From eb4806ad642d22cdc681c8a81965ee456250ec25 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Thu, 26 Oct 2023 11:37:09 +0200
Subject: [PATCH] Refactoring

---
 .../eu/faircode/email/CalendarHelper.java     | 34 +++++++++++++++++--
 .../java/eu/faircode/email/MessageHelper.java | 33 ++----------------
 2 files changed, 34 insertions(+), 33 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/CalendarHelper.java b/app/src/main/java/eu/faircode/email/CalendarHelper.java
index d9741968f4..6e7557a83e 100644
--- a/app/src/main/java/eu/faircode/email/CalendarHelper.java
+++ b/app/src/main/java/eu/faircode/email/CalendarHelper.java
@@ -33,16 +33,18 @@ import androidx.preference.PreferenceManager;
 
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.List;
 import java.util.TimeZone;
 
+import javax.mail.Address;
+import javax.mail.internet.InternetAddress;
+
 import biweekly.ICalVersion;
 import biweekly.ICalendar;
 import biweekly.component.ICalComponent;
-import biweekly.component.Observance;
-import biweekly.component.StandardTime;
 import biweekly.component.VAlarm;
 import biweekly.component.VEvent;
 import biweekly.io.TimezoneAssignment;
@@ -450,4 +452,32 @@ public class CalendarHelper {
             }
         }
     }
+
+    static int getReplyStatus(Context context, VEvent event, EntityMessage message) {
+        List<Address> recipients = new ArrayList<>();
+        if (message.to != null)
+            recipients.addAll(Arrays.asList(message.to));
+        if (message.cc != null)
+            recipients.addAll(Arrays.asList(message.cc));
+        if (message.bcc != null)
+            recipients.addAll(Arrays.asList(message.bcc));
+
+        List<Attendee> attendees = event.getAttendees();
+        if (attendees != null)
+            for (Attendee attendee : attendees) {
+                String email = attendee.getEmail();
+                for (Address address : recipients) {
+                    String recipient = ((InternetAddress) address).getAddress();
+                    if (!TextUtils.isEmpty(email) && email.equalsIgnoreCase(recipient)) {
+                        ParticipationStatus pstatus = attendee.getParticipationStatus();
+                        if (ParticipationStatus.ACCEPTED.equals(pstatus))
+                            return CalendarContract.Events.STATUS_CONFIRMED;
+                        else if (ParticipationStatus.DECLINED.equals(pstatus))
+                            return CalendarContract.Events.STATUS_CANCELED;
+                    }
+                }
+            }
+
+        return CalendarContract.Events.STATUS_TENTATIVE;
+    }
 }
diff --git a/app/src/main/java/eu/faircode/email/MessageHelper.java b/app/src/main/java/eu/faircode/email/MessageHelper.java
index 3a11ca68c1..0d3b94d7ac 100644
--- a/app/src/main/java/eu/faircode/email/MessageHelper.java
+++ b/app/src/main/java/eu/faircode/email/MessageHelper.java
@@ -158,8 +158,6 @@ import javax.mail.internet.ParseException;
 import biweekly.Biweekly;
 import biweekly.ICalendar;
 import biweekly.component.VEvent;
-import biweekly.parameter.ParticipationStatus;
-import biweekly.property.Attendee;
 import biweekly.property.Method;
 import ezvcard.VCard;
 import ezvcard.VCardVersion;
@@ -4454,35 +4452,8 @@ public class MessageHelper {
                     CalendarHelper.delete(context, event, message);
                 else if (method == null || method.isRequest() || method.isReply()) {
                     int status = CalendarContract.Events.STATUS_TENTATIVE;
-                    if (method != null && method.isReply()) {
-                        List<Address> recipients = new ArrayList<>();
-                        if (message.to != null)
-                            recipients.addAll(Arrays.asList(message.to));
-                        if (message.cc != null)
-                            recipients.addAll(Arrays.asList(message.cc));
-                        if (message.bcc != null)
-                            recipients.addAll(Arrays.asList(message.bcc));
-                        List<Attendee> attendees = event.getAttendees();
-                        if (attendees != null)
-                            for (Attendee attendee : attendees) {
-                                String email = attendee.getEmail();
-                                for (Address address : recipients) {
-                                    String recipient = ((InternetAddress) address).getAddress();
-                                    if (!TextUtils.isEmpty(email) && email.equalsIgnoreCase(recipient)) {
-                                        ParticipationStatus pstatus = attendee.getParticipationStatus();
-                                        if (ParticipationStatus.ACCEPTED.equals(pstatus)) {
-                                            status = CalendarContract.Events.STATUS_CONFIRMED;
-                                            break;
-                                        } else if (ParticipationStatus.DECLINED.equals(pstatus)) {
-                                            status = CalendarContract.Events.STATUS_CANCELED;
-                                            break;
-                                        }
-                                    }
-                                }
-                                if (status != CalendarContract.Events.STATUS_TENTATIVE)
-                                    break;
-                            }
-                    }
+                    if (method != null && method.isReply())
+                        status = CalendarHelper.getReplyStatus(context, event, message);
 
                     if (status == CalendarContract.Events.STATUS_CANCELED) {
                         CalendarHelper.delete(context, event, message);