Feat: DatabaseManager is able to Add non-duplicate rows of data from …

…API, as a function.

helpmehelpapplication/src/main/java/ntnu/sytemutvikling/team6/database/DatabaseManager.java

@@ -1,5 +1,7 @@
 package ntnu.sytemutvikling.team6.database;
 
+import ntnu.sytemutvikling.team6.models.Charity;
+import ntnu.sytemutvikling.team6.models.CharityRegistry;
 import ntnu.sytemutvikling.team6.scraper.APICharityData;
 
 import java.sql.*;
@@ -103,5 +105,50 @@ REFERENCES Charities (`org_number`)
         }
     }
 
+    public void addAPIDataToTable(List<Charity> charities){
+        Connection conn = null;
+        try {
+            conn = connection.getMySqlConnection();
+            conn.setAutoCommit(false);
+            String sql_query = """
+                        INSERT INTO charities (org_number, charity_name, charity_link, pre_approved, status)
+                        VALUES (?, ?, ?, ?, ?)
+            """;
+
+            try (PreparedStatement ps = conn.prepareStatement(sql_query)) {
+                for (Charity charity : charities) {
+                    ps.setString(1, charity.getOrg_number().replaceAll("\\s", ""));
+                    ps.setString(2, charity.getName());
+                    ps.setString(3, charity.getDescription());
+                    ps.setBoolean(4, charity.getPreApproved()); // Description is the link
+                    ps.setString(5, charity.getStatus());
+
+                    ps.addBatch();
+                }
+                ps.executeBatch();
+            }
+            conn.commit();
+
+        } catch (SQLException e) {
+            if (conn != null) {
+                try {
+                    conn.rollback();
+                } catch (SQLException ex) {
+                    ex.printStackTrace();
+                }
+            }
 
+            throw new RuntimeException("ERROR: Something went wrong during updating charities table.");
+        } finally {
+            if (conn != null) {
+                try {
+                    conn.setAutoCommit(true);
+                    conn.close();
+                } catch (SQLException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+    }
 }