useQueryInsightsScore.ts49 lines · main

1	import { useMemo } from 'react'
2
3	import {
4	HIGH_CALL_THRESHOLD,
5	SCORE_DEDUCTIONS,
6	} from '../QueryInsightsHealth/QueryInsightsHealth.constants'
7	import type { ClassifiedQuery } from '../QueryInsightsHealth/QueryInsightsHealth.types'
8	import { getHealthLevel } from '../QueryInsightsHealth/QueryInsightsHealth.utils'
9
10	export function useQueryInsightsScore({
11	errors,
12	indexIssues,
13	slowQueries,
14	}: {
15	errors: ClassifiedQuery[]
16	indexIssues: ClassifiedQuery[]
17	slowQueries: ClassifiedQuery[]
18	}) {
19	return useMemo(() => {
20	let score = 100
21
22	score -= errors.length * SCORE_DEDUCTIONS.error
23
24	score -= indexIssues.reduce(
25	(acc, q) =>
26	acc +
27	(q.calls > HIGH_CALL_THRESHOLD
28	? SCORE_DEDUCTIONS.indexHighCalls
29	: SCORE_DEDUCTIONS.indexLowCalls),
30	0
31	)
32
33	score -= slowQueries.reduce(
34	(acc, q) =>
35	acc +
36	(q.calls > HIGH_CALL_THRESHOLD / 2
37	? SCORE_DEDUCTIONS.slowHighCalls
38	: SCORE_DEDUCTIONS.slowLowCalls),
39	0
40	)
41
42	score = Math.max(0, Math.min(100, score))
43
44	return {
45	score,
46	level: getHealthLevel(score),
47	}
48	}, [errors, indexIssues, slowQueries])
49	}