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事务性发件箱模式

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administrator committed 2025-03-28 22:27:12 +08:00
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commit f007572e7f
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src/HelloShop.OrderingService/Infrastructure/EntityConfigurations/EventLogs/DistributedEventLogEntityTypeConfiguration.cs
-25
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// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using HelloShop.EventBus.Abstractions;
using HelloShop.OrderingService.Entities.EventLogs;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using System.Text.Json;
namespace HelloShop.OrderingService.Infrastructure.EntityConfigurations.EventLogs
{
public class DistributedEventLogEntityTypeConfiguration : IEntityTypeConfiguration<DistributedEventLog>
{
private static readonly JsonSerializerOptions s_jsonSerializerOptions = new(JsonSerializerDefaults.Web);
public void Configure(EntityTypeBuilder<DistributedEventLog> builder)
{
builder.HasKey(x => x.EventId);
builder.Property(x => x.EventTypeName).HasMaxLength(32);
builder.Property(x => x.Status).HasConversion<string>();
builder.Property(x => x.DistributedEvent).HasConversion(v => JsonSerializer.Serialize(v, v.GetType(), s_jsonSerializerOptions), v => JsonSerializer.Deserialize<DistributedEvent>(v, s_jsonSerializerOptions)!);
}
}
}
src/HelloShop.OrderingService/Infrastructure/Migrations/20250328130944_AddEventLogTable.Designer.cs
Generated
+347
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// <auto-generated />
using System;
using HelloShop.OrderingService.Infrastructure;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace HelloShop.OrderingService.Infrastructure.Migrations
{
[DbContext(typeof(OrderingServiceDbContext))]
[Migration("20250328130944_AddEventLogTable")]
partial class AddEventLogTable
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "9.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("HelloShop.EventBus.Logging.DistributedEventLog", b =>
{
b.Property<Guid>("EventId")
.ValueGeneratedOnAdd()
.HasColumnType("uuid")
.HasColumnName("event_id");
b.Property<DateTimeOffset>("CreationTime")
.HasColumnType("timestamp with time zone")
.HasColumnName("creation_time");
b.Property<string>("DistributedEvent")
.IsRequired()
.HasColumnType("text")
.HasColumnName("distributed_event");
b.Property<string>("EventTypeName")
.IsRequired()
.HasMaxLength(64)
.HasColumnType("character varying(64)")
.HasColumnName("event_type_name");
b.Property<string>("Status")
.IsRequired()
.HasColumnType("text")
.HasColumnName("status");
b.Property<int>("TimesSent")
.HasColumnType("integer")
.HasColumnName("times_sent");
b.Property<Guid>("TransactionId")
.HasColumnType("uuid")
.HasColumnName("transaction_id");
b.HasKey("EventId")
.HasName("pk_distributed_event_log");
b.ToTable("distributed_event_log", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Buyers.Buyer", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("Name")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("name");
b.HasKey("Id")
.HasName("pk_buyer");
b.ToTable("buyer", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Buyers.PaymentMethod", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("Alias")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("alias");
b.Property<int>("BuyerId")
.HasColumnType("integer")
.HasColumnName("buyer_id");
b.Property<string>("CardHolderName")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("card_holder_name");
b.Property<string>("CardNumber")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("card_number");
b.Property<DateTimeOffset?>("Expiration")
.HasColumnType("timestamp with time zone")
.HasColumnName("expiration");
b.Property<string>("SecurityNumber")
.HasMaxLength(6)
.HasColumnType("character varying(6)")
.HasColumnName("security_number");
b.HasKey("Id")
.HasName("pk_payment_method");
b.HasIndex("BuyerId")
.HasDatabaseName("ix_payment_method_buyer_id");
b.ToTable("payment_method", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Idempotency.ClientRequest", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uuid")
.HasColumnName("id");
b.Property<string>("Name")
.IsRequired()
.HasMaxLength(64)
.HasColumnType("character varying(64)")
.HasColumnName("name");
b.Property<DateTimeOffset>("Time")
.HasColumnType("timestamp with time zone")
.HasColumnName("time");
b.HasKey("Id")
.HasName("pk_client_request");
b.ToTable("client_request", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Orders.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("BuyerId")
.HasColumnType("integer")
.HasColumnName("buyer_id");
b.Property<string>("Description")
.HasMaxLength(64)
.HasColumnType("character varying(64)")
.HasColumnName("description");
b.Property<DateTimeOffset>("OrderDate")
.HasColumnType("timestamp with time zone")
.HasColumnName("order_date");
b.Property<string>("OrderStatus")
.IsRequired()
.HasColumnType("text")
.HasColumnName("order_status");
b.Property<int?>("PaymentMethodId")
.HasColumnType("integer")
.HasColumnName("payment_method_id");
b.HasKey("Id")
.HasName("pk_order");
b.HasIndex("BuyerId")
.HasDatabaseName("ix_order_buyer_id");
b.HasIndex("PaymentMethodId")
.HasDatabaseName("ix_order_payment_method_id");
b.ToTable("order", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Orders.OrderItem", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("OrderId")
.HasColumnType("integer")
.HasColumnName("order_id");
b.Property<string>("PictureUrl")
.IsRequired()
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("picture_url");
b.Property<int>("ProductId")
.HasColumnType("integer")
.HasColumnName("product_id");
b.Property<string>("ProductName")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("product_name");
b.Property<decimal>("UnitPrice")
.HasColumnType("numeric")
.HasColumnName("unit_price");
b.Property<int>("Units")
.HasColumnType("integer")
.HasColumnName("units");
b.HasKey("Id")
.HasName("pk_order_item");
b.HasIndex("OrderId")
.HasDatabaseName("ix_order_item_order_id");
b.ToTable("order_item", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Buyers.PaymentMethod", b =>
{
b.HasOne("HelloShop.OrderingService.Entities.Buyers.Buyer", null)
.WithMany("PaymentMethods")
.HasForeignKey("BuyerId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_payment_method_buyer_buyer_id");
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Orders.Order", b =>
{
b.HasOne("HelloShop.OrderingService.Entities.Buyers.Buyer", null)
.WithMany()
.HasForeignKey("BuyerId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_order_buyer_buyer_id");
b.HasOne("HelloShop.OrderingService.Entities.Buyers.PaymentMethod", null)
.WithMany()
.HasForeignKey("PaymentMethodId")
.OnDelete(DeleteBehavior.Restrict)
.HasConstraintName("fk_order_payment_method_payment_method_id");
b.OwnsOne("HelloShop.OrderingService.Entities.Orders.Address", "Address", b1 =>
{
b1.Property<int>("OrderId")
.HasColumnType("integer")
.HasColumnName("id");
b1.Property<string>("City")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("City");
b1.Property<string>("Country")
.IsRequired()
.HasMaxLength(8)
.HasColumnType("character varying(8)")
.HasColumnName("Country");
b1.Property<string>("State")
.IsRequired()
.HasMaxLength(16)
.HasColumnType("character varying(16)")
.HasColumnName("State");
b1.Property<string>("Street")
.IsRequired()
.HasMaxLength(32)
.HasColumnType("character varying(32)")
.HasColumnName("Street");
b1.Property<string>("ZipCode")
.IsRequired()
.HasMaxLength(6)
.HasColumnType("character varying(6)")
.HasColumnName("ZipCode");
b1.HasKey("OrderId");
b1.ToTable("order");
b1.WithOwner()
.HasForeignKey("OrderId")
.HasConstraintName("fk_order_order_id");
});
b.Navigation("Address")
.IsRequired();
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Orders.OrderItem", b =>
{
b.HasOne("HelloShop.OrderingService.Entities.Orders.Order", null)
.WithMany("OrderItems")
.HasForeignKey("OrderId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_order_item_order_order_id");
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Buyers.Buyer", b =>
{
b.Navigation("PaymentMethods");
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Orders.Order", b =>
{
b.Navigation("OrderItems");
});
#pragma warning restore 612, 618
}
}
}
src/HelloShop.OrderingService/Infrastructure/Migrations/20250328130944_AddEventLogTable.cs
+41
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@@ -0,0 +1,41 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace HelloShop.OrderingService.Infrastructure.Migrations
{
/// <inheritdoc />
public partial class AddEventLogTable : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.AlterColumn<string>(
name: "event_type_name",
table: "distributed_event_log",
type: "character varying(64)",
maxLength: 64,
nullable: false,
oldClrType: typeof(string),
oldType: "character varying(32)",
oldMaxLength: 32);
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.AlterColumn<string>(
name: "event_type_name",
table: "distributed_event_log",
type: "character varying(32)",
maxLength: 32,
nullable: false,
oldClrType: typeof(string),
oldType: "character varying(64)",
oldMaxLength: 64);
}
}
}
src/HelloShop.OrderingService/Infrastructure/Migrations/OrderingServiceDbContextModelSnapshot.cs
+41 -41
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@@ -22,6 +22,47 @@ namespace HelloShop.OrderingService.Infrastructure.Migrations
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("HelloShop.EventBus.Logging.DistributedEventLog", b =>
{
b.Property<Guid>("EventId")
.ValueGeneratedOnAdd()
.HasColumnType("uuid")
.HasColumnName("event_id");
b.Property<DateTimeOffset>("CreationTime")
.HasColumnType("timestamp with time zone")
.HasColumnName("creation_time");
b.Property<string>("DistributedEvent")
.IsRequired()
.HasColumnType("text")
.HasColumnName("distributed_event");
b.Property<string>("EventTypeName")
.IsRequired()
.HasMaxLength(64)
.HasColumnType("character varying(64)")
.HasColumnName("event_type_name");
b.Property<string>("Status")
.IsRequired()
.HasColumnType("text")
.HasColumnName("status");
b.Property<int>("TimesSent")
.HasColumnType("integer")
.HasColumnName("times_sent");
b.Property<Guid>("TransactionId")
.HasColumnType("uuid")
.HasColumnName("transaction_id");
b.HasKey("EventId")
.HasName("pk_distributed_event_log");
b.ToTable("distributed_event_log", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Buyers.Buyer", b =>
{
b.Property<int>("Id")
@@ -92,47 +133,6 @@ namespace HelloShop.OrderingService.Infrastructure.Migrations
b.ToTable("payment_method", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.EventLogs.DistributedEventLog", b =>
{
b.Property<Guid>("EventId")
.ValueGeneratedOnAdd()
.HasColumnType("uuid")
.HasColumnName("event_id");
b.Property<DateTimeOffset>("CreationTime")
.HasColumnType("timestamp with time zone")
.HasColumnName("creation_time");
b.Property<string>("DistributedEvent")
.IsRequired()
.HasColumnType("text")
.HasColumnName("distributed_event");
b.Property<string>("EventTypeName")
.IsRequired()
.HasMaxLength(32)
.HasColumnType("character varying(32)")
.HasColumnName("event_type_name");
b.Property<string>("Status")
.IsRequired()
.HasColumnType("text")
.HasColumnName("status");
b.Property<int>("TimesSent")
.HasColumnType("integer")
.HasColumnName("times_sent");
b.Property<Guid>("TransactionId")
.HasColumnType("uuid")
.HasColumnName("transaction_id");
b.HasKey("EventId")
.HasName("pk_distributed_event_log");
b.ToTable("distributed_event_log", (string)null);
});
modelBuilder.Entity("HelloShop.OrderingService.Entities.Idempotency.ClientRequest", b =>
{
b.Property<Guid>("Id")
src/HelloShop.OrderingService/Infrastructure/OrderingServiceDbContext.cs
+2
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@@ -1,6 +1,7 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using HelloShop.EventBus.Logging;
using Microsoft.EntityFrameworkCore;
using System.Reflection;
@@ -13,6 +14,7 @@ namespace HelloShop.OrderingService.Infrastructure
base.OnModelCreating(builder);
builder.ApplyConfigurationsFromAssembly(Assembly.GetExecutingAssembly());
builder.UseDistributedEventLogs();
}
}
}