EpicCash/epic_explorer
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Peers error and supply growth error fixed

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This commit is contained in:
SuriyaR 2019-08-13 12:49:23 +05:30
parent 70bf81782e
commit 6c79281e8f
3 changed files with 58 additions and 17 deletions
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61
server/controllers/BlockchainBlock.ts
View File

@ -758,7 +758,9 @@ export class BlockchainBlockController {
/// Block Reward that will be assigned after we change from era 5 to era 6.
const BASE_REWARD_ERA_6_ONWARDS = 0.15625;
/// Compute the total reward generated by each block in a given height.
if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_1) {
if(BlockchainBlockFetchQuery.Height == 0) {
BlockchainBlockFetchQuery['BlockReward'] = 0;
}else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_1) {
BlockchainBlockFetchQuery['BlockReward'] = 16;
} else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_2) {
BlockchainBlockFetchQuery['BlockReward'] = 8;
@ -1867,23 +1869,34 @@ let remaining_height = 0;
} else {
var timeIntervalQry = "timestamp > current_date - interval '30 days'";
}
let DAY_HEIGHT = 1440
/// Height of the first epic block emission era
const BLOCK_ERA_1 = DAY_HEIGHT * 334;
/// Height of the second epic block emission era
const BLOCK_ERA_2 = BLOCK_ERA_1 + (DAY_HEIGHT * 470);
/// Height of the third epic block emission era
const BLOCK_ERA_3 = BLOCK_ERA_2 + (DAY_HEIGHT * 601);
/// Height of the fourth epic block emission era
const BLOCK_ERA_4 = BLOCK_ERA_3 + (DAY_HEIGHT * 800);
/// Height of the fifth epic block emission era
const BLOCK_ERA_5 = BLOCK_ERA_4 + (DAY_HEIGHT * 1019);
/// After the epic block emission era 6, each era will last 4 years (approximately 1460 days)
const BLOCK_ERA_6_ONWARDS = DAY_HEIGHT * 1460;
/// Block Reward that will be assigned after we change from era 5 to era 6.
const BASE_REWARD_ERA_6_ONWARDS = 0.15625;
const BlockchainBlockPerSecondQuery = await getConnection()
.query(
'select x.timestamp, SUM(x.reward) as total_reward_per_day \
'select x.timestamp, x.height, SUM(x.reward) as total_reward_per_day \
from (SELECT hash, height, CAST(timestamp AS DATE), \
CASE \
WHEN height <= 1440 THEN 200 \
WHEN height <= 2880 THEN 180 \
WHEN height <= 4320 THEN 160 \
WHEN height <= 5760 THEN 140 \
WHEN height <= 7200 THEN 120 \
WHEN height <= 8640 THEN 100 \
WHEN height <= 10080 THEN 80 \
WHEN height <= 11520 THEN 60 \
WHEN height <= 12960 THEN 50 \
ELSE 25 \
WHEN height <= '+BLOCK_ERA_1+' THEN 16 \
WHEN height <= '+BLOCK_ERA_2+' THEN 8 \
WHEN height <= '+BLOCK_ERA_3+' THEN 4 \
WHEN height <= '+BLOCK_ERA_4+' THEN 2 \
WHEN height <= '+BLOCK_ERA_5+' THEN 1 \
ELSE '+BASE_REWARD_ERA_6_ONWARDS+' / (1 << ((height - ('+BLOCK_ERA_5+'- 1))/'+BLOCK_ERA_6_ONWARDS+'))\
END AS reward \
FROM blockchain_block where ' +
FROM blockchain_block where height > 0 AND ' +
timeIntervalQry +
') as x group by x.timestamp Order by x.timestamp ASC',
)
@ -1891,6 +1904,28 @@ let remaining_height = 0;
next(err_msg);
});
/// Compute the total reward generated by each block in a given height.
// if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_1) {
// BlockchainBlockFetchQuery['BlockReward'] = 16;
// } else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_2) {
// BlockchainBlockFetchQuery['BlockReward'] = 8;
// } else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_3) {
// BlockchainBlockFetchQuery['BlockReward'] = 4;
// } else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_4) {
// BlockchainBlockFetchQuery['BlockReward'] = 2;
// } else if (BlockchainBlockFetchQuery.Height <= BLOCK_ERA_5) {
// BlockchainBlockFetchQuery['BlockReward'] = 1;
// } else {
// // After the era 6, we reduce the block rewards by half each 1460 days.
// // Minus 1 to include multiples in the same index
// // (i.e changes greater than to greater or equals to)
// let height_with_offset = BlockchainBlockFetchQuery.Height - (BLOCK_ERA_5 - 1);
// let exp = height_with_offset / BLOCK_ERA_6_ONWARDS;
// BlockchainBlockFetchQuery['BlockReward'] = BASE_REWARD_ERA_6_ONWARDS / (1 << exp);
// }
let date = [],
total_reward_per_day = [],
addedreward = [],

6
src/app/view/home/latestblocks/latestblocks.component.html
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@ -163,9 +163,11 @@
</div>
<div class="latest_table mt-3">
<h2 class="mb-3 chart_heading px-0 d-inline-block">Peers <span *ngIf="peers.length > 0" class="txn_count" >{{
<h2 class="mb-3 chart_heading px-0 d-inline-block">Peers
<span *ngIf="peers && peers.length > 0" class="txn_count" >{{
peers.length | number
}}</span></h2>
}}</span>
</h2>
<div class="mobile_table web_hdng">
<div class="mobile_table peer_table">

6
src/app/view/home/latestblocks/latestblocks.component.ts
View File

@ -99,7 +99,11 @@ export class LatestblocksComponent implements OnInit {
this.chartService.apiGetRequest('','/blockchain_kernel/getpeers').subscribe(
res => {
if (res['status'] == 200) {
this.peers = res.response.dataJson;
let json = res.response.dataJson;
if(json && json.length > 0){
localStorage.setItem('peersJson',JSON.stringify(json));
}
this.peers = JSON.parse(localStorage.getItem('peersJson'));
}
},
error => {},