CHANGELOG.md

Changelog

v1.0.0-rc0

This section documents the API changes compared to the Terra Classic deployment, found in the mars-core repository. This section is not comprehensive, as the changes are numerous. Changelog for later version start here should be made comprehensive.

• (#61) Red Bank: Implement variable naming convension.

pub struct CreateOrUpdateConfig {
    pub owner: Option<String>,
-   pub address_provider_address: Option<String>,
+   pub address_provider: Option<String>,
    pub ma_token_code_id: Option<u64>,
    pub close_factor: Option<Decimal>,
}

pub struct ConfigResponse {
    pub owner: String,
-   pub address_provider_address: Addr,
+   pub address_provider: String,
    pub ma_token_code_id: u64,
    pub market_count: u32,
    pub close_factor: Decimal,
}

pub struct ExecuteMsg {
    UpdateUncollateralizedLoanLimit {
-       user_address: String,
+       user: String,
        denom: String,
        new_limit: Uint128,
    },
    Liquidate {
-       user_address: String,
+       user: String,
        collateral_denom: String,
    }
}

pub struct QueryMsg {
    UncollateralizedLoanLimit {
-       user_address: String,
+       user: String,
        denom: String,
    },
    UserDebt {
-       user_address: String,
+       user: String,
    },
    UserAssetDebt {
-       user_address: String,
+       user: String,
        denom: String,
    },
    UserCollateral {
-       user_address: String,
+       user: String,
    },
    UserPosition {
-       user_address: String,
+       user: String,
    },
}

• (#55) Red Bank: the option for the liquidator to request receiving the underlying asset is removed. Now the liquidator always receives collateral shares. To withdraw the underlying asset, dispatch another ExecuteMsg::Withdraw.

pub struct ExecuteMsg {
    Liquidate {
        collateral_denom: String,
        user_address: String,
-       receive_ma_token: bool,
    },
}

• (#53) Red Bank: Several unnecessary parameters in the execute message are removed:

pub struct ExecuteMsg {
    Deposit {
-       denom: String,
        on_behalf_of: Option<String>,
    },
    Repay {
-       denom: String,
        on_behalf_of: Option<String>,
    },
    Liquidate {
        collateral_denom: String,
-       debt_denom: String,
        user_address: String,
        receive_ma_token: bool, // NOTE: this params is removed as well in PR #55
    },
}

• (#46) Red Bank: the dynamic interest rate model is removed. The InterestRateModel struct is simplified:

- pub enum InterestRateModel {
-     Dynamic {
-         params: DynamicInterestRateModelParams,
-         state: DynamicInterestRateModelState,
-     },
-     Linear {
-         params: LinearInterestRateModelParams,
-     },
- }
+ pub struct InterestRateModel {
+     pub optimal_utilization_rate: Decimal,
+     pub base: Decimal,
+     pub slope_1: Decimal,
+     pub slope_2: Decimal,
+ }

The Market struct is updated accordingly. Note that this struct is the response type is the response type for the market and markets queries methods:

  pub struct Market {
-     pub interest_rate_model: red_bank::InterestRateModel, # old
+     pub interest_rate_model: InterestRateModel,           # new
  }

The InitOrUpdateAssetParams struct, which is used in init_asset and update_asset execute messages, is updated accordingly:

  pub struct InitOrUpdateAssetParams {
-     pub interest_rate_model_params: Option<InterestRateModelParams>,
+     pub interest_rate_model: Option<InterestRateModel>,
  }