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add url and nym search

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This commit is contained in:
keyan 2022-10-24 16:32:16 -05:00
parent 79af550168
commit 032c04959a
1 changed files with 68 additions and 54 deletions
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120
api/resolvers/search.js
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@ -7,6 +7,31 @@ export default {
const decodedCursor = decodeCursor(cursor) const decodedCursor = decodeCursor(cursor)
let sitems let sitems
const whatArr = []
switch (what) {
case 'posts':
whatArr.push({ bool: { must_not: { exists: { field: 'parentId' } } } })
break
case 'comments':
whatArr.push({ bool: { must: { exists: { field: 'parentId' } } } })
break
default:
break
}
const queryArr = query.trim().split(/\s+/)
const url = queryArr.find(word => word.startsWith('url:'))
const nym = queryArr.find(word => word.startsWith('nym:'))
query = queryArr.filter(word => !word.startsWith('url:') && !word.startsWith('nym:')).join(' ')
if (url) {
whatArr.push({ wildcard: { url: `*${url.slice(4).toLowerCase()}*` } })
}
if (nym) {
whatArr.push({ wildcard: { 'user.name': `*${nym.slice(4).toLowerCase()}*` } })
}
const sortArr = [] const sortArr = []
switch (sort) { switch (sort) {
case 'recent': case 'recent':
@ -26,16 +51,46 @@ export default {
} }
sortArr.push('_score') sortArr.push('_score')
const whatArr = [] if (query.length) {
switch (what) { whatArr.push({
case 'posts': bool: {
whatArr.push({ bool: { must_not: { exists: { field: 'parentId' } } } }) should: [
break {
case 'comments': // all terms are matched in fields
whatArr.push({ bool: { must: { exists: { field: 'parentId' } } } }) multi_match: {
break query,
default: type: 'most_fields',
break fields: ['title^20', 'text'],
minimum_should_match: '100%',
boost: 400
}
},
{
// all terms are matched in fields
multi_match: {
query,
type: 'most_fields',
fields: ['title^20', 'text'],
fuzziness: 'AUTO',
prefix_length: 3,
minimum_should_match: '100%',
boost: 20
}
},
{
// only some terms must match unless we're sorting
multi_match: {
query,
type: 'most_fields',
fields: ['title^20', 'text'],
fuzziness: 'AUTO',
prefix_length: 3,
minimum_should_match: sortArr.length > 1 ? '100%' : '60%'
}
}
]
}
})
} }
let whenGte let whenGte
@ -86,47 +141,6 @@ export default {
{ match: { status: 'NOSATS' } } { match: { status: 'NOSATS' } }
] ]
} }
},
{
bool: {
should: [
{
// all terms are matched in fields
multi_match: {
query,
type: 'most_fields',
fields: ['title^20', 'text'],
minimum_should_match: '100%',
boost: 400
}
},
{
// all terms are matched in fields
multi_match: {
query,
type: 'most_fields',
fields: ['title^20', 'text'],
fuzziness: 'AUTO',
prefix_length: 3,
minimum_should_match: '100%',
boost: 20
}
},
{
// only some terms must match unless we're sorting
multi_match: {
query,
type: 'most_fields',
fields: ['title^20', 'text'],
fuzziness: 'AUTO',
prefix_length: 3,
minimum_should_match: sortArr.length > 1 ? '100%' : '60%'
}
}
// TODO: add wildcard matches for
// user.name and url
]
}
} }
], ],
filter: { filter: {
@ -161,8 +175,8 @@ export default {
// this is super inefficient but will suffice until we do something more generic // this is super inefficient but will suffice until we do something more generic
const item = await getItem(parent, { id: e._source.id }, { me, models }) const item = await getItem(parent, { id: e._source.id }, { me, models })
item.searchTitle = (e.highlight.title && e.highlight.title[0]) || item.title item.searchTitle = (e.highlight?.title && e.highlight.title[0]) || item.title
item.searchText = (e.highlight.text && e.highlight.text[0]) || item.text item.searchText = (e.highlight?.text && e.highlight.text[0]) || item.text
return item return item
}) })