60 lines
3.3 KiB
C#
60 lines
3.3 KiB
C#
using System;
|
||
using Microsoft.EntityFrameworkCore.Migrations;
|
||
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
|
||
|
||
#nullable disable
|
||
|
||
namespace TakeoutSaaS.Infrastructure.Migrations
|
||
{
|
||
/// <inheritdoc />
|
||
public partial class AddTenantReviewClaim : Migration
|
||
{
|
||
/// <inheritdoc />
|
||
protected override void Up(MigrationBuilder migrationBuilder)
|
||
{
|
||
migrationBuilder.CreateTable(
|
||
name: "tenant_review_claims",
|
||
columns: table => new
|
||
{
|
||
Id = table.Column<long>(type: "bigint", nullable: false, comment: "实体唯一标识。")
|
||
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
|
||
TenantId = table.Column<long>(type: "bigint", nullable: false, comment: "被领取的租户 ID。"),
|
||
ClaimedBy = table.Column<long>(type: "bigint", nullable: false, comment: "领取人用户 ID。"),
|
||
ClaimedByName = table.Column<string>(type: "character varying(64)", maxLength: 64, nullable: false, comment: "领取人名称（展示用快照）。"),
|
||
ClaimedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "领取时间（UTC）。"),
|
||
ReleasedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true, comment: "释放时间（UTC），未释放时为 null。"),
|
||
CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "创建时间（UTC）。"),
|
||
UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true, comment: "最近一次更新时间（UTC），从未更新时为 null。"),
|
||
DeletedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true, comment: "软删除时间（UTC），未删除时为 null。"),
|
||
CreatedBy = table.Column<long>(type: "bigint", nullable: true, comment: "创建人用户标识，匿名或系统操作时为 null。"),
|
||
UpdatedBy = table.Column<long>(type: "bigint", nullable: true, comment: "最后更新人用户标识，匿名或系统操作时为 null。"),
|
||
DeletedBy = table.Column<long>(type: "bigint", nullable: true, comment: "删除人用户标识（软删除），未删除时为 null。")
|
||
},
|
||
constraints: table =>
|
||
{
|
||
table.PrimaryKey("PK_tenant_review_claims", x => x.Id);
|
||
},
|
||
comment: "租户入驻审核领取记录（防止多管理员并发审核）。");
|
||
|
||
migrationBuilder.CreateIndex(
|
||
name: "IX_tenant_review_claims_ClaimedBy",
|
||
table: "tenant_review_claims",
|
||
column: "ClaimedBy");
|
||
|
||
migrationBuilder.CreateIndex(
|
||
name: "IX_tenant_review_claims_TenantId",
|
||
table: "tenant_review_claims",
|
||
column: "TenantId",
|
||
unique: true,
|
||
filter: "\"ReleasedAt\" IS NULL AND \"DeletedAt\" IS NULL");
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
protected override void Down(MigrationBuilder migrationBuilder)
|
||
{
|
||
migrationBuilder.DropTable(
|
||
name: "tenant_review_claims");
|
||
}
|
||
}
|
||
}
|