public async Task <IActionResult> Post([FromBody] Eager.Post post)
{
var postMapped = _mapper.Map <Models.Post>(post);
var validationErrors = PostValidator.OnPostCreateValidation(postMapped);
if (!_userRepository.Exists(postMapped.Author.Id))
{
validationErrors.Append(CommonResponseMessages.AuthorDoesNotExists);
}
if (!postMapped.PostCategories.All(pc => _categoryRepository.Exists(pc.CategoryId)))
{
validationErrors.Append(CommonResponseMessages.OneOfCategoriesDoesNotExists);
}
if (validationErrors.Any())
{
return(BadRequest(validationErrors));
}
else
{
postMapped.Visits = 0;
postMapped.CreatedOn = DateTime.Now;
postMapped.ModifiedOn = null;
postMapped.Slug = GenerateSlug(postMapped.Title);
var createdPost = await _postRepository.Create(postMapped);
return(Created($"{this.Request.Scheme}://{this.Request.Host}/api/Posts/{postMapped.Slug}", null));
}
}
public async Task <IActionResult> Put([FromBody] Eager.Post post)
{
if (!post.Id.HasValue || post.Id.Value.Equals(Guid.Empty))
{
return(BadRequest(CommonResponseMessages.NoId));
}
else if (!_postRepository.Exists(post.Id.Value))
{
return(NoContent());
}
var postMapped = _mapper.Map <Models.Post>(post);
var validationErrors = PostValidator.OnPostCreateValidation(postMapped);
if (!_userRepository.Exists(postMapped.Author.Id))
{
validationErrors.Append(CommonResponseMessages.AuthorDoesNotExists);
}
if (!postMapped.PostCategories.All(pc => _categoryRepository.Exists(pc.CategoryId)))
{
validationErrors.Append(CommonResponseMessages.OneOfCategoriesDoesNotExists);
}
if (validationErrors.Any())
{
return(BadRequest(validationErrors));
}
else
{
var dbPost = await _postRepository.GetPostsById(postMapped.Id);
foreach (var relation in dbPost.PostCategories.ToList())
{
if (!postMapped.PostCategories.Any(pc => pc.PostId.Equals(relation.PostId) && pc.CategoryId.Equals(relation.CategoryId)))
{
await _postRepository.RemoveRelation(relation);
}
}
foreach (var relation in postMapped.PostCategories)
{
if (!dbPost.PostCategories.Any(pc => pc.PostId.Equals(relation.PostId) && pc.CategoryId.Equals(relation.CategoryId)))
{
await _postRepository.CreateRelation(relation);
}
}
postMapped.Visits = dbPost.Visits;
postMapped.CreatedOn = dbPost.CreatedOn;
postMapped.ModifiedOn = DateTime.Now;
postMapped.Slug = GenerateSlug(postMapped.Title);
var postUpdated = await _postRepository.Update(postMapped);
return(Ok());
}
}
