README
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Dgaming Hackathon Marketplace hub
A cosmos zone with built-in simplistic NFT marketplace and IBC connectivity. The main functions available are setting NFT (i.e. transferred from the zone) on sale with a set price in avstract currency and buying NFT on sale.
Hub RPC endpoint (used by the webapp):
- TransferNFTokenToZone(ConnectionID, TokenID) TransferID //Initiates a transfer of NF token through the open connection
- GetTransferStatus(TransferID) Status //Get initiated transfer status (in flight, success, fail)
- PutNFTokenOnTheMarket(TokenID, Price) Status
- BuyNFToken(TokenID) Status
- GetNFTokenData(TokenID) TokenData
- GetNFTokensOnSaleList() []TokenData // Get list of all tokens on sale
- MakeDeposit(Amount) Status // Currency faucet
General scenario
User X makes a token in Zone A. User makes a "transfer and set price" IBC transactions to benefit from atomic fire-n-forget UI for selling NFTs.
User Y buys a token on the Marketplace, user X gets some currency on the marketplace.
What is done
Most basic types and service functions are implemented/stubbed according to the specification, along with some commands.
TODOs
- Rewrite
./x/hh/client/rest/rest.go, I haven't removed thenameservicecode there yet. - Add transaction commands to
./x/hh/client/cli/tx.go, there is only one command implemented. - All the Keeper / Handler logic. Search for
// TODO:comments throughout the project.
Related work
Check out related:
https://github.com/dgamingfoundation/hackatom-zone
Documentation
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Index ¶
Constants ¶
const IBCStoreKey = "ibc"
Variables ¶
var ( // default home directories for the application CLI DefaultCLIHome = os.ExpandEnv("$HOME/.hhcli") // DefaultNodeHome sets the folder where the applcation data and configuration will be stored DefaultNodeHome = os.ExpandEnv("$HOME/.hhd") // ModuleBasicManager is in charge of setting up basic module elemnets ModuleBasics module.BasicManager )
Functions ¶
Types ¶
type GenesisState ¶
type GenesisState map[string]json.RawMessage
GenesisState represents chain state at the start of the chain. Any initial state (account balances) are stored here.
func NewDefaultGenesisState ¶
func NewDefaultGenesisState() GenesisState
Source Files
Directories