Create a collection
createCollection()
createCollection()
The example below shows how to create a collection.
const transaction = await TransactionBuilder.nft(
trnApi,
signer,
userSession.eoa,
collectionId
)
const createCollectionBuilder = useCallback(async () => {
if (!trnApi || !signer || !userSession) {
return null;
}
if (
!collectionName ||
!metadataUri ||
collectionName === '' ||
metadataUri === ''
) {
console.log('Missing collectionName or metadataUri');
return;
}
if (royalties && royalties.length > 0) {
if (
royalties.some((r) => r[0] === '' || !isAddress(r[0]) || r[1] === 0)
) {
console.log('Invalid Royalties');
return;
}
}
await transaction.createCollection({
name: collectionName,
initialIssuance,
maxIssuance,
tokenOwner,
metadataUri,
royalties,
crossChain,
});
if (assetId !== 2) {
if (useFuturePass) {
await transaction.addFuturePassAndFeeProxy({
futurePass: userSession.futurepass,
assetId: assetId,
slippage: slippage === '' ? 5 : Number(slippage),
});
}
if (!useFuturePass) {
await transaction.addFeeProxy({
assetId: assetId,
slippage: slippage === '' ? 5 : Number(slippage),
});
}
}
if (assetId === 2) {
if (useFuturePass) {
await transaction.addFuturePass(userSession.futurepass);
}
}
getExtrinsic(transaction);
setCurrentBuilder(transaction);
}, [
trnApi,
signer,
userSession,
collectionName,
metadataUri,
transaction,
initialIssuance,
maxIssuance,
tokenOwner,
royalties,
crossChain,
assetId,
useFuturePass,
slippage,
]);
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