use of com.jd.blockchain.ledger.core.LedgerQuery in project jdchain-core by blockchain-jd-com.
the class LedgerQueryController method getUserCount.
@RequestMapping(method = RequestMethod.GET, path = GET_USER_COUNT_ON_BLOCK_HEIGHT)
@Override
public long getUserCount(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, @PathVariable(name = "blockHeight") long height) {
LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
LedgerBlock block = ledger.getBlock(height);
if (null == block) {
return 0;
}
UserAccountSet userAccountSet = ledger.getUserAccountSet(block);
return userAccountSet.getTotal();
}
use of com.jd.blockchain.ledger.core.LedgerQuery in project jdchain-core by blockchain-jd-com.
the class LedgerQueryController method getUserEventAccountTotalCount.
@RequestMapping(method = RequestMethod.GET, path = GET_TOTAL_EVENT_ACCOUNT_COUNT)
@Override
public long getUserEventAccountTotalCount(@PathVariable(name = "ledgerHash") HashDigest ledgerHash) {
LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
EventAccountSet eventAccountSet = ledger.getEventAccountSet(ledger.getLatestBlock());
return eventAccountSet.getTotal();
}
use of com.jd.blockchain.ledger.core.LedgerQuery in project jdchain-core by blockchain-jd-com.
the class LedgerQueryController method getUserEventNames.
@RequestMapping(method = RequestMethod.GET, path = GET_EVENT_SUBJECTS)
@Override
public String[] getUserEventNames(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, @PathVariable(name = "address") String address, @RequestParam(name = "fromIndex", required = false, defaultValue = "0") int fromIndex, @RequestParam(name = "count", required = false, defaultValue = "-1") int count) {
LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
LedgerBlock block = ledger.getLatestBlock();
EventPublishingAccount account = ledger.getEventAccountSet(block).getAccount(address);
if (null == account) {
return null;
}
QueryArgs queryArgs = QueryUtils.calFromIndexAndCount(fromIndex, count, (int) account.totalEventNames());
return account.getEventNames(queryArgs.getFrom(), queryArgs.getCount());
}
use of com.jd.blockchain.ledger.core.LedgerQuery in project jdchain-core by blockchain-jd-com.
the class LedgerQueryController method getLedgerAdminInfo.
@RequestMapping(method = RequestMethod.GET, path = GET_LEDGER_ADMIN_INFO)
@Override
public LedgerAdminInfo getLedgerAdminInfo(@PathVariable(name = "ledgerHash") HashDigest ledgerHash) {
LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
LedgerAdminInfo ledgerAdministration = ledger.getAdminInfo();
return ledgerAdminInfoDecorator(ledgerAdministration);
}
use of com.jd.blockchain.ledger.core.LedgerQuery in project jdchain-core by blockchain-jd-com.
the class LedgerQueryController method getSystemEventsTotalCount.
@RequestMapping(method = RequestMethod.GET, path = GET_SYSTEM_EVENT_COUNT)
@Override
public long getSystemEventsTotalCount(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, @PathVariable(name = "eventName") String eventName) {
LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
LedgerBlock block = ledger.getLatestBlock();
EventGroup systemEvents = ledger.getSystemEventGroup(block);
return systemEvents.totalEvents(eventName);
}
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