0x0::trading

Reusable trading primitives.

Structs

trading::BidCommission<FT> has store

    
    

        
Fields:



    
        

            Name
            Type
            Description
        

    
    

    
        cut
    
    
        balance::Balance<FT>
    
    
This is given to the facilitator of the trade.




    
        beneficiary
    
    
        address
    
    
A new Coin object is created and sent to this address.






        
Enables collection of wallet/marketplace collection for buying NFTs.


    

  1. user bids via wallet to buy NFT for p, wallet wants fee f
    2. 

  2. when executed, p goes to seller and f goes to wallet
    3. 



    



    
        
trading::AskCommission has drop, store

    
    

        
Fields:



    
        

            Name
            Type
            Description
        

    
    

    
        cut
    
    
        u64
    
    
How many tokens of the transferred amount should go to the party
which holds the private key of beneficiary address.


Always less than ask price.




    
        beneficiary
    
    
        address
    
    
A new Coin object is created and sent to this address.






        
Enables collection of wallet/marketplace collection for listing an NFT.


    

  1. user lists NFT via wallet for price p, wallet requests fee f
    2. 

  2. when executed, p - f goes to user and f goes to wallet
    3. 



    



    
Methods

    

    
        
public fun new_ask_commission(beneficiary: address, cut: u64): 
    trading::AskCommission

    
    



    
        
public fun new_bid_commission<FT>(
    beneficiary: address,
    cut: balance::Balance<FT>,
): trading::BidCommission<FT>

    
    



    
        
public fun destroy_bid_commission<FT>(
    commission: trading::BidCommission<FT>,
): (balance::Balance<FT>, address)

    
    



    
        
public fun transfer_bid_commission<FT>(
    commission: &mut option::Option<trading::BidCommission<FT>>,
    ctx: &mut tx_context::TxContext,
)

    
    



    
        
public fun settle_funds_with_royalties<C, FT>(
    paid: &mut balance::Balance<FT>,
    recipient: address,
    maybe_commission: &mut option::Option<trading::AskCommission>,
    ctx: &mut tx_context::TxContext,
)

    
    
Wraps the funds in an object which can be only unwrapped in a method
of the Collection that deals with royalties.





    
        
public fun settle_funds_no_royalties<C, FT>(
    paid: &mut balance::Balance<FT>,
    recipient: address,
    maybe_commission: &mut option::Option<trading::AskCommission>,
    ctx: &mut tx_context::TxContext,
)

    
    
No royalty collection, just transfer the funds directly.





    
        
public fun bid_commission_amount<FT>(
    bid: &trading::BidCommission<FT>,
): u64