105 lines
2.9 KiB
JavaScript
105 lines
2.9 KiB
JavaScript
const log = require('j7/log');
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const bcutils = require('j7/bcutils');
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const utils = require('j7/utils');
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const metaFactory = require('../../metadata/factory');
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class BoxOpenedProcess {
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async start(instance, conn, event) {
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const {err, row} = await conn.ormSelectOne(
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't_boxopened_event',
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[
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['txhash', event['transactionHash']],
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['log_index', event['logIndex']],
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]
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);
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if (err) {
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this.throwError(instance, err);
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}
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if (!row) {
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const blockNumber = event['blockNumber'];
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const returnValues = event['returnValues'];
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const fieldList = [
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['box_token_id', returnValues['boxId']],
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['txhash', event['transactionHash']],
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['block_number', blockNumber],
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['log_index', event['logIndex']],
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['_to', bcutils.toNormalAddress(returnValues['to'])],
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['raw_data', utils.jsonEncode(event)],
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['createtime', utils.getUtcTime()],
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['modifytime', utils.getUtcTime()],
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];
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for (let i = 0; i < 3; ++i) {
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const id = returnValues['ids'][i];
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const type = returnValues['types'][i];
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if (id != '0') {
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fieldList.push(
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['token_id' + (i + 1), id],
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);
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fieldList.push(['token_type' + (i + 1), type]),
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await this.mintNft(
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conn,
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bcutils.toNormalAddress(returnValues['to']),
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blockNumber,
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id,
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type);
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}
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}
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const {err} = await conn.insert(
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't_boxopened_event',
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fieldList
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);
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if (err) {
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this.throwError(instance, err);
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}
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}
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}
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async mintNft(conn, owner, blockNumber, tokenId, tokenType) {
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const {err, row} = await conn.ormSelectOne(
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't_nft',
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[
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['token_id', tokenId],
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]
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);
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if (err) {
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log.error('processEvent:' + err);
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throw 'processEvent:' + err;
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}
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if (!row) {
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const itemMeta = metaFactory.getMetaByKey('Item', 110001);
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if (!itemMeta) {
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return;
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}
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const nftItemId = itemMeta.randLuckBox(tokenType);
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if (nftItemId > 0) {
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const nowTime = utils.getUtcTime();
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const fieldList = [
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['token_id', tokenId],
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['token_type', tokenType],
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['item_id', nftItemId],
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['tags', tokenType == bcutils.HERO_TYPE ? '1' : 0],
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['game_id', 2006],
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['owner_address', bcutils.toNormalAddress(owner)],
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['creator_address', bcutils.toNormalAddress(owner)],
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['confirm_block_number', blockNumber],
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['createtime', nowTime],
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['modifytime', nowTime],
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];
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await conn.insert(
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't_nft',
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fieldList
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);
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}
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}
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}
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throwError(instance, err) {
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const errMsg = 'processBoxOpenedEvent:' + utils.jsonEncode(instance) + ' err:' + err;
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throw errMsg;
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}
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}
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module.exports = BoxOpenedProcess;
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