40 lines
749 B
JavaScript
40 lines
749 B
JavaScript
'use strict'
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const mongoose = require('mongoose')
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const schema = require('./schema')
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// the default mongodb url (local server)
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const mongodbURL = process.env.DB_URL || 'mongodb://127.0.0.1:27017'
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mongoose.connect(mongodbURL, {
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useNewUrlParser: true,
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useUnifiedTopology: true,
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useFindAndModify: false
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})
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const Count = mongoose.connection.model('Count', schema)
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function getNum(name) {
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return Count
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.findOne({ name }, '-_id -__v')
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.exec()
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}
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function getAll() {
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return Count
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.find({ }, '-_id -__v')
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.exec()
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}
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function setNum(name, num) {
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return Count
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.findOneAndUpdate({ name }, { name, num }, { upsert: true })
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.exec()
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}
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module.exports = {
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getNum,
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getAll,
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setNum
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}
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