public async Task<ActionResult> Create(Post model)
{
using (var userManager = UserManager)
{
if (!ModelState.IsValid)
{
return View(model);
}
var user = await userManager.FindByIdAsync(CurrentUserId);
var teacher = _teacherRepo.GetTeacher(user.Teacher.TeacherId);
model.Slug = model.Title.MakeUrlFriendly();
// TODO: МЫ ХРАНИМ ВРЕМЯ В UTC
model.Created = DateTime.Now;
model.Blog = teacher.Blog;
try
{
_blogRepo.CreatePost(model);
return RedirectToAction("index");
}
catch (Exception e)
{
ModelState.AddModelError("key", e);
return View(model);
}
}
}
public void CreatePost(Post post)
{
post.Created = DateTime.UtcNow;
_context.Posts.Add(post);
_context.SaveChanges();
}
public async Task EditPost(int id, Post updatedPost)
{
var post = await _context.Posts.SingleOrDefaultAsync(p => p.PostId == id);
if (post == null)
{
throw new KeyNotFoundException($"A post with the id of {id} does not exist in the data store.");
}
post.Modified = DateTime.UtcNow;
post.PostId = updatedPost.PostId;
post.Title = updatedPost.Title;
post.Tags = updatedPost.Tags;
await _context.SaveChangesAsync();
}
public async Task<ActionResult> Edit(int postId, Post model)
{
if (!ModelState.IsValid)
{
return View(model);
}
using (var userManager = UserManager)
{
var postAuthorId = model.Blog.TeacherId;
var currentUserTeacherId = await _teacherRepo.GetCurrentUserTeacherIdAsync(CurrentUserId);
if (postAuthorId != currentUserTeacherId)
{
return new HttpUnauthorizedResult();
}
try
{
model.Modified = DateTime.Now;
model.Slug = model.Title.MakeUrlFriendly();
await _blogRepo.EditPost(postId, model);
return RedirectToAction("index", new { nameSlug = model.Blog.Teacher.NameSlug, postSlug = model.Slug });
}
catch (KeyNotFoundException)
{
return HttpNotFound();
}
catch (Exception e)
{
ModelState.AddModelError(string.Empty, e.Message);
return View(model);
}
}
}
