60 lines
1.3 KiB
C#
60 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Entities.Contracts
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{
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[Table("assignment_group")]
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public class AssignmentGroup
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{
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[Key]
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[Column("id")]
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public Guid Id { get; set; }
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[Required]
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[Column("assignment")]
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[ForeignKey("Assignment")]
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public Guid AssignmentId { get; set; }
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[Required]
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[Column("title")]
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[MaxLength(65535)]
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public string Title { get; set; }
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[Column("descript")]
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[MaxLength(65535)]
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public string Descript { get; set; }
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[Column("total_points")]
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public decimal? TotalPoints { get; set; }
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[Column("number")]
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public byte Number { get; set; }
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[Column("parent_group")]
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public Guid? ParentGroup { get; set; }
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[Column("deleted")]
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public bool IsDeleted { get; set; }
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// Navigation Properties
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public Assignment Assignment { get; set; }
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public AssignmentGroup ParentAssignmentGroup { get; set;}
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public ICollection<AssignmentGroup> ChildAssignmentGroups { get; set; }
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public ICollection<AssignmentQuestion> AssignmentQuestions { get; set; }
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public AssignmentGroup()
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{
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Id = Guid.NewGuid();
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ChildAssignmentGroups = new HashSet<AssignmentGroup>();
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AssignmentQuestions = new HashSet<AssignmentQuestion>();
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}
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}
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}
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