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const mongoose = require('mongoose')
const bcrypt = require('bcryptjs')
const { nanoid } = require('nanoid')
const userResponse = u => ({
_id: u._id,
email: u.email,
isVerified: u.isVerified,
noteList: u.noteList,
theme: u.theme,
language: u.language
})
const userSchema = new mongoose.Schema({
email: {
type: String,
trim: true,
lowercase: true,
unique: true,
required: true,
minlength: 6,
maxlength: 255,
validate (value) {
if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(value)) {
throw new Error('Wrong email address')
}
}
},
password: {
type: String,
required: true,
minlength: 6,
maxlength: 1024
},
isVerified: {
type: Boolean,
default: false
},
verificationKey: {
type: String,
default: () => nanoid(6)
},
noteList: {
type: mongoose.Schema.Types.ObjectId,
ref: 'NoteList',
required: true
},
theme: { type: String, default: () => 'green' },
language: { type: String, default: () => 'en' },
created_at: { type: Date, default: Date.now },
updated_at: { type: Date, default: Date.now }
})
userSchema.statics.findByCredentials = async function (email, password) {
const user = await User.findOne({ email })
if (!user) {
throw new Error('Unable to login')
}
const isMatch = await bcrypt.compare(password, user.password)
if (!isMatch) {
throw new Error('Unable to login')
}
return userResponse(user)
}
userSchema.statics.getVerificationKey = async function (email) {
const { verificationKey: key } = await User.findOne({ email })
if (!key) {
throw new Error('Could not verify user')
}
return key
}
userSchema.statics.verifyUser = async function (_id, key) {
const user = await User.findOneAndUpdate({ _id, verificationKey: key }, { isVerified: true, verificationKey: nanoid(10) }, { new: true })
if (!user) {
throw new Error('Could not verify user')
}
return userResponse(user)
}
userSchema.statics.saveSettings = async function ({ _id, theme, language }) {
const user = await User.findOneAndUpdate({ _id }, { theme, language }, { new: true })
if (!user) {
throw new Error('Could not save settings')
}
return userResponse(user)
}
userSchema.statics.savePassword = async function ({ _id, currentPassword, newPassword }) {
const user = await User.findOne({ _id })
if (!user) {
throw new Error('Unable to change password')
}
const isMatch = await bcrypt.compare(currentPassword, user.password)
if (!isMatch) {
throw new Error('Wrong password')
}
const password = await bcrypt.hash(newPassword, 8)
const newUser = await User.findOneAndUpdate({ _id }, { password }, { new: true })
if (!newUser) {
throw new Error('Could not update password')
}
return userResponse(newUser)
}
userSchema.statics.state = async function (_id) {
const user = await User.findOne({ _id })
if (!user) {
return { isLoggedIn: false }
} else if (!user.isVerified) {
return { isVerified: false }
}
return {}
}
userSchema.pre('save', async function (next) {
const user = this
if (user.isModified('password')) {
user.password = await bcrypt.hash(user.password, 8)
}
user.updated_at = Date.now()
next()
})
const User = mongoose.models.User || mongoose.model('User', userSchema)
export default User
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