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Naumann 2020-06-03 10:19:45 +02:00
parent 8b4c0c1e54
commit ae3cbb0cd3
3 changed files with 43 additions and 12 deletions
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2
Controllers/InventarController.cs
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@ -32,7 +32,7 @@ namespace BuecherwurmAPI.Controllers
var itemid = insertItemReturningId(bookId); var itemid = insertItemReturningId(bookId);
return Ok(new Item return Ok(new Item
{ {
Id = itemId, Id = itemid,
BookId = bookId, BookId = bookId,
}); });
} }

4
Models/IBookRepo.cs
View file

@ -8,7 +8,7 @@ namespace BuecherwurmAPI.Models
IEnumerable<Book> GetAllBooks(); IEnumerable<Book> GetAllBooks();
Book GetBookById(long id); Book GetBookById(long id);
void DeleteBook(long id); void DeleteBook(long id);
void AddBook (Book book); long AddBook (Book book);
void EditBook (long id, Book book); long EditBook (long id, Book book);
} }
} }

49
Models/KatalogModel.cs
View file

@ -78,23 +78,32 @@ namespace BuecherwurmAPI.Models
{ {
using (var command = _dbConnection.CreateCommand()) using (var command = _dbConnection.CreateCommand())
{ {
// funktioniert das so?
command.Parameters.Add(new SqliteParameter("@id", SqliteType.Integer)).Value = id; command.Parameters.Add(new SqliteParameter("@id", SqliteType.Integer)).Value = id;
command.CommandText = @"DELETE * FROM Books WHERE ProductId= @id"; command.CommandText = @"DELETE * FROM Books WHERE ProductId= @id";
var dataReader = command.ExecuteReader(); var dataReader = command.ExecuteReader();
} }
} }
public void AddBook (Book book) public long AddBook (Book book)
{ {
using (var command = _dbConnection.CreateCommand()) using (var command = _dbConnection.CreateCommand())
{ {
// funktioniert das so? // funktioniert das so?
command.CommandText = @"INSERT INTO Books (Name, Author, Country, Link, Language, Pages, Year, ProductId, Category, ImageLink, LendTime, LendType) VALUES (book.Name, book.Author, book.Contry, book.Link, book.Language, book.Pages, book.Year, book.ProductId, book.Category, book.ImageLink, book.LendTime, book.LendType)"; //muss ProduktId übergeben werden?
command.CommandText = @"INSERT INTO Books (Name, Author, Country, Link, Language, Pages, Year, ProductId, Category, ImageLink, LendTime, LendType) VALUES (@Name, @Author, @Country, @Link, @Language, @Pages, @Year, @ProductId, @Category, @ImageLink, @LendTime, @LendType )";
command.Parameters.Add(new SqliteParameter("@itemId", lend.ItemId)); command.Parameters.Add(new SqliteParameter("@Name", book.Name));
command.Parameters.Add(new SqliteParameter("@returnDate", lend.ReturnDate)); command.Parameters.Add(new SqliteParameter("@Author", book.Author));
command.Parameters.Add(new SqliteParameter("@customer", lend.Customer)); command.Parameters.Add(new SqliteParameter("@Contry", book.Country));
command.Parameters.Add(new SqliteParameter("@Link", book.Link));
command.Parameters.Add(new SqliteParameter("@Language", book.Language));
command.Parameters.Add(new SqliteParameter("@Pages", book.Pages));
command.Parameters.Add(new SqliteParameter("@Year", book.Year));
command.Parameters.Add(new SqliteParameter("@ProductId", book.ProductId));
command.Parameters.Add(new SqliteParameter("@Category", book.Category));
command.Parameters.Add(new SqliteParameter("@ImageLink", book.ImageLink));
command.Parameters.Add(new SqliteParameter("@LendTime", book.LendTime));
command.Parameters.Add(new SqliteParameter("@LendType", book.LendType));
var success = command.ExecuteNonQuery(); var success = command.ExecuteNonQuery();
@ -108,14 +117,36 @@ namespace BuecherwurmAPI.Models
} }
} }
public void EditBook (long id, Book book) public long EditBook (long id, Book book)
{ {
using (var command = _dbConnection.CreateCommand()) using (var command = _dbConnection.CreateCommand())
{ {
// funktioniert das so? // funktioniert das so?
command.Parameters.Add(new SqliteParameter("@id", SqliteType.Integer)).Value = id; command.Parameters.Add(new SqliteParameter("@id", SqliteType.Integer)).Value = id;
command.CommandText = @"INSERT INTO Books (Name, Author, Country, Link, Language, Pages, Year, ProductId, Category, ImageLink, LendTime, LendType)VALUES (book.Name, book.Author, book.Contry, book.Link, book.Language, book.Pages, book.Year, book.ProductId, book.Category, book.ImageLink, book.LendTime, book.LendType) WHERE ProductId = @id"; command.CommandText = @"INSERT INTO Books (Name, Author, Country, Link, Language, Pages, Year, ProductId, Category, ImageLink, LendTime, LendType) VALUES (@Name, @Author, @Country, @Link, @Language, @Pages, @Year, @ProductId, @Category, @ImageLink, @LendTime, @LendType )";
var dataReader = command.ExecuteReader();
command.Parameters.Add(new SqliteParameter("@Name", book.Name));
command.Parameters.Add(new SqliteParameter("@Author", book.Author));
command.Parameters.Add(new SqliteParameter("@Contry", book.Country));
command.Parameters.Add(new SqliteParameter("@Link", book.Link));
command.Parameters.Add(new SqliteParameter("@Language", book.Language));
command.Parameters.Add(new SqliteParameter("@Pages", book.Pages));
command.Parameters.Add(new SqliteParameter("@Year", book.Year));
command.Parameters.Add(new SqliteParameter("@ProductId", book.ProductId));
command.Parameters.Add(new SqliteParameter("@Category", book.Category));
command.Parameters.Add(new SqliteParameter("@ImageLink", book.ImageLink));
command.Parameters.Add(new SqliteParameter("@LendTime", book.LendTime));
command.Parameters.Add(new SqliteParameter("@LendType", book.LendType));
var success = command.ExecuteNonQuery();
if (success == 1)
{
command.CommandText = @"SELECT last_insert_rowid()";
return (long)command.ExecuteScalar();
}
return -1;
} }
} }