private void CreateNotification(Data dataOfStat, CoronaRecord previousRecord, out string title, out string messageBody, out bool isHaveUpdate)
{
title = "කොරෝනා රොගීන් වැඩිවීමක්";
messageBody = "සෞඛ්ය ප්රවර්ධන කාර්යංශයට අනුව ";
isHaveUpdate = false;
// send notification to firebase
if (previousRecord.CasesCount != dataOfStat.local_total_cases)
{
isHaveUpdate = true;
messageBody += "නව රෝගීන් " + (dataOfStat.local_total_cases - previousRecord.CasesCount).ToString() + " ක් හඳුනා ගනී. ";
}
if (previousRecord.DeathCount != dataOfStat.local_deaths)
{
isHaveUpdate = true;
messageBody += "නව මරණ " + (dataOfStat.local_deaths - previousRecord.DeathCount).ToString() + " ක් හඳුනා ගනී .";
}
}
private async Task <CoronaRecord> UpdateStatChanges(Data data)
{
// get current data row using date
var previousRecord = await this.coronaStatsDbContext.CoronaRecords.OrderByDescending(o => o.RecordDate.Date).Take(1).FirstOrDefaultAsync();
var tempTreRecord = previousRecord.DeepClone <CoronaRecord>();
if (previousRecord.RecordDate.Date == DateTime.Now.Date)
{
// update
if (previousRecord.CasesCount != data.local_total_cases || previousRecord.DeathCount != data.local_deaths || previousRecord.RecoverCount != data.global_recovered)
{
previousRecord.RecoverCount = data.local_recovered;
previousRecord.DeathCount = data.local_deaths;
previousRecord.CasesCount = data.local_total_cases;
previousRecord.SuspectCount = data.local_total_number_of_individuals_in_hospitals;
this.coronaStatsDbContext.CoronaRecords.Update(previousRecord);
await this.coronaStatsDbContext.SaveChangesAsync();
}
}
else
{
// insert
var newRecord = new CoronaRecord()
{
RecordDate = DateTime.Now.Date,
CasesCount = data.local_total_cases,
RecoverCount = data.local_recovered,
DeathCount = data.local_deaths,
SuspectCount = data.local_total_number_of_individuals_in_hospitals
};
await this.coronaStatsDbContext.CoronaRecords.AddAsync(newRecord);
await this.coronaStatsDbContext.SaveChangesAsync();
}
return(tempTreRecord);
}
