# BitBadges bindings for CosmWasm

This crate provides the custom bindings that are used to communicate with the custom modules on the BitBadges network from a CosmWasm smart contract. Currently only the NFT module bindings are exposed.

# Installation Add the crate to your smart contract's' Cargo.toml toml [dependencies] bitbadges-cosmwasm = { version = "0.0.7" }

# Exposed bindings This crate, as of now, exports binding only for the NFT module. In the future, more custom binding will be added. All the commands from the NFT Module are available and callable from a smart contract.

Creating Messages

​ NOTE: The BitBadges bindings do not cover messages that have already been implemented by the CosmWasm team, such as staking-related messages and fundamental ones like MsgSend. ​ You may want your contract to perform messages such as IssueDenom and MintNft operations at the end of its execution. To do this, create a message using the predefined functions: ​ - create_issue_denom_msg - create_mint_nft_msg - create_edit_nft_msg - create_transfer_nft_msg - create_transfer_denom_msg - create_burn_nft_msg - create_approve_nft_msg - create_approve_all_msg - create_revoke_msg

And add it to your response, like below ​ ```rust use cosmwasmstd::CosmosMsg; use bitbadgescosmwasm::{createmintnftmsg}; ​ ... ​ pub fn executemsgmintnft( deps: DepsMut, _env: Env, _info: MessageInfo, denomid: String, name: String, uri: String, data: String, sender: String, recipient: String, ) -> StdResult> { let msg = createmintnftmsg(denomid, name, uri, data, sender, recipient);

Ok(Response::new().add_message(msg))

} ```

Querying

​ In order to use the query functions enabled by the bindings, create a BitBadgesQuerier instance within your contract logic -- in either init() or query() entrypoints. You can access all the enabled queries through this object. ​ ```rust // src/contract.rs use bitbadgescosmwasm::{ BitBadgesQuerier, DenomResponse, Denom}; ​ ... ​pub fn querydenombyid(deps: Deps, denomid: String) -> StdResult { let querier = BitBadgesQuerier::new(&deps.querier); let res: DenomResponse = querier.querydenombyid(denom_id)?;

Ok(res)

}

```

Example

Please consult the example smart contract in /contracts/tester - there you can see an example how to issue a transaction or make a query from the smart contract to the custom module. You can upload it and interact with it ( and through it - with the bitbadges chain) with the following steps

```bash clonedDir='path/to/the/test/smart/contract/binary' bitbadges-noded tx wasm store $clonedDir/bindings_tester.wasm --from=