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removed md5 sum check again, performance degraded

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This commit is contained in:
Daniel Sommer 2022-06-02 15:53:49 +02:00
parent e8e79e58f2
commit 13f5ef0ede
2 changed files with 3 additions and 39 deletions
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39
classes/Queue.js
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@ -1,5 +1,4 @@
const metadata = require('../libs/metadata.js');
const { md5 } = require('../libs/util.js');
const { extname } = require('path');
class Queue {
@ -74,14 +73,10 @@ class Queue {
if (file === undefined) {
return;
}
const hash = await md5(file);
if (! await this.fileChanged(file, hash)) {
return;
}
const tags = await metadata.parseFile(file);
const artist = await this.addArtist(tags);
const album = await this.addAlbum(tags);
const track = await this.addTrack(tags, file, hash);
const track = await this.addTrack(tags, file);
this.linkTrackToArtist(track, artist);
this.linkTrackToAlbum(track, album);
this.linkAlbumToArtist(album, artist);
@ -106,29 +101,6 @@ class Queue {
}
}
async fileChanged(file, hash) {
if (file === undefined) {
return;
}
const where = {
file: file
};
if (hash === undefined) {
hash = await md5(file);
}
if (hash !== undefined) {
where.hash = hash;
}
try {
const element = await database.models.Track.findOne({
where: where
});
return element?.id === undefined;
} catch (err) {
logger.error('error finding database entry for file \'' + file + '\' with md5 sum \'' + hash + '\' > ' + err);
}
}
async addArtist(tags) {
if (tags?.common?.artist === undefined && tags?.common?.artists === undefined) {
return;
@ -173,20 +145,13 @@ class Queue {
}
}
async addTrack(tags, file, hash) {
async addTrack(tags, file) {
if (tags?.common?.title === undefined || file === undefined) {
return;
}
let timestamp = new Date();
const where = {
file: file
};
if (hash === undefined) {
hash = await md5(file);
}
if (hash !== undefined) {
where.hash = hash;
}
if (tags?.common?.title !== undefined) {
where.title = tags.common.title;
}

3
models/Track.js
View file

@ -9,8 +9,7 @@ const Track = database.connection.define("track", {
diskof: DataTypes.INTEGER,
trackno: DataTypes.INTEGER,
trackof: DataTypes.INTEGER,
file: DataTypes.TEXT,
hash: DataTypes.TEXT
file: DataTypes.TEXT
});
module.exports = Track;