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getFilterLimit: empty tags return 0

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This commit is contained in:
Alex Gleason
2024-05-30 12:55:39 -05:00
committed by fiatjaf_
parent 87a91c2daf
commit f8c3e20f3d
2 changed files with 8 additions and 0 deletions
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4
filter.test.ts
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@@ -222,5 +222,9 @@ describe('Filter', () => {
test('should return Infinity for empty filters', () => { test('should return Infinity for empty filters', () => {
expect(getFilterLimit({})).toEqual(Infinity) expect(getFilterLimit({})).toEqual(Infinity)
}) })
test('empty tags return 0', () => {
expect(getFilterLimit({ '#p': [] })).toEqual(0)
})
}) })
}) })

4
filter.ts
View File

@@ -78,6 +78,10 @@ export function getFilterLimit(filter: Filter): number {
if (filter.kinds && !filter.kinds.length) return 0 if (filter.kinds && !filter.kinds.length) return 0
if (filter.authors && !filter.authors.length) return 0 if (filter.authors && !filter.authors.length) return 0
for (const [key, value] of Object.entries(filter)) {
if (key[0] === '#' && Array.isArray(value) && !value.length) return 0
}
return Math.min( return Math.min(
Math.max(0, filter.limit ?? Infinity), Math.max(0, filter.limit ?? Infinity),
filter.ids?.length ?? Infinity, filter.ids?.length ?? Infinity,