TransferX notification
@@ -136,7 +136,7 @@ func Transfer(from, to interop.Hash160, amount int, data interface{}) bool {
 	return token.transfer(ctx, from, to, amount, false, nil)
 }
 
-// TransferX is a method for NeoFS balance to be transferred from one account to
+// TransferX is a method for FrostFS balance to be transferred from one account to
 // another. It can be invoked by the account owner or by Alphabet nodes.
 //
 // It produces Transfer and TransferX notifications.
@@ -197,7 +197,7 @@ func TransferX(from, to interop.Hash160, amount int, details []byte) {
 // It produces Lock, Transfer and TransferX notifications.
 //
 // Lock method is invoked by Alphabet nodes of the Inner Ring when they process
-// Withdraw notification from NeoFS contract. This should transfer assets
+// Withdraw notification from FrostFS contract. This should transfer assets
 // to a new lock account that won't be used for anything beside Unlock and Burn.
 func Lock(txDetails []byte, from, to interop.Hash160, amount, until int) {
 	ctx := storage.GetContext()
@@ -300,9 +300,9 @@ func NewEpoch(epochNum int) {
 // It produces Mint, Transfer and TransferX notifications.
 //
 // Mint method is invoked by Alphabet nodes of the Inner Ring when they process
-// Deposit notification from NeoFS contract. Before that, Alphabet nodes should
+// Deposit notification from FrostFS contract. Before that, Alphabet nodes should
 // synchronize precision of mainchain GAS contract and Balance contract.
-// Mint increases total supply of NEP-17 compatible NeoFS token.
+// Mint increases total supply of NEP-17 compatible FrostFS token.
 func Mint(to interop.Hash160, amount int, txDetails []byte) {
 	ctx := storage.GetContext()
 	notaryDisabled := storage.Get(ctx, notaryDisabledKey).(bool)
@@ -355,11 +355,11 @@ func Mint(to interop.Hash160, amount int, txDetails []byte) {
 // It produces Burn, Transfer and TransferX notifications.
 //
 // Burn method is invoked by Alphabet nodes of the Inner Ring when they process
-// Cheque notification from NeoFS contract. It means that locked assets have been
+// Cheque notification from FrostFS contract. It means that locked assets have been
 // transferred to the user in the mainchain, therefore the lock account should be destroyed.
 // Before that, Alphabet nodes should synchronize precision of mainchain GAS
 // contract and Balance contract. Burn decreases total supply of NEP-17
-// compatible NeoFS token.
+// compatible FrostFS token.
 func Burn(from interop.Hash160, amount int, txDetails []byte) {
 	ctx := storage.GetContext()
 	notaryDisabled := storage.Get(ctx, notaryDisabledKey).(bool)

balance/config.yml

@@ -1,4 +1,4 @@
-name: "NeoFS Balance"
+name: "FrostFS Balance"
 supportedstandards: ["NEP-17"]
 safemethods: ["balanceOf", "decimals", "symbol", "totalSupply", "version"]
 permissions:

balance/doc.go

@@ -1,7 +1,7 @@
 /*
-Balance contract is a contract deployed in NeoFS sidechain.
+Balance contract is a contract deployed in FrostFS sidechain.
 
-Balance contract stores all NeoFS account balances. It is a NEP-17 compatible
+Balance contract stores all FrostFS account balances. It is a NEP-17 compatible
 contract, so it can be tracked and controlled by N3 compatible network
 monitors and wallet software.
 
@@ -10,9 +10,9 @@ data audit settlements or container fee payments. It is inefficient to make such
 small payment transactions in the mainchain. To process small transfers, balance
 contract has higher (12) decimal precision than native GAS contract.
 
-NeoFS balances are synchronized with mainchain operations. Deposit produces
-minting of NEOFS tokens in Balance contract. Withdraw locks some NEOFS tokens
-in a special lock account. When NeoFS contract transfers GAS assets back to the
+FrostFS balances are synchronized with mainchain operations. Deposit produces
+minting of FROSTFS tokens in Balance contract. Withdraw locks some FROSTFS tokens
+in a special lock account. When FrostFS contract transfers GAS assets back to the
 user, the lock account is destroyed with burn operation.
 
 # Contract notifications
@@ -41,9 +41,9 @@ TransferX notification. This is an enhanced transfer notification with details.
 
 Lock notification. This notification is produced when a lock account is
 created. It contains information about the mainchain transaction that has produced
-the asset lock, the address of the lock account and the NeoFS epoch number until which the
+the asset lock, the address of the lock account and the FrostFS epoch number until which the
 lock account is valid. Alphabet nodes of the Inner Ring catch notification and initialize
-Cheque method invocation of NeoFS contract.
+Cheque method invocation of FrostFS contract.
 
 	Lock:
 	  - name: txID
@@ -67,7 +67,7 @@ replenished from deposit in the mainchain.
 	   type: Integer
 
 Burn notification. This notification is produced after user balance is reduced
-when NeoFS contract has transferred GAS assets back to the user.
+when FrostFS contract has transferred GAS assets back to the user.
 
 	Burn:
 	  - name: from