public async Task <PagedResultDTO <PostDTO> > GetPageAsync(int id, int page, int pageSize, bool justMyPosts, string srchStr = null)
{
var pagedResult = await _db.Posts.GetPageAsync(id, page, pageSize, justMyPosts, srchStr);
pagedResult.Data.ForEach(p =>
p.PostFiles = p.PostFiles.Count > 0 ?
new List <PostFile>()
{
p.PostFiles.First()
}
: new List <PostFile>()
);
Func <Post, PostDTO> func = post =>
{
var postDTO = PostMapper.ConvertToPostDTO(post);
postDTO.Files = FileMapper.ConvertToFileInfoDTOCollection(post.PostFiles);
postDTO.UserDTO = UserMapper.ConvertToUserDTO(post.User);
postDTO.CommentsDTO = CommentMapper.ConvertToCommentDTOCollection(post.Comments);
var usersDTOLikes = new List <UserDTO>();
post.PostLikes.ToList().ForEach(pl =>
{
var userDTO = UserMapper.ConvertToUserDTO(pl.User);
userDTO.RoleDTO = RoleMapper.ConvertToRoleDTO(pl.User.Role);
usersDTOLikes.Add(userDTO);
});
postDTO.UsersLikes = usersDTOLikes;
return(postDTO);
};
var pageResultDTO = PagedResultMapper.MapToDTO(pagedResult, func);
return(pageResultDTO);
}
public void ConvertToRoleDTO_should_throw_argument_null_exception_when_input_is_null()
{
//arrange
Role inputRole = null;
//act
var exception = Assert.Throws <ArgumentNullException>(() =>
RoleMapper.ConvertToRoleDTO(inputRole));
}
public async Task <List <UserDTO> > GetUsersLikes(int postId)
{
var users = await db.UsersLikes.GetUsersLikesForPost(postId);
var usersDTO = users.Select(u =>
{
var userDTO = UserMapper.ConvertToUserDTO(u);
userDTO.RoleDTO = RoleMapper.ConvertToRoleDTO(u.Role);
return(userDTO);
});
return(usersDTO.ToList());
}
public async Task <PostDTO> GetAsync(int id)
{
var post = await _db.Posts.GetAsync(id);
if (post == null)
{
throw new NotFoundException("Post is not found!");
}
var postDTO = PostMapper.ConvertToPostDTO(post);
postDTO.UserDTO = UserMapper.ConvertToUserDTO(post.User);
postDTO.UserDTO.RoleDTO = RoleMapper.ConvertToRoleDTO(post.User.Role);
return(postDTO);
}
public void ConvertToRoleDTO_should_map_Role_to_RoleDTO()
{
//arrange
Role inputRole = new Role
{
Id = 1,
Name = "DefaultRole"
};
//act
var resultRoleDTO = RoleMapper.ConvertToRoleDTO(inputRole);
//assert
Assert.Equal(inputRole.Id, resultRoleDTO.Id);
Assert.Equal(inputRole.Name, resultRoleDTO.Name);
}