/// <summary>
/// 获取当前用户实例的所有声明列表。
/// </summary>
/// <param name="user">用户实例对象。</param>
/// <param name="cancellationToken">取消标志。</param>
/// <returns>返回当前用户实例的所有声明列表。</returns>
public override async Task <IList <Claim> > GetClaimsAsync(TUser user, CancellationToken cancellationToken = default)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
var claims = await UserClaimContext.FetchAsync(x => x.UserId == user.Id, cancellationToken);
return(claims.Select(x => x.ToClaim()).ToList());
}
/// <summary>
/// 替换用户声明。
/// </summary>
/// <param name="user">当前用户实例对象。</param>
/// <param name="claim">声明实例对象。</param>
/// <param name="newClaim">新的声明实例对象。</param>
/// <param name="cancellationToken">取消标志。</param>
public override async Task ReplaceClaimAsync(TUser user, Claim claim, Claim newClaim,
CancellationToken cancellationToken = default)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
if (claim == null)
{
throw new ArgumentNullException(nameof(claim));
}
if (newClaim == null)
{
throw new ArgumentNullException(nameof(newClaim));
}
await UserClaimContext.UpdateAsync(
uc => uc.UserId == user.Id && uc.ClaimValue == claim.Value && uc.ClaimType == claim.Type,
new { ClaimType = newClaim.Type, ClaimValue = newClaim.Value }, cancellationToken);
}
/// <summary>
/// 添加用户声明。
/// </summary>
/// <param name="user">当前用户实例对象。</param>
/// <param name="claims">声明列表。</param>
/// <param name="cancellationToken">取消标志。</param>
public override async Task AddClaimsAsync(TUser user, IEnumerable <Claim> claims, CancellationToken cancellationToken = default)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
if (claims == null)
{
throw new ArgumentNullException(nameof(claims));
}
await UserClaimContext.BeginTransactionAsync(async db =>
{
foreach (var claim in claims)
{
var dbClaim = CreateUserClaim(user, claim);
await db.CreateAsync(dbClaim, cancellationToken);
}
return(true);
}, cancellationToken : cancellationToken);
}
/// <summary>
/// 移除用户声明。
/// </summary>
/// <param name="user">用户实例。</param>
/// <param name="claims">声明列表。</param>
/// <param name="cancellationToken">取消标志。</param>
public override async Task RemoveClaimsAsync(TUser user, IEnumerable <Claim> claims,
CancellationToken cancellationToken = default)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
if (claims == null)
{
throw new ArgumentNullException(nameof(claims));
}
await UserClaimContext.BeginTransactionAsync(async db =>
{
foreach (var claim in claims)
{
await db.DeleteAsync(
uc => uc.UserId == user.Id && uc.ClaimType == claim.Type && uc.ClaimValue == claim.Value, cancellationToken);
}
return(true);
}, cancellationToken : cancellationToken);
}
