public async Task FriendCanBorrowPublication()
{
_client.DefaultRequestHeaders.Add(authenticationName, authenticationValue);
int userId = 50;
int publicationId = 31;
PublicationToFriendInputModel borrowModel = new PublicationToFriendInputModel();
borrowModel.BorrowDate = new System.DateTime(2018, 1, 20);
borrowModel.ReturnDate = new System.DateTime(2018, 3, 20);
// The endpoint or route of the controller action.
var addLoan = await _client.PostAsJsonAsync(SpecificUserPublicationPath(userId, publicationId), borrowModel);
// Must be successful.
addLoan.EnsureSuccessStatusCode();
await addLoan.Content.ReadAsStringAsync();
// Get all borrows, check if new publication is in the list
var httpResponse = await _client.GetAsync(UserPublicationPath(userId));
httpResponse.EnsureSuccessStatusCode();
var stringResponse = await httpResponse.Content.ReadAsStringAsync();
var pubList = JsonConvert.DeserializeObject <IEnumerable <PublicationDto> >(stringResponse);
Assert.Contains(new PublicationDto {
Id = publicationId
}, pubList, new PubComparer());
}
public async Task FriendCannotBorrowTwice()
{
_client.DefaultRequestHeaders.Add(authenticationName, authenticationValue);
int userId = 5;
int publicationId = 100;
PublicationToFriendInputModel p2fInput = new PublicationToFriendInputModel();
// Borrow a publication
var httpResponse = await _client.PostAsJsonAsync(SpecificUserPublicationPath(userId, publicationId), p2fInput);
httpResponse.EnsureSuccessStatusCode();
var httpResponse2 = await _client.PostAsJsonAsync(SpecificUserPublicationPath(userId, publicationId), p2fInput);
Assert.Equal(System.Net.HttpStatusCode.PreconditionFailed, httpResponse2.StatusCode);
}
public async Task FriendCanUpdatePublication()
{
_client.DefaultRequestHeaders.Add(authenticationName, authenticationValue);
int userId = 52;
int publicationId = 366;
PublicationToFriendInputModel borrowModel = new PublicationToFriendInputModel {
BorrowDate = new System.DateTime(2018, 1, 20)
};
// The endpoint or route of the controller action.
var putLoan = await _client.PutAsJsonAsync(SpecificUserPublicationPath(userId, publicationId), borrowModel);
// Must be successful.
putLoan.EnsureSuccessStatusCode();
}
public IActionResult UpdateFriendBorrowsABookConnection(int userId, int publicationId, [FromBody] PublicationToFriendInputModel body)
{
var entity = _borrowService.UpdateFriendBorrowsABookConnection(userId, publicationId, body);
return(Ok(entity));
}
public PublicationToFriendDto UpdateFriendBorrowsABookConnection(int userId, int publicationId, PublicationToFriendInputModel body) => new PublicationToFriendDto(_borrowRepo.UpdateFriendBorrowsABookConnection(userId, publicationId, body));
public PublicationToFriendDto UpdateFriendBorrowsABookConnection(int userId, int publicationId, PublicationToFriendInputModel body)
{
var connection = _borrows.FirstOrDefault(c => c.FriendId == userId && c.PublicationId == publicationId);
if (connection == null)
{
throw new ResourceNotFoundException($"Friend with id: {userId} has not borrowed book with id: {publicationId}");
}
connection.BorrowDate = body.BorrowDate;
connection.ReturnDate = body.ReturnDate;
return(new PublicationToFriendDto
{
FriendId = connection.FriendId,
PublicationId = connection.PublicationId,
BorrowDate = connection.BorrowDate,
ReturnDate = connection.ReturnDate
});
}
public PublicationToFriendDto CreateFriendBorrowsABookConnection(int userId, int publicationId, PublicationToFriendInputModel body)
{
var friend = _friends.FirstOrDefault(f => f.Id == userId);
var publication = _publications.FirstOrDefault(p => p.Id == publicationId);
bool alreadyBorrowed = _borrows.Any(p => p.FriendId == friend.Id && p.PublicationId == publication.Id);
if (alreadyBorrowed)
{
throw new ModelFormatException($"Friend: {friend.FirstName} has already borrowed {publication.Title}");
}
int nextInt = 0;
if (_borrows.Count() == 0)
{
nextInt = 1;
}
else
{
nextInt = _borrows.OrderByDescending(a => a.Id).FirstOrDefault().Id + 1;
}
var entity = new PublicationToFriend
{
Id = nextInt,
FriendId = userId,
PublicationId = publicationId,
BorrowDate = body.BorrowDate.HasValue ? body.BorrowDate : DateTime.Now,
ReturnDate = body.ReturnDate
};
_borrows.Add(entity);
return(new PublicationToFriendDto
{
FriendId = entity.FriendId,
PublicationId = entity.PublicationId,
BorrowDate = entity.BorrowDate,
ReturnDate = entity.ReturnDate
});
}
public PublicationToFriend UpdateFriendBorrowsABookConnection(int userId, int publicationId, PublicationToFriendInputModel body)
{
// Check if given user has allready borrowed given publication
var connection = _armDbContext.PublicationsToFriend.FirstOrDefault(c => c.FriendId == userId && c.PublicationId == publicationId);
if (connection == null)
{
throw new ResourceNotFoundException($"Friend with id: {userId} has not borrowed book with id: {publicationId}");
}
connection.BorrowDate = body.BorrowDate;
connection.ReturnDate = body.ReturnDate;
_armDbContext.SaveChanges();
return(connection);
}
public PublicationToFriend CreateFriendBorrowsABookConnection(int userId, int publicationId, PublicationToFriendInputModel body)
{
// Check if given user exists
var friend = _armDbContext.Friends.FirstOrDefault(f => f.Id == userId);
if (friend == null)
{
throw new ResourceNotFoundException($"User with id: {userId} was not found");
}
// Check if given publication exists
var publication = _armDbContext.Publications.FirstOrDefault(p => p.Id == publicationId);
if (publication == null)
{
throw new ResourceNotFoundException($"Publication with id: {publicationId} was not found");
}
// check if given user has allready borrowed given publication
bool alreadyBorrowed = _armDbContext.PublicationsToFriend.Any(p => p.FriendId == friend.Id && p.PublicationId == publication.Id);
if (alreadyBorrowed)
{
throw new ModelFormatException($"User with id: {userId} has already borrowed publication with id: {publicationId}");
}
// check if we have connection in db if not set Id to 1 else find the highest Id and add 1 to it
int nextInt = 0;
if (_armDbContext.PublicationsToFriend.Count() == 0)
{
nextInt = 1;
}
else
{
nextInt = _armDbContext.PublicationsToFriend.OrderByDescending(a => a.Id).FirstOrDefault().Id + 1;
}
var entity = new PublicationToFriend
{
Id = nextInt,
FriendId = userId,
PublicationId = publicationId,
BorrowDate = body.BorrowDate.HasValue ? body.BorrowDate : DateTime.Now,
ReturnDate = body.ReturnDate
};
_armDbContext.PublicationsToFriend.Add(entity);
_armDbContext.SaveChanges();
return(entity);
}
