Chris Sivert Bobs bagels

exercise.main/Basket.cs

@@ -0,0 +1,80 @@
+
+namespace exercise;
+
+public class Basket
+{
+    public List<Item> Items { get; set; } = new List<Item>();
+    public int MaxSize { get; set; } = 10;
+
+    public void AddItem(Item item)
+    {
+        if (!IsBasketFull())
+        {
+            Items.Add(item);
+        }
+        else
+        {
+            Console.WriteLine("Basket is full!");
+        }
+    }
+
+    public void RemoveItem(Item item)
+    {
+        Items.Remove(item);
+    }
+
+    public bool IsBasketFull()
+    {
+        if (Items.Count >= MaxSize)
+        {
+            return true;
+        }
+        else
+            return false;
+    }
+
+    public bool IsItemInBasket(Item item)
+    {
+        return Items.Contains(item);
+    }
+
+    public decimal PriceInBasket()
+        {
+            decimal total = 0;
+
+            // This part might not make it any cleaner, but ill keep it, not great since it only checks for one type of discount
+            var (fullSetsOfSix, singleBGLEPrice, remainingBGLE) = CheckforBGLE();
+
+            // Total for all bagels
+            total += fullSetsOfSix * 2.49m + remainingBGLE * singleBGLEPrice;
+
+            // Total for all non-bagel items
+            total += Items.Where(item => !item.SKU.StartsWith("BGLE"))
+                        .Sum(item => item.Price);
+
+            return total;
+        }
+
+    private (int fullSetsOfSix, decimal singleBGLEPrice, int remainingBGLE) CheckforBGLE()
+    {
+        int BGLECount = Items.Count(item => item.SKU.StartsWith("BGLE"));
+        int fullSetsOfSix = BGLECount / 6;
+        int remainingBGLE = BGLECount % 6;
+
+        decimal singleBGLEPrice = Items.FirstOrDefault(item => item.SKU.StartsWith("BGLE")).Price;
+
+        return (fullSetsOfSix, singleBGLEPrice, remainingBGLE);
+    }
+
+    public override string ToString()
+    {
+        if (Items.Count == 0) return "Basket is empty";
+
+        string result = "Basket contains:\n";
+        foreach (var item in Items)
+        {
+            result += "- " + item + "\n";
+        }
+        return result;
+    }
+}

exercise.main/Filling.cs

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+namespace exercise;
+
+public class Filling
+{
+    public string Name { get; set; }
+    public decimal Price { get; set; }
+}

exercise.main/Item.cs

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+namespace exercise;
+
+public class Item
+{
+    public string SKU { get; set; }
+    public decimal Price { get; set; }
+    public string Name { get; set; }
+    public string Variant { get; set; }
+
+    public Item(string sku, decimal price, string name, string variant)
+    {
+        SKU = sku;
+        Price = price;
+        Name = name;
+        Variant = variant;
+    }
+
+    public override string ToString()
+    {
+        return $" {SKU} {Name} {Price:C} {Variant}";
+    }
+}

exercise.main/Program.cs

@@ -1,2 +1,3 @@
-// See https://aka.ms/new-console-template for more information
-Console.WriteLine("Hello, World!");
+using exercise;
+
+Receipt receipt = new Receipt();

exercise.main/Receipt.cs

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+namespace exercise;
+
+public class Receipt
+{
+    public Receipt()
+    {
+        Store store = new Store();
+        Basket basket = new Basket();
+        DateTime utcNow = DateTime.UtcNow;
+
+        for (int i = 0; i < 8; i++)
+        {
+            basket.AddItem(store.AvailableItems[i]);
+        }
+        Console.WriteLine("~~~ Bobs Bagels ~~~");
+        Console.WriteLine(utcNow);
+        Console.WriteLine("----------------");
+        Console.WriteLine(basket);
+        Console.WriteLine("----------------");
+        Console.WriteLine("Total " + basket.PriceInBasket() + " kr");
+    }
+}

exercise.main/Store.cs

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+namespace exercise;
+
+public class Store
+{
+    public List<Item> AvailableItems { get; private set; }
+
+    public Store()
+    {
+        AvailableItems = CreateFakeItems();
+    }
+
+    private List<Item> CreateFakeItems()
+    {
+        return new List<Item>
+        {
+            // Bagels
+            new Item("BGLO", 0.49m, "Bagel", "Onion"),
+            new Item("BGLP", 0.39m, "Bagel", "Plain"),
+            new Item("BGLE", 0.49m, "Bagel", "Everything"),
+            new Item("BGLS", 0.49m, "Bagel", "Sesame"),
+
+            // Coffee
+            new Item("COFB", 0.99m, "Coffee", "Black"),
+            new Item("COFW", 1.19m, "Coffee", "White"),
+            new Item("COFC", 1.29m, "Coffee", "Cappuccino"),
+            new Item("COFL", 1.29m, "Coffee", "Latte"),
+
+            // Fillings
+            new Item("FILB", 0.12m, "Filling", "Bacon"),
+            new Item("FILE", 0.12m, "Filling", "Egg"),
+            new Item("FILC", 0.12m, "Filling", "Cheese"),
+            new Item("FILX", 0.12m, "Filling", "Cream Cheese"),
+            new Item("FILS", 0.12m, "Filling", "Smoked Salmon"),
+            new Item("FILH", 0.12m, "Filling", "Ham")
+        };
+    }
+}

exercise.main/domainModel.md

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+| Class     | Method/Property |                 Scenario                      | Output |
+  Basket         AddItem(Store item)         Add a bagel to the basket          void
+  Basket       RemoveItem(Store item)    Remove a bagel from the basekt         void
+  Basket       IsBasketFull(Inventory inventory) Check if basket is full         bool
+  Basket       IsItemInBasket()             Check if given item is in basket     bool
+  Basket       PriceInBasket()              Give total price of items in basket  decimal
+
+  Store     SetBasketSize(int i)        Change the basket size                    int
+  Store     PriceOfBagel(Store item)  Return the price of the given bagel        decimal
+  Store     priceOfFilling(Filling filling)  Returns the price for the selected filling    decimal
+  Store     addFilling(Store item)      Add filling to bagel                     void
+  Store     isInStock(Store item)       Is selected item in stock                bool
+
+
+
+
+

exercise.main/userStories.md

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+
+1.
+As a member of the public,
+So I can order a bagel before work,
+I'd like to add a specific type of bagel to my basket.
+
+
+2.
+As a member of the public,
+So I can change my order,
+I'd like to remove a bagel from my basket.
+
+
+3.
+As a member of the public,
+So that I can not overfill my small bagel basket
+I'd like to know when my basket is full when I try adding an item beyond my basket capacity.
+
+
+4.
+As a Bob's Bagels manager,
+So that I can expand my business,
+I’d like to change the capacity of baskets.
+
+
+5.
+As a member of the public
+So that I can maintain my sanity
+I'd like to know if I try to remove an item that doesn't exist in my basket.
+
+
+6.
+As a customer,
+So I know how much money I need,
+I'd like to know the total cost of items in my basket.
+
+
+7.
+As a customer,
+So I know what the damage will be,
+I'd like to know the cost of a bagel before I add it to my basket.
+
+
+8.
+As a customer,
+So I can shake things up a bit,
+I'd like to be able to choose fillings for my bagel.
+
+
+9.
+As a customer,
+So I don't over-spend,
+I'd like to know the cost of each filling before I add it to my bagel order.
+
+
+10.
+As the manager,
+So we don't get any weird requests,
+I want customers to only be able to order things that we stock in our inventory.