@shopify/shopify-app-session-storage/build/cjs/rdbms-session-storage-migrator.js

Shopify App Session Storage - abstract class

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var abstractMigrationEngine = require('./abstract-migration-engine.js');
var types = require('./types.js');

class RdbmsSessionStorageMigrator extends abstractMigrationEngine.AbstractMigrationEngine {
  constructor(dbConnection, opts = {}, migrations) {
    super(dbConnection, {
      ...types.defaultRdbmsSessionStorageMigratorOptions,
      ...opts
    }, migrations);
  }
  async hasMigrationBeenApplied(migrationName) {
    await this.ready;
    const query = `
      SELECT * FROM ${this.options.migrationDBIdentifier}
      WHERE ${this.getOptions().migrationNameColumnName} = 
        ${this.connection.getArgumentPlaceholder(1)};
    `;
    const rows = await this.connection.query(query, [migrationName]);
    return rows.length === 1;
  }
  async saveAppliedMigration(migrationName) {
    await this.ready;
    const insert = `
          INSERT INTO ${this.options.migrationDBIdentifier} (${this.getOptions().migrationNameColumnName})
          VALUES(${this.connection.getArgumentPlaceholder(1)});
        `;
    await this.connection.query(insert, [migrationName]);
  }
  getOptions() {
    return this.options;
  }
}

exports.RdbmsSessionStorageMigrator = RdbmsSessionStorageMigrator;