public IHttpActionResult PutItem_transcation_inventory(int id, Item_transcation_inventory item_transcation_inventory)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != item_transcation_inventory.Seq)
{
return(BadRequest());
}
db.Entry(item_transcation_inventory).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!Item_transcation_inventoryExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public void Delete(User user)
{
using (var dataContext = new SampleDBContext())
{
dataContext.Roles.RemoveRange(dataContext.Roles.Where(x => x.UserId == user.UserId));
dataContext.SaveChanges();
dataContext.Entry(user).State = EntityState.Deleted;
dataContext.SaveChanges();
}
}
public ActionResult Create([Bind(Include = "CustomerID,FirstName,LastName,Phone,Address,City,State,Zip")] Customer customer)
{
if (ModelState.IsValid)
{
db.Customers.Add(customer);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(customer));
}
public ActionResult Create([Bind(Include = "Id,Name,Gender,Email")] Employee employee)
{
if (ModelState.IsValid)
{
db.Employees.Add(employee);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(employee));
}
public ActionResult Create([Bind(Include = "ID,Manufacturer,Name")] Car car)
{
if (ModelState.IsValid)
{
db.Cars.Add(car);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(car));
}
public ActionResult Create([Bind(Include = "Id,FirstName,LastName,Email,PhoneNumber,DateOfBirth,DrivingLicense,IsInternalEmployee")] tblEmployee tblEmployee)
{
if (ModelState.IsValid)
{
db.tblEmployees.Add(tblEmployee);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(tblEmployee));
}
public ActionResult Create([Bind(Include = "ID,Name,Car")] Person person)
{
if (ModelState.IsValid)
{
db.People.Add(person);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(person));
}
public ActionResult Create([Bind(Include = "StudentId,StudentName,EmailId,Age,Location,DoJ,Department")] Student student)
{
if (ModelState.IsValid)
{
db.Students.Add(student);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(student));
}
public void Update(User user)
{
using (var dataContext = new SampleDBContext())
{
dataContext.Roles.RemoveRange(dataContext.Roles.Where(x => x.UserId == user.UserId));
dataContext.SaveChanges();
if (user.Password == null)
{
var userDB = GetById(user.UserId);
user.Password = userDB.Password;
}
dataContext.Users.Update(user);
dataContext.SaveChanges();
}
}
public static void InsertTable(Item_transcation_inventory item)
{
SampleDBContext db = new SampleDBContext();
db.Item_transcation_inventory.Add(item);
db.SaveChanges();
}
public IActionResult Patch(int EmpId, /*string empname,*/ [FromBody] Employee employee)
{
Response <List <Employee> > employeeObj = new Response <List <Employee> >();
SampleDBContext responseObj = new SampleDBContext();
try
{
using (var test = new SampleDBContext())
{
var updateRecord = test.Employee.FirstOrDefault(t => t.EmpId == EmpId);
updateRecord.Name = employee.Name; // Testcase1: If user try to update city column, there will be mismatch error with the body input
test.SaveChanges();
employeeObj.Status = HttpStatusCode.OK;
employeeObj.Message = "record updated successfully";
return(Ok(employeeObj));
}
}
catch
{
employeeObj.Status = HttpStatusCode.NotFound;
employeeObj.Message = "you have given wrong input";
return(NotFound(employeeObj));
}
}
public IActionResult Put(int EmpId, [FromBody] Employee employees)
{
SampleDBContext responseObj = new SampleDBContext();
Response <List <Employee> > employeeObj = new Response <List <Employee> >();
// List<Employee> Object1 = new List<Employee>();
try
{
using (var test = new SampleDBContext())
{
var newRecord = test.Employee.Where(t => t.EmpId == EmpId).FirstOrDefault();
// var newRecord = (from c in test.Employee where c.Equals(EmpId) select c).ToList();
if (newRecord != null)
{
newRecord.Name = employees.Name;
newRecord.City = employees.City;
newRecord.DeptId = employees.DeptId;
//test.Employee.Update(employees);
test.SaveChanges();
}
return(Ok(employeeObj));
}
}
catch (Exception ex)
{
//return NotFound();
employeeObj.Status = HttpStatusCode.NotFound;
employeeObj.Message = "you have given wrong input";
return(NotFound(employeeObj));
}
}
public IActionResult Delete(int EmpId)
{
SampleDBContext responseObj = new SampleDBContext();
Response <List <Employee> > employeeObj = new Response <List <Employee> >();
try
{
using (var test = new SampleDBContext())
{
Employee employee = new Employee();
var record = test.Employee.Where(t => t.EmpId == EmpId).FirstOrDefault();
test.Employee.Remove(record);
test.SaveChanges();
return(Ok(responseObj));
}
}
catch (Exception ex)
{
//return NotFound();
employeeObj.Status = HttpStatusCode.NotFound;
employeeObj.Message = "you have given wrong input";
return(NotFound(employeeObj));
}
}
public IActionResult Insert([FromBody] Employee employee)
{
SampleDBContext resposeObj = new SampleDBContext();
Response <List <Employee> > employeeObj = new Response <List <Employee> >();
List <Employee> Object1 = new List <Employee>();
try
{
using (var test = new SampleDBContext())
{
test.Employee.Add(employee);
test.SaveChanges();
employeeObj.Status = HttpStatusCode.OK;
employeeObj.Message = "record displayed successfully";
}
return(Ok(employeeObj));
}
catch (Exception ex)
{
employeeObj.Status = HttpStatusCode.NotFound;
employeeObj.Message = "you have given wrong input";
return(NotFound(employeeObj));
}
}
public static void DeleteTable(Item_transcation_inventory item)
{
SampleDBContext db = new SampleDBContext();
Item_transcation_inventory i = db.Item_transcation_inventory.Find(item.SN);
db.Item_transcation_inventory.Remove(i);
db.SaveChanges();
}
public ActionResult Comment(int id, string name, string email, string body)
{
Post post = GetPost(id);
Comment comment = new Comment();
comment.Post = post;
comment.Datetime = DateTime.Now;
comment.Name = name;
comment.Email = email;
comment.Body = body;
model.Comments.Add(comment);
model.SaveChanges();
return(RedirectToAction("Details", new { id = id }));
}
/// <summary>
/// Delete Employee by Id
/// </summary>
/// <param name="employeeId"></param>
public void DeleteEmployee(int employeeId)
{
using (var context = new SampleDBContext())
{
var emp = context.Employees.Where(e => e.Id == employeeId).FirstOrDefault();
context.Employees.Remove(emp);
context.SaveChanges();
}
}
//Http Get for Delete
public ActionResult DeleteRoom(int id)
{
if (Session["Admin_Name"] != null)
{
Guest_Info guest = db.guest_Info.Where(x => x.Room_No == id).FirstOrDefault();
if (guest == null)
{
Hotel_Info hotel = db.hotel_Info.Find(id);
db.hotel_Info.Remove(hotel);
db.SaveChanges();
TempData["SuccessMessage"] = "Are you sure to delete this record?";
return(RedirectToAction("Index"));
}
TempData["AlertMessage"] = "You can't delete this data";
return(RedirectToAction("Index"));
}
return(RedirectToAction("LogIn", "User"));
}
public void AddUser(User user)
{
user.Password = "******"; //Default password for all the users
using (var dataContext = new SampleDBContext())
{
dataContext.Users.Add(user);
dataContext.SaveChanges();
}
}
//Delete User Account// Get
public ActionResult DeleteUserAccount(int id)
{
if (Session["Admin_Name"] != null)
{
User user = new User();
user = db.user.Find(id);
db.user.Remove(user);
db.SaveChanges();
TempData["AlertMessage"] = "Are you sure to delete this user record?";
return(RedirectToAction("Index"));
}
return(RedirectToAction("LogIn", "User"));
}
public ActionResult singleBooking(Guest_Info guest)
{
string paramID = RouteData.Values["id"].ToString();
if (paramID == guest.Room_No.ToString())
{
if (ModelState.IsValid)
{
db.guest_Info.Add(guest);
Hotel_Info hotel = db.hotel_Info.Where(x => x.Room_No == guest.Room_No).FirstOrDefault();
hotel.IsBooked = true;
db.SaveChanges();
int RoomNo;
if (guest.Room_No.HasValue)
{
RoomNo = (int)guest.Room_No;
userclassobject.addAllGuestInfo(RoomNo);
}
return(RedirectToAction("Index"));
}
}
ModelState.AddModelError("", "Room No should not be changed. Input '" + paramID + "'");
return(View(guest));
}
public ActionResult Edit(Employee employee)
{
if (ModelState.IsValid)
{
SampleDBContext db = new SampleDBContext();
Employee employeeFromDB = db.Employees.Single(x => x.Id == employee.Id);
// Populate all the properties except EmailAddrees
employeeFromDB.FullName = employee.FullName;
employeeFromDB.Gender = employee.Gender;
employeeFromDB.Age = employee.Age;
employeeFromDB.HireDate = employee.HireDate;
employeeFromDB.Salary = employee.Salary;
employeeFromDB.PersonalWebSite = employee.PersonalWebSite;
db.Entry(employeeFromDB).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Details", new { id = employee.Id }));
}
return(View(employee));
}
public int Insert(Car e)
{
context.Cars.Add(e);
return(context.SaveChanges());
}
public int Insert(Rental c)
{
context.Rentals.Add(c);
return(context.SaveChanges());
}
public void Add(Sample sample)
{
_ctx.Samples.Add(sample);
_ctx.SaveChanges();
}
public void Save()
{
context.SaveChanges();
}
static void Main(string[] args)
{
using (SampleDBContext BlogDBContext = new SampleDBContext())
{
BlogDBContext.Set <Publisher>().Add(new Publisher()
{
Name = "测试发布者",
Blogs = new List <Blog>()
{
new Blog()
{
Content = "测试博客 A"
},
new Blog()
{
Content = "测试博客 B"
},
new Blog()
{
Content = "测试博客 C"
},
}
});
BlogDBContext.SaveChanges();
/* 存在外键约束，博客的PublisherID必须为数据库内当前已经存在的值，
* 需要先保存发布者信息至数据库，否则空降博客会导致外键约束失败 */
BlogDBContext.Blogs.Add(
new Blog()
{
Content = "空降一篇博客",
PublisherID = BlogDBContext.Publishers.First(Publisher => Publisher.Name == "测试发布者").PublisherID
});
/* 存在外键约束，博客的PublisherID必须为数据库内当前已经存在的值，
* 下面使用 PublisherID=10101 发布博客将会失败 */
//BlogDBContext.Blogs.Add(new Blog() { Content = "幽灵博客", PublisherID=10101});
BlogDBContext.SaveChanges();
//!!! 解决延迟加载导致空对象问题：在目标数据表后使用 .Include("扩展数据表") 包含扩展数据表即可，此方法包含在 Microsoft.EntityFrameworkCore 命名空间需要 using ;
//foreach (Publisher publisher in BlogDBContext.Publishers.Include("Blogs"))
// Console.WriteLine(publisher.Name + " " + publisher.Blogs.Count);
Console.WriteLine("《测试博客 B》 的发布者为 : " + BlogDBContext.Blogs.First(Blog => Blog.Content == "测试博客 B").Publisher.Name);
//TODO: 遗留问题-1：通过种子数据添加的 BlogDBContext.Publishers.First(Publisher => Publisher.Name == "测试发布者").Blogs.Count 会输出 1 (应为4)
//Console.WriteLine($"测试发布者 发布了 {BlogDBContext.Blogs.Where(blog => blog.PublisherID == BlogDBContext.Publishers.FirstOrDefault(publisher => publisher.Name == "测试发布者").PublisherID).Count()} 篇博客。");
Console.WriteLine($"种子发布者-2 发布了 {BlogDBContext.Publishers.First(Publisher => Publisher.Name == "种子发布者-2")?.Blogs?.Count.ToString()??"*"} 篇博客。");
Console.WriteLine(string.Empty);
Console.WriteLine("Blogs.Count : " + BlogDBContext.Blogs.Count().ToString());
Console.WriteLine("Blogs :");
//TODO: 遗留问题-2：通过种子数据添加的{blog.Publisher?.Name ?? "*"} 会输出 * (应为博客发布者名称)
foreach (Blog blog in BlogDBContext.Blogs)
{
Console.WriteLine($"\t{blog.Content} \tvia : {blog.Publisher?.Name ?? "*"}\t(ID : {blog.PublisherID})");
}
//Console.WriteLine($"\t{blog.Content} \tvia : {BlogDBContext.Publishers.First(publisher => publisher.PublisherID == blog.PublisherID).Name}\t(ID : {blog.PublisherID})");
Console.WriteLine(string.Empty);
Console.WriteLine("Publishers.Count : " + BlogDBContext.Publishers.Count().ToString());
Console.WriteLine("Publishers :");
foreach (Publisher publisher in BlogDBContext.Publishers)
{
Console.WriteLine($"\t{publisher.Name} \t(ID : {publisher.PublisherID})\t发布数 : {publisher.Blogs.Count}");
}
}
Console.Read();
}
public int Insert(User e)
{
context.Users.Add(e);
// context.Logins.Add(l);
return(context.SaveChanges());
}
public void Fabricantes_Incluir()
{
_fabricanteRepository.Create(new Fabricante("Dell"));
_fabricanteRepository.Create(new Fabricante("Sansumg"));
_fabricanteRepository.Create(new Fabricante("LG"));
_context.SaveChanges();
var count = _fabricanteRepository.GetAll().Count();
Assert.AreEqual(3, count);
}