chore: 提交当前变更

2025-11-23 12:47:29 +08:00
parent cd52131c34
commit 429d4fb747
46 changed files with 1864 additions and 63 deletions
--- a/src/Infrastructure/TakeoutSaaS.Infrastructure/Dictionary/Persistence/DictionaryDbContext.cs
+++ b/src/Infrastructure/TakeoutSaaS.Infrastructure/Dictionary/Persistence/DictionaryDbContext.cs
@@ -0,0 +1,63 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using TakeoutSaaS.Domain.Dictionary.Entities;
+using TakeoutSaaS.Infrastructure.Common.Persistence;
+using TakeoutSaaS.Shared.Abstractions.Tenancy;
+
+namespace TakeoutSaaS.Infrastructure.Dictionary.Persistence;
+
+/// <summary>
+/// 参数字典 DbContext。
+/// </summary>
+public sealed class DictionaryDbContext : TenantAwareDbContext
+{
+    public DictionaryDbContext(DbContextOptions<DictionaryDbContext> options, ITenantProvider tenantProvider)
+        : base(options, tenantProvider)
+    {
+    }
+
+    public DbSet<DictionaryGroup> DictionaryGroups => Set<DictionaryGroup>();
+    public DbSet<DictionaryItem> DictionaryItems => Set<DictionaryItem>();
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        ConfigureGroup(modelBuilder.Entity<DictionaryGroup>());
+        ConfigureItem(modelBuilder.Entity<DictionaryItem>());
+        ApplyTenantQueryFilters(modelBuilder);
+    }
+
+    private static void ConfigureGroup(EntityTypeBuilder<DictionaryGroup> builder)
+    {
+        builder.ToTable("dictionary_groups");
+        builder.HasKey(x => x.Id);
+        builder.Property(x => x.Code).HasMaxLength(64).IsRequired();
+        builder.Property(x => x.Name).HasMaxLength(128).IsRequired();
+        builder.Property(x => x.Scope).HasConversion<int>().IsRequired();
+        builder.Property(x => x.Description).HasMaxLength(512);
+        builder.Property(x => x.IsEnabled).HasDefaultValue(true);
+        builder.Property(x => x.CreatedAt).IsRequired();
+        builder.Property(x => x.UpdatedAt);
+
+        builder.HasIndex(x => new { x.TenantId, x.Code }).IsUnique();
+    }
+
+    private static void ConfigureItem(EntityTypeBuilder<DictionaryItem> builder)
+    {
+        builder.ToTable("dictionary_items");
+        builder.HasKey(x => x.Id);
+        builder.Property(x => x.Key).HasMaxLength(64).IsRequired();
+        builder.Property(x => x.Value).HasMaxLength(256).IsRequired();
+        builder.Property(x => x.Description).HasMaxLength(512);
+        builder.Property(x => x.SortOrder).HasDefaultValue(100);
+        builder.Property(x => x.IsEnabled).HasDefaultValue(true);
+        builder.Property(x => x.CreatedAt).IsRequired();
+        builder.Property(x => x.UpdatedAt);
+
+        builder.HasOne(x => x.Group)
+            .WithMany(g => g.Items)
+            .HasForeignKey(x => x.GroupId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        builder.HasIndex(x => new { x.GroupId, x.Key }).IsUnique();
+    }
+}