functions.md

Description of Unique One Network functionalities

Unique One Network Appchain runtime uses the following pallets to provide the necessary NFT related functions

Pallet Ethereum & EVM

These modules enable the appchain with Ethereum Solidity smart contracts capability.

Pallet Contract

This module provides functionality for the runtime to deploy and execute WebAssembly smart-contracts.

Pallet UNet NFT

This UNet NFT module handles the functions of NFT class/collection creation, NFT token mint, NFT token burn and ownership transfer. This mobule exposes the following extrinsic calls:

Create NFT Class/Collection

pub fn create_class(origin: OriginFor<T>, metadata: NFTMetadata, name: Vec<u8>, description: Vec<u8>, royalty_rate: PerU16, properties: Properties, category_ids: Vec<GlobalId> ) -> DispatchResultWithPostInfo

Destroy NFT Class/Collection

pub fn destroy_class(origin: OriginFor<T>, class_id: ClassIdOf<T>, dest: <T::Lookup as StaticLookup>::Source ) -> DispatchResultWithPostInfo

Mint NFT Token

pub fn proxy_mint(origin: OriginFor<T>, to: <T::Lookup as StaticLookup>::Source, class_id: ClassIdOf<T>, metadata: NFTMetadata, quantity: TokenIdOf<T>, charge_royalty: Option<PerU16> ) -> DispatchResultWithPostInfo

Transfer NFT Token to another account

pub fn transfer(origin: OriginFor<T>, to: <T::Lookup as StaticLookup>::Source, items: Vec<(ClassIdOf<T>, TokenIdOf<T>, TokenIdOf<T>)> ) -> DispatchResultWithPostInfo

Burn NFT Token

pub fn burn(origin: OriginFor<T>, class_id: ClassIdOf<T>, token_id: TokenIdOf<T>, quantity: TokenIdOf<T> ) -> DispatchResultWithPostInfo

Update NFT Token Royalty

pub fn update_token_royalty(origin: OriginFor<T>, class_id: ClassIdOf<T>, token_id: TokenIdOf<T>, charge_royalty: Option<PerU16> ) -> DispatchResultWithPostInfo

Update NFT Token Royalty Beneficiary

pub fn update_token_royalty_beneficiary(origin: OriginFor<T>, class_id: ClassIdOf<T>, token_id: TokenIdOf<T>, to: <T::Lookup as StaticLookup>::Source) -> DispatchResultWithPostInfo