public async Task <List <Sentence> > GetSentencesAsync(string keyword, DateTime yearMonth)
{
var channel = new Channel("storage:7878", ChannelCredentials.Insecure);
var client = new Storage.StorageClient(channel);
var result = await client.GetSentencesAsync(new GetSentencesRequest { Keyword = keyword, YearMonth = Timestamp.FromDateTime(yearMonth.ToUniversalTime()) });
await channel.ShutdownAsync();
var yearMonths = new List <DateTime>();
var sentences = new List <Sentence>();
foreach (var s in result.Sentences)
{
sentences.Add(new Sentence()
{
Keyword = new Keyword()
{
Text = s.Keyword.Text
},
Source = new Source()
{
Url = s.Source.Url
},
Text = s.Text,
Positive = s.Positive,
Received = s.Received.ToDateTime(),
SourceArticleHeader = s.Sourcearticleheader,
SourceArticleUrl = s.Sourcearticleurl
});
}
return(sentences);
}
public async Task <List <String> > GetAllKeywordsAsync()
{
var channel = new Channel("storage:7878", ChannelCredentials.Insecure);
var client = new Storage.StorageClient(channel);
var keywords = await client.GetKeywordsAsync(new GetKeywordsRequest { });
await channel.ShutdownAsync();
return(keywords.Keywords.ToList <string>());
}
public async Task <IEnumerable <DateTime> > GetAllYearMonths()
{
var channel = new Channel("storage:7878", ChannelCredentials.Insecure);
var client = new Storage.StorageClient(channel);
var result = await client.GetYearMonthsAsync(new GetYearMonthsRequest { });
await channel.ShutdownAsync();
var yearMonths = new List <DateTime>();
foreach (var timestamp in result.Yearmonths)
{
yearMonths.Add(timestamp.ToDateTime());
}
return(yearMonths);
}
