davide/purple-explorer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Reindex tweaks and improvements

Browse Source 
-Added an "Are you sure" prompt before starting the reindex to make it clear that this is a destructive sync option
-All necessary coin stat data is cleared before starting the resync (txes, blockchain_last_updated and richlist_last_updated were not previously being cleared)
-More and better messages about what is being done during the process
-Shifted some of the code around to be run in a better order (for example, blockchain_last_updated date is set right after finishing the blockchain sync instead of at the very end of the reindex)
This commit is contained in:
Joe Uhren
2022-03-19 18:44:36 -06:00
parent 26a35700d4
commit cd05484ba5
2 changed files with 45 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/sync.js
+32 -20
View File
@@ -296,42 +296,54 @@ if (database == 'peers') {
if (settings.blockchain_specific.heavycoin.enabled == true)
db.update_heavy(settings.coin.name, stats.count, 20, function() {});
if (mode == 'reindex') {
console.log('deleting transactions.. please wait..');
Tx.deleteMany({}, function(err) {
console.log('TXs cleared.');
console.log('transactions deleted successfully');
console.log('deleting addresses.. please wait..');
Address.deleteMany({}, function(err2) {
console.log('Addresses cleared.');
console.log('addresses deleted successfully');
console.log('deleting address transactions.. please wait..');
AddressTx.deleteMany({}, function(err3) {
console.log('Address TXs cleared.');
console.log('address transactions deleted successfully');
console.log('deleting top 100 data.. please wait..');
Richlist.updateOne({coin: settings.coin.name}, {
received: [],
balance: []
}, function(err3) {
console.log('top 100 data deleted successfully');
console.log('deleting block index.. please wait..');
Stats.updateOne({coin: settings.coin.name}, {
last: 0,
count: 0,
supply: 0
supply: 0,
txes: 0,
blockchain_last_updated: 0,
richlist_last_updated: 0
}, function() {
console.log('index cleared (reindex)');
});
console.log('block index deleted successfully');
// Check if the sync msg should be shown
check_show_sync_message(stats.count);
// Check if the sync msg should be shown
check_show_sync_message(stats.count);
db.update_tx_db(settings.coin.name, block_start, stats.count, stats.txes, settings.sync.update_timeout, false, function() {
db.update_richlist('received', function() {
db.update_richlist('balance', function() {
db.get_stats(settings.coin.name, function(nstats) {
// always check for and remove the sync msg if exists
remove_sync_message();
// update richlist_last_updated value
db.update_last_updated_stats(settings.coin.name, { richlist_last_updated: Math.floor(new Date() / 1000) }, function (cb) {
// update blockchain_last_updated value
db.update_last_updated_stats(settings.coin.name, { blockchain_last_updated: Math.floor(new Date() / 1000) }, function (cb) {
console.log('reindex complete (block: %s)', nstats.last);
exit();
console.log('starting resync of blockchain data.. please wait..');
db.update_tx_db(settings.coin.name, block_start, stats.count, stats.txes, settings.sync.update_timeout, false, function() {
// update blockchain_last_updated value
db.update_last_updated_stats(settings.coin.name, { blockchain_last_updated: Math.floor(new Date() / 1000) }, function (cb) {
db.update_richlist('received', function() {
db.update_richlist('balance', function() {
// update richlist_last_updated value
db.update_last_updated_stats(settings.coin.name, { richlist_last_updated: Math.floor(new Date() / 1000) }, function (cb) {
db.get_stats(settings.coin.name, function(nstats) {
// always check for and remove the sync msg if exists
remove_sync_message();
console.log('reindex complete (block: %s)', nstats.last);
exit();
});
});
});
});