messengerapi/code/MessengerApi.Db.Sql.Migrator/DesignTimeDbContextFactory.cs

using Microsoft.EntityFrameworkCore.Design;

namespace MessengerApi.Db.Sql.Migrator
{
    public partial class DesignTimeDbContextFactory : IDesignTimeDbContextFactory<MessengerSqlDbContext>
    {
        public MessengerSqlDbContext CreateDbContext(string[] args)
        {
            return new MessengerSqlDbContext(this.ConnectionString);
        }
    }
}