private static void LoadProperties(WordCompareResult item, DataRow row)
{
item.ID = row.Field <int>("ID");
item.mostPopularWordSearchResultID = row.Field <int>("MostPopularWordSearchResultID");
item.leastPopularWordSearchResultID = row.Field <int>("LeastPopularWordSearchResultID");
item.WordsAreEquallyPopular = row.Field <bool>("WordsAreEquallyPopular");
if (row["EquallyPopularWordSearchResult1ID"] != DBNull.Value)
{
item.equallyPopularWordSearchResult1ID = row.Field <int>("EquallyPopularWordSearchResult1ID");
}
else
{
item.equallyPopularWordSearchResult1ID = -1;
}
if (row["EquallyPopularWordSearchResult2ID"] != DBNull.Value)
{
item.equallyPopularWordSearchResult2ID = row.Field <int>("EquallyPopularWordSearchResult2ID");
}
else
{
item.equallyPopularWordSearchResult2ID = -1;
}
item.SearchElapsedSeconds = row.Field <double>("SearchElapsedSeconds");
item.CompareDateTime = row.Field <DateTime>("CompareDateTime");
}
public static WordCompareResult RetrieveWordCompareResult(int Id)
{
WordCompareResult wordCompareResult = null;
DataTable data = RetrieveSingleRecord(Id);
if (data.Rows.Count == 1)
{
wordCompareResult = new WordCompareResult();
LoadProperties(wordCompareResult, data.Rows[0]);
}
return(wordCompareResult);
}
public static List <WordCompareResult> RetrieveWordCompareResult()
{
List <WordCompareResult> items = new List <WordCompareResult>();
DataTable data = RetrieveRecords();
if (data.Rows.Count > 0)
{
foreach (DataRow itemRow in data.Rows)
{
WordCompareResult item = new WordCompareResult();
LoadProperties(item, itemRow);
items.Add(item);
}
}
return(items);
}
public static List <WordCompareResult> RetrieveWordCompareHistory()
{
var cmd = Database.GenericDataAccess.CreateCommand(Database.Utility.ConnectionString);
cmd.CommandText = @"SELECT *
FROM WordCompareResult
ORDER BY CompareDateTime DESC";
var results = Database.GenericDataAccess.ExecuteSelectCommand(cmd);
List <WordCompareResult> WordCompareResultsToReturn = new List <WordCompareResult>();
foreach (DataRow result in results.Rows)
{
WordCompareResult savedResult = WordCompareResult.RetrieveWordCompareResult(result.Field <int>("ID"));
WordCompareResultsToReturn.Add(savedResult);
}
return(WordCompareResultsToReturn);
}
public static void SaveWordCompareResult(WordCompareResult wordCompareResult)
{
if (wordCompareResult.WordsAreEquallyPopular)
{
List <WordSearchResult> savedWordSearchResults = new List <WordSearchResult>();
foreach (var item in wordCompareResult.EquallyPopularResults)
{
WordSearchResult savedResult = item.Save();
savedWordSearchResults.Add(savedResult);
}
wordCompareResult.EquallyPopularResults = savedWordSearchResults;
}
else
{
wordCompareResult.MostPopularWordSearchResult = wordCompareResult.MostPopularWordSearchResult.Save();
wordCompareResult.LeastPopularWordSearchResult = wordCompareResult.LeastPopularWordSearchResult.Save();
}
wordCompareResult.Save();
}
/// <summary>
/// Takes two words and determines which is more popular on Twitter by how many tweets contain the word.
/// </summary>
/// <param name="searchWord1">The first word to search for.</param>
/// <param name="searchWord2">The second word to search for.</param>
/// <returns><see cref="WordCompareResult"/> of the comparison results.</returns>
/// <exception cref="ArgumentException">Thrown when <paramref name="searchWord1"/> or <paramref name="searchWord2"/> is null, is only whitespace or contains a space.</exception>
/// <exception cref="ArgumentOutOfRangeException">Thrown when <paramref name="searchWord1"/> or <paramref name="searchWord2"/> length is over 500 characters.</exception>
/// <exception cref="Comparitter.Compare.Exception.CompareException">Thrown when an error occurrs while searching for one of the words.</exception>
public static WordCompareResult CompareByAppearanceCount(string searchWord1, string searchWord2)
{
if (string.IsNullOrWhiteSpace(searchWord1))
{
throw new ArgumentException("Phrase cannot be null or only whitespace.", nameof(searchWord1));
}
if (searchWord1.Length > 500)
{
throw new ArgumentOutOfRangeException(nameof(searchWord1), "Phrase is limited to 500 characters.");
}
if (searchWord1.Contains(" "))
{
throw new ArgumentException("SearchByWord() does not support searching for phrases. Only single words are allowed.", nameof(searchWord1));
}
if (string.IsNullOrWhiteSpace(searchWord2))
{
throw new ArgumentException("Phrase cannot be null or only whitespace.", nameof(searchWord2));
}
if (searchWord2.Length > 500)
{
throw new ArgumentOutOfRangeException(nameof(searchWord2), "Phrase is limited to 500 characters.");
}
if (searchWord2.Contains(" "))
{
throw new ArgumentException("SearchByWord() does not support searching for phrases. Only single words are allowed.", nameof(searchWord2));
}
WordCompareResult compareResultsToReturn = new WordCompareResult
{
CompareDateTime = DateTime.Now
};
Stopwatch howLong = new Stopwatch();
try
{
howLong.Start();
WordSearchResult word1SearchResult = GetWordSearchResults(searchWord1);
WordSearchResult word2SearchResult = GetWordSearchResults(searchWord2);
howLong.Stop();
if (word1SearchResult.AppearanceCount == word2SearchResult.AppearanceCount)
{
compareResultsToReturn.WordsAreEquallyPopular = true;
compareResultsToReturn.EquallyPopularResults = new List <WordSearchResult>()
{
word1SearchResult, word2SearchResult
};
}
else if (word1SearchResult.AppearanceCount > word2SearchResult.AppearanceCount)
{
compareResultsToReturn.WordsAreEquallyPopular = false;
compareResultsToReturn.MostPopularWordSearchResult = word1SearchResult;
compareResultsToReturn.LeastPopularWordSearchResult = word2SearchResult;
}
else
{
compareResultsToReturn.WordsAreEquallyPopular = false;
compareResultsToReturn.MostPopularWordSearchResult = word2SearchResult;
compareResultsToReturn.LeastPopularWordSearchResult = word1SearchResult;
}
compareResultsToReturn.SearchElapsedSeconds = howLong.Elapsed.TotalSeconds;
}
catch (Tweetinvi.Exceptions.TwitterException ex)
{
//TODO: Would normally log this
string message = "Communication with Twitter failed for one of the word searches. This could be caused by a network issue, Twitter rate limit or a bad request.";
throw new Comparitter.Compare.Exception.CompareException(message, ex);
}
catch (System.Exception ex)
{
//TODO: Log this
throw;
}
CompareHistory.SaveWordCompareResult(compareResultsToReturn);
return(compareResultsToReturn);
}
