/// <summary>
/// Busca el libro en la base de datos y lo devuelve.
/// </summary>
/// <param name="id">Identificador del libro a buscar.</param>
/// <returns>ENBook del libro encontrado en la base de datos.</returns>
public ENBook Read(int id)
{
cad = new CADBook();
ENBook ret = new ENBook();
List <object> param = new List <object>();
param.Add((object)id);
ret.FromRow(cad.Select(param));
return(ret);
}
protected override void FromRow(DataRow Row)
{
ENBook t = base.Read((int)Row["Books"]);
this.Subject = t.Subject;
this.Bussiness = t.Bussiness;
this.Name = t.Name;
this.Description = t.Description;
this.Picture = t.Picture;
this.id = (int)Row["ID"];
this.quantity = (int)Row["Quantity"];
}
public JsonResult BookCreate(ENBook newBook)
{
try
{
newBook.Save();
return Json(new { Result = "OK", Record = newBook });
}
catch (Exception ex)
{
return Json(new { Result = "ERROR", Message = ex.Message });
}
}
/// <summary>
/// Devuelve todos los libros que existen en la base de datos.
/// </summary>
/// <returns>Lista de ENBooks con todos los libros de la base de datos.</returns>
public List <ENBook> ReadAll()
{
List <ENBook> ret = new List <ENBook>();
DataTable tabla = cad.SelectAll();
foreach (DataRow rows in tabla.Rows)
{
ENBook nuevo = new ENBook();
nuevo.FromRow(rows);
ret.Add(nuevo);
}
return(ret);
}
public void BookUpdate()
{
var book = new ENBook();
book = book.Read(1);
var oldName = book.Name;
book.Name = "testUpdateName";
book.Save();
var actual = book.Read(1);
var actualName = actual.Name;
actual.Name = oldName;
actual.Save();
Assert.AreEqual("testUpdateName", actualName);
}
public void BookInsert()
{
var book = new ENBook();
book.IdBook = "testInsertID";
book.Name = "testInsertName";
var testSubject = new ENSubject();
testSubject = testSubject.Read(1);
book.Subject = testSubject;
book.Bussiness = (new ENBusiness()).Read(1);
book.Save();
var bookList = book.ReadAll();
var actual = bookList[bookList.Count - 1];
actual.Delete();
Assert.AreEqual("testInsertID", actual.IdBook);
}
protected override void FromRow(DataRow Row)
{
ENBook t = base.Read((int)Row["idNewBooks"]);
this.IdBook = t.IdBook;
this.Subject = t.Subject;
this.Bussiness = t.Bussiness;
this.Name = t.Name;
this.Description = t.Description;
this.Picture = t.Picture;
this.id = (int)Row["ID"];
this.idNewBooks = (int)Row["idNewBooks"];
this.quantity = (int)Row["Quantity"];
this.price = (float)(double)Row["Price"];
}
public JsonResult BookList()
{
try
{
var reader = new ENBook();
var list = reader.ReadAll();
/*
var list = new List<Models.Book>();
list.Add(new Models.Book("1", "The First", 3.05f, "url/to/first.img"));
list.Add(new Models.Book("2", "The Second", 21.95f, "url/to/second.img"));
list.Add(new Models.Book("3", "The Third", 70.25f, "url/to/third.img"));
*/
return Json(new { Result = "OK", Records = list, TotalRecordCount = list.Count });
}
catch (Exception ex)
{
return Json(new { Result = "ERROR", Message = ex.Message });
}
}
public List <ENBook> Filter(String where)
{
List <ENBook> ret = new List <ENBook>();
DataTable table = cad.SelectWhere(where);
try
{
foreach (DataRow row in table.Rows)
{
ENBook course = new ENBook();
course.FromRow(row);
ret.Add(course);
}
return(ret);
}
catch (Exception ex)
{
throw ex;
}
}
private void buttonBuscarLibro_Click(object sender, EventArgs e)
{
if (textBoxIdLibroBuscar.Text != "")
{
//try
//{
ENBook book = new ENBook();
book = book.read(textBoxIdLibroBuscar.Text);
textBoxAsignaturasLibroBuscar.Text = book.Subject.Name;
textBoxCursosLibroBuscar.Text = book.Course.Courses;
textBoxNombreLibroBuscar.Text = book.Name;
textBoxEditorialBuscaLibro.Text = book.CIF;
textBoxDescripcionBuscaLibro.Text = book.Description;
pictureBoxImagenLibro.Image = Image.FromFile(book.Image);
buttonEliminarLibro.Visible = true;
/* }
catch
{
MessageBox.Show("Inserte un libro correcto.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}*/
}
else
MessageBox.Show("Inserte un curso.", "Atención!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
private void buttonMostrarLibros_Click(object sender, EventArgs e)
{
ENBook libro = new ENBook();
List<ENBook> lista = libro.readAll();
dataGridViewMostrarLibros.Rows.Clear();
foreach (ENBook b in lista)
{
dataGridViewMostrarLibros.Rows.Add(b.IDBook,b.Subject.Name,b.Course.Courses,b.CIF,b.Years,b.Name,b.Description);
}
}
private void buttonGuardarNuevoLibro_Click(object sender, EventArgs e)
{
if (textBoxNuevoLibroIdBook.Text != "")
{
// try
//{
ENCourse course = new ENCourse();
course = course.Read(comboBoxNuevoLibroCurso.Text);
ENPublisher publisher = new ENPublisher();
publisher = publisher.read(comboBoxNuevoLibroEditorial.Text);
ENSubject subject = new ENSubject();
//subject = subject.Course
ENBook book = new ENBook(textBoxNuevoLibroIdBook.Text,subject,course,publisher.Cif, null,textBoxNuevoLibroNombre.Text, 1,textBoxNuevoLibroDescripcion.Text);
book.insert();
/* }
catch
{
MessageBox.Show("Inserte un libro correcto.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}*/
}
else
MessageBox.Show("Inserte un ISBN/EAN13.", "Atención!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
private void buttonEliminarLibro_Click(object sender, EventArgs e)
{
ENBook book = new ENBook();
book = book.read(textBoxIdLibroBuscar.Text);
book.delete();
buttonEliminarLibro.Visible = false;
}
/// <summary>
/// Devuelve todos los libros que existen en la base de datos.
/// </summary>
/// <returns>Lista de ENBooks con todos los libros de la base de datos.</returns>
public List<ENBook> ReadAll()
{
List<ENBook> ret = new List<ENBook>();
DataTable tabla = cad.SelectAll();
foreach (DataRow rows in tabla.Rows)
{
ENBook nuevo = new ENBook();
nuevo.FromRow(rows);
ret.Add(nuevo);
}
return ret;
}
/// <summary>
/// Busca el libro en la base de datos y lo devuelve.
/// </summary>
/// <param name="id">Identificador del libro a buscar.</param>
/// <returns>ENBook del libro encontrado en la base de datos.</returns>
public ENBook Read(int id)
{
cad = new CADBook();
ENBook ret = new ENBook();
List<object> param = new List<object>();
param.Add((object)id);
ret.FromRow(cad.Select(param));
return ret;
}
public List<ENBook> Filter(String where)
{
List<ENBook> ret = new List<ENBook>();
DataTable table = cad.SelectWhere(where);
try
{
foreach (DataRow row in table.Rows)
{
ENBook course = new ENBook();
course.FromRow(row);
ret.Add(course);
}
return ret;
}
catch (Exception ex)
{
throw ex;
}
}
public ENYearHasBooks(ENBook book, ENYear year)
{
this.book = book;
this.year = year;
}
public ENYearHasBooks()
{
cadYearHasBook = new CADYearsHasBooks();
year = new ENYear();
book = new ENBook();
}
public ENYearHasBooks(ENBook book, ENYear year)
{
this.book = book;
this.year = year;
}
public ENYearHasBooks()
{
cadYearHasBook = new CADYearsHasBooks();
year = new ENYear();
book = new ENBook();
}
public JsonResult BookUpdate(ENBook updatedBook)
{
try
{
updatedBook.Save();
return Json(new { Result = "OK" });
}
catch (Exception ex)
{
return Json(new { Result = "ERROR", Message = ex.Message });
}
}
public void BookConnecting()
{
var actual = new List<ENBook>();
var book = new ENBook();
Assert.AreEqual(0, book.Id);
}
public void BookReadingAll()
{
var actual = new List<ENBook>();
var book = new ENBook();
actual = book.ReadAll();
}