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#[macro_export]
macro_rules! impl_non_fungible_token_core {
($contract: ident, $token: ident) => {
use $crate::non_fungible_token::core::NonFungibleTokenCore;
#[near_bindgen]
impl NonFungibleTokenCore for $contract {
fn nft_token(&self, token_id: TokenId) -> Option<Token> {
self.$token.nft_token(token_id)
}
}
};
}
#[macro_export]
macro_rules! impl_non_fungible_token_approval {
($contract: ident, $token: ident) => {
use $crate::non_fungible_token::approval::NonFungibleTokenApproval;
#[near_bindgen]
impl NonFungibleTokenApproval for $contract {
#[payable]
fn nft_approve(
&mut self,
token_id: TokenId,
account_id: AccountId,
msg: Option<String>,
) -> Option<Promise> {
self.$token.nft_approve(token_id, account_id, msg)
}
#[payable]
fn nft_revoke(&mut self, token_id: TokenId, account_id: AccountId) {
self.$token.nft_revoke(token_id, account_id)
}
#[payable]
fn nft_revoke_all(&mut self, token_id: TokenId) {
self.$token.nft_revoke_all(token_id)
}
fn nft_is_approved(
&self,
token_id: TokenId,
approved_account_id: AccountId,
approval_id: Option<u64>,
) -> bool {
self.$token.nft_is_approved(token_id, approved_account_id, approval_id)
}
}
};
}
#[macro_export]
macro_rules! impl_non_fungible_token_enumeration {
($contract: ident, $token: ident) => {
use $crate::non_fungible_token::enumeration::NonFungibleTokenEnumeration;
#[near_bindgen]
impl NonFungibleTokenEnumeration for $contract {
fn nft_total_supply(&self) -> near_sdk::json_types::U128 {
self.$token.nft_total_supply()
}
fn nft_tokens(
&self,
from_index: Option<near_sdk::json_types::U128>,
limit: Option<u64>,
) -> Vec<Token> {
self.$token.nft_tokens(from_index, limit)
}
fn nft_supply_for_owner(&self, account_id: AccountId) -> near_sdk::json_types::U128 {
self.$token.nft_supply_for_owner(account_id)
}
fn nft_tokens_for_owner(
&self,
account_id: AccountId,
from_index: Option<near_sdk::json_types::U128>,
limit: Option<u64>,
) -> Vec<Token> {
self.$token.nft_tokens_for_owner(account_id, from_index, limit)
}
}
};
}