Initial Commit

bisenzone-cw-mvp/.cargo/config

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+[alias]
+wasm = "build --release --lib --target wasm32-unknown-unknown"
+unit-test = "test --lib"
+schema = "run --bin schema"

bisenzone-cw-mvp/.github/workflows/Basic.yml

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+# Based on https://github.com/actions-rs/example/blob/master/.github/workflows/quickstart.yml
+
+on: [push, pull_request]
+
+name: Basic
+
+jobs:
+
+  test:
+    name: Test Suite
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: 1.60.0
+          target: wasm32-unknown-unknown
+          override: true
+
+      - name: Run unit tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: unit-test
+          args: --locked
+        env:
+          RUST_BACKTRACE: 1
+
+      - name: Compile WASM contract
+        uses: actions-rs/cargo@v1
+        with:
+          command: wasm
+          args: --locked
+        env:
+          RUSTFLAGS: "-C link-arg=-s"
+
+  lints:
+    name: Lints
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: 1.60.0
+          override: true
+          components: rustfmt, clippy
+
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+      - name: Run cargo clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: -- -D warnings
+
+      - name: Generate Schema
+        uses: actions-rs/cargo@v1
+        with:
+          command: schema
+          args: --locked
+
+      - name: Schema Changes
+        # fails if any changes not committed
+        run: git diff --exit-code schema

bisenzone-cw-mvp/.github/workflows/Release.yml

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+name: release wasm
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install cargo-run-script
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-run-script
+      - name: Run cargo optimize
+        uses: actions-rs/cargo@v1
+        with:
+          command: run-script
+          args: optimize
+      - name: Get release ID
+        id: get_release
+        uses: bruceadams/get-release@v1.2.3
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+      - name: Upload optimized wasm
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ./artifacts/*.wasm
+          tag: ${{ github.ref }}
+          overwrite: true
+          file_glob: true

bisenzone-cw-mvp/.gitignore

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+# Build results
+/target
+/schema
+
+# Cargo+Git helper file (https://github.com/rust-lang/cargo/blob/0.44.1/src/cargo/sources/git/utils.rs#L320-L327)
+.cargo-ok
+
+# Text file backups
+**/*.rs.bk
+
+# macOS
+.DS_Store
+
+# IDEs
+*.iml
+.idea

bisenzone-cw-mvp/README.md

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+# CosmWasm Starter Pack
+
+This is a template to build smart contracts in Rust to run inside a
+[Cosmos SDK](https://github.com/cosmos/cosmos-sdk) module on all chains that enable it.
+To understand the framework better, please read the overview in the
+[cosmwasm repo](https://github.com/CosmWasm/cosmwasm/blob/master/README.md),
+and dig into the [cosmwasm docs](https://www.cosmwasm.com).
+This assumes you understand the theory and just want to get coding.
+
+## Creating a new repo from template
+
+Assuming you have a recent version of Rust and Cargo installed
+(via [rustup](https://rustup.rs/)),
+then the following should get you a new repo to start a contract:
+
+Install [cargo-generate](https://github.com/ashleygwilliams/cargo-generate) and cargo-run-script.
+Unless you did that before, run this line now:
+
+```sh
+cargo install cargo-generate --features vendored-openssl
+cargo install cargo-run-script
+```
+
+Now, use it to create your new contract.
+Go to the folder in which you want to place it and run:
+
+**Latest**
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME
+```
+
+For cloning minimal code repo:
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME -d minimal=true
+```
+
+You will now have a new folder called `PROJECT_NAME` (I hope you changed that to something else)
+containing a simple working contract and build system that you can customize.
+
+## Create a Repo
+
+After generating, you have a initialized local git repo, but no commits, and no remote.
+Go to a server (eg. github) and create a new upstream repo (called `YOUR-GIT-URL` below).
+Then run the following:
+
+```sh
+# this is needed to create a valid Cargo.lock file (see below)
+cargo check
+git branch -M main
+git add .
+git commit -m 'Initial Commit'
+git remote add origin YOUR-GIT-URL
+git push -u origin main
+```
+
+## CI Support
+
+We have template configurations for both [GitHub Actions](.github/workflows/Basic.yml)
+and [Circle CI](.circleci/config.yml) in the generated project, so you can
+get up and running with CI right away.
+
+One note is that the CI runs all `cargo` commands
+with `--locked` to ensure it uses the exact same versions as you have locally. This also means
+you must have an up-to-date `Cargo.lock` file, which is not auto-generated.
+The first time you set up the project (or after adding any dep), you should ensure the
+`Cargo.lock` file is updated, so the CI will test properly. This can be done simply by
+running `cargo check` or `cargo unit-test`.
+
+## Using your project
+
+Once you have your custom repo, you should check out [Developing](./Developing.md) to explain
+more on how to run tests and develop code. Or go through the
+[online tutorial](https://docs.cosmwasm.com/) to get a better feel
+of how to develop.
+
+[Publishing](./Publishing.md) contains useful information on how to publish your contract
+to the world, once you are ready to deploy it on a running blockchain. And
+[Importing](./Importing.md) contains information about pulling in other contracts or crates
+that have been published.
+
+Please replace this README file with information about your specific project. You can keep
+the `Developing.md` and `Publishing.md` files as useful references, but please set some
+proper description in the README.

bisenzone-cw-mvp/src/bin/schema.rs

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+use cosmwasm_schema::write_api;
+
+use cw_mtcs::msg::{ExecuteMsg, InstantiateMsg, QueryMsg};
+
+fn main() {
+    write_api! {
+        instantiate: InstantiateMsg,
+        execute: ExecuteMsg,
+        query: QueryMsg,
+    }
+}

bisenzone-cw-mvp/src/contract.rs

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+#[cfg(not(feature = "library"))]
+use cosmwasm_std::entry_point;
+use cosmwasm_std::{to_json_binary, Binary, Deps, DepsMut, Env, MessageInfo, Response, StdResult};
+use cw2::set_contract_version;
+
+use crate::error::ContractError;
+use crate::msg::{ExecuteMsg, GetCountResponse, InstantiateMsg, QueryMsg};
+use crate::state::{State, STATE};
+
+// version info for migration info
+const CONTRACT_NAME: &str = "crates.io:cw-mtcs";
+const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION");
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn instantiate(
+    deps: DepsMut,
+    _env: Env,
+    info: MessageInfo,
+    msg: InstantiateMsg,
+) -> Result<Response, ContractError> {
+    let state = State {
+        count: msg.count,
+        owner: info.sender.clone(),
+    };
+    set_contract_version(deps.storage, CONTRACT_NAME, CONTRACT_VERSION)?;
+    STATE.save(deps.storage, &state)?;
+
+    Ok(Response::new()
+        .add_attribute("method", "instantiate")
+        .add_attribute("owner", info.sender)
+        .add_attribute("count", msg.count.to_string()))
+}
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn execute(
+    deps: DepsMut,
+    _env: Env,
+    info: MessageInfo,
+    msg: ExecuteMsg,
+) -> Result<Response, ContractError> {
+    match msg {
+        ExecuteMsg::Increment {} => execute::increment(deps),
+        ExecuteMsg::Reset { count } => execute::reset(deps, info, count),
+    }
+}
+
+pub mod execute {
+    use super::*;
+
+    pub fn increment(deps: DepsMut) -> Result<Response, ContractError> {
+        STATE.update(deps.storage, |mut state| -> Result<_, ContractError> {
+            state.count += 1;
+            Ok(state)
+        })?;
+
+        Ok(Response::new().add_attribute("action", "increment"))
+    }
+
+    pub fn reset(deps: DepsMut, info: MessageInfo, count: i32) -> Result<Response, ContractError> {
+        STATE.update(deps.storage, |mut state| -> Result<_, ContractError> {
+            if info.sender != state.owner {
+                return Err(ContractError::Unauthorized {});
+            }
+            state.count = count;
+            Ok(state)
+        })?;
+        Ok(Response::new().add_attribute("action", "reset"))
+    }
+}
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn query(deps: Deps, _env: Env, msg: QueryMsg) -> StdResult<Binary> {
+    match msg {
+        QueryMsg::GetCount {} => to_json_binary(&query::count(deps)?),
+    }
+}
+
+pub mod query {
+    use super::*;
+
+    pub fn count(deps: Deps) -> StdResult<GetCountResponse> {
+        let state = STATE.load(deps.storage)?;
+        Ok(GetCountResponse { count: state.count })
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use cosmwasm_std::testing::{mock_dependencies, mock_env, mock_info};
+    use cosmwasm_std::{coins, from_json};
+
+    #[test]
+    fn proper_initialization() {
+        let mut deps = mock_dependencies();
+
+        let msg = InstantiateMsg { count: 17 };
+        let info = mock_info("creator", &coins(1000, "earth"));
+
+        // we can just call .unwrap() to assert this was a success
+        let res = instantiate(deps.as_mut(), mock_env(), info, msg).unwrap();
+        assert_eq!(0, res.messages.len());
+
+        // it worked, let's query the state
+        let res = query(deps.as_ref(), mock_env(), QueryMsg::GetCount {}).unwrap();
+        let value: GetCountResponse = from_json(&res).unwrap();
+        assert_eq!(17, value.count);
+    }
+
+    #[test]
+    fn increment() {
+        let mut deps = mock_dependencies();
+
+        let msg = InstantiateMsg { count: 17 };
+        let info = mock_info("creator", &coins(2, "token"));
+        let _res = instantiate(deps.as_mut(), mock_env(), info, msg).unwrap();
+
+        // beneficiary can release it
+        let info = mock_info("anyone", &coins(2, "token"));
+        let msg = ExecuteMsg::Increment {};
+        let _res = execute(deps.as_mut(), mock_env(), info, msg).unwrap();
+
+        // should increase counter by 1
+        let res = query(deps.as_ref(), mock_env(), QueryMsg::GetCount {}).unwrap();
+        let value: GetCountResponse = from_json(&res).unwrap();
+        assert_eq!(18, value.count);
+    }
+
+    #[test]
+    fn reset() {
+        let mut deps = mock_dependencies();
+
+        let msg = InstantiateMsg { count: 17 };
+        let info = mock_info("creator", &coins(2, "token"));
+        let _res = instantiate(deps.as_mut(), mock_env(), info, msg).unwrap();
+
+        // beneficiary can release it
+        let unauth_info = mock_info("anyone", &coins(2, "token"));
+        let msg = ExecuteMsg::Reset { count: 5 };
+        let res = execute(deps.as_mut(), mock_env(), unauth_info, msg);
+        match res {
+            Err(ContractError::Unauthorized {}) => {}
+            _ => panic!("Must return unauthorized error"),
+        }
+
+        // only the original creator can reset the counter
+        let auth_info = mock_info("creator", &coins(2, "token"));
+        let msg = ExecuteMsg::Reset { count: 5 };
+        let _res = execute(deps.as_mut(), mock_env(), auth_info, msg).unwrap();
+
+        // should now be 5
+        let res = query(deps.as_ref(), mock_env(), QueryMsg::GetCount {}).unwrap();
+        let value: GetCountResponse = from_json(&res).unwrap();
+        assert_eq!(5, value.count);
+    }
+}

bisenzone-cw-mvp/src/error.rs

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+use cosmwasm_std::StdError;
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum ContractError {
+    #[error("{0}")]
+    Std(#[from] StdError),
+
+    #[error("Unauthorized")]
+    Unauthorized {},
+    // Add any other custom errors you like here.
+    // Look at https://docs.rs/thiserror/1.0.21/thiserror/ for details.
+}

bisenzone-cw-mvp/src/helpers.rs

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+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+
+use cosmwasm_std::{
+    to_json_binary, Addr, CosmosMsg, CustomQuery, Querier, QuerierWrapper, StdResult, WasmMsg,
+    WasmQuery,
+};
+
+use crate::msg::{ExecuteMsg, GetCountResponse, QueryMsg};
+
+/// CwTemplateContract is a wrapper around Addr that provides a lot of helpers
+/// for working with this.
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+pub struct CwTemplateContract(pub Addr);
+
+impl CwTemplateContract {
+    pub fn addr(&self) -> Addr {
+        self.0.clone()
+    }
+
+    pub fn call<T: Into<ExecuteMsg>>(&self, msg: T) -> StdResult<CosmosMsg> {
+        let msg = to_json_binary(&msg.into())?;
+        Ok(WasmMsg::Execute {
+            contract_addr: self.addr().into(),
+            msg,
+            funds: vec![],
+        }
+        .into())
+    }
+
+    /// Get Count
+    pub fn count<Q, T, CQ>(&self, querier: &Q) -> StdResult<GetCountResponse>
+    where
+        Q: Querier,
+        T: Into<String>,
+        CQ: CustomQuery,
+    {
+        let msg = QueryMsg::GetCount {};
+        let query = WasmQuery::Smart {
+            contract_addr: self.addr().into(),
+            msg: to_json_binary(&msg)?,
+        }
+        .into();
+        let res: GetCountResponse = QuerierWrapper::<CQ>::new(querier).query(&query)?;
+        Ok(res)
+    }
+}

bisenzone-cw-mvp/src/integration_tests.rs

@@ -0,0 +1,71 @@
+#[cfg(test)]
+mod tests {
+    use crate::helpers::CwTemplateContract;
+    use crate::msg::InstantiateMsg;
+    use cosmwasm_std::{Addr, Coin, Empty, Uint128};
+    use cw_multi_test::{App, AppBuilder, Contract, ContractWrapper, Executor};
+
+    pub fn contract_template() -> Box<dyn Contract<Empty>> {
+        let contract = ContractWrapper::new(
+            crate::contract::execute,
+            crate::contract::instantiate,
+            crate::contract::query,
+        );
+        Box::new(contract)
+    }
+
+    const USER: &str = "USER";
+    const ADMIN: &str = "ADMIN";
+    const NATIVE_DENOM: &str = "denom";
+
+    fn mock_app() -> App {
+        AppBuilder::new().build(|router, _, storage| {
+            router
+                .bank
+                .init_balance(
+                    storage,
+                    &Addr::unchecked(USER),
+                    vec![Coin {
+                        denom: NATIVE_DENOM.to_string(),
+                        amount: Uint128::new(1),
+                    }],
+                )
+                .unwrap();
+        })
+    }
+
+    fn proper_instantiate() -> (App, CwTemplateContract) {
+        let mut app = mock_app();
+        let cw_template_id = app.store_code(contract_template());
+
+        let msg = InstantiateMsg { count: 1i32 };
+        let cw_template_contract_addr = app
+            .instantiate_contract(
+                cw_template_id,
+                Addr::unchecked(ADMIN),
+                &msg,
+                &[],
+                "test",
+                None,
+            )
+            .unwrap();
+
+        let cw_template_contract = CwTemplateContract(cw_template_contract_addr);
+
+        (app, cw_template_contract)
+    }
+
+    mod count {
+        use super::*;
+        use crate::msg::ExecuteMsg;
+
+        #[test]
+        fn count() {
+            let (mut app, cw_template_contract) = proper_instantiate();
+
+            let msg = ExecuteMsg::Increment {};
+            let cosmos_msg = cw_template_contract.call(msg).unwrap();
+            app.execute(Addr::unchecked(USER), cosmos_msg).unwrap();
+        }
+    }
+}

bisenzone-cw-mvp/src/lib.rs

@@ -0,0 +1,8 @@
+pub mod contract;
+mod error;
+pub mod helpers;
+pub mod integration_tests;
+pub mod msg;
+pub mod state;
+
+pub use crate::error::ContractError;

bisenzone-cw-mvp/src/msg.rs

@@ -0,0 +1,26 @@
+use cosmwasm_schema::{cw_serde, QueryResponses};
+
+#[cw_serde]
+pub struct InstantiateMsg {
+    pub count: i32,
+}
+
+#[cw_serde]
+pub enum ExecuteMsg {
+    Increment {},
+    Reset { count: i32 },
+}
+
+#[cw_serde]
+#[derive(QueryResponses)]
+pub enum QueryMsg {
+    // GetCount returns the current count as a json-encoded number
+    #[returns(GetCountResponse)]
+    GetCount {},
+}
+
+// We define a custom struct for each query response
+#[cw_serde]
+pub struct GetCountResponse {
+    pub count: i32,
+}

bisenzone-cw-mvp/src/state.rs

@@ -0,0 +1,13 @@
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+
+use cosmwasm_std::Addr;
+use cw_storage_plus::Item;
+
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+pub struct State {
+    pub count: i32,
+    pub owner: Addr,
+}
+
+pub const STATE: Item<State> = Item::new("state");