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Queueomatic Planning

Aim of the project

To develop a queue system that can be used for educational purposes or for any other situations where prioritization of individuals is necessary.

NOTE

  • All Ids which goes out of the server/application has to be encoded in hashids.
  • All Ids which comes into the server/application has to be decoded in hashids.
  • Relevant tests should be written when adding new functionalities.

Database

  • SQL as the choice of Database

  • Data models

    public class User{
  [Id]
  [Email]
  public string Email { get; set; }

  [MaxLength(20)]
  public string NickName { get; set; }
  public byte[] PasswordHash { get; set; }
  public byte[] PasswordSalt { get; set; }
  public virtual ICollection<Room> Rooms { get; set; }
}
    public class Room{
  public Guid Id { get; set; }

  [MaxLength(20)]
  public string Name { get; set; }
  public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
  public DateTime ExpireAt { get; set; } = DateTime.UtcNow.AddHours(12);
  public virtual User Owner { get; set; }
  public virtual ICollection<Participant> Participators { get; set; }
}
    public class Paricipant{
  public Guid Id { get; set; }

  [MaxLength(20)]
  public string NickName { get; set; }
  public DateTime StatusDate { get; set; } = DateTime.UtcNow;
  public Status Status { get; set; } = Status.Idling;
  public virtual Room Room { get; set; }
}
    public enum Status{
  Idling,
  Waiting,
  Ongoing,
}

Example

🌠 Getting help
🌍 Earth

Waiting Needs help
🪐 Jupiter 🌞 Sun


Design patterns and design principles

  • Achiving clean architecture by:
  • Interface segregation principle
  • Single responsibility principle
  • Open-closed principle
  • Common closure principle
  • Dependency Inversion principle
  • REPR Design Pattern (Request-Endpoint-Response)
    • We use FastEndpoints to achive this pattern.
  • Unit of Work with Repository Pattern

LINKS