public void BulkInsert()
{
var path = @"C:\____projecrts\___dev_scrapers\data\jsondata";
var files = Directory.GetFiles(path, "*.json");
foreach (var file in files)
{
var jsonData = File.ReadAllText(file);
FileInfo finfo = new FileInfo(file);
Console.Write(finfo.Name);
JObject calendar = JObject.Parse(jsonData);
IList <JToken> results = calendar["calendarData"].Children().ToList();
IList <IndicatorData> recs = new List <IndicatorData>();
foreach (JToken result in results)
{
// JToken.ToObject is a helper method that uses JsonSerializer internally
IndicatorData rec = result.ToObject <IndicatorData>();
rec.CreateDate = DateTime.Now;
recs.Add(rec);
}
Console.Write(" recs:" + recs.Count());
using (var ctx = new ntpContext())
{
foreach (var rec in recs)
{
ctx.IndicatorData.Add(rec);
}
ctx.SaveChanges();
}
Console.WriteLine(" saved!");
Console.WriteLine();
}
}
public void BulkInsertCurrencyIndicatorTable()
{
using (var ctx = new ntpContext())
{
var recs = (from r in ctx.IndicatorData
select new ReleaseDto()
{
Id = 0,
Currency = r.Currency,
Indicator = r.Indicator
}).Distinct().OrderBy(r => r.Currency).ThenBy(d => d.Indicator).ToList();
foreach (var rec in recs)
{
var dto = new IndicatorDataCcyName()
{
CreateDate = DateTime.Now,
Currency = rec.Currency,
Indicator = rec.Indicator,
IsActive = true,
};
Console.WriteLine(dto.Currency + " " + dto.Indicator);
ctx.IndicatorDataCcyName.Add(dto);
}
ctx.SaveChanges();
}
}
public void BulkUpdate()
{
string url = "http://localhost:3000/api/scrape/week/this";
string jsonData = CallRestMethod(url);
JObject calendar = JObject.Parse(jsonData);
IList <JToken> results = calendar["calendarData"].Children().ToList();
IList <IndicatorData> recs = new List <IndicatorData>();
foreach (JToken result in results)
{
// JToken.ToObject is a helper method that uses JsonSerializer internally
IndicatorData rec = result.ToObject <IndicatorData>();
recs.Add(rec);
}
using (var ctx = new ntpContext())
{
foreach (var rec in recs)
{
var exist = ctx.IndicatorData.Where(r => r.EventId == rec.EventId).FirstOrDefault();
if (exist == null)
{
rec.CreateDate = DateTime.Now;
ctx.IndicatorData.Add(rec);
}
else
{
exist.ModifyDate = DateTime.Now;
exist.Actual = rec.Actual;
exist.Forecast = rec.Forecast;
exist.Indicator = rec.Indicator;
exist.Previous = rec.Previous;
exist.ReleaseDate = rec.ReleaseDate;
exist.ReleaseDateTime = rec.ReleaseDateTime;
exist.ReleaseTime = rec.ReleaseTime;
ctx.Entry(exist).State = EntityState.Modified;
}
}
ctx.SaveChanges();
}
}
public void FixBadDates()
{
using (var ctx = new ntpContext())
{
var dt = new DateTime(2020, 12, 30);
var recs = (from r in ctx.IndicatorData where r.ReleaseDateTime >= dt select r).ToList();
foreach (var rec in recs)
{
var exist = ctx.IndicatorData.Where(r => r.EventId == rec.EventId).FirstOrDefault();
exist.Actual = rec.Actual;
exist.Forecast = rec.Forecast;
exist.Indicator = rec.Indicator;
exist.Previous = rec.Previous;
exist.ReleaseDate = rec.ReleaseDate.Replace("2021", "2020");
exist.ReleaseDateTime = rec.ReleaseDateTime.AddYears(-1);
exist.ReleaseTime = rec.ReleaseTime;
ctx.Entry(exist).State = EntityState.Modified;
}
ctx.SaveChanges();
}
}
public ScrapeController(ntpContext ctx, IIndicatorDataRepository repository)
{
this._ctx = ctx;
this._repository = repository;
}
public EconomicEventsController(ntpContext ctx)
{
this._ctx = ctx;
}
public CountryController(ntpContext ctx, ICountriesRepository repository)
{
this._ctx = ctx;
this._repository = repository;
}
public NtpController(ntpContext ctx)
{
this._ctx = ctx;
}
public EconomicIndicatorsController(ntpContext ctx)
{
this._ctx = ctx;
}