tg_tinder_bot/migrations/1758144488937_initial-schema.js

/**
 * @type {import('node-pg-migrate').ColumnDefinitions | undefined}
 */
export const shorthands = undefined;

/**
 * @param pgm {import('node-pg-migrate').MigrationBuilder}
 * @param run {() => void | undefined}
 * @returns {Promise<void> | void}
 */
export const up = (pgm) => {
  // Создание расширения для генерации UUID
  pgm.createExtension('pgcrypto', { ifNotExists: true });

  // Таблица пользователей
  pgm.createTable('users', {
    id: { type: 'uuid', primaryKey: true, default: pgm.func('gen_random_uuid()') },
    telegram_id: { type: 'bigint', notNull: true, unique: true },
    username: { type: 'varchar(255)' },
    first_name: { type: 'varchar(255)' },
    last_name: { type: 'varchar(255)' },
    language_code: { type: 'varchar(10)', default: 'en' },
    is_active: { type: 'boolean', default: true },
    created_at: { type: 'timestamp', default: pgm.func('NOW()') },
    last_active_at: { type: 'timestamp', default: pgm.func('NOW()') },
    updated_at: { type: 'timestamp', default: pgm.func('NOW()') },
    premium: { type: 'boolean', default: false },
    premium_expires_at: { type: 'timestamp' }
  });

  // Таблица профилей
  pgm.createTable('profiles', {
    id: { type: 'uuid', primaryKey: true, default: pgm.func('gen_random_uuid()') },
    user_id: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    name: { type: 'varchar(255)', notNull: true },
    age: {
      type: 'integer',
      notNull: true,
      check: 'age >= 18 AND age <= 100'
    },
    gender: {
      type: 'varchar(10)',
      notNull: true,
      check: "gender IN ('male', 'female', 'other')"
    },
    interested_in: {
      type: 'varchar(10)',
      notNull: true,
      check: "interested_in IN ('male', 'female', 'both')"
    },
    looking_for: {
      type: 'varchar(20)',
      default: 'both',
      check: "looking_for IN ('male', 'female', 'both')"
    },
    bio: { type: 'text' },
    photos: { type: 'jsonb', default: '[]' },
    interests: { type: 'jsonb', default: '[]' },
    city: { type: 'varchar(255)' },
    education: { type: 'varchar(255)' },
    job: { type: 'varchar(255)' },
    height: { type: 'integer' },
    religion: { type: 'varchar(255)' },
    dating_goal: { type: 'varchar(255)' },
    smoking: { type: 'boolean' },
    drinking: { type: 'boolean' },
    has_kids: { type: 'boolean' },
    location_lat: { type: 'decimal(10,8)' },
    location_lon: { type: 'decimal(11,8)' },
    search_min_age: { type: 'integer', default: 18 },
    search_max_age: { type: 'integer', default: 50 },
    search_max_distance: { type: 'integer', default: 50 },
    is_verified: { type: 'boolean', default: false },
    is_visible: { type: 'boolean', default: true },
    created_at: { type: 'timestamp', default: pgm.func('NOW()') },
    updated_at: { type: 'timestamp', default: pgm.func('NOW()') }
  });

  // Таблица свайпов
  pgm.createTable('swipes', {
    id: { type: 'uuid', primaryKey: true, default: pgm.func('gen_random_uuid()') },
    user_id: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    target_user_id: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    type: {
      type: 'varchar(20)',
      notNull: true,
      check: "type IN ('like', 'pass', 'superlike')"
    },
    created_at: { type: 'timestamp', default: pgm.func('NOW()') },
    is_match: { type: 'boolean', default: false }
  });
  pgm.addConstraint('swipes', 'unique_swipe', {
    unique: ['user_id', 'target_user_id']
  });

  // Таблица матчей
  pgm.createTable('matches', {
    id: { type: 'uuid', primaryKey: true, default: pgm.func('gen_random_uuid()') },
    user_id_1: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    user_id_2: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    created_at: { type: 'timestamp', default: pgm.func('NOW()') },
    last_message_at: { type: 'timestamp' },
    is_active: { type: 'boolean', default: true },
    is_super_match: { type: 'boolean', default: false },
    unread_count_1: { type: 'integer', default: 0 },
    unread_count_2: { type: 'integer', default: 0 }
  });
  pgm.addConstraint('matches', 'unique_match', {
    unique: ['user_id_1', 'user_id_2']
  });

  // Таблица сообщений
  pgm.createTable('messages', {
    id: { type: 'uuid', primaryKey: true, default: pgm.func('gen_random_uuid()') },
    match_id: { type: 'uuid', references: 'matches(id)', onDelete: 'CASCADE' },
    sender_id: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    receiver_id: { type: 'uuid', references: 'users(id)', onDelete: 'CASCADE' },
    content: { type: 'text', notNull: true },
    message_type: {
      type: 'varchar(20)',
      default: 'text',
      check: "message_type IN ('text', 'photo', 'gif', 'sticker')"
    },
    created_at: { type: 'timestamp', default: pgm.func('NOW()') },
    is_read: { type: 'boolean', default: false }
  });

  // Создание индексов
  pgm.createIndex('users', 'telegram_id');
  pgm.createIndex('profiles', 'user_id');
  pgm.createIndex('profiles', ['location_lat', 'location_lon'], {
    where: 'location_lat IS NOT NULL AND location_lon IS NOT NULL'
  });
  pgm.createIndex('profiles', ['age', 'gender', 'interested_in']);
  pgm.createIndex('swipes', ['user_id', 'target_user_id']);
  pgm.createIndex('matches', ['user_id_1', 'user_id_2']);
  pgm.createIndex('messages', ['match_id', 'created_at']);
};

/**
 * @param pgm {import('node-pg-migrate').MigrationBuilder}
 * @param run {() => void | undefined}
 * @returns {Promise<void> | void}
 */
export const down = (pgm) => {
  pgm.dropTable('messages');
  pgm.dropTable('matches');
  pgm.dropTable('swipes');
  pgm.dropTable('profiles');
  pgm.dropTable('users');
  pgm.dropExtension('pgcrypto');
};