mc-manager/src/lib/models.ts

import mongoose, { Schema, Document, Model } from 'mongoose'

// ─── User ────────────────────────────────────────────────────────

export interface IUser extends Document {
  username: string
  email: string
  passwordHash: string
  roles: mongoose.Types.ObjectId[]
  twoFactorCode: string | null
  twoFactorExpiry: Date | null
  loginAttempts: number
  lockUntil: Date | null
  status: 'active' | 'inactive' | 'locked'
  lastLogin: Date | null
  createdAt: Date
  updatedAt: Date
}

const userSchema = new Schema<IUser>(
  {
    username: { type: String, required: true, unique: true, trim: true },
    email: { type: String, required: true, unique: true, trim: true, lowercase: true },
    passwordHash: { type: String, required: true },
    roles: [{ type: Schema.Types.ObjectId, ref: 'Role' }],
    twoFactorCode: { type: String, default: null },
    twoFactorExpiry: { type: Date, default: null },
    loginAttempts: { type: Number, default: 0 },
    lockUntil: { type: Date, default: null },
    status: { type: String, enum: ['active', 'inactive', 'locked'], default: 'active' },
    lastLogin: { type: Date, default: null },
  },
  { timestamps: true }
)

// ─── Role ────────────────────────────────────────────────────────

export interface IPermission {
  resource: string
  actions: string[]
}

export interface IRole extends Document {
  name: string
  permissions: IPermission[]
  description: string
  isDefault: boolean
  createdAt: Date
  updatedAt: Date
}

const roleSchema = new Schema<IRole>(
  {
    name: { type: String, required: true, unique: true, trim: true },
    permissions: [
      {
        resource: { type: String, required: true },
        actions: [{ type: String, required: true }],
      },
    ],
    description: { type: String, default: '' },
    isDefault: { type: Boolean, default: false },
  },
  { timestamps: true }
)

// ─── Server ──────────────────────────────────────────────────────

export interface IServer extends Document {
  name: string
  type: 'vanilla' | 'bukkit' | 'forge' | 'fabric'
  version: string
  dockerImage: string
  containerId: string | null
  containerName: string
  port: number
  rconPort: number | null
  status: 'online' | 'offline' | 'starting' | 'stopping' | 'crashed'
  maxPlayers: number
  memory: { min: number; max: number }
  jvmArgs: string[]
  autoStart: boolean
  autoRestart: boolean
  backupSchedule: string | null
  backupRetention: number
  admins: mongoose.Types.ObjectId[]
  createdBy: mongoose.Types.ObjectId
  createdAt: Date
  updatedAt: Date
}

const serverSchema = new Schema<IServer>(
  {
    name: { type: String, required: true, trim: true },
    type: { type: String, required: true, enum: ['vanilla', 'bukkit', 'forge', 'fabric'] },
    version: { type: String, required: true },
    dockerImage: { type: String, default: 'itzg/minecraft-server' },
    containerId: { type: String, default: null },
    containerName: { type: String, required: true, unique: true },
    port: { type: Number, required: true },
    rconPort: { type: Number, default: null },
    status: {
      type: String,
      enum: ['online', 'offline', 'starting', 'stopping', 'crashed'],
      default: 'offline',
    },
    maxPlayers: { type: Number, default: 20 },
    memory: {
      min: { type: Number, default: 512 },
      max: { type: Number, default: 1024 },
    },
    jvmArgs: [{ type: String }],
    autoStart: { type: Boolean, default: false },
    autoRestart: { type: Boolean, default: true },
    backupSchedule: { type: String, default: null },
    backupRetention: { type: Number, default: 5 },
    admins: [{ type: Schema.Types.ObjectId, ref: 'User', default: [] }],
    createdBy: { type: Schema.Types.ObjectId, ref: 'User', required: true },
  },
  { timestamps: true }
)

// ─── Backup ──────────────────────────────────────────────────────

export interface IBackup extends Document {
  serverId: mongoose.Types.ObjectId
  filename: string
  filePath: string
  fileSize: number
  type: 'manual' | 'scheduled'
  status: 'completed' | 'in_progress' | 'failed'
  createdBy: mongoose.Types.ObjectId
  createdAt: Date
}

const backupSchema = new Schema<IBackup>(
  {
    serverId: { type: Schema.Types.ObjectId, ref: 'Server', required: true, index: true },
    filename: { type: String, required: true },
    filePath: { type: String, required: true },
    fileSize: { type: Number, default: 0 },
    type: { type: String, enum: ['manual', 'scheduled'], required: true },
    status: {
      type: String,
      enum: ['completed', 'in_progress', 'failed'],
      default: 'in_progress',
    },
    createdBy: { type: Schema.Types.ObjectId, ref: 'User' },
  },
  { timestamps: true }
)

// ─── Audit Log ───────────────────────────────────────────────────

export interface IAuditLog extends Document {
  action: string
  entityType: string
  entityId?: string
  entityName?: string
  userId?: string
  userName?: string
  userEmail?: string
  previousValues: Record<string, unknown> | null
  newValues: Record<string, unknown> | null
  changes: Record<string, string> | null
  clientIP: string
  status: 'SUCCESS' | 'FAILED'
  statusCode: number
  errorMessage?: string
  createdAt: Date
}

const auditLogSchema = new Schema<IAuditLog>(
  {
    action: { type: String, required: true, index: true },
    entityType: { type: String, required: true, index: true },
    entityId: { type: String, default: '' },
    entityName: { type: String, default: '' },
    userId: { type: String, default: '', index: true },
    userName: { type: String, default: '' },
    userEmail: { type: String, default: '' },
    previousValues: { type: Schema.Types.Mixed, default: null },
    newValues: { type: Schema.Types.Mixed, default: null },
    changes: { type: Schema.Types.Mixed, default: null },
    clientIP: { type: String, default: '' },
    status: { type: String, enum: ['SUCCESS', 'FAILED'], required: true },
    statusCode: { type: Number, required: true },
    errorMessage: { type: String },
  },
  { timestamps: true }
)

// ─── Model Exports (prevent re-compilation in dev) ───────────────

export const User: Model<IUser> = mongoose.models.User || mongoose.model<IUser>('User', userSchema)
export const Role: Model<IRole> = mongoose.models.Role || mongoose.model<IRole>('Role', roleSchema)
export const Server: Model<IServer> = mongoose.models.Server || mongoose.model<IServer>('Server', serverSchema)
export const Backup: Model<IBackup> = mongoose.models.Backup || mongoose.model<IBackup>('Backup', backupSchema)
export const AuditLog: Model<IAuditLog> = mongoose.models.AuditLog || mongoose.model<IAuditLog>('AuditLog', auditLogSchema)