public async Task<string> GetPersonNickNameByUserAccountIDAsync(long userAccountID)
{
using (KoalaBlogDbContext dbContext = new KoalaBlogDbContext())
{
PersonHandler perHandler = new PersonHandler(dbContext);
UserAccountXPersonHandler uaxpHandler = new UserAccountXPersonHandler(dbContext);
//1. Get the UserAccountXPerson
UserAccountXPerson uaxp = await uaxpHandler.LoadByUserAccountIDAsync(userAccountID);
//2. Get the Person NickName
return uaxp != null && uaxp.Person != null ? uaxp.Person.NickName : "";
}
}
/// <summary>
/// 登录
/// </summary>
/// <param name="userName">用户名</param>
/// <param name="hashPassword">密码</param>
/// <returns></returns>
public async Task<Tuple<KoalaBlogIdentityObject, SignInStatus, string>> SignInAsync(string userName, string password, bool isPersistent)
{
KoalaBlogIdentityObject identityObject = new KoalaBlogIdentityObject();
var userAccount = await GetByUserNameAsync(userName);
if (userAccount != null)
{
//1. 设置Common Property。
identityObject.UserID = userAccount.ID;
identityObject.UserName = userAccount.UserName;
identityObject.Email = userAccount.Email;
identityObject.Status = userAccount.Status;
bool isEmailConfirmed = userAccount.EmailConfirmed;
if (!isEmailConfirmed)
{
return new Tuple<KoalaBlogIdentityObject, SignInStatus, string>(identityObject, SignInStatus.NotYetEmailConfirmed, string.Empty);
}
else
{
//2. 如果用户已经邮件验证完成则获取Person对象。
UserAccountXPersonHandler uaxpHandler = new UserAccountXPersonHandler(_dbContext);
UserAccountXPerson uaxp = await uaxpHandler.LoadByUserAccountIDAsync(userAccount.ID);
if (uaxp != null && uaxp.Person != null)
{
identityObject.PersonID = uaxp.Person.ID;
identityObject.PersonNickName = uaxp.Person.NickName;
identityObject.Introduction = uaxp.Person.Introduction;
}
bool isLockedOut = userAccount.Status == UserAccount.STATUS_SUSPENDED;
if (isLockedOut)
{
return new Tuple<KoalaBlogIdentityObject, SignInStatus, string>(identityObject, SignInStatus.LockedOut, string.Empty);
}
string pwd = KoalaBlogSecurityManager.CreatePasswordHash(password, userAccount.PasswordSalt);
bool isValid = pwd == userAccount.Password;
if (isValid)
{
userAccount.LastLogon = DateTime.Now;
userAccount.IsOnline = true;
await ModifyAsync(userAccount);
//3. 如果登录成功则生成一个Bearer Token。
TokenHandler tokenHandler = new TokenHandler(_dbContext);
DateTime? expirationDate = isPersistent ? DateTime.MaxValue : (DateTime?)null;
Token bearerToken = await tokenHandler.GenerateBearerTokenAsync(userAccount.ID, expirationDate);
return new Tuple<KoalaBlogIdentityObject, SignInStatus, string>(identityObject, SignInStatus.Succeeded, bearerToken.AccessToken);
}
else
{
return new Tuple<KoalaBlogIdentityObject, SignInStatus, string>(identityObject, SignInStatus.WrongPassword, string.Empty);
}
}
}
return new Tuple<KoalaBlogIdentityObject, SignInStatus, string>(identityObject, SignInStatus.Failure, string.Empty);
}
/// <summary>
/// 根据UserAccountID获取Person
/// </summary>
/// <param name="userAccountID">用户ID</param>
/// <returns></returns>
public async Task<Person> LoadByUserAccountIDAsync(long userAccountID)
{
UserAccountXPersonHandler uaxpHandler = new UserAccountXPersonHandler(_dbContext);
UserAccountXPerson uaxp = await uaxpHandler.LoadByUserAccountIDAsync(userAccountID);
if(uaxp != null)
{
return uaxp.Person;
}
return null;
}
public async Task Test_01_CreatePersonAsync()
{
using(KoalaBlogDbContext dbContext = new KoalaBlogDbContext())
{
PersonHandler perHandler = new PersonHandler(dbContext);
UserAccountXPersonHandler uaxpHandler = new UserAccountXPersonHandler(dbContext);
//1. Test normal create person
Person p = await perHandler.CreatePersonAsync(testUA1);
Assert.IsNotNull(p);
Assert.AreEqual(p.NickName, "testUserAccount");
Assert.AreEqual(p.Gender, null);
Assert.AreEqual(p.RealNameAccessLevel, PersonInfoAccessInfo.MyselfOnly);
Assert.AreEqual(p.SexualTrendAccessLevel, PersonInfoAccessInfo.MyselfOnly);
Assert.AreEqual(p.DOBAccessLevel, PersonInfoAccessInfo.MyselfOnly);
//2. Get the UserAccountXPerson and test
UserAccountXPerson uaxp = await uaxpHandler.LoadByUserAccountIDAsync(testUA1.ID);
Assert.IsNotNull(uaxp);
Assert.AreEqual(uaxp.PersonID, p.ID);
Assert.AreEqual(uaxp.UserAccountID, testUA1.ID);
//3. Give the null parameter and check it.
bool isChecked = false;
try
{
Person per = await perHandler.CreatePersonAsync(null);
}
catch (Exception ex)
{
isChecked = true;
Assert.AreEqual(ex.GetType(), typeof(AssertException));
Assert.AreEqual(ex.Message, "UserAccount can't be null");
}
Assert.IsTrue(isChecked);
//4. Give the error user account and check it.
isChecked = false;
try
{
UserAccount ua = new UserAccount() { ID = 99999 };
Person per = await perHandler.CreatePersonAsync(ua);
}
catch (Exception ex)
{
isChecked = true;
Assert.AreEqual(ex.GetType(), typeof(AssertException));
Assert.AreEqual(ex.Message, "This user account doesn't exist");
}
Assert.IsTrue(isChecked);
//5. Give the same user account and check it.
isChecked = false;
try
{
Person per = await perHandler.CreatePersonAsync(testUA1);
}
catch (Exception ex)
{
isChecked = true;
Assert.AreEqual(ex.GetType(), typeof(AssertException));
Assert.AreEqual(ex.Message, "Existing relationships");
}
Assert.IsTrue(isChecked);
}
}
