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feat(mentions): Separate mentions router
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,13 @@ | ||
| import express from 'express'; | ||
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| import filesRouter from './routes/files.routes'; | ||
| import mentionsRouter from './routes/mentions.routes'; | ||
| import worksRouter from './routes/works.routes'; | ||
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| const router = new express.Router(); | ||
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| router.use(filesRouter); | ||
| router.use(mentionsRouter); | ||
| router.use(worksRouter); | ||
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| export default router; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| import express from 'express'; | ||
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| const router = new express.Router(); | ||
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| const getMentionsQuery = ({ options }) => { | ||
| const { | ||
| from, search, size, sortBy, sortOrder, type, | ||
| } = options; | ||
| let types = []; | ||
| if (type === 'software') { | ||
| types = ['software']; | ||
| } else if (type === 'datasets') { | ||
| types = ['dataset-implicit', 'dataset-name']; | ||
| } | ||
| const body = { | ||
| from, | ||
| size, | ||
| query: { | ||
| bool: { | ||
| must: [ | ||
| { | ||
| terms: { | ||
| 'type.keyword': types, | ||
| }, | ||
| }, | ||
| ], | ||
| }, | ||
| }, | ||
| _source: [ | ||
| 'authors', | ||
| 'affiliations', | ||
| 'context', | ||
| 'dataset-name', | ||
| 'doi', | ||
| 'mention_context', | ||
| 'rawForm', | ||
| 'software-name', | ||
| 'type', | ||
| ], | ||
| highlight: { | ||
| number_of_fragments: 0, | ||
| fragment_size: 100, | ||
| require_field_match: 'true', | ||
| fields: [ | ||
| { | ||
| context: { pre_tags: ['<b>'], post_tags: ['</b>'] }, | ||
| }, | ||
| ], | ||
| }, | ||
| }; | ||
| if (search?.length > 0) { | ||
| body.query.bool.must.push({ simple_query_string: { query: search } }); | ||
| } | ||
| if (sortBy && sortOrder) { | ||
| let sortFields = sortBy; | ||
| switch (sortBy) { | ||
| case 'doi': | ||
| sortFields = ['doi.keyword']; | ||
| break; | ||
| case 'rawForm': | ||
| sortFields = [ | ||
| 'dataset-name.rawForm.keyword', | ||
| 'software-name.rawForm.keyword', | ||
| ]; | ||
| break; | ||
| case 'mention.mention_context.used': | ||
| sortFields = ['mention_context.used']; | ||
| break; | ||
| case 'mention.mention_context.created': | ||
| sortFields = ['mention_context.created']; | ||
| break; | ||
| case 'mention.mention_context.shared': | ||
| sortFields = ['mention_context.shared']; | ||
| break; | ||
| default: | ||
| console.error(`This "sortBy" field is not mapped : ${sortBy}`); | ||
| } | ||
| body.sort = []; | ||
| sortFields.map((sortField) => body.sort.push({ [sortField]: sortOrder })); | ||
| } | ||
| return body; | ||
| }; | ||
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| const getMentions = async ({ query }) => { | ||
| const url = `${process.env.ES_URL}/${process.env.ES_INDEX_MENTIONS}/_search`; | ||
| const params = { | ||
| body: JSON.stringify(query), | ||
| method: 'POST', | ||
| headers: { | ||
| Authorization: process.env.ES_AUTH, | ||
| 'content-type': 'application/json', | ||
| }, | ||
| }; | ||
| const response = await fetch(url, params); | ||
| const data = await response.json(); | ||
| const mentions = (data?.hits?.hits ?? []).map((mention) => ({ | ||
| ...mention._source, | ||
| affiliations: [ | ||
| ...new Set( | ||
| mention._source?.affiliations | ||
| ?.map((_affiliation) => _affiliation.name) | ||
| .flat() | ||
| .filter((item) => !!item) ?? [], | ||
| ), | ||
| ], | ||
| authors: | ||
| mention._source?.authors | ||
| ?.map((_author) => _author.full_name) | ||
| .filter((_author) => !!_author) ?? [], | ||
| context: mention?.highlight?.context ?? mention._source.context, | ||
| id: mention._id, | ||
| mention_context_original: mention._source.mention_context, | ||
| rawForm: | ||
| mention._source?.['software-name']?.rawForm | ||
| ?? mention._source?.['dataset-name']?.rawForm, | ||
| type: mention._source?.type === 'software' ? 'software' : 'dataset', | ||
| type_original: | ||
| mention._source?.type === 'software' ? 'software' : 'dataset', | ||
| })); | ||
| return mentions; | ||
| }; | ||
|
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| const getMentionsCount = async ({ query }) => { | ||
| ['_source', 'from', 'highlight', 'size'].forEach((item) => { | ||
| // eslint-disable-next-line no-param-reassign | ||
| delete query?.[item]; | ||
| }); | ||
| const url = `${process.env.ES_URL}/${process.env.ES_INDEX_MENTIONS}/_count`; | ||
| const params = { | ||
| body: JSON.stringify(query), | ||
| method: 'POST', | ||
| headers: { | ||
| Authorization: process.env.ES_AUTH, | ||
| 'content-type': 'application/json', | ||
| }, | ||
| }; | ||
| const response = await fetch(url, params); | ||
| const data = await response.json(); | ||
| return data?.count ?? 0; | ||
| }; | ||
|
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| router.route('/mentions').post(async (req, res) => { | ||
| try { | ||
| const options = req?.body ?? {}; | ||
| if (!['datasets', 'software'].includes(options?.type)) { | ||
| res | ||
| .status(400) | ||
| .json({ message: 'Type should be either "datasets" or "software".' }); | ||
| } else { | ||
| const query = getMentionsQuery({ options }); | ||
| const mentions = await getMentions({ query }); | ||
| const count = await getMentionsCount({ query }); | ||
| res.status(200).json({ count, mentions }); | ||
| } | ||
| } catch (err) { | ||
| console.error(err); | ||
| res.status(500).json({ message: 'Internal Server Error.' }); | ||
| } | ||
| }); | ||
|
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| export default router; |
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