Created
December 14, 2018 09:03
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/** Fetch all conferences */ | |
let selectConferencesQuery; | |
try { | |
selectConferencesQuery = await query( | |
'SELECT id, name, description, dates, tags, image FROM conferences' | |
); | |
} catch (e) {} | |
/** Fetch the count of subevents related to a conference */ | |
const conferenceIds = selectConferencesQuery.results.map( | |
result => result.id | |
); | |
try { | |
await Promise.all( | |
conferenceIds.map(async conferenceId => { | |
const countQuery = await query( | |
'SELECT COUNT(*) as count from conferences_subevents_mapping WHERE cid=?', | |
[conferenceId] | |
); | |
}) | |
); | |
} catch (e) {} |
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This function is to get all the conferences. I do not need the list of subevents, I only need the count of it. I think with this method I will have to mutate the
selectedConferences.results
array and update the count manually. Is there a better suggestion?