things and stuff

barkmanAPI/inventoryModel.cs

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+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+
+public class InventoryContext : DbContext
+{
+    public int Id {get; set;} 
+    public string Name { get; set; }
+    public string Brand { get; set; }
+    public string? SerialNumber { get; set; }
+    public string?  Status { get; set; }
+    public float? RentalPrice { get; set; }
+    public float? ReplacementCost { get; set; }
+    public string? Notes { get; set; }
+    
+    public string DbPath { get; }
+
+    public InventoryContext()
+    {
+        var folder = Environment.SpecialFolder.LocalApplicationData;
+        var path = Environment.GetFolderPath(folder);
+        DbPath = System.IO.Path.Join(path, "blogging.db");
+    }
+
+    // The following configures EF to create a Sqlite database file in the
+    // special "local" folder for your platform.
+    protected override void OnConfiguring(DbContextOptionsBuilder options)
+        => options.UseSqlite($"Data Source={DbPath}");
+    
+}
+
+public class InventoryDb
+{
+
+    public static List<InventoryItem> GetInventory() 
+    {
+        return  _inventory;
+    } 
+
+    public static InventoryItem ? GetInventory(int id) 
+    {
+        return  _inventory.SingleOrDefault(item => item.Id == id);
+    } 
+
+    public static InventoryItem CreateInventoryItem(InventoryItem item) 
+    {
+         _inventory.Add(item);
+        return item;
+    }
+
+    public static InventoryItem UpdateItem(InventoryItem update) 
+    {
+         _inventory =  _inventory.Select(item =>
+        {
+            if (item.Id == update.Id)
+            {
+                item.Name = update.Name;
+            }
+            return item;
+        }).ToList();
+        return update;
+    }
+
+    public static void RemoveItem(int id)
+    {
+         _inventory =  _inventory.FindAll(item => item.Id != id).ToList();
+    }
+}