public async Task UpdateAsync(DepartmentUDto dto)
{
var parent = await _dbContent.Departments.FindAsync(dto.Pid);
if (parent == null && dto.Pid != default(Guid))
{
throw new UserOperationException("上级部门不存在");
}
var entity = await _dbContent.Departments.FindAsync(dto.Id);
if (entity == null)
{
throw new UserOperationException("数据不存在");
}
var oldEntityFullPath = entity.FullPath; //A_B
entity.Pid = dto.Pid;
entity.Name = dto.Name;
entity.Order = dto.Order;
entity.Description = dto.Description;
if (parent == null)
{
entity.FullPath = entity.Name;
}
else
{
entity.FullPath = parent.FullPath + "/" + dto.Name;
}
//检查当前节点的子节点
var children = await _dbContent.Departments
.Where(b => b.FullPath.StartsWith(oldEntityFullPath) && b.Id != entity.Id).ToListAsync();
foreach (var item in children)
{
item.FullPath = item.FullPath.Replace(oldEntityFullPath, entity.FullPath);
}
_dbContent.Departments.UpdateRange(entity);
_dbContent.Departments.UpdateRange(children);
await _dbContent.SaveChangesAsync();
}
public async Task <IActionResult> UpdateAsync([FromBody] DepartmentUDto dto)
{
await _departmentService.UpdateAsync(dto);
return(Ok("更新成功"));
}