public async Task <SubredditsViewModel> GetOrderedSubredditsFilterByKeyWordsAsync(
string[] keyWords,
SubredditSortType sortType)
{
var sortStrategy = SortSubredditStrategyFactory
.GetSubredditSortStrategy(this.redditCloneUnitOfWork, sortType);
var filteredSubreddits = await this.redditCloneUnitOfWork.Subreddits
.GetByKeyWordsSortedByAsync(keyWords, sortStrategy);
var model = new SubredditsViewModel()
{
SubrreditSortType = sortType,
Subreddits = this.mapper.Map <IEnumerable <SubredditConciseViewModel> >(filteredSubreddits)
};
return(model);
}
public static ISubredditSortStrategy GetSubredditSortStrategy(
IRedditCloneUnitOfWork unitOfWork,
SubredditSortType postSortType)
{
switch (postSortType)
{
case SubredditSortType.New:
return(new SortSubredditByNew(unitOfWork));
case SubredditSortType.Old:
return(new SortSubredditByOld(unitOfWork));
case SubredditSortType.Top:
return(new SortSubredditByTop(unitOfWork));
default:
throw new InvalidEnumArgumentException();
}
}
public async Task <SearchResultViewModel> GetSearchResultAsync(
string[] keyWords,
SubredditSortType subredditSortType,
PostSortType postSortType,
TimeFrameType postTimeFrameType)
{
var subredditModels = await this.questSubredditService
.GetOrderedSubredditsFilterByKeyWordsAsync(keyWords, subredditSortType);
var postModels = await this.questPostService
.GetOrderedPostsByKeyWordsAsync(keyWords, postSortType, postTimeFrameType);
var searchModel = new SearchResultViewModel
{
Subreddits = subredditModels,
Posts = postModels,
KeyWords = string.Join(" ", keyWords)
};
return(searchModel);
}
