Merge pull request #175 from InjectiveLabs/f/exchange-params

added exchange params to injective-cosmwasm

packages/injective-cosmwasm/Cargo.toml

@@ -11,7 +11,7 @@ license = "Apache-2.0"
 name = "injective-cosmwasm"
 readme = "README.md"
 repository = "https://github.com/InjectiveLabs/cw-injective/tree/master/packages/bindings"
-version = "0.2.12"
+version = "0.2.13"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]

packages/injective-cosmwasm/src/exchange/response.rs

@@ -8,10 +8,15 @@ use crate::exchange::{
     derivative_market::{FullDerivativeMarket, PerpetualMarketFunding, PerpetualMarketInfo},
     spot::TrimmedSpotLimitOrder,
     spot_market::SpotMarket,
-    types::{DenomDecimals, Deposit, MarketVolume, PriceLevel, VolumeByType},
+    types::{DenomDecimals, Deposit, MarketVolume, Params, PriceLevel, VolumeByType},
 };
 use crate::oracle::volatility::{MetadataStatistics, TradeRecord};
 
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+pub struct ExchangeParamsResponse {
+    pub params: Option<Params>,
+}
+
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
 pub struct SubaccountDepositResponse {
     pub deposits: Deposit,

packages/injective-cosmwasm/src/exchange/types.rs

@@ -1,16 +1,47 @@
-use cosmwasm_std::{Empty, StdError, StdResult};
+use cosmwasm_std::{Coin, Empty, StdError, StdResult};
 use cw_storage_plus::{Key, KeyDeserialize, Prefixer, PrimaryKey};
 use injective_math::FPDecimal;
 use schemars::JsonSchema;
 use serde::ser::Error as SerError;
 use serde::{de::Error, Deserialize, Deserializer, Serialize, Serializer};
+use serde_repr::{Deserialize_repr, Serialize_repr};
 use std::fmt;
 
 use crate::InjectiveQuerier;
 
 pub const UNSORTED_CANCELLATION_STRATEGY: i32 = 0;
 pub const FROM_WORST_TO_BEST_CANCELLATION_STRATEGY: i32 = 1;
 
+/// Params is the response type for the exchange params
+#[allow(non_snake_case)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+pub struct Params {
+    pub spot_market_instant_listing_fee: Coin,
+    pub derivative_market_instant_listing_fee: Coin,
+    pub default_spot_maker_fee_rate: FPDecimal,
+    pub default_spot_taker_fee_rate: FPDecimal,
+    pub default_derivative_maker_fee_rate: FPDecimal,
+    pub default_derivative_taker_fee_rate: FPDecimal,
+    pub default_initial_margin_ratio: FPDecimal,
+    pub default_maintenance_margin_ratio: FPDecimal,
+    pub default_funding_interval: i64,
+    pub relayer_fee_share_rate: FPDecimal,
+    pub default_hourly_funding_rate_cap: FPDecimal,
+    pub default_hourly_interest_rate: FPDecimal,
+    pub max_derivative_order_side_count: u32,
+    pub inj_reward_staked_requirement_threshold: FPDecimal,
+    pub trading_rewards_vesting_duration: i64,
+    pub liquidator_reward_share_rate: FPDecimal,
+    pub binary_options_market_instant_listing_fee: Coin,
+    #[serde(default)]
+    pub atomic_market_order_access_level: AtomicMarketOrderAccessLevel,
+    pub spot_atomic_market_order_fee_multiplier: FPDecimal,
+    pub derivative_atomic_market_order_fee_multiplier: FPDecimal,
+    pub binary_options_atomic_market_order_fee_multiplier: FPDecimal,
+    pub minimal_protocol_fee_rate: FPDecimal,
+    pub is_instant_derivative_market_launch_enabled: bool,
+}
+
 /// Deposit is data format for the subaccount deposit
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
 pub struct Deposit {
@@ -57,6 +88,16 @@ pub enum MarketType {
     Derivative,
 }
 
+#[derive(Serialize_repr, Deserialize_repr, Default, Clone, Debug, PartialEq, Eq, JsonSchema, Copy)]
+#[repr(i32)]
+pub enum AtomicMarketOrderAccessLevel {
+    #[default]
+    Nobody = 0,
+    BeginBlockerSmartContractsOnly = 1,
+    SmartContractsOnly = 2,
+    Everyone = 3,
+}
+
 #[derive(Serialize, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, JsonSchema)]
 pub struct MarketId(String);
 

packages/injective-cosmwasm/src/exchange_mock_querier.rs

@@ -12,7 +12,7 @@ use injective_math::FPDecimal;
 use crate::exchange::{
     derivative_market::DerivativeMarket,
     response::QueryOrderbookResponse,
-    types::{MarketVolume, PriceLevel, VolumeByType},
+    types::{AtomicMarketOrderAccessLevel, MarketVolume, Params, PriceLevel, VolumeByType},
 };
 use crate::oracle::{
     types::{OracleHistoryOptions, OracleType, PriceState, PythPriceState},
@@ -21,11 +21,12 @@ use crate::oracle::{
 use crate::tokenfactory::response::{TokenFactoryCreateDenomFeeResponse, TokenFactoryDenomSupplyResponse};
 use crate::wasmx::response::QueryContractRegistrationInfoResponse;
 use crate::{
-    Deposit, DerivativeMarketResponse, FullDerivativeMarket, InjectiveQuery, InjectiveQueryWrapper, MarketMidPriceAndTOBResponse, MarketStatus,
-    MarketVolatilityResponse, OracleInfo, OracleVolatilityResponse, OrderSide, PerpetualMarketFundingResponse, PerpetualMarketInfoResponse,
-    PythPriceResponse, QueryAggregateMarketVolumeResponse, QueryAggregateVolumeResponse, QueryDenomDecimalResponse, QueryDenomDecimalsResponse,
-    QueryMarketAtomicExecutionFeeMultiplierResponse, SpotMarket, SpotMarketResponse, SubaccountDepositResponse,
-    SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse, TraderSpotOrdersResponse,
+    Deposit, DerivativeMarketResponse, ExchangeParamsResponse, FullDerivativeMarket, InjectiveQuery, InjectiveQueryWrapper,
+    MarketMidPriceAndTOBResponse, MarketStatus, MarketVolatilityResponse, OracleInfo, OracleVolatilityResponse, OrderSide,
+    PerpetualMarketFundingResponse, PerpetualMarketInfoResponse, PythPriceResponse, QueryAggregateMarketVolumeResponse, QueryAggregateVolumeResponse,
+    QueryDenomDecimalResponse, QueryDenomDecimalsResponse, QueryMarketAtomicExecutionFeeMultiplierResponse, SpotMarket, SpotMarketResponse,
+    SubaccountDepositResponse, SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse,
+    TraderSpotOrdersResponse,
 };
 use crate::{MarketId, SubaccountId};
 
@@ -279,6 +280,40 @@ fn default_all_balances_bank_query_handler() -> QuerierResult {
     SystemResult::Ok(ContractResult::from(to_binary(&response)))
 }
 
+fn default_exchange_params_response_handler() -> QuerierResult {
+    let denom = "inj";
+
+    let response = ExchangeParamsResponse {
+        params: Some(Params {
+            spot_market_instant_listing_fee: Coin::new(100000000000000000000, denom),
+            derivative_market_instant_listing_fee: Coin::new(1000000000000000000000, denom),
+            default_spot_maker_fee_rate: FPDecimal::must_from_str("-0.0001"),
+            default_spot_taker_fee_rate: FPDecimal::must_from_str("0.001"),
+            default_derivative_maker_fee_rate: FPDecimal::must_from_str("-0.0001"),
+            default_derivative_taker_fee_rate: FPDecimal::must_from_str("0.001"),
+            default_initial_margin_ratio: FPDecimal::must_from_str("0.05"),
+            default_maintenance_margin_ratio: FPDecimal::must_from_str("0.02"),
+            default_funding_interval: 3600i64,
+            // default_multiple: 3600i64,
+            relayer_fee_share_rate: FPDecimal::must_from_str("0.4"),
+            default_hourly_funding_rate_cap: FPDecimal::must_from_str("0.000625"),
+            default_hourly_interest_rate: FPDecimal::must_from_str("0.00000416666"),
+            max_derivative_order_side_count: 20u32,
+            inj_reward_staked_requirement_threshold: FPDecimal::must_from_str("25000000000000000000"),
+            trading_rewards_vesting_duration: 1209600i64,
+            liquidator_reward_share_rate: FPDecimal::must_from_str("0.05"),
+            binary_options_market_instant_listing_fee: Coin::new(10000000000000000000, denom),
+            atomic_market_order_access_level: AtomicMarketOrderAccessLevel::SmartContractsOnly,
+            spot_atomic_market_order_fee_multiplier: FPDecimal::must_from_str("2.0"),
+            derivative_atomic_market_order_fee_multiplier: FPDecimal::must_from_str("2.0"),
+            binary_options_atomic_market_order_fee_multiplier: FPDecimal::must_from_str("2.0"),
+            minimal_protocol_fee_rate: FPDecimal::must_from_str("0.00001"),
+            is_instant_derivative_market_launch_enabled: true,
+        }),
+    };
+    SystemResult::Ok(ContractResult::from(to_binary(&response)))
+}
+
 fn default_spot_market_orderbook_response_handler() -> QuerierResult {
     let response = QueryOrderbookResponse {
         buys_price_level: vec![PriceLevel::new(9u128.into(), 10u128.into()), PriceLevel::new(8u128.into(), 10u128.into())],
@@ -409,9 +444,14 @@ pub trait HandlesPriceLevelsQuery {
     fn handle(&self, market_id: MarketId, order_side: OrderSide) -> QuerierResult;
 }
 
+pub trait HandlesExchangeParamsQuery {
+    fn handle(&self) -> QuerierResult;
+}
+
 pub struct WasmMockQuerier {
     pub smart_query_handler: Option<Box<dyn HandlesSmartQuery>>,
     pub subaccount_deposit_response_handler: Option<Box<dyn HandlesSubaccountAndDenomQuery>>,
+    pub exchange_params_response_handler: Option<Box<dyn HandlesExchangeParamsQuery>>,
     pub spot_market_response_handler: Option<Box<dyn HandlesMarketIdQuery>>,
     pub trader_spot_orders_response_handler: Option<Box<dyn HandlesMarketAndSubaccountQuery>>,
     pub trader_spot_orders_to_cancel_up_to_amount_response_handler: Option<Box<dyn HandlesTraderSpotOrdersToCancelUpToAmountQuery>>,
@@ -492,6 +532,10 @@ impl WasmMockQuerier {
                     Some(handler) => handler.handle(subaccount_id, denom),
                     None => default_subaccount_deposit_response_handler(),
                 },
+                InjectiveQuery::ExchangeParams {} => match &self.exchange_params_response_handler {
+                    Some(handler) => handler.handle(),
+                    None => default_exchange_params_response_handler(),
+                },
                 InjectiveQuery::SpotMarket { market_id } => match &self.spot_market_response_handler {
                     Some(handler) => handler.handle(market_id),
                     None => default_spot_market_response_handler(market_id),
@@ -656,6 +700,7 @@ impl WasmMockQuerier {
         WasmMockQuerier {
             smart_query_handler: None,
             subaccount_deposit_response_handler: None,
+            exchange_params_response_handler: None,
             spot_market_response_handler: None,
             trader_spot_orders_response_handler: None,
             trader_spot_orders_to_cancel_up_to_amount_response_handler: None,

packages/injective-cosmwasm/src/lib.rs

@@ -8,10 +8,11 @@ pub use exchange::{
     market::MarketStatus,
     order::{GenericOrder, GenericTrimmedOrder, OrderData, OrderInfo, OrderSide, OrderType},
     response::{
-        DerivativeMarketResponse, MarketMidPriceAndTOBResponse, MarketVolatilityResponse, OracleVolatilityResponse, PerpetualMarketFundingResponse,
-        PerpetualMarketInfoResponse, QueryAggregateMarketVolumeResponse, QueryAggregateVolumeResponse, QueryDenomDecimalResponse,
-        QueryDenomDecimalsResponse, QueryMarketAtomicExecutionFeeMultiplierResponse, SpotMarketResponse, SubaccountDepositResponse,
-        SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse, TraderSpotOrdersResponse,
+        DerivativeMarketResponse, ExchangeParamsResponse, MarketMidPriceAndTOBResponse, MarketVolatilityResponse, OracleVolatilityResponse,
+        PerpetualMarketFundingResponse, PerpetualMarketInfoResponse, QueryAggregateMarketVolumeResponse, QueryAggregateVolumeResponse,
+        QueryDenomDecimalResponse, QueryDenomDecimalsResponse, QueryMarketAtomicExecutionFeeMultiplierResponse, SpotMarketResponse,
+        SubaccountDepositResponse, SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse,
+        TraderSpotOrdersResponse,
     },
     spot::{MsgCreateSpotMarketOrderResponse, SpotLimitOrder, SpotMarketOrder, SpotOrder, TrimmedSpotLimitOrder},
     spot_market::SpotMarket,
@@ -20,8 +21,8 @@ pub use exchange::{
         subaccount_id_to_ethereum_address, subaccount_id_to_injective_address, subaccount_id_to_unchecked_injective_address,
     },
     types::{
-        DenomDecimals, Deposit, Hash, MarketId, MarketType, PriceLevel, ShortSubaccountId, SubaccountId, FROM_WORST_TO_BEST_CANCELLATION_STRATEGY,
-        UNSORTED_CANCELLATION_STRATEGY,
+        DenomDecimals, Deposit, Hash, MarketId, MarketType, Params, PriceLevel, ShortSubaccountId, SubaccountId,
+        FROM_WORST_TO_BEST_CANCELLATION_STRATEGY, UNSORTED_CANCELLATION_STRATEGY,
     },
 };
 pub use oracle::{

packages/injective-cosmwasm/src/querier.rs

@@ -7,10 +7,11 @@ use crate::exchange::response::StakedAmountResponse;
 use crate::exchange::{
     order::OrderSide,
     response::{
-        DerivativeMarketResponse, MarketMidPriceAndTOBResponse, MarketVolatilityResponse, OracleVolatilityResponse, PerpetualMarketFundingResponse,
-        PerpetualMarketInfoResponse, QueryAggregateVolumeResponse, QueryDenomDecimalResponse, QueryDenomDecimalsResponse,
-        QueryMarketAtomicExecutionFeeMultiplierResponse, QueryOrderbookResponse, SpotMarketResponse, SubaccountDepositResponse,
-        SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse, TraderSpotOrdersResponse,
+        DerivativeMarketResponse, ExchangeParamsResponse, MarketMidPriceAndTOBResponse, MarketVolatilityResponse, OracleVolatilityResponse,
+        PerpetualMarketFundingResponse, PerpetualMarketInfoResponse, QueryAggregateVolumeResponse, QueryDenomDecimalResponse,
+        QueryDenomDecimalsResponse, QueryMarketAtomicExecutionFeeMultiplierResponse, QueryOrderbookResponse, SpotMarketResponse,
+        SubaccountDepositResponse, SubaccountEffectivePositionInMarketResponse, SubaccountPositionInMarketResponse, TraderDerivativeOrdersResponse,
+        TraderSpotOrdersResponse,
     },
     types::{MarketId, SubaccountId},
 };
@@ -76,6 +77,16 @@ impl<'a> InjectiveQuerier<'a> {
     }
 
     // Exchange
+    pub fn query_exchange_params(&self) -> StdResult<ExchangeParamsResponse> {
+        let request = InjectiveQueryWrapper {
+            route: InjectiveRoute::Exchange,
+            query_data: InjectiveQuery::ExchangeParams {},
+        };
+
+        let res: ExchangeParamsResponse = self.querier.query(&request.into())?;
+        Ok(res)
+    }
+
     pub fn query_subaccount_deposit<T: Into<SubaccountId> + Clone, P: Into<String> + Clone>(
         &self,
         subaccount_id: &'a T,

packages/injective-cosmwasm/src/query.rs

@@ -41,6 +41,7 @@ pub enum InjectiveQuery {
         pagination: Option<u32>,
     },
     // Exchange
+    ExchangeParams {},
     SubaccountDeposit {
         subaccount_id: SubaccountId,
         denom: String,