@electric-sql/drivers/dist/expo-sqlite/adapter.js

ElectricSQL database drivers.

import { SerialDatabaseAdapter as GenericDatabaseAdapter } from "../generic/adapter.js";
class DatabaseAdapter extends GenericDatabaseAdapter {
  db;
  defaultNamespace = "main";
  #rowsModified = 0;
  constructor(db) {
    super();
    this.db = db;
  }
  async exec(statement) {
    return new Promise((resolve, reject) => {
      const stmt = { sql: statement.sql, args: statement.args ?? [] };
      this.db.execRawQuery([stmt], false, (err, result) => {
        if (err) {
          reject(err.message);
        } else if (result) {
          const [res] = result;
          if ("error" in res) {
            reject(res.error.message);
          } else {
            this.#rowsModified = res.rowsAffected;
            resolve(res.rows);
          }
        } else {
          resolve([]);
        }
      });
    });
  }
  getRowsModified() {
    return this.#rowsModified;
  }
  async _run(statement) {
    await this.exec(statement);
    return {
      rowsAffected: this.getRowsModified()
    };
  }
  _query(statement) {
    return this.exec(statement);
  }
}
export {
  DatabaseAdapter
};
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