public async Task <IActionResult> Update(int articleId, UpdateArticleViewModel model)
{
if (ModelState.IsValid)
{
var currentUser = await _userManager.GetUserAsync(HttpContext.User);
var userRoles = await _userManager.GetRolesAsync(currentUser);
string path = null;
if (model.TitleImage != null)
{
FileSaverResult fileSaverResult = await _fileSaver.SaveArticleTitleImage(_appEnvironment.WebRootPath, model.TitleImage);
if (fileSaverResult.IsSuccessful)
{
path = fileSaverResult.Path;
}
else
{
ModelState.AddModelError("", "Can't save image");
}
}
var result = await Mediator.Send(new UpdateArticleCommand
{
Title = model.Title,
IsPublic = model.IsPublic,
CategoryId = model.CategoryId,
TitleImagePath = path,
UserRoles = userRoles,
ArticleId = articleId,
});
if (result.IsSuccessful)
{
return(RedirectToAction("Index", "Article"));
}
else
{
ModelState.AddModelError("", result.Message);
}
}
var allCategories = await Mediator.Send(new GetAllCategoriesQuery());
if (allCategories.Any())
{
model.Categories = new SelectList(allCategories.Select(c => new CategoryTitleViewModel(c, c.Title)), "Id", "Title");
return(View(model));
}
else
{
return(RedirectToAction("ErrorMessage", "Home", new { message = "No categories found" }));
}
}
public async Task <IActionResult> Update(int categoryId, UpdateCategoryViewModel model)
{
if (ModelState.IsValid)
{
var identityUser = await _userManager.GetUserAsync(HttpContext.User);
string path = null;
if (model.TitleImage != null)
{
FileSaverResult fileSaverResult = await _fileSaver.SaveCategoryTitleImage(_appEnvironment.WebRootPath, model.TitleImage);
if (fileSaverResult.IsSuccessful)
{
path = fileSaverResult.Path;
}
else
{
ModelState.AddModelError("", "Can't save image");
}
}
var result = await Mediator.Send(new UpdateCategoryCommand
{
CategoryId = categoryId,
Title = model.Title,
IdentityUserId = identityUser.Id,
TitleImagePath = path,
});
if (result.IsSuccessful)
{
if (path != null)
{
using (var fileStream = new FileStream(_appEnvironment.WebRootPath + path, FileMode.Create))
{
await model.TitleImage.CopyToAsync(fileStream);
}
}
return(RedirectToAction("Index", "Category"));
}
else
{
ModelState.AddModelError("", result.Message);
}
}
return(View());
}
public async Task <IActionResult> Create(CreateArticleViewModel model)
{
if (ModelState.IsValid)
{
var currentUser = await _userManager.GetUserAsync(HttpContext.User);
string path = "/img/no_image.jpg";
if (model.TitleImage != null)
{
FileSaverResult fileSaverResult = await _fileSaver.SaveArticleTitleImage(_appEnvironment.WebRootPath, model.TitleImage);
if (fileSaverResult.IsSuccessful)
{
path = fileSaverResult.Path;
}
else
{
ModelState.AddModelError("", "Can't save image");
}
}
var result = await Mediator.Send(new CreateArticleCommand
{
CategoryId = model.CategoryId,
IsPublic = model.IsPublic,
Title = model.Title,
TitleImagePath = path,
IdentityUserId = currentUser.Id
});
if (result.IsSuccessful)
{
var editArticleRoleResult = await _roleManager.CreateAsync(new IdentityRole(result.EditArticleRoleName));
var viewArticleRoleResult = await _roleManager.CreateAsync(new IdentityRole(result.ViewArticleRoleName));
if (editArticleRoleResult.Succeeded && viewArticleRoleResult.Succeeded)
{
await _userManager.AddToRoleAsync(currentUser, result.EditArticleRoleName);
await _userManager.AddToRoleAsync(currentUser, result.ViewArticleRoleName);
return(RedirectToAction("Index", "Article"));
}
else
{
await Mediator.Send(new DeleteArticleCommand { Id = result.ArticleId, IdentityUserId = currentUser.Id });
ModelState.AddModelError("", "Error save");
}
}
else
{
ModelState.AddModelError("", result.Message);
}
}
var allCategories = await Mediator.Send(new GetAllCategoriesQuery());
if (allCategories.Any())
{
model.Categories = new SelectList(allCategories.Select(c => new CategoryTitleViewModel(c, c.Title)), "Id", "Title");
return(View(model));
}
else
{
return(RedirectToAction("ErrorMessage", "Home", new { message = "No categories found" }));
}
}
