public EntityAction SaveChanges()
{
if (db.SaveChanges() > 0)
{
return(EntityAction.Success);
}
return(EntityAction.Exception);
}
public List <Author> EditComplite(Author author)
{
using (var context = new AuthorDbContext())
{
context.Entry(author).State = EntityState.Modified;
context.SaveChanges();
return(context.Authors.ToList());
}
}
public List <Author> Create(Author author)
{
using (var context = new AuthorDbContext())
{
context.Authors.Add(author);
context.SaveChanges();
return(context.Authors.ToList());
}
}
public List <Book> Create(Book book)
{
using (var context = new AuthorDbContext())
{
context.Books.Add(book);
context.SaveChanges();
return(context.Books.ToList());
}
}
public List <Author> DeleteConfirmed(int id)
{
using (var context = new AuthorDbContext())
{
Author author = context.Authors.Find(id);
context.Authors.Remove(author);
context.SaveChanges();
return(context.Authors.ToList());
}
}
//<-------------------------Account Management ------------------------>
public async Task <AuthorTestUser> RegisterResearcher(ResearcherRegisterViewModel Input)
{
var User = new AuthorTestUser
{
UserName = Input.Email,
Email = Input.Email,
};
var CheckExists = await FindUserByEmail(User.Email);
if (CheckExists == null)
{
//add the user to our database
var result = await userManager.CreateAsync(User, Input.Password);
//make sure researcher role exists if it doesn't create it.
if (await roleManager.RoleExistsAsync("Researcher") != true)
{
var researcher = new IdentityRole {
Name = "Researcher"
};
await roleManager.CreateAsync(researcher);
}
await userManager.AddToRoleAsync(User, "Researcher");
var ResearcherInformation = await authorDbContext.ResearcherInfo.FirstOrDefaultAsync(v => v.AuthorTestUserId == User.Id);
ResearcherInformation.ResearcherRole = "Pending Review";
ResearcherInformation.ResearchOrganization = Input.ResearchOrganization;
ResearcherInformation.ResearchOrganizationAddress = Input.ResearchOrganizationAddress;
ResearcherInformation.ResearchOrganizationEmail = Input.ResearchOrganizationEmail;
authorDbContext.SaveChanges();
if (result.Succeeded)
{
// if user is added succesfully sign them in, using a non persistant cookie
return(User);
}
}
return(null);
}
public IActionResult AddBookAuthor(BookAuthorModel newAuth)
{
if (ModelState.IsValid)
{
_context.authors.Add(newAuth);
_context.SaveChanges();
return(RedirectToAction("ListBookAuthors", "BookAuthor"));
}
else
{
List <string> errors = GetErrorListFromModelState(ModelState);
string displayErr = "";
errors.ForEach(err => displayErr += err);
ViewData["errors"] = displayErr;
return(View("NewBookAuthor", newAuth));
}
}