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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| use cosmwasm_std::{ | ||
| attr, ensure_eq, ensure_ne, entry_point, to_json_binary, Binary, Deps, DepsMut, Env, | ||
| MessageInfo, Reply, Response, SubMsg, Uint128, | ||
| }; | ||
|
|
||
| use lido_staking_base::{ | ||
| helpers::answer::{attr_coin, response}, | ||
| msg::token::{ConfigResponse, ExecuteMsg, InstantiateMsg, MigrateMsg, QueryMsg}, | ||
| state::token::{CORE_ADDRESS, DENOM}, | ||
| }; | ||
| use neutron_sdk::{ | ||
| bindings::{msg::NeutronMsg, query::NeutronQuery}, | ||
| query::token_factory::query_full_denom, | ||
| }; | ||
|
|
||
| use crate::error::{ContractError, ContractResult}; | ||
|
|
||
| pub const CONTRACT_NAME: &str = env!("CARGO_PKG_NAME"); | ||
| pub const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION"); | ||
| pub const CREATE_DENOM_REPLY_ID: u64 = 1; | ||
|
|
||
| #[cfg_attr(not(feature = "library"), entry_point)] | ||
| pub fn instantiate( | ||
| deps: DepsMut<NeutronQuery>, | ||
| _env: Env, | ||
| _info: MessageInfo, | ||
| msg: InstantiateMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| cw2::set_contract_version(deps.storage, CONTRACT_NAME, CONTRACT_VERSION)?; | ||
|
|
||
| let core = deps.api.addr_validate(&msg.core_address)?; | ||
| CORE_ADDRESS.save(deps.storage, &core)?; | ||
|
|
||
| DENOM.save(deps.storage, &msg.subdenom)?; | ||
| let create_denom_msg = SubMsg::reply_on_success( | ||
| NeutronMsg::submit_create_denom(&msg.subdenom), | ||
| CREATE_DENOM_REPLY_ID, | ||
| ); | ||
|
|
||
| Ok(response( | ||
| "instantiate", | ||
| CONTRACT_NAME, | ||
| [attr("core_address", core), attr("subdenom", msg.subdenom)], | ||
| ) | ||
| .add_submessage(create_denom_msg)) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), entry_point)] | ||
| pub fn execute( | ||
| deps: DepsMut<NeutronQuery>, | ||
| _env: Env, | ||
| info: MessageInfo, | ||
| msg: ExecuteMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| let core = CORE_ADDRESS.load(deps.storage)?; | ||
| ensure_eq!(info.sender, core, ContractError::Unauthorized); | ||
|
|
||
| match msg { | ||
| ExecuteMsg::Mint { amount, receiver } => mint(deps, amount, receiver), | ||
| ExecuteMsg::Burn {} => burn(deps, info), | ||
| } | ||
| } | ||
|
|
||
| fn mint( | ||
| deps: DepsMut<NeutronQuery>, | ||
| amount: Uint128, | ||
| receiver: String, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| ensure_ne!(amount, Uint128::zero(), ContractError::NothingToMint); | ||
|
|
||
| let denom = DENOM.load(deps.storage)?; | ||
| let mint_msg = NeutronMsg::submit_mint_tokens(&denom, amount, &receiver); | ||
|
|
||
| Ok(response( | ||
| "execute-mint", | ||
| CONTRACT_NAME, | ||
| [ | ||
| attr_coin("amount", amount, denom), | ||
| attr("receiver", receiver), | ||
| ], | ||
| ) | ||
| .add_message(mint_msg)) | ||
| } | ||
|
|
||
| fn burn(deps: DepsMut<NeutronQuery>, info: MessageInfo) -> ContractResult<Response<NeutronMsg>> { | ||
| let denom = DENOM.load(deps.storage)?; | ||
| let amount = cw_utils::must_pay(&info, &denom)?; | ||
|
|
||
| let burn_msg = NeutronMsg::submit_burn_tokens(&denom, amount); | ||
|
|
||
| Ok(response( | ||
| "execute-burn", | ||
| CONTRACT_NAME, | ||
| [attr_coin("amount", amount, denom)], | ||
| ) | ||
| .add_message(burn_msg)) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), entry_point)] | ||
| pub fn query(deps: Deps<NeutronQuery>, _env: Env, msg: QueryMsg) -> ContractResult<Binary> { | ||
| match msg { | ||
| QueryMsg::Config {} => { | ||
| let core_address = CORE_ADDRESS.load(deps.storage)?.into_string(); | ||
| let denom = DENOM.load(deps.storage)?; | ||
| Ok(to_json_binary(&ConfigResponse { | ||
| core_address, | ||
| denom, | ||
| })?) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), entry_point)] | ||
| pub fn migrate( | ||
| _deps: DepsMut, | ||
| _env: Env, | ||
| _msg: MigrateMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| Ok(Response::new()) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), entry_point)] | ||
| pub fn reply( | ||
| deps: DepsMut<NeutronQuery>, | ||
| env: Env, | ||
| msg: Reply, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| match msg.id { | ||
| CREATE_DENOM_REPLY_ID => { | ||
| let subdenom = DENOM.load(deps.storage)?; | ||
| let full_denom = query_full_denom(deps.as_ref(), env.contract.address, subdenom)?; | ||
| DENOM.save(deps.storage, &full_denom.denom)?; | ||
|
|
||
| Ok(response( | ||
| "reply-create-denom", | ||
| CONTRACT_NAME, | ||
| [attr("denom", full_denom.denom)], | ||
| )) | ||
| } | ||
| id => Err(ContractError::UnknownReplyId { id }), | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| use cosmwasm_std::StdError; | ||
|
|
||
| #[derive(thiserror::Error, Debug, PartialEq)] | ||
| pub enum ContractError { | ||
| #[error("{0}")] | ||
| Std(#[from] StdError), | ||
|
|
||
| #[error("{0}")] | ||
| NeutronError(#[from] neutron_sdk::NeutronError), | ||
|
|
||
| #[error("{0}")] | ||
| PaymentError(#[from] cw_utils::PaymentError), | ||
|
|
||
| #[error("unauthorized")] | ||
| Unauthorized, | ||
|
|
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| #[error("nothing to mint")] | ||
| NothingToMint, | ||
|
|
||
| #[error("unknown reply id: {id}")] | ||
| UnknownReplyId { id: u64 }, | ||
| } | ||
|
|
||
| pub type ContractResult<T> = Result<T, ContractError>; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,173 +1,5 @@ | ||
| use cosmwasm_std::{ | ||
| attr, ensure_eq, ensure_ne, to_json_binary, Attribute, Binary, Deps, DepsMut, Env, Event, | ||
| MessageInfo, Reply, Response, StdError, SubMsg, Uint128, | ||
| }; | ||
|
|
||
| use lido_staking_base::{ | ||
| msg::token::{ConfigResponse, ExecuteMsg, InstantiateMsg, MigrateMsg, QueryMsg}, | ||
| state::token::{CORE_ADDRESS, DENOM}, | ||
| }; | ||
| use neutron_sdk::{ | ||
| bindings::{msg::NeutronMsg, query::NeutronQuery}, | ||
| query::token_factory::query_full_denom, | ||
| }; | ||
|
|
||
| #[cfg(test)] | ||
| mod tests; | ||
|
|
||
| #[derive(thiserror::Error, Debug, PartialEq)] | ||
| pub enum ContractError { | ||
| #[error("{0}")] | ||
| Std(#[from] StdError), | ||
|
|
||
| #[error("{0}")] | ||
| NeutronError(#[from] neutron_sdk::NeutronError), | ||
|
|
||
| #[error("{0}")] | ||
| PaymentError(#[from] cw_utils::PaymentError), | ||
|
|
||
| #[error("unauthorized")] | ||
| Unauthorized, | ||
|
|
||
| #[error("nothing to mint")] | ||
| NothingToMint, | ||
|
|
||
| #[error("unknown reply id: {id}")] | ||
| UnknownReplyId { id: u64 }, | ||
| } | ||
|
|
||
| pub type ContractResult<T> = Result<T, ContractError>; | ||
|
|
||
| const CONTRACT_NAME: &str = env!("CARGO_PKG_NAME"); | ||
| const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION"); | ||
|
|
||
| const CREATE_DENOM_REPLY_ID: u64 = 1; | ||
|
|
||
| fn response<A: Into<Attribute>>( | ||
| ty: &str, | ||
| attrs: impl IntoIterator<Item = A>, | ||
| ) -> Response<NeutronMsg> { | ||
| Response::new().add_event(Event::new(format!("{}-{}", CONTRACT_NAME, ty)).add_attributes(attrs)) | ||
| } | ||
|
|
||
| fn attr_coin( | ||
| key: impl Into<String>, | ||
| amount: impl std::fmt::Display, | ||
| denom: impl std::fmt::Display, | ||
| ) -> Attribute { | ||
| attr(key, format!("{}{}", amount, denom)) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), cosmwasm_std::entry_point)] | ||
| pub fn instantiate( | ||
| deps: DepsMut<NeutronQuery>, | ||
| _env: Env, | ||
| _info: MessageInfo, | ||
| msg: InstantiateMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| cw2::set_contract_version(deps.storage, CONTRACT_NAME, CONTRACT_VERSION)?; | ||
|
|
||
| let core = deps.api.addr_validate(&msg.core_address)?; | ||
| CORE_ADDRESS.save(deps.storage, &core)?; | ||
|
|
||
| DENOM.save(deps.storage, &msg.subdenom)?; | ||
| let create_denom_msg = SubMsg::reply_on_success( | ||
| NeutronMsg::submit_create_denom(&msg.subdenom), | ||
| CREATE_DENOM_REPLY_ID, | ||
| ); | ||
|
|
||
| Ok(response( | ||
| "instantiate", | ||
| [attr("core_address", core), attr("subdenom", msg.subdenom)], | ||
| ) | ||
| .add_submessage(create_denom_msg)) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), cosmwasm_std::entry_point)] | ||
| pub fn execute( | ||
| deps: DepsMut<NeutronQuery>, | ||
| _env: Env, | ||
| info: MessageInfo, | ||
| msg: ExecuteMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| let core = CORE_ADDRESS.load(deps.storage)?; | ||
| ensure_eq!(info.sender, core, ContractError::Unauthorized); | ||
|
|
||
| match msg { | ||
| ExecuteMsg::Mint { amount, receiver } => mint(deps, amount, receiver), | ||
| ExecuteMsg::Burn {} => burn(deps, info), | ||
| } | ||
| } | ||
|
|
||
| fn mint( | ||
| deps: DepsMut<NeutronQuery>, | ||
| amount: Uint128, | ||
| receiver: String, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| ensure_ne!(amount, Uint128::zero(), ContractError::NothingToMint); | ||
|
|
||
| let denom = DENOM.load(deps.storage)?; | ||
| let mint_msg = NeutronMsg::submit_mint_tokens(&denom, amount, &receiver); | ||
|
|
||
| Ok(response( | ||
| "execute-mint", | ||
| [ | ||
| attr_coin("amount", amount, denom), | ||
| attr("receiver", receiver), | ||
| ], | ||
| ) | ||
| .add_message(mint_msg)) | ||
| } | ||
|
|
||
| fn burn(deps: DepsMut<NeutronQuery>, info: MessageInfo) -> ContractResult<Response<NeutronMsg>> { | ||
| let denom = DENOM.load(deps.storage)?; | ||
| let amount = cw_utils::must_pay(&info, &denom)?; | ||
|
|
||
| let burn_msg = NeutronMsg::submit_burn_tokens(&denom, amount); | ||
|
|
||
| Ok(response("execute-burn", [attr_coin("amount", amount, denom)]).add_message(burn_msg)) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), cosmwasm_std::entry_point)] | ||
| pub fn query(deps: Deps<NeutronQuery>, _env: Env, msg: QueryMsg) -> ContractResult<Binary> { | ||
| match msg { | ||
| QueryMsg::Config {} => { | ||
| let core_address = CORE_ADDRESS.load(deps.storage)?.into_string(); | ||
| let denom = DENOM.load(deps.storage)?; | ||
| Ok(to_json_binary(&ConfigResponse { | ||
| core_address, | ||
| denom, | ||
| })?) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), cosmwasm_std::entry_point)] | ||
| pub fn migrate( | ||
| _deps: DepsMut, | ||
| _env: Env, | ||
| _msg: MigrateMsg, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| Ok(Response::new()) | ||
| } | ||
|
|
||
| #[cfg_attr(not(feature = "library"), cosmwasm_std::entry_point)] | ||
| pub fn reply( | ||
| deps: DepsMut<NeutronQuery>, | ||
| env: Env, | ||
| msg: Reply, | ||
| ) -> ContractResult<Response<NeutronMsg>> { | ||
| match msg.id { | ||
| CREATE_DENOM_REPLY_ID => { | ||
| let subdenom = DENOM.load(deps.storage)?; | ||
| let full_denom = query_full_denom(deps.as_ref(), env.contract.address, subdenom)?; | ||
| DENOM.save(deps.storage, &full_denom.denom)?; | ||
|
|
||
| Ok(response( | ||
| "reply-create-denom", | ||
| [attr("denom", full_denom.denom)], | ||
| )) | ||
| } | ||
| id => Err(ContractError::UnknownReplyId { id }), | ||
| } | ||
| } | ||
| pub mod contract; | ||
| pub mod error; |
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