添加中文注释

This commit is contained in:
2025-07-24 20:02:08 +08:00
parent 556c09f1c5
commit be1c14fab2
7 changed files with 234 additions and 21 deletions

View File

@@ -7,36 +7,57 @@ using DMS.Application.Interfaces;
namespace DMS.Application.Services;
/// <summary>
/// 实现变量管理的应用服务
/// 变量应用服务,负责处理变量相关的业务逻辑
/// 实现 <see cref="IVariableAppService"/> 接口。
/// </summary>
public class VariableAppService : IVariableAppService
{
private readonly IRepositoryManager _repoManager;
private readonly IMapper _mapper;
/// <summary>
/// 构造函数通过依赖注入获取仓储管理器和AutoMapper实例。
/// </summary>
/// <param name="repoManager">仓储管理器实例。</param>
/// <param name="mapper">AutoMapper 实例。</param>
public VariableAppService(IRepositoryManager repoManager, IMapper mapper)
{
_repoManager = repoManager;
_mapper = mapper;
}
/// <summary>
/// 异步根据ID获取变量数据传输对象。
/// </summary>
/// <param name="id">变量ID。</param>
/// <returns>变量数据传输对象。</returns>
public async Task<VariableDto> GetVariableByIdAsync(int id)
{
var variable = await _repoManager.Variables.GetByIdAsync(id);
return _mapper.Map<VariableDto>(variable);
}
/// <summary>
/// 异步获取所有变量数据传输对象列表。
/// </summary>
/// <returns>变量数据传输对象列表。</returns>
public async Task<List<VariableDto>> GetAllVariablesAsync()
{
var variables = await _repoManager.Variables.GetAllAsync();
return _mapper.Map<List<VariableDto>>(variables);
}
/// <summary>
/// 异步创建一个新变量(事务性操作)。
/// </summary>
/// <param name="variableDto">要创建的变量数据传输对象。</param>
/// <returns>新创建变量的ID。</returns>
/// <exception cref="ApplicationException">如果创建变量时发生错误。</exception>
public async Task<int> CreateVariableAsync(VariableDto variableDto)
{
try
{
_repoManager.BeginTranAsync();
await _repoManager.BeginTranAsync();
var variable = _mapper.Map<Variable>(variableDto);
await _repoManager.Variables.AddAsync(variable);
await _repoManager.CommitAsync();
@@ -49,11 +70,17 @@ public class VariableAppService : IVariableAppService
}
}
/// <summary>
/// 异步更新一个已存在的变量(事务性操作)。
/// </summary>
/// <param name="variableDto">要更新的变量数据传输对象。</param>
/// <returns>表示异步操作的任务。</returns>
/// <exception cref="ApplicationException">如果找不到变量或更新变量时发生错误。</exception>
public async Task UpdateVariableAsync(VariableDto variableDto)
{
try
{
_repoManager.BeginTranAsync();
await _repoManager.BeginTranAsync();
var variable = await _repoManager.Variables.GetByIdAsync(variableDto.Id);
if (variable == null)
{
@@ -70,11 +97,17 @@ public class VariableAppService : IVariableAppService
}
}
/// <summary>
/// 异步删除一个变量(事务性操作)。
/// </summary>
/// <param name="id">要删除变量的ID。</param>
/// <returns>表示异步操作的任务。</returns>
/// <exception cref="ApplicationException">如果删除变量时发生错误。</exception>
public async Task DeleteVariableAsync(int id)
{
try
{
_repoManager.BeginTranAsync();
await _repoManager.BeginTranAsync();
await _repoManager.Variables.DeleteByIdAsync(id);
await _repoManager.CommitAsync();
}