knex_testing_4.ts

export class KnexStorageWriter implements IStorageWriter {
    private knex: Knex;
    constructor(knex: Knex) {
        this.knex = knex;
    }
 
    insert = async (tableName: string, data: any, id: string = 'id') => {
        const [result] = await this.knex(tableName).insert(data, [id]);
        return {
            ...result,
            ...data,
        };
    };
}
 
const knex = configureKnex();
const storage = new KnexStorageWriter(knex);
const dbSeeder = new DbSeeder(storage);