Analyze the relation of Seaport, Conduit, LazyMintAdapter, and etc

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Analyze the relation of Seaport, Conduit, LazyMintAdapter, and etc

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Priority

• Relations between Conduit, ConduitController, SharedStorefrontLazyMintAdapter
• Functionality of AssetContractShared

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Use Miro when documenting.

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You can check the relations Seaport, SharedStorefrontLazyMintAdapter, and AssetContractShared contracts here.

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From ProjectOpenSea/seaport#580, we found out that a default Conduit contract is used in the OpenSea, whose address is 0x1E0049783F008A0085193E00003D00cd54003c71.

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The summarized information is here, here, and here in our Miro page.

The important thing is as follows, which is the steps for making our conduit.

1. Create a Conduit with our deployer's address

const conduitKeyOne = `${owner.address}000000000000000000000000`
await conduitController.createConduit(conduitKeyOne, owner.address);

2. New Conduit contract is deployed for the new key through ConduitController::createConduit

function createConduit(bytes32 conduitKey, address initialOwner)
    returns (address conduit) {
    ...
    // Derive address from deployer, conduit key and creation code hash.
    conduit = address(
        uint160(
            uint256(
                keccak256(
                    abi.encodePacked(
                        bytes1(0xff),
                        address(this),
                        conduitKey,
                        _CONDUIT_CREATION_CODE_HASH
                    )
                )
            )
        )
    );

    // Deploy the conduit via CREATE2 using the conduit key as the salt.
    new Conduit{ salt: conduitKey }();
}

3. The returned address named conduit in the previous code will be used as a default conduit. The address of the newly deployed Conduit can be calculated with the conduit key.
4. We should add a user' address as channel to the conduit by calling updateChannel, which should be called only once for a user.
5. The conduit ends up having a role as an operator for all the NFTs of the user.

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Closing this issue because we found out almost all the necessary things about Conduit and prepared how to use it in our project. Later @she110ff will decide whether to use the Conduit or not. I will go forward with issue #19 with the assumption that we will use a default conduit in our project.

@she110ff If you want more things about this issue, please let me know about it.