Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | 1x 9x 9x | import { OP_TYPES } from "../../constants";
import { BlockCall } from "../../types";
import { Change } from "../../../rmrk1.0.0/changelog";
import { Remark } from "../remark";
import { Consume } from "../../../rmrk1.0.0/classes/consume";
import { NFT } from "../../..";
export const consumeInteraction = (
remark: Remark,
consumeEntity: Consume,
nft?: NFT
): void => {
Eif (!nft) {
throw new Error(
`[${OP_TYPES.CONSUME}] Attempting to CONSUME non-existant NFT ${consumeEntity.id}`
);
}
if (nft.burned != "") {
throw new Error(
`[${OP_TYPES.CONSUME}] Attempting to burn already burned NFT ${consumeEntity.id}`
);
}
// Check if burner is owner of NFT
if (nft.owner != remark.caller) {
throw new Error(
`[${OP_TYPES.CONSUME}] Attempting to CONSUME non-owned NFT ${consumeEntity.id}`
);
}
// Burn and note reason
const burnReasons: string[] = [];
// Check if we have extra calls in the batch
if (remark.extra_ex?.length) {
// Check if the transfer is valid, i.e. matches target recipient and value.
remark.extra_ex?.forEach((el: BlockCall) => {
burnReasons.push(`<consume>${el.value}</consume>`);
});
}
const burnReason = burnReasons.join(",");
nft.addChange({
field: "burned",
old: "",
new: burnReason,
caller: remark.caller,
block: remark.block,
} as Change);
nft.burned = burnReason;
// De list if listed for sale
nft.addChange({
field: "forsale",
old: nft.forsale,
new: BigInt(0),
caller: remark.caller,
block: remark.block,
} as Change);
nft.forsale = BigInt(0);
};
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