first version of inventory adapters

Inventory/InventoryItem.cs

@@ -0,0 +1,51 @@
+using Core.Adapters.Lib.Inventory.Common;
+using Core.Blueprint.Mongo;
+using MongoDB.Bson.Serialization.Attributes;
+using System.Text.Json.Serialization;
+
+namespace Core.Adapters.Lib.Inventory
+{
+    [CollectionAttributeName("Inventory")]
+    public class InventoryItem : FurnitureModel
+    {
+        [BsonElement("modelId")]
+        [JsonPropertyName("modelId")]
+        public string ModelId { get; set; }  // FK a FurnitureModel._id
+
+        [BsonElement("name")]
+        [JsonPropertyName("name")]
+        public string Name { get; set; }
+
+        [BsonElement("color")]
+        [JsonPropertyName("color")]
+        public string Color { get; set; }
+
+        [BsonElement("line")]
+        [JsonPropertyName("line")]
+        public string Line { get; set; }
+
+        [BsonElement("price")]
+        [JsonPropertyName("price")]
+        public decimal Price { get; set; }
+
+        [BsonElement("currency")]
+        [JsonPropertyName("currency")]
+        public string Currency { get; set; }
+
+        [BsonElement("stock")]
+        [JsonPropertyName("stock")]
+        public int Stock { get; set; }
+
+        [BsonElement("categoryId")]
+        [JsonPropertyName("categoryId")]
+        public Guid CategoryId { get; set; }
+
+        [BsonElement("providerId")]
+        [JsonPropertyName("providerId")]
+        public Guid ProviderId { get; set; }
+
+        [BsonElement("attributes")]
+        [JsonPropertyName("attributes")]
+        public Dictionary<string, object> Attributes { get; set; } = new();
+    }
+}