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Dedup

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This commit is contained in:
Manav Rathi
2024-12-26 19:19:27 +05:30
parent 2845d7bfeb
commit b9c992cae0
1 changed files with 18 additions and 11 deletions
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29
web/packages/new/photos/services/dedup.ts
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@@ -247,27 +247,34 @@ export const removeSelectedDuplicateGroups = async (
for (const duplicateGroup of selectedDuplicateGroups) {
const retainedItem = duplicateGroupItemToRetain(duplicateGroup);
// Find the existing collection IDs to which this item already belongs.
const existingCollectionIDs = new Set(
retainedItem.collectionFiles.map((cf) => cf.collectionID),
);
// For each item,
// For each item, find all the collections to which any of the files
// (except the file we're retaining) belongs.
const collectionIDs = new Set<number>();
for (const item of duplicateGroup.items) {
// except the one we're retaining,
// Skip the item we're retaining,
if (item.file.id == retainedItem.file.id) continue;
// Add the file we're retaining to each collection to which this
// item belongs.
// Determine the collections to which any of the item's files belong.
for (const { collectionID } of item.collectionFiles) {
// Skip if already there
if (existingCollectionIDs.has(collectionID)) continue;
filesToAdd.set(collectionID, [
...(filesToAdd.get(collectionID) ?? []),
retainedItem.file,
]);
if (!existingCollectionIDs.has(collectionID))
collectionIDs.add(collectionID);
}
// Add it to the list of items to be trashed.
// Add the item's files to list of collection files to be trashed.
filesToTrash = filesToTrash.concat(item.collectionFiles);
}
// Add the file we're retaining to these (uniqued) collections.
for (const collectionID of collectionIDs) {
filesToAdd.set(collectionID, [
...(filesToAdd.get(collectionID) ?? []),
retainedItem.file,
]);
}
}
let np = 0;