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corrected to have only unique instances of collection in localDB

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This commit is contained in:
Abhinav-grd 2021-02-03 13:32:54 +05:30
parent e524e0bc46
commit 0c23e63bec
2 changed files with 17 additions and 6 deletions
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21
src/services/collectionService.ts
View file

@ -97,7 +97,7 @@ const getCollections = async (
return await Promise.all(promises);
}
catch (e) {
console.log("getCollections falied- " + e);
console.log("getCollections failed- " + e);
}
};
@ -107,13 +107,24 @@ export const getLocalCollections = async (): Promise<collection[]> => {
}
export const fetchUpdatedCollections = async (token: string, key: string) => {
const collectionUpdateTime = await localForage.getItem('collection-update-time') as string;
const updatedCollections = await getCollections(token, collectionUpdateTime ?? '0', key);
const updatedCollections = await getCollections(token, collectionUpdateTime ?? '0', key) || [];
const favCollection = await localForage.getItem('fav-collection') as collection[] ?? updatedCollections.filter(collection => collection.type === CollectionType.favorites);
const localCollections = await getLocalCollections();
const allCollectionsInstances = [...localCollections, ...updatedCollections];
var latestCollectionsInstances = new Map<string, collection>();
allCollectionsInstances.forEach((collection) => {
if (!latestCollectionsInstances.has(collection.id) || latestCollectionsInstances.get(collection.id).updationTime < collection.updationTime) {
latestCollectionsInstances.set(collection.id, collection);
}
});
let collections = [], updationTime = 0;
for (const [_, collection] of latestCollectionsInstances) {
collections.push(collection);
updationTime = Math.max(updationTime, collection.updationTime);
}
await localForage.setItem('fav-collection', favCollection);
await localForage.setItem('collection-update-time', Date.now() * 1000);
await localForage.setItem('collections', [...localCollections, ...updatedCollections]);
await localForage.setItem('collection-update-time', updationTime);
await localForage.setItem('collections', collections);
return updatedCollections;
};

2
src/services/fileService.ts
View file

@ -87,7 +87,7 @@ export const fetchFiles = async (
}
});
files = [];
for (const [_, file] of latestFiles.entries()) {
for (const [_, file] of latestFiles) {
if (!file.isDeleted)
files.push(file);
}