public bool Update(Person updatedPerson)
{
bool result = false;
try
{
using (var context = new PersonContext())
{
var existingPerson = context.People.FirstOrDefault(x => x.Id == updatedPerson.Id);
if (existingPerson != null)
{
existingPerson.FirstName = updatedPerson.FirstName;
existingPerson.LastName = updatedPerson.LastName;
existingPerson.Email = updatedPerson.Email;
context.SaveChanges();
Clients.All.personUpdated(existingPerson);
result = true;
}
}
}
catch (Exception)
{
Clients.Caller.raiseError("Unable to update the Person.");
}
return result;
}
public bool Delete(int id)
{
bool result = false;
try
{
using (var context = new PersonContext())
{
var existingPerson = context.People.FirstOrDefault(x => x.Id == id);
if (existingPerson != null)
{
context.People.Remove(existingPerson);
context.SaveChanges();
Clients.All.personRemoved(id);
result = true;
}
}
}
catch (Exception)
{
Clients.Caller.raiseError("Unable to update the Person.");
}
return result;
}
public bool Add(Person newPerson)
{
bool result = false;
try
{
using (var context = new PersonContext())
{
var person = context.People.Create();
person.FirstName = newPerson.FirstName;
person.LastName = newPerson.LastName;
person.Email = newPerson.Email;
context.People.Add(person);
context.SaveChanges();
Clients.All.personCreated(person);
result = true;
}
}
catch (Exception)
{
Clients.Caller.raiseError("Unable to create a new Person.");
}
return result;
}
public void GetAll()
{
using (var context = new PersonContext())
{
var people = context.People.ToArray();
Clients.Caller.allPeopleRetrieved(people);
}
}