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Merge branch 'GenericGetDBData'

This commit is contained in:
Stedd 2022-02-12 14:40:07 +01:00
parent b6b4dc0cea 38c160968a
commit 3f833429c8
2 changed files with 44 additions and 34 deletions
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41
DBInteraction.cs
View File

@ -16,40 +16,37 @@ namespace CryptoCalc
{ {
throw new ArgumentNullException(nameof(data)); throw new ArgumentNullException(nameof(data));
} }
using IDbConnection cnn = new SQLiteConnection(Util.GetConnectionString(data.DBTableName)); using IDbConnection cnn = new SQLiteConnection(Util.GetConnectionString(data.DBTableName));
cnn.Execute($"insert into {data.DBTableName} {data.DBSaveDataString}", data); cnn.Execute($"insert into {data.DBTableName} {data.DBSaveDataString}", data);
Debug.WriteLine($"Saved {data.DBTableName} DB data"); Debug.WriteLine($"Saved {data.DBTableName} DB data");
} }
//public static List<T> _LoadTransactions()
//{
// using IDbConnection _connection = new SQLiteConnection(Util.GetConnectionString("RawData"));
// var output = _connection.Query<T>("select * from RawData", new DynamicParameters());
// Debug.WriteLine("Loaded DB data");
// return output.ToList();
//}
public class GenericDB<T> where T : DBClasses
public static List<Transaction> LoadTransactions()
{ {
using IDbConnection _connection = new SQLiteConnection(Util.GetConnectionString("Transactions"));
IEnumerable<Transaction> output = _connection.Query<Transaction>("select * from Transactions", new DynamicParameters());
Debug.WriteLine("Loaded DB data");
return output.ToList();
}
public IEnumerable<T> LoadAllData(string tableName)
public static List<Transaction> LoadTransactionsOfCurrency(string currency)
{ {
if (currency is null) if (tableName is null)
{ {
throw new ArgumentNullException(nameof(currency)); throw new ArgumentNullException(nameof(tableName));
} }
Debug.WriteLine($"Fetching all {currency} transactions from Database"); using IDbConnection _connection = new SQLiteConnection(Util.GetConnectionString(tableName));
using IDbConnection connection = new SQLiteConnection(Util.GetConnectionString("Transactions")); return _connection.Query<T>($"select * from {tableName}", new DynamicParameters());
return connection.Query<Transaction>($"select * from Transactions where Currency = '{ currency.ToUpper() }'") }
.ToList();
public IEnumerable<T> QueryData(string tableName, string query)
{
if (tableName is null)
{
throw new ArgumentNullException(nameof(query));
}
using IDbConnection _connection = new SQLiteConnection(Util.GetConnectionString(tableName));
return _connection.Query<T>($"{query}", new DynamicParameters());
}
} }
} }
} }

35
MainWindow.xaml.cs
View File

@ -8,7 +8,12 @@ namespace CryptoCalc
public partial class MainWindow : Window public partial class MainWindow : Window
{ {
private readonly Random rand = new(); private readonly Random rand = new();
private List<Transaction> transactions = new();
private DBInteraction.GenericDB<Transaction> transactionDB = new();
private DBInteraction.GenericDB<Wallet> walletDB = new();
private Transaction genericT = new();
private Wallet genericW = new();
public MainWindow() public MainWindow()
{ {
@ -17,32 +22,34 @@ namespace CryptoCalc
private void saveButton_Click(object sender, RoutedEventArgs e) private void saveButton_Click(object sender, RoutedEventArgs e)
{ {
Transaction dummy = DummyTransaction(); genericT = DummyTransaction();
DBInteraction.SaveData(ref dummy); DBInteraction.SaveData(ref genericT);
} }
private void saveWalletButton_Click(object sender, RoutedEventArgs e) private void saveWalletButton_Click(object sender, RoutedEventArgs e)
{ {
Wallet dummy = DummyWallet(); genericW = DummyWallet();
DBInteraction.SaveData(ref dummy); DBInteraction.SaveData(ref genericW);
} }
private void saveButtonFromInput_Click(object sender, RoutedEventArgs e) private void saveButtonFromInput_Click(object sender, RoutedEventArgs e)
{ {
Transaction rd = new(inputCurrency.Text, Convert.ToSingle(inputAmount.Text), inputType.Text); genericT = new(inputCurrency.Text, Convert.ToSingle(inputAmount.Text), inputType.Text);
DBInteraction.SaveData(ref rd); DBInteraction.SaveData(ref genericT);
} }
private void readButton_click(object sender, RoutedEventArgs e) private void readButton_click(object sender, RoutedEventArgs e)
{ {
transactions = DBInteraction.LoadTransactions(); IEnumerable <Transaction> transactions = transactionDB.LoadAllData(genericT.DBTableName);
foreach (Transaction x in transactions) foreach (Transaction t in transactions)
{ {
Debug.WriteLine($"{x.GetLocalTimeFromUnixTime(x.UnixTime)} *** {x.Currency} - {x.Amount}"); Debug.WriteLine($"{t.GetLocalTimeFromUnixTime(t.UnixTime)} *** {t.Currency} - {t.Amount}");
} }
} }
private void searchButton_Click(object sender, RoutedEventArgs e) private void searchButton_Click(object sender, RoutedEventArgs e)
{ {
transactions = DBInteraction.LoadTransactionsOfCurrency(currencyText.Text); string query = $"SELECT * from {genericT.DBTableName} WHERE {nameof(genericT.Currency)}=\'{currencyText.Text}\'";
IEnumerable<Transaction> transactions = transactionDB.QueryData(genericT.DBTableName, query);
//transactions = DBInteraction.LoadTransactionsOfCurrency(currencyText.Text);
transactionsFoundListBox.Items.Clear(); transactionsFoundListBox.Items.Clear();
foreach (Transaction x in transactions) foreach (Transaction x in transactions)
{ {
@ -50,6 +57,12 @@ namespace CryptoCalc
} }
} }
//private IEnumerable<Transaction> ReadTransactionFromDB()
//{
// Transaction t = new();
// return transactionDB.LoadAllData(t.DBTableName);
//}
private Transaction DummyTransaction() private Transaction DummyTransaction()
{ {
Transaction t = new(); Transaction t = new();