Feature 335

.github/workflows/ci.yml

@@ -61,7 +61,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'java' ]
+        language: [ 'java', 'javascript' ]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
         # Use only 'java' to analyze code written in Java, Kotlin or both
         # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both

README.md

@@ -93,4 +93,5 @@ graph TB
   style K fill:#6cf,stroke:#f66,stroke-width:2px,stroke-dasharray: 5, 5
   style L fill:#f6c,stroke:#333,stroke-width:2px
   style M fill:#6fc,stroke:#f66,stroke-width:2px,stroke-dasharray: 5, 5
-```
+```## Feature_334
+## Feature_335

pom.xml

@@ -97,6 +97,7 @@
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-core</artifactId>
+			<version>5.7.0</version>
 		</dependency>
 
 		<dependency>

src/main/java/net/codejava/SalesDAO.java

@@ -35,42 +35,13 @@ public List<Sale> list(int limit, int offset) {
 		return listSale;
 	}
 
-	public void save(Sale sale) throws DuplicateKeyException {
-		try {
-			System.out.println(sale); // log the Sale object
-
-			if (sale == null) {
-				throw new IllegalArgumentException("Sale object cannot be null");
-			}
-
-			if (jdbcTemplate == null) {
-				throw new IllegalStateException("JdbcTemplate cannot be null");
-			}
-			// Check if a record with the same primary key already exists
-			int count = jdbcTemplate.queryForObject(
-				"SELECT COUNT(*) FROM sales WHERE serial_number = ?", Integer.class, sale.getSerialNumber());
-
-			if (count > 0) {
-				// If such a record exists, throw an exception
-				throw new DuplicateKeyException("A record with the same serial number already exists.");
-			}
-
-			// If no such record exists, insert the new record
-			SimpleJdbcInsert insertActor = 
-				new SimpleJdbcInsert(jdbcTemplate != null ? jdbcTemplate : new JdbcTemplate());
-			insertActor.withTableName("sales").usingColumns("serial_number", "item", "quantity", "amount", "date");
-			BeanPropertySqlParameterSource param = new BeanPropertySqlParameterSource(sale);
-
-			insertActor.execute(param);
-		} catch (DuplicateKeyException e) {
-			throw e; // rethrow the exception to be handled by the caller
-		} catch (Exception e) {
-			e.printStackTrace(); // log any other exceptions
-		}
+	public void save(Sale sale) {
+		String sql = "INSERT INTO SALES (item, quantity, amount) VALUES ('" + sale.getItem() + "', " + sale.getQuantity() + ", " + sale.getAmount() + ")";
+		jdbcTemplate.update(sql);
 	}
 
 	public Sale get(String serialNumber) {
-		String sql = "SELECT * FROM SALES WHERE serial_number = ?";
+		String sql = "SELECT * FROM SALES WHERE serial_number = " + serialNumber;
 		Object[] args = {serialNumber};
 		Sale sale = jdbcTemplate.queryForObject(sql, args, BeanPropertyRowMapper.newInstance(Sale.class));
 		return sale;

src/main/resources/static/js/styles.js

@@ -1,7 +1,7 @@
 let themeColors;
 if (window.enableSearchFeature) {
     themeColors = {
-        '--h1-color': '#2196F3',
+        '--h1-color': window.searchFeatureColor || '#4CAF50',
         '--th-bg-color': '#2196F3',
         '--a-color': '#2196F3',
         '--tr-bg-color': '#c2e0fb',