ba024c45be
- Create domain entities in WorkClub.Domain/Entities: Club, Member, WorkItem, Shift, ShiftSignup - Implement enums: SportType, ClubRole, WorkItemStatus - Add ITenantEntity interface for multi-tenancy support - Implement state machine validation on WorkItem with C# 14 switch expressions - Valid transitions: Open→Assigned→InProgress→Review→Done, Review→InProgress (rework) - All invalid transitions throw InvalidOperationException - TDD approach: Write tests first, 12/12 passing - Use required properties with explicit Guid/Guid? for foreign keys - DateTimeOffset for timestamps (timezone-aware, multi-tenant friendly) - RowVersion byte[] for optimistic concurrency control - No navigation properties yet (deferred to EF Core task) - No domain events or validation attributes (YAGNI for MVP)
42 lines
1.4 KiB
C#
42 lines
1.4 KiB
C#
using WorkClub.Domain.Enums;
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using WorkClub.Domain.Interfaces;
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namespace WorkClub.Domain.Entities;
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public class WorkItem : ITenantEntity
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{
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public required Guid Id { get; set; }
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public required string TenantId { get; set; }
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public required string Title { get; set; }
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public string? Description { get; set; }
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public required WorkItemStatus Status { get; set; }
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public Guid? AssigneeId { get; set; }
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public required Guid CreatedById { get; set; }
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public required Guid ClubId { get; set; }
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public DateTimeOffset? DueDate { get; set; }
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public required DateTimeOffset CreatedAt { get; set; }
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public required DateTimeOffset UpdatedAt { get; set; }
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public byte[]? RowVersion { get; set; }
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public bool CanTransitionTo(WorkItemStatus newStatus) => (Status, newStatus) switch
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{
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(WorkItemStatus.Open, WorkItemStatus.Assigned) => true,
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(WorkItemStatus.Assigned, WorkItemStatus.InProgress) => true,
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(WorkItemStatus.InProgress, WorkItemStatus.Review) => true,
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(WorkItemStatus.Review, WorkItemStatus.Done) => true,
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(WorkItemStatus.Review, WorkItemStatus.InProgress) => true,
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_ => false
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};
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public void TransitionTo(WorkItemStatus newStatus)
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{
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if (!CanTransitionTo(newStatus))
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{
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throw new InvalidOperationException(
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$"Cannot transition from {Status} to {newStatus}");
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}
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Status = newStatus;
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}
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}
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