/// <summary>
/// 删除代码模块信息信息
/// </summary>
/// <param name="ids">要删除的代码模块信息编号</param>
/// <returns>业务操作结果</returns>
public async Task <OperationResult> DeleteCodeModules(params Guid[] ids)
{
List <string> names = new List <string>();
UnitOfWork.EnableTransaction();
foreach (var id in ids)
{
var module = ModuleRepository.Query(m => m.Id == id).Select(m => new { D = m, EntityCount = m.Entities.Count() })
.FirstOrDefault();
if (module == null)
{
return(null);
}
if (module.EntityCount > 0)
{
return(new OperationResult(OperationResultType.Error, $"模块“{module.D.Name}”包含着 {module.EntityCount} 个实体，请先删除下属实体信息"));
}
int count = await ModuleRepository.DeleteAsync(module.D);
if (count > 0)
{
names.Add(module.D.Name);
}
}
await UnitOfWork.CommitAsync();
return(names.Count > 0
? new OperationResult(OperationResultType.Success, $"模块“{names.ExpandAndToString()}”删除成功")
: OperationResult.NoChanged);
}
/// <summary>
/// 更新代码模块信息信息
/// </summary>
/// <param name="dtos">包含更新信息的代码模块信息DTO信息</param>
/// <returns>业务操作结果</returns>
public async Task <OperationResult> UpdateCodeModules(params CodeModuleInputDto[] dtos)
{
List <string> names = new List <string>();
UnitOfWork.EnableTransaction();
foreach (var dto in dtos)
{
dto.Validate();
CodeProject project = await ProjectRepository.GetAsync(dto.ProjectId);
if (project == null)
{
return(new OperationResult(OperationResultType.Error, $"编号为“{dto.ProjectId}”的项目信息不存在"));
}
if (await CheckCodeModuleExists(m => m.Name == dto.Name && m.ProjectId == dto.ProjectId, dto.Id))
{
return(new OperationResult(OperationResultType.Error, $"项目“{project.Name}”中名称为“{dto.Name}”的模块信息已存在"));
}
if (dto.Order == 0)
{
dto.Order = ModuleRepository.Query(m => m.ProjectId == dto.ProjectId).Count() + 1;
}
int count;
if (dto.Id == default)
{
CodeModule module = dto.MapTo <CodeModule>();
count = await ModuleRepository.InsertAsync(module);
}
else
{
CodeModule module = await ModuleRepository.GetAsync(dto.Id);
module = dto.MapTo(module);
count = await ModuleRepository.UpdateAsync(module);
}
if (count > 0)
{
names.Add(dto.Name);
}
}
await UnitOfWork.CommitAsync();
return(names.Count > 0
? new OperationResult(OperationResultType.Success, $"模块“{names.ExpandAndToString()}”保存成功")
: OperationResult.NoChanged);
}