114 lines
2.6 KiB
Markdown
114 lines
2.6 KiB
Markdown
# tx_panel 维度表
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> 所属模块：[数据模型概览](../概览.md)
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---
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## 1. 表定义
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**表名**：`tx_panel`
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**描述**：TX面板类型维度表，存储所有可用的面板类型
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---
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## 2. 字段定义
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| 列名 | 类型 | 约束 | 说明 |
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|------|------|------|------|
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| id | UUID | PK, NOT NULL | 主键，自动生成 |
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| name | VARCHAR(50) | UNIQUE, NOT NULL | 面板类型名称 |
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| is_deleted | BOOLEAN | NOT NULL, DEFAULT FALSE | 软删除标记 |
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| created_at | TIMESTAMP | NOT NULL, DEFAULT NOW() | 创建时间 |
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---
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## 3. 面板类型枚举值
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| name | 说明 |
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|------|------|
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| none | 无面板 |
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| single-mold | 单充模具面板 |
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| single-rapid | 单充快速成型面板 |
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| single-3d | 单充3D打印面板 |
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| dual-mold | 双充模具面板 |
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| dual-rapid | 双充快速成型面板 |
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| dual-3d | 双充3D打印面板 |
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---
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## 4. EF Core 模型
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### 实体类
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```csharp
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// Models/TxPanel.cs
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namespace WCTDataMiner.Models;
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public class TxPanel
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{
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public Guid Id { get; set; } = Guid.NewGuid();
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public string Name { get; set; } = null!;
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public bool IsDeleted { get; set; } = false;
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public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
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// Navigation Properties
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public ICollection<TestScenario> TestScenarios { get; set; } = [];
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}
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```
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### 配置类
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```csharp
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// Data/Configurations/TxPanelConfiguration.cs
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using WCTDataMiner.Models;
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namespace WCTDataMiner.Data.Configurations;
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public class TxPanelConfiguration : IEntityTypeConfiguration<TxPanel>
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{
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public void Configure(EntityTypeBuilder<TxPanel> builder)
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{
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builder.ToTable("tx_panel");
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builder.HasKey(e => e.Id);
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builder.Property(e => e.Id).HasColumnName("id");
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builder.Property(e => e.Name)
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.IsRequired()
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.HasMaxLength(50)
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.HasColumnName("name");
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builder.Property(e => e.IsDeleted)
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.IsRequired()
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.HasDefaultValue(false)
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.HasColumnName("is_deleted");
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builder.Property(e => e.CreatedAt)
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.IsRequired()
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.HasDefaultValueSql("NOW()")
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.HasColumnName("created_at");
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builder.HasIndex(e => e.Name).IsUnique();
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}
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}
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```
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---
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## 5. 初始化数据
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```csharp
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// Data/SeedData.cs
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public static readonly TxPanel[] DefaultTxPanels = [
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new() { Name = "none" },
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new() { Name = "single-mold" },
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new() { Name = "single-rapid" },
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new() { Name = "single-3d" },
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new() { Name = "dual-mold" },
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new() { Name = "dual-rapid" },
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new() { Name = "dual-3d" }
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];
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``` |