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Stargaze NFT and Launchpad smart contracts

License: Apache License 2.0

Rust 86.70% TypeScript 10.95% Makefile 0.12% Shell 2.23%

cosmwasm nft smart-contracts cosmos interchain

launchpad's Introduction

Stargaze Launchpad CosmWasm Contracts

Stargaze smart contracts are written in CosmWasm, a multi-chain smart contract platform in Rust.

Architecture

Launchpad consists of minter factories, minters, and SG-721 collection contracts.

Minter Factories

A minter factory is a singleton contract that encapsulates all governance parameters for a type of minter. It's sole responsibility is to instantiate new minters with the latest governance parameters.

Each factory also maintains an inventory of minters it has created, along with a verified, blocked, and explicit status for each. Goverance can vote to verify and block minters.

Minters

Stargaze supports various types of minters. CosmWasm developers are encouraged to contribute new types of minters. Developers can earn a fee from every mint via Fair Burn's developer incentive.

Collection contracts

Stargaze collections are based on cw721 and 100% compatible with the cw721 spec. SG-721 simply adds on-chain collection-level metadata. Developers are encouraged to contribute different types of collection contracts.

Running e2e Tests

End-to-end tests run on a Stargaze blockchain node, providing a higher assurance of safety than CosmWasm multitest.

make optimize
make e2etest

Publish release

Only crate owners can publish a new release.

make release VERSION=[version]

Note: You may have to close your editor to prevent rust-analyzer from interfering with the script.

Latest contracts: https://github.com/public-awesome/launchpad/releases/latest

Latest types: https://www.npmjs.com/package/@stargazezone/launchpad

DISCLAIMER

STARGAZE CONTRACTS IS PROVIDED “AS IS”, AT YOUR OWN RISK, AND WITHOUT WARRANTIES OF ANY KIND. No developer or entity involved in creating or instantiating Stargaze smart contracts will be liable for any claims or damages whatsoever associated with your use, inability to use, or your interaction with other users of Stargaze, including any direct, indirect, incidental, special, exemplary, punitive or consequential damages, or loss of profits, cryptocurrencies, tokens, or anything else of value. Although Public Awesome, LLC and it's affilliates developed the initial code for Stargaze, it does not own or control the Stargaze network, which is run by a decentralized validator set.

launchpad's People

Contributors

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launchpad's Issues

Mint fee wasn't added

Query for number of minted tokens

unused_token_id was removed in a recent commit. We need some way of calculating how many tokens remain and what percentage has been sold for the UI.

Validate contractUri

Add a MintCount query to minter

refactor whitelist

Extract common functionality into package

Acks are common across all IBC protocols. Maybe they should be public in cw20-ics20, or be in a common package.

Add fee burn msg to sg721

Admin vs. creator / owner for migration support

I think is contract needs a separate admin and owner or creator. One that can migrate, the other the actual creator.

Enforce start times in contracts

Optimize code size

Check production code size. If size is an issue can make some simple changes:

replace URL validation with a regexp

either up front in instantiation (this is probably easier and more user friendly)
as you add and pass thresholds

 let start_time = if start_time < default_start_time {
        default_start_time
    if config.start_time.is_expired(&env.block) {
        return Err(ContractError::AlreadyStarted {});

if msg.per_address_limit > MAX_PER_ADDRESS_LIMIT {
        return Err(ContractError::InvalidPerAddressLimit {
            max: MAX_PER_ADDRESS_LIMIT.to_string(),
            got: msg.per_address_limit.to_string(),
        });

should we check msg.per_address_limit !=0 ? same for num_tokens?

submessages: 0ustars is smaller than 100000000ustars: insufficient funds

but do have funds.