43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
const debug = require('debug')('48hr-email:mail-summary-store')
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const MultiMap = require('mnemonist/multi-map')
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const _ = require('lodash')
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class MailRepository {
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constructor() {
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// MultiMap docs: https://yomguithereal.github.io/mnemonist/multi-map
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this.mailSummaries = new MultiMap()
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}
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getForRecipient(address) {
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const mails = this.mailSummaries.get(address) || []
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return _.orderBy(mails, mail => Date.parse(mail.date), ['desc'])
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}
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getAll() {
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const mails = [...this.mailSummaries.values()]
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return _.orderBy(mails, mail => Date.parse(mail.date), ['desc'])
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}
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add(to, mailSummary) {
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this.mailSummaries.set(to.toLowerCase(), mailSummary)
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}
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removeUid(uid) {
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// TODO: make this more efficient, looping through each email is not cool.
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this.mailSummaries.forEachAssociation((mails, to) => {
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mails
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.filter(mail => mail.uid === uid)
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.forEach(mail => {
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this.mailSummaries.remove(to, mail)
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debug('removed ', mail.date, to, mail.subject)
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})
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})
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}
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mailCount() {
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return this.mailSummaries.size
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}
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}
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module.exports = MailRepository
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