Store folder is subscribed

app/src/main/java/eu/faircode/email/Core.java

@@ -704,6 +704,7 @@ class Core {
             Map<String, List<EntityFolder>> parentFolders = new HashMap<>();
             for (Folder ifolder : ifolders) {
                 String fullName = ifolder.getFullName();
+                boolean subscribed = ifolder.isSubscribed();
                 String[] attr = attrs.get(ifolder);
                 String type = EntityFolder.getType(attr, fullName);
 
@@ -725,6 +726,7 @@ class Core {
                         folder.display = display;
                         folder.type = (EntityFolder.SYSTEM.equals(type) ? type : EntityFolder.USER);
                         folder.synchronize = false;
+                        folder.subscribed = subscribed;
                         folder.poll = ("imap.gmail.com".equals(account.host));
                         folder.sync_days = EntityFolder.DEFAULT_SYNC;
                         folder.keep_days = EntityFolder.DEFAULT_KEEP;
@@ -733,6 +735,9 @@ class Core {
                     } else {
                         Log.i(folder.name + " exists type=" + folder.type);
 
+                        if (folder.subscribed == null || !folder.subscribed.equals(subscribed))
+                            db.folder().setFolderSubscribed(folder.id, subscribed);
+
                         if (folder.display == null) {
                             if (display != null) {
                                 db.folder().setFolderDisplay(folder.id, display);

app/src/main/java/eu/faircode/email/DB.java

@@ -51,7 +51,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
 // https://developer.android.com/topic/libraries/architecture/room.html
 
 @Database(
-        version = 73,
+        version = 74,
         entities = {
                 EntityIdentity.class,
                 EntityAccount.class,
@@ -759,6 +759,13 @@ public abstract class DB extends RoomDatabase {
                         db.execSQL("ALTER TABLE `account` ADD COLUMN `order` INTEGER");
                     }
                 })
+                .addMigrations(new Migration(73, 74) {
+                    @Override
+                    public void migrate(SupportSQLiteDatabase db) {
+                        Log.i("DB migration from version " + startVersion + " to " + endVersion);
+                        db.execSQL("ALTER TABLE `folder` ADD COLUMN `subscribed` INTEGER");
+                    }
+                })
                 .build();
     }
 

app/src/main/java/eu/faircode/email/DaoFolder.java

@@ -155,6 +155,9 @@ public interface DaoFolder {
     @Query("UPDATE folder SET error = :error WHERE id = :id")
     int setFolderError(long id, String error);
 
+    @Query("UPDATE folder SET subscribed = :subscribed WHERE id = :id")
+    int setFolderSubscribed(long id, Boolean subscribed);
+
     @Query("UPDATE folder SET type = :type WHERE id = :id")
     int setFolderType(long id, String type);
 

app/src/main/java/eu/faircode/email/EntityFolder.java

@@ -76,6 +76,7 @@ public class EntityFolder implements Serializable {
     public Boolean poll = false;
     @NonNull
     public Boolean download = true;
+    public Boolean subscribed;
     @NonNull
     public Integer sync_days;
     @NonNull
@@ -259,6 +260,7 @@ public class EntityFolder implements Serializable {
                     this.synchronize.equals(other.synchronize) &&
                     this.poll.equals(other.poll) &&
                     this.download.equals(other.download) &&
+                    Objects.equals(this.subscribed, other.subscribed) &&
                     this.sync_days.equals(other.sync_days) &&
                     this.keep_days.equals(other.keep_days) &&
                     Objects.equals(this.display, other.display) &&