daniel-c-harvey
5d6b54d2fc
Add ReleaseMedium enum (Cut/Session/Mix) and two 1:1 satellite entities (SessionMetadata, MixMetadata) with EF configs and an additive migration. ReleaseDto.ReleaseType is now nullable, nulled for non-Cut at the converter. Existing releases default to Cut via column default; no data migration.
31 lines
1.5 KiB
C#
31 lines
1.5 KiB
C#
using DeepDrftModels.Enums;
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using Models.Entities;
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namespace DeepDrftModels.Entities;
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// The release-cardinal half of the normalized track schema (Phase 8 §8.0). One ReleaseEntity is
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// shared by every track on the same album; track-cardinal data stays on TrackEntity, which points
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// back here via a nullable ReleaseId (singles and loose tracks have no release context).
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//
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// Inherits Id, CreatedAt, UpdatedAt, IsDeleted from BaseEntity (Cerebellum.BlazorBlocks.Models).
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// BaseEntity ships the audit columns but does not declare IEntity itself, so subclasses declare it
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// explicitly to satisfy the generic constraints on Repository<>/Manager<>/etc.
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public class ReleaseEntity : BaseEntity, IEntity
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{
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public required string Title { get; set; }
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public required string Artist { get; set; }
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public string? Genre { get; set; }
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public DateOnly? ReleaseDate { get; set; }
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public string? ImagePath { get; set; }
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public ReleaseType ReleaseType { get; set; } = ReleaseType.Single;
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public ReleaseMedium Medium { get; set; } = ReleaseMedium.Cut;
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public long? CreatedByUserId { get; set; }
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public ICollection<TrackEntity> Tracks { get; set; } = new List<TrackEntity>();
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// 1:1 satellites selected by Medium. Null unless this release is the matching medium —
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// Session releases carry SessionMetadata, Mix releases carry MixMetadata, Cut releases carry
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// neither (ReleaseType on this table is their discriminator data).
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public SessionMetadata? SessionMetadata { get; set; }
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public MixMetadata? MixMetadata { get; set; }
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}
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