Fix: Added UUID in table creation

cathrkri · Mar 12, 2026 · c724664 · c724664
1 parent 7cd3fc9
commit c724664
Showing 1 changed file with 30 additions and 20 deletions.
diff --git a/helpmehelpapplication/src/main/java/ntnu/sytemutvikling/team6/database/DatabaseManager.java b/helpmehelpapplication/src/main/java/ntnu/sytemutvikling/team6/database/DatabaseManager.java
@@ -66,13 +66,15 @@ public void createTables() {
         -- Table `HelpMeHelp`.`Charities`
         -- -----------------------------------------------------
         CREATE TABLE IF NOT EXISTS Charities (
-          `org_number` VARCHAR(255) NOT NULL,
-          `charity_name` VARCHAR(255) NOT NULL,
-          `charity_link` VARCHAR(255) NOT NULL,
-          `pre_approved` TINYINT NOT NULL,
-          `status` VARCHAR(255) NOT NULL,
-          PRIMARY KEY (`org_number`))
-        ENGINE = InnoDB;
+            UUID_charities CHAR(36) PRIMARY KEY,
+            org_number VARCHAR(255) NOT NULL,
+            charity_name VARCHAR(255) NOT NULL,
+            charity_link VARCHAR(255) NOT NULL,
+            pre_approved TINYINT NOT NULL,
+            status VARCHAR(255) NOT NULL,
+            UNIQUE KEY unique_org_number (org_number)
+        ) ENGINE=InnoDB;
+
         
         """;
         String sql_query2 =
@@ -81,17 +83,18 @@ PRIMARY KEY (`org_number`))
         -- Table `HelpMeHelp`.`Donations`
         -- -----------------------------------------------------
         CREATE TABLE IF NOT EXISTS Donations (
-          `UUID` CHAR(36) NOT NULL,
+          `UUID_Donations` CHAR(36) NOT NULL,
           `amount` DECIMAL NOT NULL,
           `date` DATE NOT NULL,
-          `Charities_org_number` VARCHAR(255) NOT NULL,
-          PRIMARY KEY (`UUID`),
-          INDEX `fk_Donations_Charities_idx` (`Charities_org_number` ASC) VISIBLE,
+          `Charities_UUID_charities` CHAR(36) NOT NULL,
+          PRIMARY KEY (`UUID_Donations`),
+          INDEX `fk_Donations_Charities_idx` (`Charities_UUID_charities` ASC) VISIBLE,
           CONSTRAINT `fk_Donations_Charities`
-            FOREIGN KEY (`Charities_org_number`)
-            REFERENCES Charities (`org_number`)
+            FOREIGN KEY (`Charities_UUID_charities`)
+            REFERENCES `apbaluna`.`Charities` (`UUID_charities`)
             ON DELETE NO ACTION
             ON UPDATE NO ACTION)
+        ENGINE = InnoDB;
         """;
 
         try (Connection conn = connection.getMySqlConnection();
@@ -111,17 +114,23 @@ public void addAPIDataToTable(List<Charity> charities){
             conn = connection.getMySqlConnection();
             conn.setAutoCommit(false);
             String sql_query = """
-                        INSERT INTO charities (org_number, charity_name, charity_link, pre_approved, status)
-                        VALUES (?, ?, ?, ?, ?)
+                        INSERT IGNORE INTO Charities (UUID_charities, org_number, charity_name, charity_link, pre_approved, status)
+                        VALUES (?, ?, ?, ?, ?, ?)
+                        ON DUPLICATE KEY UPDATE
+                            charity_name = VALUES(charity_name),
+                            charity_link = VALUES(charity_link),
+                            pre_approved = VALUES(pre_approved),
+                            status = VALUES(status)
             """;
 
             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.setString(1, charity.getUUID().toString());
+                    ps.setString(2, charity.getOrg_number().replaceAll("\\s", ""));
+                    ps.setString(3, charity.getName());
+                    ps.setString(4, charity.getDescription());
+                    ps.setBoolean(5, charity.getPreApproved()); // Description is the link
+                    ps.setString(6, charity.getStatus());
 
                     ps.addBatch();
                 }
@@ -137,6 +146,7 @@ INSERT INTO charities (org_number, charity_name, charity_link, pre_approved, sta
                     ex.printStackTrace();
                 }
             }
+            e.printStackTrace();
 
             throw new RuntimeException("ERROR: Something went wrong during updating charities table.");
         } finally {