feat: change native token to nam

apps/src/lib/cli.rs

@@ -1296,7 +1296,7 @@ pub mod args {
     const FEE_AMOUNT: ArgDefault<token::Amount> =
         arg_default("fee-amount", DefaultFn(|| token::Amount::from(0)));
     const FEE_TOKEN: ArgDefaultFromCtx<WalletAddress> =
-        arg_default_from_ctx("fee-token", DefaultFn(|| "XAN".into()));
+        arg_default_from_ctx("fee-token", DefaultFn(|| "NAM".into()));
     const FORCE: ArgFlag = flag("force");
     const DONT_PREFETCH_WASM: ArgFlag = flag("dont-prefetch-wasm");
     const GAS_LIMIT: ArgDefault<token::Amount> =

apps/src/lib/client/tx.rs

@@ -11,7 +11,7 @@ use itertools::Either::*;
 use namada::ledger::governance::storage as gov_storage;
 use namada::ledger::pos::{BondId, Bonds, Unbonds};
 use namada::proto::Tx;
-use namada::types::address::{xan as m1t, Address};
+use namada::types::address::{nam, Address};
 use namada::types::governance::{
     OfflineProposal, OfflineVote, Proposal, ProposalVote,
 };
@@ -639,7 +639,7 @@ pub async fn submit_init_proposal(mut ctx: Context, args: args::InitProposal) {
             safe_exit(1)
         };
 
-        let balance = rpc::get_token_balance(&client, &m1t(), &proposal.author)
+        let balance = rpc::get_token_balance(&client, &nam(), &proposal.author)
             .await
             .unwrap_or_default();
         if balance
@@ -911,7 +911,7 @@ pub async fn submit_bond(ctx: Context, args: args::Bond) {
     // Check bond's source (source for delegation or validator for self-bonds)
     // balance
     let bond_source = source.as_ref().unwrap_or(&validator);
-    let balance_key = token::balance_key(&address::xan(), bond_source);
+    let balance_key = token::balance_key(&address::nam(), bond_source);
     let client = HttpClient::new(args.tx.ledger_address.clone()).unwrap();
     match rpc::query_storage_value::<token::Amount>(&client, &balance_key).await
     {

apps/src/lib/node/ledger/shell/finalize_block.rs

@@ -321,7 +321,7 @@ where
 /// are covered by the e2e tests.
 #[cfg(test)]
 mod test_finalize_block {
-    use namada::types::address::xan;
+    use namada::types::address::nam;
     use namada::types::storage::Epoch;
     use namada::types::transaction::{EncryptionKey, Fee};
 
@@ -349,7 +349,7 @@ mod test_finalize_block {
             let wrapper = WrapperTx::new(
                 Fee {
                     amount: i.into(),
-                    token: xan(),
+                    token: nam(),
                 },
                 &keypair,
                 Epoch(0),
@@ -420,7 +420,7 @@ mod test_finalize_block {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -472,7 +472,7 @@ mod test_finalize_block {
         let wrapper = WrapperTx {
             fee: Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             pk: keypair.ref_to(),
             epoch: Epoch(0),
@@ -538,7 +538,7 @@ mod test_finalize_block {
             let wrapper_tx = WrapperTx::new(
                 Fee {
                     amount: 0.into(),
-                    token: xan(),
+                    token: nam(),
                 },
                 &keypair,
                 Epoch(0),
@@ -569,7 +569,7 @@ mod test_finalize_block {
             let wrapper_tx = WrapperTx::new(
                 Fee {
                     amount: 0.into(),
-                    token: xan(),
+                    token: nam(),
                 },
                 &keypair,
                 Epoch(0),

apps/src/lib/node/ledger/shell/governance.rs

@@ -6,7 +6,7 @@ use namada::ledger::governance::vp::ADDRESS as gov_address;
 use namada::ledger::slash_fund::ADDRESS as slash_fund_address;
 use namada::ledger::storage::types::encode;
 use namada::ledger::storage::{DBIter, StorageHasher, DB};
-use namada::types::address::{xan as m1t, Address};
+use namada::types::address::{nam, Address};
 use namada::types::governance::TallyResult;
 use namada::types::storage::Epoch;
 use namada::types::token;
@@ -179,7 +179,7 @@ where
         // transfer proposal locked funds
         shell
             .storage
-            .transfer(&m1t(), funds, &gov_address, &transfer_address);
+            .transfer(&nam(), funds, &gov_address, &transfer_address);
     }
 
     Ok(proposals_result)

apps/src/lib/node/ledger/shell/init_chain.rs

@@ -222,7 +222,7 @@ where
             // Account balance (tokens no staked in PoS)
             self.storage
                 .write(
-                    &token::balance_key(&address::xan(), addr),
+                    &token::balance_key(&address::nam(), addr),
                     validator
                         .non_staked_balance
                         .try_to_vec()

apps/src/lib/node/ledger/shell/mod.rs

@@ -641,7 +641,7 @@ mod test_utils {
 
     use namada::ledger::storage::mockdb::MockDB;
     use namada::ledger::storage::{BlockStateWrite, MerkleTree, Sha256Hasher};
-    use namada::types::address::{xan, EstablishedAddressGen};
+    use namada::types::address::{nam, EstablishedAddressGen};
     use namada::types::chain::ChainId;
     use namada::types::hash::Hash;
     use namada::types::key::*;
@@ -861,7 +861,7 @@ mod test_utils {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),

apps/src/lib/node/ledger/shell/prepare_proposal.rs

@@ -140,7 +140,7 @@ pub(super) mod record {
 #[cfg(test)]
 mod test_prepare_proposal {
     use borsh::BorshSerialize;
-    use namada::types::address::xan;
+    use namada::types::address::nam;
     use namada::types::storage::Epoch;
     use namada::types::transaction::{Fee, WrapperTx};
 
@@ -189,7 +189,7 @@ mod test_prepare_proposal {
                 WrapperTx::new(
                     Fee {
                         amount: 0.into(),
-                        token: xan(),
+                        token: nam(),
                     },
                     &keypair,
                     Epoch(0),
@@ -244,7 +244,7 @@ mod test_prepare_proposal {
             let wrapper_tx = WrapperTx::new(
                 Fee {
                     amount: 0.into(),
-                    token: xan(),
+                    token: nam(),
                 },
                 &keypair,
                 Epoch(0),

apps/src/lib/node/ledger/shell/process_proposal.rs

@@ -189,7 +189,7 @@ where
 mod test_process_proposal {
     use borsh::BorshDeserialize;
     use namada::proto::SignedTxData;
-    use namada::types::address::xan;
+    use namada::types::address::nam;
     use namada::types::hash::Hash;
     use namada::types::key::*;
     use namada::types::storage::Epoch;
@@ -217,7 +217,7 @@ mod test_process_proposal {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -264,7 +264,7 @@ mod test_process_proposal {
         let mut wrapper = WrapperTx::new(
             Fee {
                 amount: 100.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -346,7 +346,7 @@ mod test_process_proposal {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: 1.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -399,7 +399,7 @@ mod test_process_proposal {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: Amount::whole(1_000_100),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -447,7 +447,7 @@ mod test_process_proposal {
             let wrapper = WrapperTx::new(
                 Fee {
                     amount: i.into(),
-                    token: xan(),
+                    token: nam(),
                 },
                 &keypair,
                 Epoch(0),
@@ -511,7 +511,7 @@ mod test_process_proposal {
         let wrapper = WrapperTx::new(
             Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -570,7 +570,7 @@ mod test_process_proposal {
         let mut wrapper = WrapperTx::new(
             Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             &keypair,
             Epoch(0),
@@ -623,7 +623,7 @@ mod test_process_proposal {
         let wrapper = WrapperTx {
             fee: Fee {
                 amount: 0.into(),
-                token: xan(),
+                token: nam(),
             },
             pk: keypair.ref_to(),
             epoch: Epoch(0),

documentation/dev/src/explore/design/actors.md

@@ -1,6 +1,6 @@
 # Actors and Incentives
 
-Namada consists of various actors fulfilling various roles in the network. They are all incentivized to act for the good of the network. The native Namada token `XAN` is used to settle transaction fees and pay for the incentives in Namada.
+Namada consists of various actors fulfilling various roles in the network. They are all incentivized to act for the good of the network. The native Namada token `NAM` is used to settle transaction fees and pay for the incentives in Namada.
 
 ## Fees associated with a transaction
 
@@ -9,7 +9,7 @@ Users of Namada can
 - transfer private assets they hold to other users and
 - barter assets with other users.
 
-Each transaction may be associated with the following fees, paid in `XAN`:
+Each transaction may be associated with the following fees, paid in `NAM`:
 
 - **Execution fees** to compensate for computing, storage and memory costs, charges at 2 stages:
   - **initial fee (init_f)**: charged before the transaction is settled

documentation/dev/src/explore/design/ledger/pos-integration.md

@@ -27,7 +27,7 @@ All [the data relevant to the PoS system](https://specs.namada.net/economics/pro
   - `validator/{validator_address}/address_raw_hash` (required): raw hash of validator's address associated with the address is used for look-up of validator address from a raw hash
   - TBA (e.g. alias, website, description, delegation commission rate, etc.)
 
-Only XAN tokens can be staked in bonds. The tokens being staked (bonds and unbonds amounts) are kept in the PoS account under `{xan_address}/balance/{pos_address}` until they are withdrawn.
+Only NAM tokens can be staked in bonds. The tokens being staked (bonds and unbonds amounts) are kept in the PoS account under `{nam_address}/balance/{pos_address}` until they are withdrawn.
 
 ## Initialization
 
@@ -39,7 +39,7 @@ Staking rewards for validators are rewarded in Tendermint's method `BeginBlock`
 
 To a validator who proposed a block (`block.header.proposer_address`), the system rewards tokens based on the `block_proposer_reward` PoS parameter and each validator that voted on a block (`block.last_commit_info.validator` who `signed_last_block`) receives `block_vote_reward`.
 
-All the fees that are charged in a transaction execution (DKG transaction wrapper fee and transactions applied in a block) are transferred into a fee pool, which is another special account controlled by the PoS module. Note that the fee pool account may contain tokens other than the staking token XAN.
+All the fees that are charged in a transaction execution (DKG transaction wrapper fee and transactions applied in a block) are transferred into a fee pool, which is another special account controlled by the PoS module. Note that the fee pool account may contain tokens other than the staking token NAM.
 
 - TODO describe the fee pool, related to <https://github.com/anomanetwork/anoma/issues/48>, <https://github.com/anomanetwork/anoma/issues/51> and <https://github.com/anomanetwork/anoma/issues/72>
 

documentation/dev/src/explore/design/ledger/vp.md

@@ -39,9 +39,9 @@ The Proof-of-Stake slash pool is a simple account with a native VP which can rec
 
 The [fungible token VP](https://github.com/anoma/anoma/tree/master/wasm/wasm_source) allows to associate accounts balances of a specific token under its account.
 
-For illustration, users `Albert` and `Bertha` might hold some amount of token with the address `XAN`. Their balances would be stored in the `XAN`'s storage sub-space under the storage keys `@XAN/balance/@Albert` and `@XAN/balance/@Bertha`, respectively. When `Albert` or `Bertha` attempt to transact with their `XAN` tokens, its validity predicate would be triggered to check:
+For illustration, users `Albert` and `Bertha` might hold some amount of token with the address `NAM`. Their balances would be stored in the `NAM`'s storage sub-space under the storage keys `@NAM/balance/@Albert` and `@NAM/balance/@Bertha`, respectively. When `Albert` or `Bertha` attempt to transact with their `NAM` tokens, its validity predicate would be triggered to check:
 
-- the total supply of `XAN` token is preserved (i.e. inputs = outputs)
+- the total supply of `NAM` token is preserved (i.e. inputs = outputs)
 - the senders (users whose balance has been deducted) are checked that their validity predicate has also been triggered
 
 Note that the fungible token VP doesn't need to know whether any of involved users accepted or rejected the transaction, because if any of the involved users rejects it, the whole transaction will be rejected.

documentation/dev/src/specs/ledger/default-transactions.md

@@ -36,13 +36,13 @@ Attach [UpdateVp](../encoding.md#updatevp) to the `data`.
 
 ### tx_bond
 
-Self-bond `amount` of XAN token from `validator` (without `source`) or delegate to `validator` from `source`.
+Self-bond `amount` of NAM token from `validator` (without `source`) or delegate to `validator` from `source`.
 
 Attach [Bond](../encoding.md#bond) to the `data`.
 
 ### tx_unbond
 
-Unbond self-bonded `amount` of XAN token from the `validator` (without `source`) or unbond delegation from the `source` to the `validator`.
+Unbond self-bonded `amount` of NAM token from the `validator` (without `source`) or unbond delegation from the `source` to the `validator`.
 
 Attach [Bond](../encoding.md#bond) to the `data`.
 

genesis/dev.toml

@@ -26,10 +26,10 @@ net_address = "127.0.0.1:26656"
 
 # Some tokens present at genesis.
 
-[token.xan]
+[token.nam]
 address = "atest1v4ehgw36x3prswzxggunzv6pxqmnvdj9xvcyzvpsggeyvs3cg9qnywf589qnwvfsg5erg3fkl09rg5"
 vp = "vp_token"
-[token.xan.balances]
+[token.nam.balances]
 # In token balances, we can use:
 # 1. An address any account
 a1qyqzsqqqqqcyvvf5xcu5vd6rg4z5233hg9pn23pjgdryzdjy8pz52wzxxscnvvjxx3rryvzz8y5p6mtz = 1000000
@@ -168,7 +168,7 @@ light_client_attack_slash_rate = 500
 
 # Governance parameters.
 [gov_params]
-# minimum amount of xan token to lock
+# minimum amount of nam token to lock
 min_proposal_fund = 500
 # proposal code size in bytes
 max_proposal_code_size = 300000

genesis/e2e-tests-single-node.toml

@@ -5,7 +5,7 @@
 genesis_time = "2021-09-30T10:00:00Z"
 
 [validator.validator-0]
-# Validator's staked XAN at genesis.
+# Validator's staked NAM at genesis.
 tokens = 200000
 # Amount of the validator's genesis token balance which is not staked.
 non_staked_balance = 1000000000000
@@ -20,10 +20,10 @@ net_address = "127.0.0.1:27656"
 
 # Some tokens present at genesis.
 
-[token.XAN]
+[token.NAM]
 address = "atest1v4ehgw36x3prswzxggunzv6pxqmnvdj9xvcyzvpsggeyvs3cg9qnywf589qnwvfsg5erg3fkl09rg5"
 vp = "vp_token"
-[token.XAN.balances]
+[token.NAM.balances]
 Albert = 1000000
 "Albert.public_key" = 100
 Bertha = 1000000
@@ -168,7 +168,7 @@ light_client_attack_slash_rate = 500
 
 # Governance parameters.
 [gov_params]
-# minimum amount of xan token to lock
+# minimum amount of nam token to lock
 min_proposal_fund = 500
 # proposal code size in bytes
 max_proposal_code_size = 300000

proof_of_stake/src/lib.rs

@@ -101,7 +101,7 @@ pub trait PosReadOnly {
     const POS_ADDRESS: Self::Address;
 
     /// Address of the staking token
-    /// TODO: this should be `const`, but in the ledger `address::xan` is not a
+    /// TODO: this should be `const`, but in the ledger `address::nam` is not a
     /// `const fn`
     fn staking_token_address() -> Self::Address;
 
@@ -577,7 +577,7 @@ pub trait PosBase {
     /// Address of the PoS account
     const POS_ADDRESS: Self::Address;
     /// Address of the staking token
-    /// TODO: this should be `const`, but in the ledger `address::xan` is not a
+    /// TODO: this should be `const`, but in the ledger `address::nam` is not a
     /// `const fn`
     fn staking_token_address() -> Self::Address;
     /// Address of the slash pool, into which slashed tokens are transferred.

shared/src/ledger/governance/mod.rs

@@ -17,7 +17,7 @@ pub use vp::Result;
 use self::storage as gov_storage;
 use crate::ledger::native_vp::{Ctx, NativeVp};
 use crate::ledger::storage::{self as ledger_storage, StorageHasher};
-use crate::types::address::{xan as m1t, Address, InternalAddress};
+use crate::types::address::{nam, Address, InternalAddress};
 use crate::types::storage::Key;
 use crate::types::token as token_storage;
 use crate::vm::WasmCacheAccess;
@@ -235,7 +235,7 @@ where
             KeyType::COUNTER(vp::validate_counter_key)
         } else if gov_storage::is_parameter_key(value) {
             KeyType::PARAMETER(vp::validate_parameter_key)
-        } else if token_storage::is_balance_key(&m1t(), value).is_some() {
+        } else if token_storage::is_balance_key(&nam(), value).is_some() {
             KeyType::BALANCE(vp::validate_balance_key)
         } else if gov_storage::is_governance_key(value) {
             KeyType::UNKNOWN_GOVERNANCE(vp::validate_unknown_governance_key)