ajinkya-mhetre-mern/backend/src/models/User.js

A MERN starter with frontend and backend folders

// ===== src/models/User.js =====
const mongoose = require('mongoose');
const bcrypt = require('bcryptjs');

const userSchema = new mongoose.Schema({
  name: {
    type: String,
    required: [true, 'Name is required'],
    trim: true
  },
  email: {
    type: String,
    required: [true, 'Email is required'],
    unique: true,
    lowercase: true
  },
  password: {
    type: String,
    required: [true, 'Password is required'],
    minlength: 6
  },
  phone: {
    type: String,
    required: [true, 'Phone number is required']
  },
  role: {
    type: String,
    enum: ['farmer', 'customer', 'admin'],
    required: true
  },
  isVerified: {
    type: Boolean,
    default: function() {
      return this.role === 'customer' || this.role === 'admin';
    }
  },
  address: {
    street: String,
    city: String,
    state: String,
    zipCode: String
  },
  farmDetails: {
    farmName: String,
    farmSize: String,
    farmLocation: String,
    certifications: [String]
  }
}, {
  timestamps: true
});

userSchema.pre('save', async function(next) {
  if (!this.isModified('password')) return next();
  this.password = await bcrypt.hash(this.password, 12);
  next();
});

userSchema.methods.comparePassword = async function(candidatePassword) {
  return await bcrypt.compare(candidatePassword, this.password);
};

module.exports = mongoose.model('User', userSchema);