From 8916a37c1277d5a9a8a3d7236b92d672f2540ab7 Mon Sep 17 00:00:00 2001
From: AdrianBalunan <adrianbalunan63@gmail.com>
Date: Thu, 12 Mar 2026 22:54:00 +0100
Subject: [PATCH] Feat: DatabaseManager can spew out donation data

---
 .../team6/database/DatabaseManager.java       | 52 +++++++++++++++++++
 .../team6/models/Donation.java                | 12 ++---
 2 files changed, 58 insertions(+), 6 deletions(-)

diff --git a/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/DatabaseManager.java b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/DatabaseManager.java
index 80eb760..b51b2df 100644
--- a/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/DatabaseManager.java
+++ b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/DatabaseManager.java
@@ -4,8 +4,11 @@
 import java.util.List;
 import java.util.UUID;
 
+import ntnu.systemutvikling.team6.DAO.DonationDAO;
 import ntnu.systemutvikling.team6.models.Charity;
 import ntnu.systemutvikling.team6.models.CharityRegistry;
+import ntnu.systemutvikling.team6.models.Donation;
+import ntnu.systemutvikling.team6.models.DonationRegistry;
 import ntnu.systemutvikling.team6.scraper.APICharityData;
 
 /**
@@ -229,4 +232,53 @@ public CharityRegistry getCharitiesFromDB(){
     }
     return registry;
   }
+
+  public DonationRegistry getDonationFromDB(){
+    DonationRegistry registry = null;
+    Connection conn = null;
+    try {
+      conn = connection.getMySqlConnection();
+      String sql_query = """ 
+      SELECT 
+      d.UUID_Donations,
+              d.amount,
+              d.date,
+              c.UUID_charities,
+              c.org_number,
+              c.charity_name,
+              c.charity_link,
+              c.pre_approved,
+              c.status
+      FROM Donations d
+      JOIN Charities c
+      ON d.Charities_UUID_charities = c.UUID_charities
+      """;
+      Statement stmt = conn.createStatement();
+      ResultSet rs = stmt.executeQuery(sql_query);
+
+      registry = new DonationRegistry();
+      while (rs.next()){
+        Charity charity = new Charity(
+                rs.getString("UUID_charities"),
+                rs.getString("org_number"),
+                rs.getString("charity_name"),
+                rs.getString("charity_link"),
+                rs.getBoolean("pre_approved"),
+                rs.getString("status")
+        );
+
+        Donation donation = new Donation(
+                rs.getString("UUID_Donations"),
+                rs.getDouble("amount"),
+                rs.getDate("date").toLocalDate(),
+                charity
+        );
+        registry.addDonation(donation);
+      }
+    } catch (SQLException e) {
+      e.printStackTrace();
+      throw new RuntimeException("ERROR: Something went wrong during updating charities table.");
+    }
+    return registry;
+  }
 }
diff --git a/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/models/Donation.java b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/models/Donation.java
index a259db6..63ca280 100644
--- a/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/models/Donation.java
+++ b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/models/Donation.java
@@ -14,7 +14,7 @@ public class Donation {
   private double amount;
 
   /* Date and time of the donation */
-  private LocalDateTime date;
+  private LocalDate date;
 
   /* The charity that received the donation */
   private Charity charity;
@@ -34,7 +34,7 @@ public class Donation {
    * @param charity
    * @param donor
    */
-  public Donation(double amount, LocalDateTime date, Charity charity, User donor) {
+  public Donation(double amount, LocalDate date, Charity charity, User donor) {
     this.charityId = UUID.randomUUID();
     this.amount = amount;
     this.date = date;
@@ -49,10 +49,10 @@ public Donation(double amount, LocalDateTime date, Charity charity, User donor)
    * @param amount
    * @param date
    * @param charity
-   * @param donor
+   * @param uuid
    */
-  public Donation(String uuid, double amount, LocalDateTime date, Charity charity) {
-    this.charityId = UUID.randomUUID();
+  public Donation(String uuid, double amount, LocalDate date, Charity charity) {
+    this.charityId = UUID.fromString(uuid);
     this.amount = amount;
     this.date = date;
     this.charity = charity;
@@ -73,7 +73,7 @@ public double getAmount() {
     return amount;
   }
 
-  public LocalDateTime getDate() {
+  public LocalDate getDate() {
     return date;
   }