/// <summary>
/// 传入一个 dto 对象插入数据。dto 需要与实体建立映射关系，否则会报错
/// </summary>
/// <typeparam name="TEntity"></typeparam>
/// <typeparam name="TDto"></typeparam>
/// <param name="dbContext"></param>
/// <param name="dto"></param>
/// <returns></returns>
public static TEntity InsertFromDto <TEntity, TDto>(this IDbContext dbContext, TDto dto)
{
/*
* 支持自动设置 主键=guid
* 支持自动设置 CreationTime=DateTime.Now
* 支持自动设置 IsDeleted=false
*/
Utils.CheckNull(dto);
TEntity entity = AceMapper.Map <TEntity>(dto);
Type entityType = typeof(TEntity);
TypeDescriptor typeDescriptor = TypeDescriptor.GetDescriptor(entityType);
/* 设置 主键=guid */
if (typeDescriptor.PrimaryKeys.Count < 2) /* 只有无主键或单一主键的时候 */
{
MappingMemberDescriptor primaryKeyDescriptor = typeDescriptor.PrimaryKeys.FirstOrDefault();
if (primaryKeyDescriptor != null && primaryKeyDescriptor.IsAutoIncrement == false)
{
var keyValue = primaryKeyDescriptor.GetValue(entity);
if (keyValue.IsDefaultValueOfType(primaryKeyDescriptor.MemberInfoType) || string.Empty.Equals(keyValue))
{
/* 如果未设置主键值，则自动设置为 guid */
if (primaryKeyDescriptor.MemberInfoType == typeof(string))
{
primaryKeyDescriptor.SetValue(entity, IdHelper.CreateGuid());
}
else if (primaryKeyDescriptor.MemberInfoType.GetUnderlyingType() == typeof(Guid))
{
primaryKeyDescriptor.SetValue(entity, Guid.NewGuid());
}
}
}
}
/* 设置 CreationTime=DateTime.Now */
SetValueIfNeeded(entity, typeDescriptor, "CreationTime", DateTime.Now);
/* 设置 IsDeleted=false */
SetValueIfNeeded(entity, typeDescriptor, "IsDeleted", false);
return(dbContext.Insert(entity));
}
//[ValidateAntiForgeryToken]
public ActionResult Add(AddRoleInput input)
{
input.Validate();
var services = CreateService <IAccountAppService>();
Sys_Role role = new Sys_Role();
AceMapper.Map(input, role);
role.CreateUserId = CurrentSession.UserId;
role.CreateTime = DateTime.Now;
services.Insert(role);
string[] permissionIds = input.GetPermissionIds();
List <Sys_RoleAuthorize> roleAuthorizeEntitys = CreateRoleAuthorizes(role.Id, permissionIds);
foreach (var roleAuthorizeEntity in roleAuthorizeEntitys)
{
services.Insert(roleAuthorizeEntity);
}
return(AddSuccessMsg());
}
public void Add(AddRoleInput input)
{
input.Validate();
Sys_Role role = this.CreateEntity <Sys_Role>();
AceMapper.Map(input, role);
string[] permissionIds = input.GetPermissionIds();
List <Sys_RoleAuthorize> roleAuthorizeEntitys = this.CreateRoleAuthorizes(role.Id, permissionIds);
this.DbContext.DoWithTransaction(() =>
{
this.DbContext.Insert(role);
foreach (var roleAuthorizeEntity in roleAuthorizeEntitys)
{
this.DbContext.Insert(roleAuthorizeEntity);
}
});
}
//[ValidateAntiForgeryToken]
public ActionResult Update(UpdateRoleInput input)
{
input.Validate();
var services = CreateService <IAccountAppService>();
Sys_Role role = services.GetById <Sys_Role>(input.Id);
role.NotNull("角色不存在");
AceMapper.Map(input, role);
string[] permissionIds = input.GetPermissionIds();
List <Sys_RoleAuthorize> roleAuthorizeEntitys = CreateRoleAuthorizes(role.Id, permissionIds);
role.LastModifyTime = DateTime.Now;
role.LastModifyUserId = CurrentSession.UserId;
services.Update(role);
services.DeleteSys_RoleAuthorize(role.Id);
foreach (var roleAuthorizeEntity in roleAuthorizeEntitys)
{
services.Insert(roleAuthorizeEntity);
}
return(UpdateSuccessMsg());
}