52 lines
1.5 KiB
TypeScript
52 lines
1.5 KiB
TypeScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import {Database, Q} from '@nozbe/watermelondb';
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import {of as of$} from 'rxjs';
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import {switchMap} from 'rxjs/operators';
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import {MM_TABLES} from '@constants/database';
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import type FileModel from '@typings/database/models/servers/file';
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const {SERVER: {FILE}} = MM_TABLES;
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export const getFileById = async (database: Database, fileId: string) => {
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try {
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const record = (await database.get<FileModel>(FILE).find(fileId));
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return record;
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} catch {
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return undefined;
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}
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};
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export const observeFileById = (database: Database, id: string) => {
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return database.get<FileModel>(FILE).query(Q.where('id', id), Q.take(1)).observe().pipe(
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switchMap((result) => (result.length ? result[0].observe() : of$(undefined))),
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);
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};
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export const queryFilesForPost = (database: Database, postId: string) => {
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return database.get<FileModel>(FILE).query(
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Q.where('post_id', postId),
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);
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};
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export const observeFilesForPost = (database: Database, postId: string) => {
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return queryFilesForPost(database, postId).observe();
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};
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export const getFilesByIds = async (database: Database, fileIds: string[]) => {
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if (!fileIds.length) {
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return [];
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}
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try {
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const records = await database.get<FileModel>(FILE).query(
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Q.where('id', Q.oneOf(fileIds)),
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).fetch();
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return records;
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} catch {
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return [];
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}
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};
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