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src/Jiaowu.Api/Domain/Academic/CurriculumEntities.cs

@@ -0,0 +1,52 @@
+using Jiaowu.Api.Domain.Common;
+
+namespace Jiaowu.Api.Domain.Academic;
+
+public sealed class CurriculumPlan : EntityBase
+{
+    public Guid MajorId { get; set; }
+    public Major? Major { get; set; }
+    public required string Name { get; set; }
+    public required string Version { get; set; }
+    public int EffectiveGrade { get; set; }
+    public decimal TotalCredits { get; set; }
+    public CurriculumPlanStatus Status { get; set; } = CurriculumPlanStatus.Draft;
+    public string? Description { get; set; }
+    public DateTime? PublishedAt { get; set; }
+    public ICollection<CurriculumModule> Modules { get; set; } = [];
+}
+
+public sealed class CurriculumModule : EntityBase
+{
+    public Guid CurriculumPlanId { get; set; }
+    public CurriculumPlan? CurriculumPlan { get; set; }
+    public required string Code { get; set; }
+    public required string Name { get; set; }
+    public decimal RequiredCredits { get; set; }
+    public int SortOrder { get; set; }
+    public ICollection<CurriculumCourse> Courses { get; set; } = [];
+}
+
+public sealed class CurriculumCourse : EntityBase
+{
+    public Guid CurriculumModuleId { get; set; }
+    public CurriculumModule? CurriculumModule { get; set; }
+    public Guid CourseId { get; set; }
+    public Course? Course { get; set; }
+    public int RecommendedSemester { get; set; }
+    public CurriculumCourseType Type { get; set; }
+    public string? Notes { get; set; }
+}
+
+public enum CurriculumPlanStatus
+{
+    Draft = 1,
+    Published = 2,
+    Archived = 3
+}
+
+public enum CurriculumCourseType
+{
+    Required = 1,
+    Elective = 2
+}