feat: finalize core modules and gateway

This commit is contained in:
2025-11-23 18:53:12 +08:00
parent 429d4fb747
commit ae273e510a
115 changed files with 4695 additions and 223 deletions

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@@ -0,0 +1,17 @@
namespace TakeoutSaaS.Shared.Abstractions.Constants;
/// <summary>
/// 数据源名称常量,统一配置键与使用。
/// </summary>
public static class DatabaseConstants
{
/// <summary>
/// 默认业务库AppDatabase
/// </summary>
public const string AppDataSource = "AppDatabase";
/// <summary>
/// 身份认证库IdentityDatabase
/// </summary>
public const string IdentityDataSource = "IdentityDatabase";
}

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@@ -0,0 +1,17 @@
namespace TakeoutSaaS.Shared.Abstractions.Data;
/// <summary>
/// 数据库连接角色,用于区分主写与从读连接。
/// </summary>
public enum DatabaseConnectionRole
{
/// <summary>
/// 主写连接,用于写入或强一致读。
/// </summary>
Write = 1,
/// <summary>
/// 从读连接,用于只读查询或报表。
/// </summary>
Read = 2
}

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@@ -0,0 +1,47 @@
using System.Data;
namespace TakeoutSaaS.Shared.Abstractions.Data;
/// <summary>
/// Dapper 查询/命令执行器抽象,封装连接获取与读写路由。
/// </summary>
public interface IDapperExecutor
{
/// <summary>
/// 使用指定数据源与读写角色执行异步查询,并返回结果。
/// </summary>
/// <typeparam name="TResult">查询结果类型。</typeparam>
/// <param name="dataSourceName">逻辑数据源名称。</param>
/// <param name="role">连接角色(读/写)。</param>
/// <param name="query">查询委托,提供已打开的连接和取消标记。</param>
/// <param name="cancellationToken">取消标记。</param>
/// <returns>查询结果。</returns>
Task<TResult> QueryAsync<TResult>(
string dataSourceName,
DatabaseConnectionRole role,
Func<IDbConnection, CancellationToken, Task<TResult>> query,
CancellationToken cancellationToken = default);
/// <summary>
/// 使用指定数据源与读写角色执行异步命令。
/// </summary>
/// <param name="dataSourceName">逻辑数据源名称。</param>
/// <param name="role">连接角色(读/写)。</param>
/// <param name="command">命令委托,提供已打开的连接和取消标记。</param>
/// <param name="cancellationToken">取消标记。</param>
Task ExecuteAsync(
string dataSourceName,
DatabaseConnectionRole role,
Func<IDbConnection, CancellationToken, Task> command,
CancellationToken cancellationToken = default);
/// <summary>
/// 获取指定数据源及角色的默认命令超时时间(秒)。
/// </summary>
/// <param name="dataSourceName">逻辑数据源名称。</param>
/// <param name="role">连接角色,默认读取从库。</param>
/// <returns>命令超时时间(秒)。</returns>
int GetDefaultCommandTimeoutSeconds(
string dataSourceName,
DatabaseConnectionRole role = DatabaseConnectionRole.Read);
}

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@@ -0,0 +1,37 @@
namespace TakeoutSaaS.Shared.Abstractions.Entities;
/// <summary>
/// 审计实体基类:提供创建、更新时间以及软删除时间。
/// </summary>
public abstract class AuditableEntityBase : EntityBase, IAuditableEntity
{
/// <summary>
/// 创建时间UTC
/// </summary>
public DateTime CreatedAt { get; set; }
/// <summary>
/// 最近一次更新时间UTC从未更新时为 null。
/// </summary>
public DateTime? UpdatedAt { get; set; }
/// <summary>
/// 软删除时间UTC未删除时为 null。
/// </summary>
public DateTime? DeletedAt { get; set; }
/// <summary>
/// 创建人用户标识,匿名或系统操作时为 null。
/// </summary>
public Guid? CreatedBy { get; set; }
/// <summary>
/// 最后更新人用户标识,匿名或系统操作时为 null。
/// </summary>
public Guid? UpdatedBy { get; set; }
/// <summary>
/// 删除人用户标识(软删除),未删除时为 null。
/// </summary>
public Guid? DeletedBy { get; set; }
}

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@@ -0,0 +1,12 @@
namespace TakeoutSaaS.Shared.Abstractions.Entities;
/// <summary>
/// 实体基类,统一提供主键标识。
/// </summary>
public abstract class EntityBase
{
/// <summary>
/// 实体唯一标识。
/// </summary>
public Guid Id { get; set; }
}

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@@ -1,9 +1,9 @@
namespace TakeoutSaaS.Shared.Abstractions.Entities;
/// <summary>
/// 审计字段接口:提供创建时间和更新时间字段
/// 审计字段接口:提供创建、更新、删除时间与操作者标识
/// </summary>
public interface IAuditableEntity
public interface IAuditableEntity : ISoftDeleteEntity
{
/// <summary>
/// 创建时间UTC
@@ -14,5 +14,24 @@ public interface IAuditableEntity
/// 更新时间UTC未更新时为 null。
/// </summary>
DateTime? UpdatedAt { get; set; }
}
/// <summary>
/// 删除时间UTC未删除时为 null。
/// </summary>
new DateTime? DeletedAt { get; set; }
/// <summary>
/// 创建人用户标识,匿名或系统操作时为 null。
/// </summary>
Guid? CreatedBy { get; set; }
/// <summary>
/// 最后更新人用户标识,匿名或系统操作时为 null。
/// </summary>
Guid? UpdatedBy { get; set; }
/// <summary>
/// 删除人用户标识(软删除),未删除时为 null。
/// </summary>
Guid? DeletedBy { get; set; }
}

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@@ -0,0 +1,12 @@
namespace TakeoutSaaS.Shared.Abstractions.Entities;
/// <summary>
/// 软删除实体约定:提供可空的删除时间戳以支持全局过滤。
/// </summary>
public interface ISoftDeleteEntity
{
/// <summary>
/// 删除时间UTC未删除时为 null。
/// </summary>
DateTime? DeletedAt { get; set; }
}

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@@ -0,0 +1,12 @@
namespace TakeoutSaaS.Shared.Abstractions.Entities;
/// <summary>
/// 多租户审计实体基类:提供租户标识、审计字段与软删除标记。
/// </summary>
public abstract class MultiTenantEntityBase : AuditableEntityBase, IMultiTenantEntity
{
/// <summary>
/// 所属租户 ID。
/// </summary>
public Guid TenantId { get; set; }
}

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@@ -0,0 +1,17 @@
namespace TakeoutSaaS.Shared.Abstractions.Security;
/// <summary>
/// 当前用户访问器:提供与当前请求相关的用户标识信息。
/// </summary>
public interface ICurrentUserAccessor
{
/// <summary>
/// 当前用户 ID未登录时为 Guid.Empty。
/// </summary>
Guid UserId { get; }
/// <summary>
/// 是否已登录。
/// </summary>
bool IsAuthenticated { get; }
}

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@@ -1,7 +1,9 @@
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.ApiExplorer;
using Microsoft.Extensions.DependencyInjection;
using TakeoutSaaS.Shared.Abstractions.Security;
using TakeoutSaaS.Shared.Web.Filters;
using TakeoutSaaS.Shared.Web.Security;
namespace TakeoutSaaS.Shared.Web.Extensions;
@@ -17,6 +19,7 @@ public static class ServiceCollectionExtensions
{
services.AddHttpContextAccessor();
services.AddEndpointsApiExplorer();
services.AddScoped<ICurrentUserAccessor, HttpContextCurrentUserAccessor>();
services
.AddControllers(options =>

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@@ -0,0 +1,42 @@
using System.Security.Claims;
using Microsoft.AspNetCore.Http;
using TakeoutSaaS.Shared.Abstractions.Security;
namespace TakeoutSaaS.Shared.Web.Security;
/// <summary>
/// 基于 HttpContext 的当前用户访问器。
/// </summary>
public sealed class HttpContextCurrentUserAccessor : ICurrentUserAccessor
{
private readonly IHttpContextAccessor _httpContextAccessor;
/// <summary>
/// 初始化访问器。
/// </summary>
public HttpContextCurrentUserAccessor(IHttpContextAccessor httpContextAccessor)
{
_httpContextAccessor = httpContextAccessor;
}
/// <inheritdoc />
public Guid UserId
{
get
{
var principal = _httpContextAccessor.HttpContext?.User;
if (principal == null || !principal.Identity?.IsAuthenticated == true)
{
return Guid.Empty;
}
var identifier = principal.FindFirstValue(ClaimTypes.NameIdentifier)
?? principal.FindFirstValue("sub");
return Guid.TryParse(identifier, out var id) ? id : Guid.Empty;
}
}
/// <inheritdoc />
public bool IsAuthenticated => UserId != Guid.Empty;
}