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Small improvements on the mining page UX

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- INDEXING_BLOCKS_AMOUNT = 0 disable indexing, INDEXING_BLOCKS_AMOUNT = -1 indexes everything
- Show only available timespan in the mining page according to available datas
- Change default INDEXING_BLOCKS_AMOUNT to 1100

Don't use unfiltered mysql user input

Enable http cache header for mining pools (1 min)
This commit is contained in:
nymkappa
2022-01-25 18:33:46 +09:00
parent d66bc57165
commit 6ebbc5667d
20 changed files with 183 additions and 121 deletions
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48
backend/src/repositories/BlocksRepository.ts
View File

@@ -72,14 +72,16 @@ class BlocksRepository {
/**
* Count empty blocks for all pools
*/
public async $countEmptyBlocks(interval: string = '100 YEAR'): Promise<EmptyBlocks[]> {
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(`
public async $countEmptyBlocks(interval: string | null): Promise<EmptyBlocks[]> {
const query = `
SELECT pool_id as poolId
FROM blocks
WHERE blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()
AND tx_count = 1;
`);
WHERE tx_count = 1` +
(interval != null ? ` AND blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()` : ``)
;
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(query);
connection.release();
return <EmptyBlocks[]>rows;
@@ -88,17 +90,39 @@ class BlocksRepository {
/**
* Get blocks count for a period
*/
public async $blockCount(interval: string = '100 YEAR'): Promise<number> {
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(`
public async $blockCount(interval: string | null): Promise<number> {
const query = `
SELECT count(height) as blockCount
FROM blocks
WHERE blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW();
`);
FROM blocks` +
(interval != null ? ` WHERE blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()` : ``)
;
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(query);
connection.release();
return <number>rows[0].blockCount;
}
/**
* Get the oldest indexed block
*/
public async $oldestBlockTimestamp(): Promise<number> {
const connection = await DB.pool.getConnection();
const [rows]: any[] = await connection.query(`
SELECT blockTimestamp
FROM blocks
ORDER BY height
LIMIT 1;
`);
connection.release();
if (rows.length <= 0) {
return -1;
}
return <number>rows[0].blockTimestamp;
}
}
export default new BlocksRepository();

19
backend/src/repositories/PoolsRepository.ts
View File

@@ -25,17 +25,20 @@ class PoolsRepository {
/**
* Get basic pool info and block count
*/
public async $getPoolsInfo(interval: string = '100 YEARS'): Promise<PoolInfo[]> {
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(`
public async $getPoolsInfo(interval: string | null): Promise<PoolInfo[]> {
const query = `
SELECT COUNT(height) as blockCount, pool_id as poolId, pools.name as name, pools.link as link
FROM blocks
JOIN pools on pools.id = pool_id
WHERE blocks.blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()
GROUP BY pool_id
ORDER BY COUNT(height) DESC;
`);
JOIN pools on pools.id = pool_id` +
(interval != null ? ` WHERE blocks.blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()` : ``) +
` GROUP BY pool_id
ORDER BY COUNT(height) DESC
`;
const connection = await DB.pool.getConnection();
const [rows] = await connection.query(query);
connection.release();
return <PoolInfo[]>rows;
}
}