/// <summary>
/// gets 3 latests posts
/// </summary>
/// <param name="locale">language</param>
/// <returns>instance of <see cref="IEnumerable{PostDto}"/></returns>
public async Task <IEnumerable <PostDto> > GetLatestAsync(Locale locale)
{
PostPagingParametersDto pagingParametersDto = new PostPagingParametersDto
{
Locale = locale,
PageNumber = 1,
PageSize = 3
};
return(await GetPostByPagingParameters(pagingParametersDto));
}
public void GetAllAsync_Default_ShouldReturnList()
{
using (var context = new VisitingStolacDbContext(_options))
{
var service = new PostRepository(context);
PostPagingParametersDto dto = new PostPagingParametersDto
{
Locale = Locale.BOS,
PageNumber = 1,
PageSize = 10
};
var x = service.GetAllAsync(dto).GetAwaiter().GetResult();
Assert.IsTrue(x != null);
}
}
/// <summary>
/// private method for getting posts
/// </summary>
/// <param name="pagingParameters">instance of <see cref="PostPagingParametersDto"/></param>
/// <returns>instance of <see cref="IEnumerable{PostDto}"/></returns>
private async Task <IEnumerable <PostDto> > GetPostByPagingParameters(PostPagingParametersDto pagingParameters)
{
if (pagingParameters.PageNumber < 1)
{
pagingParameters.PageNumber = 1;
}
IList <Post> posts = _posts.Skip((pagingParameters.PageNumber - 1) * pagingParameters.PageSize)
.Take(pagingParameters.PageSize).ToList();
IList <PostDto> returnPosts = new List <PostDto>();
foreach (var item in posts)
{
string text = _translations.Where(tr => tr.TextContentId == item.TextId)
.Where(tr => tr.Locale == pagingParameters.Locale)
.Select(tr => tr.Text).FirstOrDefault();
string title = _translations.Where(tr => tr.TextContentId == item.TitleId)
.Where(tr => tr.Locale == pagingParameters.Locale)
.Select(tr => tr.Text).FirstOrDefault();
List <MediaDto> medias = _medias.Where(m => m.GroupId == item.MediaGroupId).Select(m => new MediaDto()
{
GroupId = m.GroupId,
Id = m.Id,
Source = m.Source,
Type = m.Type.ToString(),
Url = m.Url
}).ToList();
string administrator = _administrator.Username;
returnPosts.Add(new PostDto()
{
Id = item.Id,
Title = title,
Text = text,
Administrator = administrator,
Medias = medias
});
}
return(await Task.FromResult(returnPosts.OrderBy(p => p.Created)));
}
/// <summary>
/// mocks getting all posts
/// </summary>
/// <param name="pagingParameters">instance of <see cref="PostPagingParametersDto"/></param>
/// <returns>instance of <see cref="IEnumerable{PostDto}"/></returns>
public async Task <IEnumerable <PostDto> > GetAllAsync(PostPagingParametersDto pagingParameters)
{
return(await GetPostByPagingParameters(pagingParameters));
}