removed unused functions

lib/src/database/daos/contacts.dao.dart

@@ -12,16 +12,6 @@ class ContactsDao extends DatabaseAccessor<TwonlyDB> with _$ContactsDaoMixin {
   // of this object.
   // ignore: matching_super_parameters
   ContactsDao(super.db);
-
-  Future<int?> insertContact(ContactsCompanion contact) async {
-    try {
-      return await into(contacts).insert(contact);
-    } catch (e) {
-      Log.error(e);
-      return null;
-    }
-  }
-
 Future<int> insertOnConflictUpdate(ContactsCompanion contact) async {
     try {
       return await into(contacts).insertOnConflictUpdate(contact);
@@ -174,26 +164,6 @@ class ContactsDao extends DatabaseAccessor<TwonlyDB> with _$ContactsDaoMixin {
         }))
         .watch();
   }
-
-  Future<List<Contact>> getContactsAnnouncedViaUserDiscovery() async {
-    return (select(contacts)..where((t) {
-          var expr =
-              t.userDiscoveryVersion.isNotNull() &
-              t.userDiscoveryExcluded.equals(false) &
-              t.accountDeleted.equals(false) &
-              t.mediaSendCounter.isBiggerOrEqualValue(
-                userService.currentUser.requiredSendImages,
-              );
-
-          if (userService.currentUser.userDiscoveryRequiresManualApproval) {
-            expr = expr & t.userDiscoveryManualApproved.equals(true);
-          }
-
-          return expr;
-        }))
-        .get();
-  }
-
 Stream<List<Contact>> watchAllContacts() {
     return select(contacts).watch();
   }

lib/src/database/daos/groups.dao.dart

@@ -2,11 +2,9 @@ import 'package:clock/clock.dart' show clock;
 import 'package:drift/drift.dart';
 import 'package:hashlib/random.dart';
 import 'package:twonly/locator.dart';
-import 'package:twonly/src/database/daos/contacts.dao.dart';
 import 'package:twonly/src/database/tables/groups.table.dart';
 import 'package:twonly/src/database/twonly.db.dart';
 import 'package:twonly/src/services/flame.service.dart';
-import 'package:twonly/src/utils/log.dart';
 import 'package:twonly/src/utils/misc.dart';
 
 part 'groups.dao.g.dart';
@@ -23,16 +21,6 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
   // of this object.
   // ignore: matching_super_parameters
   GroupsDao(super.db);
-
-  Future<bool> isContactInGroup(int contactId, String groupId) async {
-    final entry =
-        await (select(groupMembers)..where(
-              (t) => t.contactId.equals(contactId) & t.groupId.equals(groupId),
-            ))
-            .getSingleOrNull();
-    return entry != null;
-  }
-
 Future<void> deleteGroup(String groupId) async {
     await (delete(groups)..where((t) => t.groupId.equals(groupId))).go();
   }
@@ -61,21 +49,9 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
       groupMembers,
     )..where((t) => t.groupId.equals(groupId))).get();
   }
-
-  Future<GroupMember?> getGroupMemberByPublicKey(Uint8List publicKey) async {
-    return (select(
-      groupMembers,
-    )..where((t) => t.groupPublicKey.equals(publicKey))).getSingleOrNull();
-  }
-
 Future<Group?> createNewGroup(GroupsCompanion group) async {
     return _insertGroup(group);
   }
-
-  Future<void> insertOrUpdateGroupMember(GroupMembersCompanion members) async {
-    await into(groupMembers).insertOnConflictUpdate(members);
-  }
-
 Future<void> insertGroupAction(GroupHistoriesCompanion action) async {
     var insertAction = action;
     if (!action.groupHistoryId.present) {
@@ -101,25 +77,6 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
           ..orderBy([(t) => OrderingTerm.asc(t.actionAt)]))
         .watch();
   }
-
-  Future<void> updateMember(
-    String groupId,
-    int contactId,
-    GroupMembersCompanion updates,
-  ) async {
-    await (update(groupMembers)..where(
-          (c) => c.groupId.equals(groupId) & c.contactId.equals(contactId),
-        ))
-        .write(updates);
-  }
-
-  Future<void> removeMember(String groupId, int contactId) async {
-    await (delete(groupMembers)..where(
-          (c) => c.groupId.equals(groupId) & c.contactId.equals(contactId),
-        ))
-        .go();
-  }
-
 Future<Group?> createNewDirectChat(
     int contactId,
     GroupsCompanion group,
@@ -231,17 +188,6 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
       groups,
     )..where((t) => t.groupId.equals(groupId))).watchSingleOrNull();
   }
-
-  Stream<Group?> watchDirectChat(int contactId) {
-    final groupId = getUUIDforDirectChat(
-      contactId,
-      userService.currentUser.userId,
-    );
-    return (select(
-      groups,
-    )..where((t) => t.groupId.equals(groupId))).watchSingleOrNull();
-  }
-
 Stream<List<Group>> watchGroupsForChatList() {
     return (select(groups)
           ..where((t) => t.deletedContent.equals(false))
@@ -280,32 +226,6 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
   Future<List<Group>> getAllGroups() {
     return select(groups).get();
   }
-
-  Future<List<Group>> getAllNotJoinedGroups() {
-    return (select(groups)..where(
-          (t) => t.joinedGroup.equals(false) & t.isDirectChat.equals(false),
-        ))
-        .get();
-  }
-
-  Future<List<GroupMember>> getAllGroupMemberWithoutPublicKey() async {
-    try {
-      final query =
-          ((select(groupMembers)..where((t) => t.groupPublicKey.isNull())).join(
-            [
-              leftOuterJoin(
-                groups,
-                groups.groupId.equalsExp(groupMembers.groupId),
-              ),
-            ],
-          )..where(groups.isDirectChat.equals(false)));
-      return await query.map((row) => row.readTable(groupMembers)).get();
-    } catch (e) {
-      Log.error(e);
-      return [];
-    }
-  }
-
 Future<Group?> getDirectChat(int userId) async {
     final query =
         ((select(groups)..where((t) => t.isDirectChat.equals(true))).join([
@@ -317,28 +237,6 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
 
     return query.map((row) => row.readTable(groups)).getSingleOrNull();
   }
-
-  Future<Group?> createOrGetDirectChat(int contactId) async {
-    var directChat = await getDirectChat(contactId);
-    if (directChat == null) {
-      final contact = await attachedDatabase.contactsDao.getContactById(
-        contactId,
-      );
-      if (contact == null) {
-        Log.error('Contact $contactId not found, cannot create direct chat');
-        return null;
-      }
-      await createNewDirectChat(
-        contactId,
-        GroupsCompanion(
-          groupName: Value(getContactDisplayName(contact)),
-        ),
-      );
-      directChat = await getDirectChat(contactId);
-    }
-    return directChat;
-  }
-
 Stream<int> watchSumTotalMediaCounter() {
     final query = selectOnly(groups)
       ..addColumns([groups.totalMediaCounter.sum()]);
@@ -397,18 +295,4 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
 
     return query.map((row) => row.readTable(groups)).watch();
   }
-
-  Future<List<Group>> getGroupsForMember(int contactId) {
-    final query =
-        select(groups).join([
-          innerJoin(
-            groupMembers,
-            groupMembers.groupId.equalsExp(groups.groupId),
-          ),
-        ])..where(
-          groupMembers.contactId.equals(contactId),
-        );
-
-    return query.map((row) => row.readTable(groups)).get();
-  }
 }

lib/src/database/daos/key_verification.dao.dart

@@ -43,41 +43,6 @@ class KeyVerificationDao extends DatabaseAccessor<TwonlyDB>
 
   /// Returns a map of contactId → the verification type of the earliest
   /// [KeyVerification] row for that contact.
-  Future<Map<int, VerificationType>>
-  getFirstVerificationTypeByContacts() async {
-    final rows = await (select(
-      keyVerifications,
-    )..orderBy([(kv) => OrderingTerm.asc(kv.createdAt)])).get();
-
-    final result = <int, VerificationType>{};
-    for (final row in rows) {
-      result.putIfAbsent(row.contactId, () => row.type);
-    }
-    return result;
-  }
-
-  Future<bool> isContactVerified(int contactId) async {
-    final verifierKv = alias(keyVerifications, 'verifierKv');
-    final query = select(keyVerifications).join([
-      leftOuterJoin(
-        verifierKv,
-        verifierKv.contactId.equalsExp(keyVerifications.verifiedBy),
-      ),
-    ])..where(keyVerifications.contactId.equals(contactId));
-
-    final rows = await query.get();
-    for (final row in rows) {
-      final kv = row.readTable(keyVerifications);
-      final hasVerifierKv = row.readTableOrNull(verifierKv) != null;
-      if (kv.type == VerificationType.contactSharedByVerified) {
-        if (hasVerifierKv) return true;
-      } else {
-        return true;
-      }
-    }
-    return false;
-  }
-
 Stream<List<(KeyVerification, Contact?)>> watchContactVerification(
     int contactId,
   ) {
@@ -159,56 +124,6 @@ class KeyVerificationDao extends DatabaseAccessor<TwonlyDB>
       }).toList();
     });
   }
-
-  Future<int> getTransferredTrustVerificationsCount() async {
-    final kv = keyVerifications;
-    final ur = userDiscoveryUserRelations;
-
-    final query = selectOnly(ur, distinct: true)
-      ..addColumns([ur.announcedUserId])
-      ..join([
-        innerJoin(contacts, contacts.userId.equalsExp(ur.fromContactId)),
-        innerJoin(kv, kv.contactId.equalsExp(ur.fromContactId)),
-      ])
-      ..where(
-        ur.publicKeyVerifiedTimestamp.isNotNull() &
-            ur.announcedUserId.equalsExp(ur.fromContactId).not(),
-      )
-      ..groupBy([ur.announcedUserId]);
-
-    final rows = await query.get();
-    return rows.length;
-  }
-
-  Future<int> getCountOfContactsWithVerificationBadge() async {
-    final kv = keyVerifications;
-    final ur = userDiscoveryUserRelations;
-
-    final query = selectOnly(ur, distinct: true)
-      ..addColumns([ur.announcedUserId])
-      ..join([
-        innerJoin(contacts, contacts.userId.equalsExp(ur.fromContactId)),
-        innerJoin(kv, kv.contactId.equalsExp(ur.fromContactId)),
-      ])
-      ..where(
-        ur.publicKeyVerifiedTimestamp.isNotNull() &
-            ur.announcedUserId.equalsExp(ur.fromContactId).not(),
-      )
-      ..groupBy([ur.announcedUserId]);
-
-    final rows = await query.get();
-    final transferredIds = rows.map((r) => r.read(ur.announcedUserId)!).toSet();
-
-    final directVerifications = await select(kv).get();
-    final directIds = directVerifications.map((v) => v.contactId).toSet();
-
-    // Reduce transferred contacts where announcedUserId is already in KeyVerifications
-    transferredIds.removeWhere(directIds.contains);
-
-    // Add count of all users who are in the KeyVerification table
-    return transferredIds.length + directIds.length;
-  }
-
 Stream<VerificationStatus> watchAllGroupMembersVerified(String groupId) {
     final gm = groupMembers;
     final directKv = alias(keyVerifications, 'directKv');
@@ -376,23 +291,6 @@ class KeyVerificationDao extends DatabaseAccessor<TwonlyDB>
       Log.error(e);
     }
   }
-
-  Future<void> deleteKeyVerification(int contactId) async {
-    try {
-      await (delete(
-        keyVerifications,
-      )..where((kv) => kv.contactId.equals(contactId))).go();
-      if (userService.currentUser.isUserDiscoveryEnabled) {
-        await FlutterUserDiscovery.updateVerificationStateForUser(
-          callbackId: isolateCallbackId,
-          contactId: contactId,
-        );
-      }
-    } catch (e) {
-      Log.error(e);
-    }
-  }
-
 Future<void> deleteKeyVerificationById(
     int verificationId,
     int contactId,

lib/src/database/daos/labels.dao.dart

@@ -18,13 +18,6 @@ class LabelsDao extends DatabaseAccessor<TwonlyDB> with _$LabelsDaoMixin {
       labels,
     )..orderBy([(t) => OrderingTerm(expression: t.name)])).watch();
   }
-
-  Future<List<Label>> getAllLabels() {
-    return (select(
-      labels,
-    )..orderBy([(t) => OrderingTerm(expression: t.name)])).get();
-  }
-
 Stream<List<Label>> watchContactLabels(int contactId) {
     final query = select(contactLabels).join([
       innerJoin(labels, labels.id.equalsExp(contactLabels.labelId)),
@@ -50,17 +43,6 @@ class LabelsDao extends DatabaseAccessor<TwonlyDB> with _$LabelsDaoMixin {
           .toList(),
     );
   }
-
-  Future<List<Label>> getContactLabels(int contactId) {
-    final query = select(contactLabels).join([
-      innerJoin(labels, labels.id.equalsExp(contactLabels.labelId)),
-    ])..where(contactLabels.contactId.equals(contactId));
-
-    return query.get().then(
-      (rows) => rows.map((row) => row.readTable(labels)).toList(),
-    );
-  }
-
 Future<void> setContactLabels(int contactId, List<int> labelIds) async {
     final sanitizedLabelIds = labelIds.take(3).toList();
     await transaction(() async {

lib/src/database/daos/mediafiles.dao.dart

@@ -88,20 +88,6 @@ class MediaFilesDao extends DatabaseAccessor<TwonlyDB>
       mediaFiles,
     )..where((t) => t.mediaId.equals(mediaId))).watchSingleOrNull();
   }
-
-  Future<void> resetPendingDownloadState() async {
-    await (update(mediaFiles)..where(
-          (c) => c.downloadState.equals(
-            DownloadState.downloading.name,
-          ),
-        ))
-        .write(
-          const MediaFilesCompanion(
-            downloadState: Value(DownloadState.pending),
-          ),
-        );
-  }
-
 Future<List<MediaFile>> getAllMediaFilesPendingDownload() async {
     return (select(mediaFiles)..where(
           (t) =>
@@ -158,14 +144,6 @@ class MediaFilesDao extends DatabaseAccessor<TwonlyDB>
           ]);
     return query.map((row) => row.readTable(mediaFiles)).watch();
   }
-
-  Stream<List<MediaFile>> watchNewestMediaFiles() {
-    return (select(mediaFiles)
-          ..orderBy([(t) => OrderingTerm.desc(t.createdAt)])
-          ..limit(100))
-        .watch();
-  }
-
 Stream<List<MediaFile>> watchMediaFilesByIds(Set<String> mediaIds) {
     if (mediaIds.isEmpty) return Stream.value(const []);
     return (select(

lib/src/database/daos/messages.dao.dart

@@ -285,19 +285,6 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
         .map((row) => (row.readTable(groupMembers), row.readTable(contacts)))
         .watch();
   }
-
-  Stream<List<MessageAction>> watchMessageActionChanges(String messageId) {
-    return (select(
-      messageActions,
-    )..where((t) => t.messageId.equals(messageId))).watch();
-  }
-
-  Stream<Message?> watchMessageById(String messageId) {
-    return (select(
-      messages,
-    )..where((t) => t.messageId.equals(messageId))).watchSingleOrNull();
-  }
-
 Future<void> purgeMessageTable() async {
     final allGroups = await select(groups).get();
 
@@ -635,25 +622,6 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
       return null;
     }
   }
-
-  Future<MessageAction?> getLastMessageAction(String messageId) async {
-    return (((select(messageActions)..where(
-              (t) => t.messageId.equals(messageId),
-            ))
-            ..orderBy([(t) => OrderingTerm.desc(t.actionAt)]))
-          ..limit(1))
-        .getSingleOrNull();
-  }
-
-  Stream<MessageAction?> watchLastMessageAction(String messageId) {
-    return (((select(messageActions)..where(
-              (t) => t.messageId.equals(messageId),
-            ))
-            ..orderBy([(t) => OrderingTerm.desc(t.actionAt)]))
-          ..limit(1))
-        .watchSingleOrNull();
-  }
-
 Future<void> deleteMessagesById(String messageId) {
     return (delete(messages)..where((t) => t.messageId.equals(messageId))).go();
   }
@@ -697,18 +665,6 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
         ))
         .watch();
   }
-
-  Stream<List<MessageAction>> watchMessageActionsForGroup(String groupId) {
-    final query = select(messageActions).join([
-      innerJoin(
-        messages,
-        messages.messageId.equalsExp(messageActions.messageId),
-        useColumns: false,
-      ),
-    ])..where(messages.groupId.equals(groupId));
-    return query.map((row) => row.readTable(messageActions)).watch();
-  }
-
 Stream<List<MessageHistory>> watchMessageHistory(String messageId) {
     return (select(messageHistories)
           ..where((t) => t.messageId.equals(messageId))

lib/src/database/daos/reactions.dao.dart

@@ -115,21 +115,6 @@ class ReactionsDao extends DatabaseAccessor<TwonlyDB> with _$ReactionsDaoMixin {
           ..orderBy([(reaction) => OrderingTerm.desc(reaction.createdAt)]))
         .watch();
   }
-
-  Stream<List<Reaction>> watchReactionsForGroup(String groupId) {
-    final query =
-        select(reactions).join([
-            innerJoin(
-              messages,
-              messages.messageId.equalsExp(reactions.messageId),
-              useColumns: false,
-            ),
-          ])
-          ..where(messages.groupId.equals(groupId))
-          ..orderBy([OrderingTerm.desc(reactions.createdAt)]);
-    return query.map((row) => row.readTable(reactions)).watch();
-  }
-
 Stream<Reaction?> watchLastReactions(String groupId) {
     final query =
         (select(reactions)).join(

lib/src/database/daos/receipts.dao.dart

@@ -1,11 +1,9 @@
 import 'package:clock/clock.dart';
 import 'package:drift/drift.dart';
-import 'package:hashlib/random.dart';
 import 'package:twonly/src/database/tables/contacts.table.dart';
 import 'package:twonly/src/database/tables/messages.table.dart';
 import 'package:twonly/src/database/tables/receipts.table.dart';
 import 'package:twonly/src/database/twonly.db.dart';
-import 'package:twonly/src/services/api/mediafiles/upload.api.dart';
 import 'package:twonly/src/utils/log.dart';
 
 part 'receipts.dao.g.dart';
@@ -18,35 +16,6 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
   // of this object.
   // ignore: matching_super_parameters
   ReceiptsDao(super.db);
-
-  Future<void> confirmReceipt(String receiptId, int fromUserId) async {
-    final receipt =
-        await (select(receipts)..where(
-              (t) =>
-                  t.receiptId.equals(receiptId) &
-                  t.contactId.equals(fromUserId),
-            ))
-            .getSingleOrNull();
-
-    if (receipt == null) return;
-
-    if (receipt.messageId != null) {
-      await into(messageActions).insertOnConflictUpdate(
-        MessageActionsCompanion(
-          messageId: Value(receipt.messageId!),
-          contactId: Value(fromUserId),
-          type: const Value(MessageActionType.ackByUserAt),
-        ),
-      );
-      await handleMediaRelatedResponseFromReceiver(receipt.messageId!);
-    }
-
-    await (delete(receipts)..where(
-          (t) => t.receiptId.equals(receiptId) & t.contactId.equals(fromUserId),
-        ))
-        .go();
-  }
-
 Future<void> deleteReceipt(String receiptId) async {
     await (delete(receipts)..where(
           (t) => t.receiptId.equals(receiptId),
@@ -89,26 +58,6 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
           .go();
     }
   }
-
-  Future<Receipt?> insertReceipt(ReceiptsCompanion entry) async {
-    try {
-      var insertEntry = entry;
-      if (entry.receiptId == const Value.absent()) {
-        insertEntry = entry.copyWith(
-          receiptId: Value(uuid.v4()),
-        );
-      }
-      await into(receipts).insert(insertEntry);
-      final receiptId = insertEntry.receiptId.value;
-      return await (select(
-        receipts,
-      )..where((t) => t.receiptId.equals(receiptId))).getSingle();
-    } catch (e) {
-      // ignore error, receipts is already in the database...
-      return null;
-    }
-  }
-
 Future<Receipt?> getReceiptById(String receiptId) async {
     try {
       return await (select(receipts)..where(
@@ -120,36 +69,6 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
       return null;
     }
   }
-
-  Future<List<Receipt>> getReceiptsByContactAndMessageId(
-    int contactId,
-    String messageId,
-  ) async {
-    return (select(receipts)..where(
-          (t) => t.contactId.equals(contactId) & t.messageId.equals(messageId),
-        ))
-        .get();
-  }
-
-  Future<List<Receipt>> getReceiptsForRetransmission() async {
-    final markedRetriesTime = clock.now().subtract(
-      const Duration(
-        // give the server time to transmit all messages to the client
-        seconds: 20,
-      ),
-    );
-    return (select(receipts)..where(
-          (t) =>
-              (t.ackByServerAt.isNull() |
-                  t.markForRetry.isSmallerThanValue(markedRetriesTime) |
-                  t.markForRetryAfterAccepted.isSmallerThanValue(
-                    markedRetriesTime,
-                  )) &
-              t.willBeRetriedByMediaUpload.equals(false),
-        ))
-        .get();
-  }
-
 Future<List<Receipt>> getReceiptsForMediaRetransmissions() async {
     final markedRetriesTime = clock.now().subtract(
       const Duration(
@@ -171,17 +90,6 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
   Stream<List<Receipt>> watchAll() {
     return select(receipts).watch();
   }
-
-  Future<int> getReceiptCountForContact(int contactId) {
-    final countExp = countAll();
-
-    final query = selectOnly(receipts)
-      ..addColumns([countExp])
-      ..where(receipts.contactId.equals(contactId));
-
-    return query.map((row) => row.read(countExp)!).getSingle();
-  }
-
 Future<void> updateReceipt(
     String receiptId,
     ReceiptsCompanion updates,
@@ -190,24 +98,6 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
       receipts,
     )..where((c) => c.receiptId.equals(receiptId))).write(updates);
   }
-
-  Future<Receipt?> rotateReceiptId(String oldReceiptId) async {
-    final newReceiptId = uuid.v4();
-    await updateReceipt(
-      oldReceiptId,
-      ReceiptsCompanion(
-        receiptId: Value(newReceiptId),
-      ),
-    );
-    final updatedReceipt = await getReceiptById(newReceiptId);
-    if (updatedReceipt == null) {
-      Log.warn(
-        '[$oldReceiptId] Tried to change the receipt ID to $newReceiptId, but could not get the updated receipt...',
-      );
-    }
-    return updatedReceipt;
-  }
-
 Future<void> updateReceiptByContactAndMessageId(
     int contactId,
     String messageId,
@@ -220,61 +110,8 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
         ))
         .write(updates);
   }
-
-  Future<void> updateReceiptWidthUserId(
-    int fromUserId,
-    String receiptId,
-    ReceiptsCompanion updates,
-  ) async {
-    await (update(receipts)..where(
-          (c) => c.receiptId.equals(receiptId) & c.contactId.equals(fromUserId),
-        ))
-        .write(updates);
-  }
-
-  Future<void> markMessagesForRetry(int contactId) async {
-    await (update(receipts)..where(
-          (c) => c.contactId.equals(contactId) & c.markForRetry.isNull(),
-        ))
-        .write(
-          ReceiptsCompanion(
-            markForRetry: Value(clock.now()),
-          ),
-        );
-  }
-
-  Future<bool> isDuplicated(String receiptId) async {
-    return await (select(
-          receivedReceipts,
-        )..where((t) => t.receiptId.equals(receiptId))).getSingleOrNull() !=
-        null;
-  }
-
 /// Claims a new delivery-receipt attempt after [cooldown] has elapsed.
   ///
   /// Updating the timestamp before sending prevents repeated server batches from
   /// starting multiple delivery-receipt attempts during the same cooldown.
-  Future<bool> claimDuplicateReceiptResend(
-    String receiptId,
-    Duration cooldown,
-  ) async {
-    final now = clock.now();
-    final updated =
-        await (update(receivedReceipts)..where(
-              (t) =>
-                  t.receiptId.equals(receiptId) &
-                  t.createdAt.isSmallerOrEqualValue(now.subtract(cooldown)),
-            ))
-            .write(ReceivedReceiptsCompanion(createdAt: Value(now)));
-    return updated > 0;
-  }
-
-  Future<void> gotReceipt(String receiptId) async {
-    await into(
-      receivedReceipts,
-    ).insert(
-      ReceivedReceiptsCompanion(receiptId: Value(receiptId)),
-      mode: InsertMode.insertOrIgnore,
-    );
-  }
 }

lib/src/database/daos/user_discovery.dao.dart

@@ -53,47 +53,6 @@ class UserDiscoveryDao extends DatabaseAccessor<TwonlyDB>
         .map((row) => row.readTable(userDiscoveryAnnouncedUsers))
         .toList();
   }
-
-  Future<AnnouncedUsersWithRelations>
-  getAllAnnouncedUsersWithRelations() async {
-    final query = select(userDiscoveryAnnouncedUsers).join([
-      innerJoin(
-        userDiscoveryUserRelations,
-        userDiscoveryUserRelations.announcedUserId.equalsExp(
-          userDiscoveryAnnouncedUsers.announcedUserId,
-        ),
-      ),
-      innerJoin(
-        contacts,
-        contacts.userId.equalsExp(
-          userDiscoveryUserRelations.fromContactId,
-        ),
-      ),
-    ])..where(userDiscoveryAnnouncedUsers.username.isNotNull());
-
-    final rows = await query.get();
-    // ignore: omit_local_variable_types
-    final AnnouncedUsersWithRelations results = {};
-
-    for (final row in rows) {
-      final user = row.readTable(userDiscoveryAnnouncedUsers);
-      final relation = row.readTable(userDiscoveryUserRelations);
-      final contact = row.readTable(contacts);
-
-      final relationData = (
-        contact,
-        relation.publicKeyVerifiedTimestamp,
-      );
-
-      if (!results.containsKey(user)) {
-        results[user] = [];
-      }
-      results[user]!.add(relationData);
-    }
-
-    return results;
-  }
-
 Stream<AnnouncedUsersWithRelations> watchAllAnnouncedUsersWithRelations() {
     final query = select(userDiscoveryAnnouncedUsers).join([
       innerJoin(