/// <summary>
/// Deletes a login from a user in the UserLogins table
/// </summary>
/// <param name="user">User to have login deleted</param>
/// <param name="login">Login to be deleted from user</param>
/// <returns></returns>
public async Task DeleteAsync(IdentityUser user, UserLoginInfo login)
{
AspNetUserLogins foundLogin = await _identityEntities.AspNetUserLogins.SingleOrDefaultAsync(userLogin => userLogin.UserId == user.Id &&
userLogin.LoginProvider == login.LoginProvider &&
userLogin.ProviderKey == login.ProviderKey);
if (foundLogin != null)
{
_identityEntities.AspNetUserLogins.Remove(foundLogin);
await _identityEntities.SaveChangesAsync();
}
}
/// <summary>
/// Deltes a role from the Roles table
/// </summary>
/// <param name="roleId">The role Id</param>
/// <returns></returns>
public async Task DeleteRoleAsync(string roleId)
{
if (!String.IsNullOrEmpty(roleId))
{
Roles currentRole = await _identityEntities.Roles.SingleOrDefaultAsync(role => role.Id == roleId);
if (currentRole != null)
{
_identityEntities.Roles.Remove(currentRole);
await _identityEntities.SaveChangesAsync();
}
}
}
/// <summary>
/// Deletes all claims from a user using user's Id
/// </summary>
/// <param name="userId">The user's id</param>
/// <returns></returns>
public async Task DeleteClaimsAsync(string userId)
{
if (!String.IsNullOrEmpty(userId))
{
List <UserClaims> foundClaim = await _identityEntities.UserClaims.Where(claim => claim.UserId == userId).ToListAsync();
if (foundClaim != null)
{
_identityEntities.UserClaims.RemoveRange(foundClaim);
await _identityEntities.SaveChangesAsync();
}
}
}
/// <summary>
/// Sets the user's password hash
/// </summary>
/// <param name="userId"></param>
/// <param name="passwordHash"></param>
/// <returns></returns>
public async Task SetPasswordHashAsync(string userId, string passwordHash)
{
if (!String.IsNullOrWhiteSpace(userId) && !String.IsNullOrWhiteSpace(passwordHash))
{
AspNetUsers foundUser = await _identityEntities.AspNetUsers.SingleOrDefaultAsync(u => u.Id == userId);
if (foundUser != null)
{
foundUser.PasswordHash = passwordHash;
await _identityEntities.SaveChangesAsync();
}
}
}
/// <summary>
/// Sets to user given role ID
/// </summary>
/// <param name="userId"></param>
/// <param name="roleId"></param>
/// <returns></returns>
public async Task SetUserRoleAsync(string userId, string roleId)
{
if (!String.IsNullOrEmpty(userId) && !String.IsNullOrEmpty(roleId))
{
Users currentUser = await _identityEntities.Users.SingleOrDefaultAsync(user => user.Id == userId);
if (currentUser != null)
{
currentUser.RoleId = roleId;
await _identityEntities.SaveChangesAsync();
}
}
}
