Added end point for updating items.

inventory-manager/src/components/myorg/items/OrganizationItems.jsx

@@ -114,7 +114,7 @@ const OrganizationItems = ({ token }) => {
             <div className="items-list">
                 {filteredItems.length > 0 ? (
                     filteredItems.map((item, index) => (
-                        <div key={index} className="item-item" onClick={() => handleItemClick(item)}>
+                        <div key={index} className="item-item" onClick={() => handleItemClick(item[0])}>
                             <div className="item-details" >
                                 <span><strong>Name:</strong> {item[1]}</span>
                                 <span><strong>Description:</strong> {item[2]}</span>

src/main/java/com/example/accessingdatamysql/item/CustomItemRepository.java

@@ -7,6 +7,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Repository;
 
 import java.util.List;
+import java.util.Map;
 
 @Repository
 public class CustomItemRepository {
@@ -30,12 +31,20 @@ public class CustomItemRepository {
     @Transactional
     public Object getItem(Integer orgId, Integer itemId)
     {
-        String nativeQuery = "SELECT I.*, L.location FROM ITEM I JOIN LOCATION L ON I.location_id = L.location_id WHERE I.organization_id = :orgId AND I.item_id = :itemId";
-        Query query = entityManager.createNativeQuery(nativeQuery)
-                .setParameter("orgId", orgId)
-                .setParameter("itemId", itemId);
+        try
+        {
+            String nativeQuery = "SELECT I.*, L.location FROM ITEM I JOIN LOCATION L ON I.location_id = L.location_id WHERE I.organization_id = :orgId AND I.item_id = :itemId";
+            Query query = entityManager.createNativeQuery(nativeQuery)
+                    .setParameter("orgId", orgId)
+                    .setParameter("itemId", itemId);
+            return query.getSingleResult();
+        }
+        catch (Exception e)
+        {
+            return "Item Not Found";
+        }
+
 
-        return query.getSingleResult();
     }
 
     @Transactional
@@ -46,5 +55,29 @@ public class CustomItemRepository {
                 .setParameter("itemId", itemId);
         return query.executeUpdate();
     }
+    @Transactional
+    public Object updateItem(Map<String, Object> json)
+    {
+        // Extract parameters from the JSON map
+        Integer itemId = (Integer) json.get("itemId");
+        String status = (String) json.get("status");
+        String description = (String) json.get("description");
+        Integer quantity = (Integer) json.get("quantity");
+        String category = (String) json.get("category");
+        String name = (String) json.get("name");
 
+        // Use native SQL query with EntityManager to update the item
+        String nativeQuery = "UPDATE ITEM SET status = ?1, description = ?2, quantity = ?3, category = ?4, name = ?5 WHERE item_id = ?6";
+        Query query = entityManager.createNativeQuery(nativeQuery)
+                .setParameter(1, status)
+                .setParameter(2, description)
+                .setParameter(3, quantity)
+                .setParameter(4, category)
+                .setParameter(5, name)
+                .setParameter(6, itemId);
+
+        int updatedRows = query.executeUpdate();
+
+        return updatedRows > 0;
+    }
 }

src/main/java/com/example/accessingdatamysql/item/ItemController.java

@@ -155,7 +155,41 @@ public class ItemController {
         }
         return response;
     }
-
+    @PutMapping(path="/user/oneitem")
+    public @ResponseBody Map<String, Object> updateItemToken(@RequestBody Map<String, Object> json)
+    {
+        Map<String, Object> response = new HashMap<>();
+        System.out.println(json.entrySet());
+        if (!json.containsKey("orgId") || !json.containsKey("jwt") || !json.containsKey("itemId") || !json.containsKey("name")
+                || !json.containsKey("description") || !json.containsKey("quantity") || !json.containsKey("category")
+                    || !json.containsKey("status"))
+        {
+            response.put("result", "failure - bad request");
+            return response;
+        }
+        Map<String, Object> map = getUserOrg(json);
+        System.out.println(map.entrySet());
+        if (map.get("result").equals("success"))
+        {
+            Integer itemId;
+            if (map.get("type") != OrganizationRoster.Type.MANAGER && map.get("type") != OrganizationRoster.Type.OWNER)
+            {
+                response.put("result", "failure - not authorized, user cannot delete");
+                return response;
+            }
+            if (json.get("itemId") instanceof Integer)
+                itemId = (Integer) json.get("itemId");
+            else
+                itemId = Integer.parseInt((String)(json.get("itemId")));
+            response.put("data", customItemRepository.updateItem(json));
+            response.put("result", "success");
+        }
+        else
+        {
+            response.put("result", "failure - not authorized");
+        }
+        return response;
+    }
 
     /*
     Private helper function to validate that the user is supposed to see this data