LP6 M1 starter updates

Author: ChrisHowd

DownloadableCodeProjects/LP6_implement-delegates-events/Delegates/Starter/Program.cs

@@ -13,7 +13,7 @@ static async Task Main()
         Bank bank = new Bank();
 
         // Generate 2 years of transactions for 50 customers
-        GenerateCustomerDataAsync;
+        await CreateDataLogsAsync.GenerateCustomerDataAsync();
 
         // Load the customer data asynchronously from the file
         var asyncLoadTask = LoadCustomerLogsAsync.ReadCustomerDataAsync(bank);

DownloadableCodeProjects/LP6_implement-delegates-events/Delegates/Starter/Services/CreateDataLogsAsync.cs

@@ -23,6 +23,25 @@ public static async Task GenerateCustomerDataAsync()
         var approvedCustomers = await ApprovedCustomersLoaderAsync.LoadApprovedNamesAsync();
 
         string configDirectoryPath = Path.Combine(Directory.GetCurrentDirectory(), "Config");
+        string customersDirectoryPath = Path.Combine(configDirectoryPath, "Customers");
+        string accountsDirectoryPath = Path.Combine(configDirectoryPath, "Accounts");
+        string transactionsDirectoryPath = Path.Combine(configDirectoryPath, "Transactions");
+
+        // Delete the Customers, Accounts, and Transactions directories if they exist
+        if (Directory.Exists(customersDirectoryPath))
+        {
+            Directory.Delete(customersDirectoryPath, true);
+        }
+        
+        if (Directory.Exists(accountsDirectoryPath))
+        {
+            Directory.Delete(accountsDirectoryPath, true);
+        }
+        
+        if (Directory.Exists(transactionsDirectoryPath))
+        {
+            Directory.Delete(transactionsDirectoryPath, true);
+        }
 
         foreach (var customer in approvedCustomers)
         {

DownloadableCodeProjects/LP6_implement-delegates-events/Delegates/Starter/Services/JsonRetrievalAsync.cs

@@ -67,7 +67,8 @@ public static async Task<IEnumerable<BankCustomer>> LoadAllCustomersAsync(Bank b
         List<BankCustomer> customers = new List<BankCustomer>();
         foreach (var filePath in Directory.GetFiles(Path.Combine(directoryPath, "Customers"), "*.json"))
         {
-            customers.Add(await LoadBankCustomerAsync(bank, filePath, accountsDirectoryPath, transactionsDirectoryPath));
+            // the LoadBankCustomerAsync method will add the customer to the bank
+            await LoadBankCustomerAsync(bank, filePath, accountsDirectoryPath, transactionsDirectoryPath);
         }
         return customers;
     }