buildmymcpserver/packages/db/src/schema.ts

import {
  bigint,
  boolean,
  index,
  integer,
  jsonb,
  pgEnum,
  pgTable,
  text,
  timestamp,
  uuid,
  varchar,
} from 'drizzle-orm/pg-core';

export const planEnum = pgEnum('plan', ['hobby', 'pro', 'team', 'enterprise']);

export const serverStatusEnum = pgEnum('server_status', [
  'draft',
  'queued',
  'generating',
  'building',
  'deploying',
  'live',
  'failed',
  'paused',
]);

export const buildStatusEnum = pgEnum('build_status', [
  'queued',
  'generating',
  'building',
  'deploying',
  'success',
  'failed',
  'cancelled',
]);

export const organizations = pgTable('organizations', {
  id: uuid('id').defaultRandom().primaryKey(),
  slug: varchar('slug', { length: 64 }).notNull().unique(),
  name: varchar('name', { length: 128 }).notNull(),
  plan: planEnum('plan').default('hobby').notNull(),
  stripeCustomerId: varchar('stripe_customer_id', { length: 128 }),
  stripeSubscriptionId: varchar('stripe_subscription_id', { length: 128 }),
  monthlyCallQuota: bigint('monthly_call_quota', { mode: 'number' }).default(100_000).notNull(),
  callsThisPeriod: bigint('calls_this_period', { mode: 'number' }).default(0).notNull(),
  periodStartsAt: timestamp('period_starts_at').defaultNow().notNull(),
  suspended: boolean('suspended').default(false).notNull(),
  suspendedReason: text('suspended_reason'),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const adminSettings = pgTable('admin_settings', {
  id: uuid('id').defaultRandom().primaryKey(),
  key: varchar('key', { length: 64 }).notNull().unique(),
  value: text('value'),
  updatedBy: uuid('updated_by').references(() => users.id, { onDelete: 'set null' }),
  updatedAt: timestamp('updated_at').defaultNow().notNull(),
});

export const templateStatusEnum = pgEnum('template_status', [
  'draft',
  'public',
  'hidden',
  'takedown',
]);

export const templates = pgTable(
  'templates',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    ownerUserId: uuid('owner_user_id').references(() => users.id, { onDelete: 'set null' }),
    ownerOrgId: uuid('owner_org_id').references(() => organizations.id, { onDelete: 'set null' }),
    sourceServerId: uuid('source_server_id'),
    slug: varchar('slug', { length: 64 }).notNull().unique(),
    title: varchar('title', { length: 128 }).notNull(),
    shortDescription: varchar('short_description', { length: 280 }).notNull(),
    longDescription: text('long_description'),
    category: varchar('category', { length: 64 }).notNull(),
    toolsSchema: jsonb('tools_schema').notNull(),
    generatedCode: text('generated_code').notNull(),
    requiredSecrets: jsonb('required_secrets').notNull(),
    scopes: jsonb('scopes').notNull(),
    allowedDomains: jsonb('allowed_domains'),
    status: templateStatusEnum('status').default('public').notNull(),
    verified: boolean('verified').default(false).notNull(),
    takedownReason: text('takedown_reason'),
    forkCount: integer('fork_count').default(0).notNull(),
    createdAt: timestamp('created_at').defaultNow().notNull(),
    updatedAt: timestamp('updated_at').defaultNow().notNull(),
  },
  (t) => ({
    statusIdx: index('idx_templates_status').on(t.status, t.createdAt),
    categoryIdx: index('idx_templates_category').on(t.category),
  }),
);

export const users = pgTable('users', {
  id: uuid('id').defaultRandom().primaryKey(),
  // Nullable: a user identifies via email OR phone. Postgres treats NULLs as
  // distinct, so multiple phone-only users (email NULL) coexist fine.
  email: varchar('email', { length: 255 }).unique(),
  phone: varchar('phone', { length: 32 }).unique(),
  name: varchar('name', { length: 128 }),
  avatarUrl: text('avatar_url'),
  emailVerified: boolean('email_verified').default(false).notNull(),
  isAdmin: boolean('is_admin').default(false).notNull(),
  passwordHash: text('password_hash'),
  lastLoginAt: timestamp('last_login_at'),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const sessions = pgTable(
  'sessions',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    userId: uuid('user_id')
      .references(() => users.id, { onDelete: 'cascade' })
      .notNull(),
    tokenHash: text('token_hash').notNull().unique(),
    expiresAt: timestamp('expires_at').notNull(),
    ipAddress: varchar('ip_address', { length: 64 }),
    userAgent: text('user_agent'),
    createdAt: timestamp('created_at').defaultNow().notNull(),
  },
  (t) => ({
    userIdx: index('idx_sessions_user').on(t.userId),
  }),
);

export const magicLinks = pgTable('magic_links', {
  id: uuid('id').defaultRandom().primaryKey(),
  email: varchar('email', { length: 255 }).notNull(),
  tokenHash: text('token_hash').notNull().unique(),
  expiresAt: timestamp('expires_at').notNull(),
  consumedAt: timestamp('consumed_at'),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

// Short-lived 6-digit SMS one-time codes for phone login.
export const smsCodes = pgTable(
  'sms_codes',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    phone: varchar('phone', { length: 32 }).notNull(),
    codeHash: text('code_hash').notNull(),
    attempts: integer('attempts').default(0).notNull(),
    expiresAt: timestamp('expires_at').notNull(),
    consumedAt: timestamp('consumed_at'),
    createdAt: timestamp('created_at').defaultNow().notNull(),
  },
  (t) => ({
    phoneIdx: index('idx_sms_codes_phone').on(t.phone, t.createdAt),
  }),
);

export const memberships = pgTable('memberships', {
  id: uuid('id').defaultRandom().primaryKey(),
  orgId: uuid('org_id')
    .references(() => organizations.id, { onDelete: 'cascade' })
    .notNull(),
  userId: uuid('user_id')
    .references(() => users.id, { onDelete: 'cascade' })
    .notNull(),
  role: varchar('role', { length: 32 }).default('owner').notNull(),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const mcpServers = pgTable(
  'mcp_servers',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    orgId: uuid('org_id')
      .references(() => organizations.id, { onDelete: 'cascade' })
      .notNull(),
    slug: varchar('slug', { length: 64 }).notNull(),
    name: varchar('name', { length: 128 }).notNull(),
    description: text('description'),
    status: serverStatusEnum('status').default('draft').notNull(),
    currentVersion: integer('current_version').default(0).notNull(),
    containerId: varchar('container_id', { length: 128 }),
    hostPort: integer('host_port'),
    publicUrl: text('public_url'),
    toolsSchema: jsonb('tools_schema'),
    oauthEnabled: boolean('oauth_enabled').default(true).notNull(),
    templateId: uuid('template_id'),
    createdAt: timestamp('created_at').defaultNow().notNull(),
    updatedAt: timestamp('updated_at').defaultNow().notNull(),
  },
  (t) => ({
    orgSlugIdx: index('idx_servers_org_slug').on(t.orgId, t.slug),
    templateIdx: index('idx_servers_template').on(t.templateId),
  }),
);

export const builds = pgTable(
  'builds',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    serverId: uuid('server_id')
      .references(() => mcpServers.id, { onDelete: 'cascade' })
      .notNull(),
    version: integer('version').notNull(),
    prompt: text('prompt').notNull(),
    generatedSpec: jsonb('generated_spec'),
    generatedCode: text('generated_code'),
    status: buildStatusEnum('status').default('queued').notNull(),
    errorMessage: text('error_message'),
    startedAt: timestamp('started_at'),
    finishedAt: timestamp('finished_at'),
    createdAt: timestamp('created_at').defaultNow().notNull(),
  },
  (t) => ({
    serverIdx: index('idx_builds_server').on(t.serverId),
  }),
);

export const buildLogs = pgTable(
  'build_logs',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    buildId: uuid('build_id')
      .references(() => builds.id, { onDelete: 'cascade' })
      .notNull(),
    level: varchar('level', { length: 16 }).default('info').notNull(),
    message: text('message').notNull(),
    timestamp: timestamp('timestamp').defaultNow().notNull(),
  },
  (t) => ({
    buildIdx: index('idx_logs_build').on(t.buildId, t.timestamp),
  }),
);

// Envelope encryption: a Data Encryption Key (DEK) is generated, wrapped (itself
// AES-256-GCM encrypted) with the Key Encryption Key (KEK) from the env, and
// stored here. Secrets are encrypted with the DEK. Rotation mints a fresh DEK
// and re-encrypts every secret — the KEK never leaves the environment.
export const encryptionKeys = pgTable('encryption_keys', {
  id: uuid('id').defaultRandom().primaryKey(),
  version: integer('version').notNull().unique(),
  wrappedDek: text('wrapped_dek').notNull(),
  active: boolean('active').default(false).notNull(),
  rotatedBy: uuid('rotated_by').references(() => users.id, { onDelete: 'set null' }),
  createdAt: timestamp('created_at').defaultNow().notNull(),
  retiredAt: timestamp('retired_at'),
});

export const secrets = pgTable('secrets', {
  id: uuid('id').defaultRandom().primaryKey(),
  serverId: uuid('server_id')
    .references(() => mcpServers.id, { onDelete: 'cascade' })
    .notNull(),
  key: varchar('key', { length: 128 }).notNull(),
  encryptedValue: text('encrypted_value').notNull(),
  // null = legacy (encrypted directly with the KEK, pre-envelope). Non-null
  // rows are encrypted with the referenced key's DEK.
  keyId: uuid('key_id').references(() => encryptionKeys.id),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const oauthClients = pgTable('oauth_clients', {
  id: uuid('id').defaultRandom().primaryKey(),
  serverId: uuid('server_id')
    .references(() => mcpServers.id, { onDelete: 'cascade' })
    .notNull(),
  clientId: varchar('client_id', { length: 128 }).notNull().unique(),
  clientSecretHash: text('client_secret_hash'),
  redirectUris: jsonb('redirect_uris').notNull(),
  metadata: jsonb('metadata'),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const oauthCodes = pgTable('oauth_codes', {
  id: uuid('id').defaultRandom().primaryKey(),
  clientDbId: uuid('client_db_id')
    .references(() => oauthClients.id, { onDelete: 'cascade' })
    .notNull(),
  code: varchar('code', { length: 128 }).notNull().unique(),
  codeChallenge: varchar('code_challenge', { length: 256 }).notNull(),
  codeChallengeMethod: varchar('code_challenge_method', { length: 16 }).notNull(),
  redirectUri: text('redirect_uri').notNull(),
  scope: text('scope'),
  resource: text('resource'),
  userId: uuid('user_id').references(() => users.id, { onDelete: 'set null' }),
  expiresAt: timestamp('expires_at').notNull(),
  consumedAt: timestamp('consumed_at'),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const oauthTokens = pgTable('oauth_tokens', {
  id: uuid('id').defaultRandom().primaryKey(),
  clientDbId: uuid('client_db_id')
    .references(() => oauthClients.id, { onDelete: 'cascade' })
    .notNull(),
  accessTokenHash: text('access_token_hash').notNull(),
  refreshTokenHash: text('refresh_token_hash'),
  scope: text('scope'),
  resource: text('resource'),
  expiresAt: timestamp('expires_at').notNull(),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

export const toolCallMetrics = pgTable(
  'tool_call_metrics',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    serverId: uuid('server_id')
      .references(() => mcpServers.id, { onDelete: 'cascade' })
      .notNull(),
    toolName: varchar('tool_name', { length: 128 }).notNull(),
    durationMs: integer('duration_ms'),
    success: boolean('success').notNull(),
    errorCode: varchar('error_code', { length: 64 }),
    timestamp: timestamp('timestamp').defaultNow().notNull(),
  },
  (t) => ({
    serverTimeIdx: index('idx_metrics_server_time').on(t.serverId, t.timestamp),
  }),
);

export const auditLog = pgTable('audit_log', {
  id: uuid('id').defaultRandom().primaryKey(),
  orgId: uuid('org_id').references(() => organizations.id, { onDelete: 'set null' }),
  userId: uuid('user_id').references(() => users.id, { onDelete: 'set null' }),
  action: varchar('action', { length: 128 }).notNull(),
  resourceType: varchar('resource_type', { length: 64 }),
  resourceId: varchar('resource_id', { length: 128 }),
  metadata: jsonb('metadata'),
  ipAddress: varchar('ip_address', { length: 64 }),
  createdAt: timestamp('created_at').defaultNow().notNull(),
});

// In-app support ticketing replaces the email contact channel. Anonymous
// (logged-out) tickets are allowed via the public /contact form so we still
// satisfy UWG Art. 3 lit. s (Swiss "easy electronic contact" requirement).
export const supportStatusEnum = pgEnum('support_status', [
  'awaiting_admin',
  'awaiting_user',
  'closed',
]);

export const supportTickets = pgTable(
  'support_tickets',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    userId: uuid('user_id').references(() => users.id, { onDelete: 'set null' }),
    orgId: uuid('org_id').references(() => organizations.id, { onDelete: 'set null' }),
    // For anonymous /contact submissions: collect email so admin can reply.
    guestEmail: varchar('guest_email', { length: 255 }),
    subject: varchar('subject', { length: 200 }).notNull(),
    status: supportStatusEnum('status').default('awaiting_admin').notNull(),
    createdAt: timestamp('created_at').defaultNow().notNull(),
    updatedAt: timestamp('updated_at').defaultNow().notNull(),
    lastMessageAt: timestamp('last_message_at').defaultNow().notNull(),
    closedAt: timestamp('closed_at'),
  },
  (t) => ({
    userIdx: index('idx_support_tickets_user').on(t.userId),
    statusIdx: index('idx_support_tickets_status').on(t.status, t.lastMessageAt),
  }),
);

export const supportMessages = pgTable(
  'support_messages',
  {
    id: uuid('id').defaultRandom().primaryKey(),
    ticketId: uuid('ticket_id')
      .references(() => supportTickets.id, { onDelete: 'cascade' })
      .notNull(),
    authorUserId: uuid('author_user_id').references(() => users.id, { onDelete: 'set null' }),
    authorIsAdmin: boolean('author_is_admin').default(false).notNull(),
    body: text('body').notNull(),
    createdAt: timestamp('created_at').defaultNow().notNull(),
  },
  (t) => ({
    ticketIdx: index('idx_support_messages_ticket').on(t.ticketId, t.createdAt),
  }),
);

export type Organization = typeof organizations.$inferSelect;
export type User = typeof users.$inferSelect;
export type Session = typeof sessions.$inferSelect;
export type McpServer = typeof mcpServers.$inferSelect;
export type Build = typeof builds.$inferSelect;
export type BuildLog = typeof buildLogs.$inferSelect;
export type Secret = typeof secrets.$inferSelect;
export type OAuthClient = typeof oauthClients.$inferSelect;
export type Template = typeof templates.$inferSelect;
export type EncryptionKey = typeof encryptionKeys.$inferSelect;
export type SupportTicket = typeof supportTickets.$inferSelect;
export type SupportMessage = typeof supportMessages.$inferSelect;