updating suggestiongs bot and the autism bot on discord

ArtificialAutism/src/main/java/DataLayer/DataMapper.java

@@ -5,6 +5,8 @@
  */
 package DataLayer;
 
+import org.jetbrains.annotations.NotNull;
+
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
@@ -78,4 +80,39 @@ public class DataMapper {
             }
         }
     }
+
+    public static void checkStringsToDelete() {
+        Connection l_cCon = null;
+        PreparedStatement l_pStatement = null;
+        ResultSet l_rsSearch = null;
+        String l_sSQL = "delete from Sentences where last_used < NOW() - INTERVAL 4 WEEK LIMIT 25";
+        try {
+            l_cCon = DBCPDataSource.getConnection();
+            l_pStatement = l_cCon.prepareStatement(l_sSQL);
+            l_pStatement.execute();
+        } catch (SQLException throwables) {
+            throwables.printStackTrace();
+        } finally {
+            CloseConnections(l_pStatement, l_rsSearch, l_cCon);
+        }
+    }
+
+    public static void updateLastUsed(@NotNull ArrayList<String> mysqlUpdateLastUsed) {
+        Connection l_cCon = null;
+        PreparedStatement l_pStatement = null;
+        ResultSet l_rsSearch = null;
+        String l_sSQL = "update Sentences Set last_used = now() where Strings = (?)";
+        try {
+            l_cCon = DBCPDataSource.getConnection();
+            l_pStatement = l_cCon.prepareStatement(l_sSQL);
+            for (String str1 : mysqlUpdateLastUsed) {
+                l_pStatement.setString(1, str1);
+                l_pStatement.execute();
+            }
+        } catch (SQLException throwables) {
+            throwables.printStackTrace();
+        } finally {
+            CloseConnections(l_pStatement, l_rsSearch, l_cCon);
+        }
+    }
 }