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Update parameters query #3788

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merged 3 commits into from
Sep 9, 2024
Merged

Update parameters query #3788

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a74acc6
update parameters query
brentstone Sep 8, 2024
0ce14ea
changelog: add #3788
brentstone Sep 8, 2024
373939d
don't hardcode NAM
brentstone Sep 9, 2024
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2 changes: 2 additions & 0 deletions .changelog/unreleased/improvements/3788-update-params-query.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
- Improve the CLI query-protocol-parameters.
([\#3788](https://github.com/anoma/namada/pull/3788))
193 changes: 146 additions & 47 deletions crates/apps_lib/src/client/rpc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,20 +30,22 @@ use namada_sdk::io::{display, display_line, edisplay_line, Client, Io};
use namada_sdk::key::*;
use namada_sdk::masp::shielded_wallet::ShieldedApi;
use namada_sdk::masp::MaspTokenRewardData;
use namada_sdk::parameters::{storage as param_storage, EpochDuration};
use namada_sdk::parameters::{
storage as param_storage, EpochDuration, ProposalBytes,
};
use namada_sdk::proof_of_stake::types::{
CommissionPair, Slash, ValidatorMetaData, ValidatorState,
ValidatorStateInfo, WeightedValidator,
};
use namada_sdk::proof_of_stake::PosParams;
use namada_sdk::proof_of_stake::{OwnedPosParams, PosParams};
use namada_sdk::queries::RPC;
use namada_sdk::rpc::{
self, enriched_bonds_and_unbonds, format_denominated_amount, query_epoch,
TxResponse,
};
use namada_sdk::storage::BlockResults;
use namada_sdk::tendermint_rpc::endpoint::status;
use namada_sdk::token::MaspDigitPos;
use namada_sdk::token::{DenominatedAmount, MaspDigitPos};
use namada_sdk::tx::display_batch_resp;
use namada_sdk::wallet::AddressVpType;
use namada_sdk::{error, state as storage, token, Namada};
Expand Down Expand Up @@ -612,59 +614,84 @@ pub async fn query_protocol_parameters(
context: &impl Namada,
_args: args::QueryProtocolParameters,
) {
let governance_parameters =
query_governance_parameters(context.client()).await;
let GovernanceParameters {
min_proposal_fund,
max_proposal_code_size,
min_proposal_voting_period,
max_proposal_period,
max_proposal_content_size,
min_proposal_grace_epochs,
max_proposal_latency,
} = query_governance_parameters(context.client()).await;

display_line!(context.io(), "\nGovernance Parameters");
display_line!(
context.io(),
"{:4}Min. proposal fund: {}",
"{:4}Min. proposal fund: {} native tokens",
"",
governance_parameters.min_proposal_fund.to_string_native()
min_proposal_fund.to_string_native()
);
display_line!(
context.io(),
"{:4}Max. proposal code size: {}",
"{:4}Max. proposal code size: {} kB",
"",
governance_parameters.max_proposal_code_size
max_proposal_code_size
);
display_line!(
context.io(),
"{:4}Min. proposal voting period: {}",
"{:4}Min. proposal voting period: {} epochs",
"",
governance_parameters.min_proposal_voting_period
min_proposal_voting_period
);
display_line!(
context.io(),
"{:4}Max. proposal period: {}",
"{:4}Max. proposal period: {} epochs",
"",
governance_parameters.max_proposal_period
max_proposal_period
);
display_line!(
context.io(),
"{:4}Max. proposal content size: {}",
"{:4}Max. proposal content size: {} characters",
"",
governance_parameters.max_proposal_content_size
max_proposal_content_size
);
display_line!(
context.io(),
"{:4}Min. proposal grace epochs: {}",
"",
governance_parameters.min_proposal_grace_epochs
min_proposal_grace_epochs
);
display_line!(
context.io(),
"{:4}Max. proposal latency: {} epochs",
"",
max_proposal_latency
);

let pgf_parameters = query_pgf_parameters(context.client()).await;
let PgfParameters {
stewards: _,
pgf_inflation_rate,
stewards_inflation_rate,
maximum_number_of_stewards,
} = query_pgf_parameters(context.client()).await;
display_line!(context.io(), "\nPublic Goods Funding Parameters");
display_line!(
context.io(),
"{:4}Pgf inflation rate: {}",
"",
pgf_parameters.pgf_inflation_rate
pgf_inflation_rate
);
display_line!(
context.io(),
"{:4}Steward inflation rate: {}",
"",
pgf_parameters.stewards_inflation_rate
stewards_inflation_rate
);
display_line!(
context.io(),
"{:4}Max. number of stewards: {}",
"",
maximum_number_of_stewards
);

display_line!(context.io(), "\nProtocol parameters");
Expand All @@ -675,7 +702,7 @@ pub async fn query_protocol_parameters(
.expect("Parameter should be defined.");
display_line!(
context.io(),
"{:4}Min. epoch duration: {}",
"{:4}Min. epoch duration: {} seconds",
"",
epoch_duration.min_duration
);
Expand All @@ -686,6 +713,18 @@ pub async fn query_protocol_parameters(
epoch_duration.min_num_of_blocks
);

let key = param_storage::get_masp_epoch_multiplier_key();
let masp_epoch_multiplier: u64 =
query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(
context.io(),
"{:4}Masp epoch multiplier: {:?}",
"",
masp_epoch_multiplier
);

let key = param_storage::get_tx_allowlist_storage_key();
let vp_allowlist: Vec<String> = query_storage_value(context.client(), &key)
.await
Expand All @@ -703,11 +742,34 @@ pub async fn query_protocol_parameters(
tx_allowlist
);

let key = param_storage::get_max_proposal_bytes_key();
let max_proposal_bytes: ProposalBytes =
query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(
context.io(),
"{:4}Max. proposal bytes: {:?}",
"",
max_proposal_bytes.get()
);

let key = param_storage::get_max_tx_bytes_key();
let max_tx_bytes: u32 = query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(context.io(), "{:4}Max tx bytes: {:?}", "", max_tx_bytes);

let key = param_storage::get_max_block_gas_key();
let max_block_gas: u64 = query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(context.io(), "{:4}Max block gas: {:?}", "", max_block_gas);
display_line!(
context.io(),
"{:4}Max. block gas: {:?} gas units",
"",
max_block_gas
);

let key = param_storage::get_masp_fee_payment_gas_limit_key();
let masp_fee_payment_gas_limit: u64 =
Expand All @@ -716,7 +778,7 @@ pub async fn query_protocol_parameters(
.expect("Parameter should be defined.");
display_line!(
context.io(),
"{:4}Masp fee payment gas limit: {:?}",
"{:4}Masp fee payment gas limit: {:?} gas units",
"",
masp_fee_payment_gas_limit
);
Expand All @@ -726,108 +788,145 @@ pub async fn query_protocol_parameters(
query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(context.io(), "{:4}Gas cost table:", "");
display_line!(context.io(), "{:4}Minimum gas costs:", "");
for (token, gas_cost) in gas_cost_table {
display_line!(context.io(), "{:8}{}: {:?}", "", token, gas_cost);
let denom = rpc::query_denom(context.client(), &token)
.await
.expect("Token should have denom");
let den_amt = DenominatedAmount::new(gas_cost, denom);
display_line!(
context.io(),
"{:8}{}: {} per gas unit",
"",
&token,
den_amt
);
}

display_line!(context.io(), "\nPoS parameters");
let pos_params = query_pos_parameters(context.client()).await;
let key = param_storage::get_gas_scale_key();
let gas_scale: u64 = query_storage_value(context.client(), &key)
.await
.expect("Parameter should be defined.");
display_line!(context.io(), "{:4}Gas scale: {:?}", "", gas_scale);

display_line!(context.io(), "\nProof of Stake parameters");
let PosParams {
owned:
OwnedPosParams {
max_validator_slots,
pipeline_len,
unbonding_len,
tm_votes_per_token,
block_proposer_reward,
block_vote_reward,
max_inflation_rate,
target_staked_ratio,
duplicate_vote_min_slash_rate,
light_client_attack_min_slash_rate,
cubic_slashing_window_length,
validator_stake_threshold,
liveness_window_check,
liveness_threshold,
rewards_gain_p,
rewards_gain_d,
},
max_proposal_period: _,
} = query_pos_parameters(context.client()).await;
display_line!(
context.io(),
"{:4}Pipeline length: {}",
"{:4}Pipeline length: {} epochs",
"",
pos_params.pipeline_len
pipeline_len
);
display_line!(
context.io(),
"{:4}Unbonding length: {}",
"{:4}Unbonding length: {} epochs",
"",
pos_params.unbonding_len
unbonding_len
);
display_line!(
context.io(),
"{:4}Cubic slashing window length: {}",
"{:4}Cubic slashing window length: {} epoch",
"",
pos_params.cubic_slashing_window_length
cubic_slashing_window_length
);
display_line!(
context.io(),
"{:4}Max. consensus validator slots: {}",
"",
pos_params.max_validator_slots
max_validator_slots
);
display_line!(
context.io(),
"{:4}Validator stake threshold: {} NAM",
"{:4}Validator stake threshold: {} native tokens",
"",
pos_params.validator_stake_threshold.to_string_native()
validator_stake_threshold.to_string_native()
);
display_line!(
context.io(),
"{:4}Duplicate vote minimum slash rate: {}",
"",
pos_params.duplicate_vote_min_slash_rate
duplicate_vote_min_slash_rate
);
display_line!(
context.io(),
"{:4}Light client attack minimum slash rate: {}",
"",
pos_params.light_client_attack_min_slash_rate
light_client_attack_min_slash_rate
);
display_line!(
context.io(),
"{:4}Liveness window: {} blocks",
"",
pos_params.liveness_window_check
liveness_window_check
);
display_line!(
context.io(),
"{:4}Liveness threshold: {}",
"",
pos_params.liveness_threshold
liveness_threshold
);
display_line!(
context.io(),
"{:4}Block proposer reward: {}",
"",
pos_params.block_proposer_reward
block_proposer_reward
);
display_line!(
context.io(),
"{:4}Block vote reward: {}",
"",
pos_params.block_vote_reward
block_vote_reward
);
display_line!(
context.io(),
"{:4}Max inflation rate: {}",
"",
pos_params.max_inflation_rate
max_inflation_rate
);
display_line!(
context.io(),
"{:4}Target staked ratio: {}",
"",
pos_params.target_staked_ratio
target_staked_ratio
);
display_line!(
context.io(),
"{:4}Inflation kP gain: {}",
"",
pos_params.rewards_gain_p
rewards_gain_p
);
display_line!(
context.io(),
"{:4}Inflation kD gain: {}",
"",
pos_params.rewards_gain_d
rewards_gain_d
);
display_line!(
context.io(),
"{:4}Votes per raw token: {}",
"{:4}Votes per raw native token: {}",
"",
pos_params.tm_votes_per_token
tm_votes_per_token
);
}

Expand Down
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