[HttpGet("friends/get")] // DONE
public async Task <IActionResult> GetAllFriends()
{
User user = await UserManager.GetUserAsync(base.User);
// List of friends for users
List <string> friends = new List <string>();
friends.AddRange((from relation in Database.UserRelations
where relation.FromUser == user
select relation.ToUserId)
.ToArray());
friends.AddRange((from relation in Database.UserRelations
where relation.ToUser == user
select relation.FromUserId)
.ToArray());
// If there aren't any available friends, return bad request
if (friends.Count != 0)
{
return(BadRequest($"User '{user.UserName}' has no friends added"));
}
// Will not sort the list here, better to sort it on client end
return(Content(friends.ToJson()));
}
[HttpPost("update")] // Update all information except username and password
public async Task <IActionResult> UpdateUserDetails([FromBody] CloudBook.Data.User form)
{
if (!ModelState.IsValid)
{
return(BadRequest("Error 1000: Bad data provided"));
}
// Get Identity information of User
User user = await UserManager.GetUserAsync(base.User);
// Update user information
user.Update(ref form);
// Sync with database
var result = await UserManager.UpdateAsync(user);
if (!result.Succeeded)
{
// TODO: Add Error Log to file
return(BadRequest("There was an error while updating user information"));
}
// Create a new security stamp. Stamps are updated each time a user makes changes
await UserManager.UpdateSecurityStampAsync(user);
return(Ok());
}
public async Task <IActionResult> VerifyEmail(string usr, string token)
{
try
{
User user = await UserManager.FindByNameAsync(usr);
// Create a new security stamp. Stamps are updated each time a user makes changes
await UserManager.UpdateSecurityStampAsync(user);
// If user's email is already confirmed, return bad req
if (user.EmailConfirmed)
{
return(BadRequest($"User {user.UserName} is already verified"));
}
// Provide token and user data to confirm email.
var result = await UserManager.ConfirmEmailAsync(user, token);
if (result.Succeeded)
{
return(Ok($"User {user.UserName} has been varified"));
}
else
{
return(BadRequest(result.Errors.ToJson()));
}
}
catch (Exception ex) { return(BadRequest(ex.Message)); }
}
[HttpPost("friends/add")] // UNTESTED
public async Task <IActionResult> AddFriend([FromBody] string username)
{
User user = await UserManager.GetUserAsync(User);
User friend = await UserManager.FindByNameAsync(username);
if (friend.Equals(null))
{
return(BadRequest($"{username} doesn't exist"));
}
// Find if there is already a relation established between users
bool isFriend = (from relation in Database.UserRelations
where (relation.FromUserId == user.UserName && relation.ToUserId == username) ||
(relation.ToUserId == user.UserName && relation.FromUserId == username)
select relation)
.Any();
if (isFriend)
{
return(BadRequest("Users are already friends"));
}
// Find if there are any friends request between the users
isFriend = (from request in Database.Requests
where (request.UserName == user.UserName && request.Target == friend.UserName) ||
(request.UserName == friend.UserName && request.Target == user.UserName)
select request).Any();
if (isFriend)
{
return(BadRequest($"A friend request between {user.UserName} and {friend.UserName} already exists"));
}
Database.Requests.Add(new Request()
{
Target = friend.UserName, User = user
});
// Add a new relation between the two users, with time of creation being NOW
Database.UserRelations.Add(new UserRelation()
{
FromUser = user,
ToUser = friend,
Date = DateTime.UtcNow
});
await Database.SaveChangesAsync();
return(Ok());
}
public async Task <IActionResult> Regiser([FromBody] Registration form)
{
if (!ModelState.IsValid)
{
return(BadRequest("Error 1000: Bad data provided"));
}
var user = new User(ref form);
// Generate Hashsed password
user.PasswordHash = UserManager.PasswordHasher.HashPassword(user, form.Password);
var result = await UserManager.CreateAsync(user);
if (!result.Succeeded)
{
return(BadRequest(error: result.Errors.ToList().ToString()));
}
// Update security stamp. Update it everytime something happens with an user
await UserManager.UpdateSecurityStampAsync(user);
// Get token for confirming email. Without token, email cannot be confirmed
string token_link = await UserManager.GenerateEmailConfirmationTokenAsync(user);
// Make the token uri-friendly
token_link = Uri.EscapeUriString(token_link);
// Create absolute link to varify the email providing username and token
token_link = $"http://207.148.16.163/api/v1/user/varify?usr={user.UserName}&token={token_link}";
// Doesn't work yet. Keep it commented before building/running
Task task = SendVerificationEmailAsync(user.Email, token_link);
// Run it with timeout limit
await task.ConfigureAwait(false);
if (task.IsCompletedSuccessfully)
{
return(Ok());
}
else
{
return(BadRequest("Failed to send the email"));
}
}
public async Task <IActionResult> ChangeUserName(string user_name)
{
// Get current User's Identity
User user_identity = await UserManager.GetUserAsync(User);
// Attempt to update the user name of current User's identity
var result = await UserManager.SetUserNameAsync(user_identity, user_name);
if (!result.Succeeded)
{
return(BadRequest($"Error: {result.Errors}"));
}
// Create a new security stamp. Stamps are updated each time a user makes changes
await UserManager.UpdateSecurityStampAsync(user_identity);
return(Accepted());
}
