index.ts
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import is from '@sindresorhus/is'
import { db } from '@/server/fake-db/app-bar-search/index'
import type { SearchResults } from '@/server/fake-db/app-bar-search/types'
export default defineEventHandler(async event => {
const { q = '' } = getQuery(event)
const searchQuery = is.string(q) ? q : undefined
const queryLowered = (searchQuery ?? '').toString().toLowerCase()
const filteredSearchData = [] as SearchResults[]
db.searchItems.forEach(item => {
if (item.children) {
const matchingChildren = item.children.filter(
child => child.title.toLowerCase().includes(queryLowered),
)
if (matchingChildren.length > 0) {
const parentCopy = { ...item }
if (matchingChildren.length > 5)
parentCopy.children = matchingChildren.slice(0, 5)
else
parentCopy.children = matchingChildren
filteredSearchData.push(parentCopy)
}
}
})
if (filteredSearchData.length > 1) {
filteredSearchData.forEach((item, index) => {
if (item.children.length > 3)
filteredSearchData[index].children.splice(0, 3)
})
}
setResponseStatus(event, 200)
return [...filteredSearchData]
})