public async Task<User> SaveUser(User user)
{
User savedUser = null;
entities.User dbUser = new entities.User { Claims = user.Claims, DisplayName = user.DisplayName, Email = user.Email, UserName = user.UserName };
if(user.Id != Guid.Empty)
{
dbUser.Id = user.Id;
var result = await users.ReplaceOneAsync(
filter: new BsonDocument("_id", dbUser.Id),
replacement: dbUser);
if (result.IsAcknowledged == false || result.ModifiedCount == 0 || result.ModifiedCount > 1)
throw new InvalidOperationException("Could not update the user! " + user);
}
else
{
await users.InsertOneAsync(dbUser);
}
savedUser = new User
{
Claims = new List<string>(dbUser.Claims),
DisplayName = dbUser.DisplayName,
Email = dbUser.Email,
Id = dbUser.Id,
UserName = dbUser.UserName
};
return savedUser;
}
public UserIdentity(User user)
{
this.Claims = user.Claims;
this.DisplayName = user.DisplayName;
this.Email = user.Email;
this.Id = user.Id;
this.UserName = user.UserName;
}
public async Task<User> FindUserByEmail(string email)
{
User user = null;
var u = await users.FindAsync(a => a.Email.ToLower() == email.ToLower());
if(u != null)
{
var userList = await u.ToListAsync();
if (userList != null && userList.Count > 0)
{
var dbUser = userList[0];
user = new User
{
Claims = new List<string>(dbUser.Claims),
DisplayName = dbUser.DisplayName,
Email = dbUser.Email,
Id = dbUser.Id,
UserName = dbUser.UserName
};
}
}
return user;
}