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Return null for avg of zero matching health scores

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Mononaut 2023-07-11 09:54:03 +09:00
parent 408c86963b
commit e81839e7ed
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1 changed files with 3 additions and 3 deletions
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6
backend/src/repositories/BlocksRepository.ts
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@ -401,7 +401,7 @@ class BlocksRepository {
/** /**
* Get average block health for all blocks for a single pool * Get average block health for all blocks for a single pool
*/ */
public async $getAvgBlockHealthPerPoolId(poolId: number): Promise<number> { public async $getAvgBlockHealthPerPoolId(poolId: number): Promise<number | null> {
const params: any[] = []; const params: any[] = [];
const query = ` const query = `
SELECT AVG(blocks_audits.match_rate) AS avg_match_rate SELECT AVG(blocks_audits.match_rate) AS avg_match_rate
@ -413,8 +413,8 @@ class BlocksRepository {
try { try {
const [rows] = await DB.query(query, params); const [rows] = await DB.query(query, params);
if (!rows[0] || !rows[0].avg_match_rate) { if (!rows[0] || rows[0].avg_match_rate == null) {
return 0; return null;
} }
return Math.round(rows[0].avg_match_rate * 100) / 100; return Math.round(rows[0].avg_match_rate * 100) / 100;
} catch (e) { } catch (e) {