public IList <string> GetAllStates()
{
using (var pubs = new PubsEntities())
{
return(pubs.Authors.Select(a => a.State).Distinct().ToArray());
}
}
public ActionResult EditAuthor(string id)
{
// 当該著者 ID のデータを読み取る
Author editAuthor = null;
using (var pubs = new PubsEntities())
{
editAuthor = pubs.Authors.FirstOrDefault(a => a.AuthorId == id);
}
// View に引き渡すデータを準備する
var vm = new AuthorEditViewModel()
{
AuthorId = editAuthor.AuthorId,
AuthorFirstName = editAuthor.AuthorFirstName,
AuthorLastName = editAuthor.AuthorLastName,
Phone = editAuthor.Phone,
State = editAuthor.State
};
// View にデータを引き渡すにあたり、入力データと周辺データを分けておく。
// (ViewModel に周辺データを入れることで、ViewModel を完全にフォームモデルに一致させるように設計)
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
ViewData["AllStates"] = query.ToList();
}
return(View(vm));
}
public ActionResult EditAuthor(string id)
{
// 当該著者 ID のデータを読み取る
Author editAuthor = null;
using (var pubs = new PubsEntities())
{
editAuthor = pubs.Authors.FirstOrDefault(a => a.AuthorId == id);
}
// View に引き渡すデータを準備する
var vm = new AuthorEditViewModel()
{
AuthorId = editAuthor.AuthorId,
AuthorFirstName = editAuthor.AuthorFirstName,
AuthorLastName = editAuthor.AuthorLastName,
Phone = editAuthor.Phone,
State = editAuthor.State
};
// View にデータを引き渡すにあたり、入力データと周辺データを分けておく。
// (ViewModel に周辺データを入れることで、ViewModel を完全にフォームモデルに一致させるように設計)
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
ViewData["AllStates"] = query.ToList();
}
return View(vm);
}
public ActionResult EditAuthor(string id, AuthorEditViewModel model)
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
ViewData["AllStates"] = query.ToList();
}
// 送信されてきたデータを再チェック
if (ModelState.IsValid == false)
{
// 前画面を返す
// ID フィールドがロストしているので補完する
model.AuthorId = id;
return(View(model));
}
model.AuthorId = id;
// データベースに登録を試みる
using (var pubs = new PubsEntities())
{
var target = pubs.Authors.Where(a => a.AuthorId == model.AuthorId).FirstOrDefault();
target.AuthorFirstName = model.AuthorFirstName;
target.AuthorLastName = model.AuthorLastName;
target.Phone = model.Phone;
target.State = model.State;
pubs.SaveChanges();
}
// 一覧画面に帰る
return(RedirectToAction("ListAuthors"));
}
public ActionResult EditAuthor(string id, AuthorEditViewModel model)
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
ViewData["AllStates"] = query.ToList();
}
// 送信されてきたデータを再チェック
if (ModelState.IsValid == false)
{
// 前画面を返す
// ID フィールドがロストしているので補完する
model.AuthorId = id;
return View(model);
}
model.AuthorId = id;
// データベースに登録を試みる
using (var pubs = new PubsEntities())
{
var target = pubs.Authors.Where(a => a.AuthorId == model.AuthorId).FirstOrDefault();
target.AuthorFirstName = model.AuthorFirstName;
target.AuthorLastName = model.AuthorLastName;
target.Phone = model.Phone;
target.State = model.State;
pubs.SaveChanges();
}
// 一覧画面に帰る
return RedirectToAction("ListAuthors");
}
public string[] GetStates()
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
return query.ToArray();
}
}
public string[] GetStates()
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => a.State).Distinct();
return(query.ToArray());
}
}
public IActionResult Index()
{
var vm = new AuthorListViewModel();
using(var pubs = new PubsEntities())
{
vm.Authors = pubs.Authors.ToArray();
}
return View(vm);
}
public IActionResult Index()
{
var vm = new AuthorListViewModel();
using (var pubs = new PubsEntities())
{
vm.Authors = pubs.Authors.ToArray();
}
return(View(vm));
}
public Author GetAuthorByAuthorId(string authorId)
{
if (Regex.IsMatch(authorId, @"^[0-9]{3}-[0-9]{2}-[0-9]{4}$") == false)
{
throw new ArgumentOutOfRangeException(nameof(authorId));
}
// 当該著者 ID のデータを読み取る
using (var pubs = new PubsEntities())
{
return(pubs.Authors.FirstOrDefault(a => a.AuthorId == authorId));
}
}
public IList <AuthorOverview> GetAuthors()
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Select(a => new AuthorOverview
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
});
return(query.ToArray());
}
}
public IList<AuthorOverview> GetAllAuthors()
{
using (var pubs = new PubsEntities())
{
return pubs.Authors
.Select(a => new AuthorOverview
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
})
.ToArray();
}
}
public void UpdateAuthor(UpdateAuthorRequest request)
{
if (ModelState.IsValid == false)
{
throw new ArgumentException();
}
// データベースに登録する
using (var pubs = new PubsEntities())
{
var target = pubs.Authors.FirstOrDefault(a => a.AuthorId == request.AuthorId);
target.AuthorFirstName = request.AuthorFirstName;
target.AuthorLastName = request.AuthorLastName;
target.Phone = request.Phone;
target.State = request.State;
pubs.SaveChanges();
}
}
public IList<AuthorOverview> GetAuthorsByState(string state)
{
if (Regex.IsMatch(state, "^[A-Z]{2}$") == false) throw new ArgumentOutOfRangeException(nameof(state));
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Where(a => a.State == state)
.Select(a => new AuthorOverview()
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
});
return query.ToArray();
}
}
public ActionResult ListAuthors()
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors
.Select(a => new AuthorOverview
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
});
var vm = new AuthorOverviewListViewModel
{
Authors = query.ToArray()
};
return(View(vm));
}
}
public IList <AuthorOverview> GetAuthorsByState(string state)
{
if (Regex.IsMatch(state, "^[A-Z]{2}$") == false)
{
throw new ArgumentOutOfRangeException(nameof(state));
}
using (var pubs = new PubsEntities())
{
var query = pubs.Authors.Where(a => a.State == state)
.Select(a => new AuthorOverview()
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
});
return(query.ToArray());
}
}
public ActionResult ListAuthors()
{
using (var pubs = new PubsEntities())
{
var query = pubs.Authors
.Select(a => new AuthorOverview
{
AuthorId = a.AuthorId,
AuthorName = a.AuthorFirstName + " " + a.AuthorLastName,
Phone = a.Phone,
State = a.State,
Contract = a.Contract
});
var vm = new AuthorOverviewListViewModel
{
Authors = query.ToArray()
};
return View(vm);
}
}
