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Add feat: finished guided project for debugging

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This commit is contained in:
Isaac Alter 2023-07-23 16:00:48 -06:00
parent 9043ee71ca
commit 7cba5db2a8
2 changed files with 14 additions and 22 deletions
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34
2-csharp/lesson-6-projects/guided-project/Starter/Program.cs
View file

@ -18,7 +18,7 @@ expected.
*/
string? readResult = null;
bool useTestData = true;
bool useTestData = false;
Console.Clear();
@ -46,7 +46,7 @@ Console.WriteLine($"Expected till value: {registerCheckTillTotal}\n\r");
var valueGenerator = new Random((int)DateTime.Now.Ticks);
int transactions = 10;
int transactions = 40;
if (useTestData)
{
@ -56,7 +56,7 @@ if (useTestData)
while (transactions > 0)
{
transactions -= 1;
int itemCost = valueGenerator.Next(2, 20);
int itemCost = valueGenerator.Next(2, 50);
if (useTestData)
{
@ -76,18 +76,17 @@ while (transactions > 0)
Console.WriteLine($"\t Using {paymentFives} five dollar bills");
Console.WriteLine($"\t Using {paymentOnes} one dollar bills");
// MakeChange manages the transaction and updates the till
string transactionMessage = MakeChange(itemCost, cashTill, paymentTwenties, paymentTens, paymentFives, paymentOnes);
// Backup Calculation - each transaction adds current "itemCost" to the till
if (transactionMessage == "transaction succeeded")
try
{
// MakeChange manages the transaction and updates the till
MakeChange(itemCost, cashTill, paymentTwenties, paymentTens, paymentFives, paymentOnes);
Console.WriteLine($"Transaction successfully completed.");
registerCheckTillTotal += itemCost;
}
else
catch (InvalidCastException e)
{
Console.WriteLine($"Transaction unsuccessful: {transactionMessage}");
Console.WriteLine($"Could not complete transaction: {e.Message}");
}
Console.WriteLine(TillAmountSummary(cashTill));
@ -112,10 +111,8 @@ static void LoadTillEachMorning(int[,] registerDailyStartingCash, int[] cashTill
}
static string MakeChange(int cost, int[] cashTill, int twenties, int tens = 0, int fives = 0, int ones = 0)
static void MakeChange(int cost, int[] cashTill, int twenties, int tens = 0, int fives = 0, int ones = 0)
{
string transactionMessage = "";
cashTill[3] += twenties;
cashTill[2] += tens;
cashTill[1] += fives;
@ -125,7 +122,7 @@ static string MakeChange(int cost, int[] cashTill, int twenties, int tens = 0, i
int changeNeeded = amountPaid - cost;
if (changeNeeded < 0)
transactionMessage = "Not enough money provided.";
throw new InvalidOperationException("InvalidOperationException: Not enough money provided to complete the transaction.");
Console.WriteLine("Cashier Returns:");
@ -145,7 +142,7 @@ static string MakeChange(int cost, int[] cashTill, int twenties, int tens = 0, i
while ((changeNeeded > 4) && (cashTill[1] > 0))
{
cashTill[2]--;
cashTill[1]--;
changeNeeded -= 5;
Console.WriteLine("\t A five");
}
@ -158,12 +155,7 @@ static string MakeChange(int cost, int[] cashTill, int twenties, int tens = 0, i
}
if (changeNeeded > 0)
transactionMessage = "Can't make change. Do you have anything smaller?";
if (transactionMessage == "")
transactionMessage = "transaction succeeded";
return transactionMessage;
throw new InvalidOperationException("InvalidOperationException: The till is unable to make the correct change.");
}
static void LogTillStatus(int[] cashTill)

2
2-csharp/lesson-6-projects/guided-project/Starter/Starter.csproj
View file

@ -2,7 +2,7 @@
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net7.0</TargetFramework>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>