94 lines
3.4 KiB
JavaScript
94 lines
3.4 KiB
JavaScript
const { v4: uuidv4 } = require('uuid')
|
|
const pgp = require('pg-promise')()
|
|
const _ = require('lodash/fp')
|
|
|
|
const dbm = require('../postgresql_interface')
|
|
const db = require('../db')
|
|
|
|
// types of notifications able to be inserted into db:
|
|
/*
|
|
highValueTransaction - for transactions of value higher than threshold
|
|
fiatBalance - when the number of notes in cash cassettes falls below threshold
|
|
cryptoBalance - when ammount of crypto balance in fiat falls below or above low/high threshold
|
|
compliance - notifications related to warnings triggered by compliance settings
|
|
error - notifications related to errors
|
|
*/
|
|
|
|
function getMachineName (machineId) {
|
|
const sql = 'SELECT * FROM devices WHERE device_id=$1'
|
|
return db.oneOrNone(sql, [machineId])
|
|
.then(it => it.name).catch(console.error)
|
|
}
|
|
|
|
const addNotification = (type, message, detail) => {
|
|
const sql = `INSERT INTO notifications (id, type, message, detail) VALUES ($1, $2, $3, $4)`
|
|
return db.oneOrNone(sql, [uuidv4(), type, message, detail]).catch(console.error)
|
|
}
|
|
|
|
const getAllValidNotifications = (type) => {
|
|
const sql = `SELECT * FROM notifications WHERE type = $1 AND valid = 't'`
|
|
return db.any(sql, [type]).catch(console.error)
|
|
}
|
|
|
|
const invalidateNotification = (detail, type) => {
|
|
detail = _.omitBy(_.isEmpty, detail)
|
|
const sql = `UPDATE notifications SET valid = 'f', read = 't' WHERE valid = 't' AND type = $1 AND detail::jsonb @> $2::jsonb`
|
|
return db.none(sql, [type, detail]).catch(console.error).catch(console.error)
|
|
}
|
|
|
|
const batchInvalidate = (ids) => {
|
|
const formattedIds = _.map(pgp.as.text, ids).join(',')
|
|
const sql = `UPDATE notifications SET valid = 'f', read = 't' WHERE id IN ($1^)`
|
|
return db.none(sql, [formattedIds]).catch(console.error)
|
|
}
|
|
|
|
const clearBlacklistNotification = (cryptoCode, cryptoAddress) => {
|
|
const sql = `UPDATE notifications SET valid = 'f', read = 't' WHERE type = 'compliance' AND detail->>'cryptoCode' = $1 AND detail->>'cryptoAddress' = $2 AND (detail->>'code' = 'BLOCKED' OR detail->>'code' = 'REUSED')`
|
|
return db.none(sql, [cryptoCode, cryptoAddress]).catch(console.error)
|
|
}
|
|
|
|
const getValidNotifications = (type, detail) => {
|
|
const sql = `SELECT * FROM notifications WHERE type = $1 AND valid = 't' AND detail @> $2`
|
|
return db.any(sql, [type, detail]).catch(console.error)
|
|
}
|
|
|
|
const getNotifications = () => {
|
|
const sql = `SELECT * FROM notifications ORDER BY created DESC`
|
|
return db.any(sql).catch(console.error)
|
|
}
|
|
const setRead = (id, read) => {
|
|
const sql = `UPDATE notifications SET read = $1 WHERE id = $2`
|
|
return db.none(sql, [read, id]).catch(console.error)
|
|
}
|
|
|
|
const markAllAsRead = () => {
|
|
const sql = `UPDATE notifications SET read = 't'`
|
|
return db.none(sql).catch(console.error)
|
|
}
|
|
|
|
const hasUnreadNotifications = () => {
|
|
const sql = `SELECT EXISTS (SELECT 1 FROM notifications WHERE read = 'f' LIMIT 1)`
|
|
return db.oneOrNone(sql).then(res => res.exists).catch(console.error)
|
|
}
|
|
|
|
const getAlerts = () => {
|
|
const types = ['fiatBalance', 'cryptoBalance', 'error']
|
|
const sql = `SELECT * FROM notifications WHERE valid = 't' AND type IN ($1:list) ORDER BY created DESC`
|
|
return db.any(sql, [types]).catch(console.error)
|
|
}
|
|
|
|
module.exports = {
|
|
machineEvents: dbm.machineEvents,
|
|
addNotification,
|
|
getAllValidNotifications,
|
|
invalidateNotification,
|
|
batchInvalidate,
|
|
clearBlacklistNotification,
|
|
getValidNotifications,
|
|
getNotifications,
|
|
setRead,
|
|
markAllAsRead,
|
|
hasUnreadNotifications,
|
|
getAlerts,
|
|
getMachineName
|
|
}
|