server/src/models/User.ts

import mongoose, { Schema, Document } from 'mongoose';
import bcrypt from 'bcryptjs';

export interface IUser extends Document {
    email: string;
    password: string;
    subscription: 'free' | 'starter' | 'creator' | 'studio' | 'custom';
    videosGenerated: number;
    presets: mongoose.Types.ObjectId[];
    role: 'user' | 'admin';
    createdAt: Date;
    comparePassword(candidatePassword: string): Promise<boolean>;
}

const UserSchema = new Schema<IUser>({
    email: {
        type: String,
        required: true,
        unique: true,
        lowercase: true,
        trim: true,
    },
    password: {
        type: String,
        required: true,
        minlength: 8,
    },
    subscription: {
        type: String,
        enum: ['free', 'starter', 'creator', 'studio', 'custom'],
        default: 'free',
    },
    videosGenerated: {
        type: Number,
        default: 0,
    },
    presets: [{
        type: Schema.Types.ObjectId,
        ref: 'Preset',
    }],
    role: {
        type: String,
        enum: ['user', 'admin'],
        default: 'user',
    },
    createdAt: {
        type: Date,
        default: Date.now,
    },
});

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

UserSchema.methods.comparePassword = async function (
    candidatePassword: string
): Promise<boolean> {
    return bcrypt.compare(candidatePassword, this.password);
};

export const User = mongoose.model<IUser>('User', UserSchema);