feat: 点单支持套餐商品

src/main/java/com/chaozhanggui/system/cashierservice/bean/constant/TableConstant.java

@@ -20,6 +20,23 @@ public interface TableConstant {
         }
     }
 
+    class Product {
+        @Getter
+        public enum Type {
+            NORMAL("normal"), PACKAGE("package");
+            private final String value;
+
+            Type(String value) {
+                this.value = value;
+            }
+
+            public boolean equalsVals(String value) {
+                return this.value.equals(value);
+            }
+
+        }
+    }
+
     class ShopTable {
         @Getter
         public enum State {