Added statistics page

This commit is contained in:
Damien Broqua 2024-01-31 10:43:50 +01:00
parent 30bd3ebdf9
commit 8d22435b90
9 changed files with 290 additions and 5 deletions

View file

@ -150,4 +150,6 @@ app.use((error, req, res, next) => {
}
});
console.log("Server ready!");
export default app;

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@ -162,6 +162,29 @@ Publié automatiquement via #musictopus`;
return distincts;
}
constructor(req, viewname) {
super(req, viewname);
this.colors = {
nord0: "#2e3440",
nord1: "#3b4252",
nord2: "#434c5e",
nord3: "#4C566A",
nord4: "#d8dee9",
nord5: "#e5e9f0",
nord6: "#eceff4",
nord7: "#8fbcbb",
nord8: "#88c0d0",
nord9: "#81a1c1",
nord10: "#5e81ac",
nord11: "#d08770",
nord12: "#bf616a",
nord13: "#ebcb8b",
nord14: "#a3be8c",
nord15: "#b48ead",
};
}
/**
* Méthode permettant de récupérer la liste des albums d'une collection
* @return {Object}
@ -500,6 +523,106 @@ Publié automatiquement via #musictopus`;
await this.loadItem();
}
/**
* Méthode permettant d'afficher des statistiques au sujet de ma collection
*/
async statistics() {
const { _id: User } = this.req.user;
const top = {};
const byGenres = {};
const byStyles = {};
const byFormats = {};
const top10 = [];
const albums = await AlbumsModel.find({
User,
artists: { $exists: true, $not: { $size: 0 } },
});
for (let i = 0; i < albums.length; i += 1) {
const currentFormats = [];
const { artists, genres, styles, formats } = albums[i];
// INFO: On regroupe les artistes par nom pour en faire le top10
for (let j = 0; j < artists.length; j += 1) {
const { name } = artists[j];
if (!top[name]) {
top[name] = {
name,
count: 0,
};
}
top[name].count += 1;
}
// INFO: On regroupe les genres
for (let j = 0; j < genres.length; j += 1) {
const name = genres[j];
if (!byGenres[name]) {
byGenres[name] = {
name,
count: 0,
color: this.colors[
`nord${Object.keys(byGenres).length % 15}`
],
};
}
byGenres[name].count += 1;
}
// INFO: On regroupe les styles
for (let j = 0; j < styles.length; j += 1) {
const name = styles[j];
if (!byStyles[name]) {
byStyles[name] = {
name,
count: 0,
color: this.colors[
`nord${Object.keys(byStyles).length % 15}`
],
};
}
byStyles[name].count += 1;
}
// INFO: On regroupe les formats
for (let j = 0; j < formats.length; j += 1) {
const { name } = formats[j];
// INFO: On évite qu'un album avec 2 vinyles soit compté 2x
if (!currentFormats.includes(name)) {
if (!byFormats[name]) {
byFormats[name] = {
name,
count: 0,
color: this.colors[
`nord${Object.keys(byFormats).length % 15}`
],
};
}
byFormats[name].count += 1;
currentFormats.push(name);
}
}
}
// INFO: On convertit le top en tableau
Object.keys(top).forEach((index) => {
top10.push(top[index]);
});
// INFO: On ordonne par quantité pour on récupère le top 10
top10.sort((a, b) => (a.count > b.count ? -1 : 1));
this.setPageTitle("Mes statistiques");
this.setPageContent("top10", top10.splice(0, 10));
this.setPageContent("byGenres", byGenres);
this.setPageContent("byStyles", byStyles);
this.setPageContent("byFormats", byFormats);
}
/**
* Méthode permettant de créer la page "collection/:userId"
*/
@ -522,8 +645,8 @@ Publié automatiquement via #musictopus`;
const genres = await Albums.getAllDistincts("genres", userId);
const styles = await Albums.getAllDistincts("styles", userId);
this.setPageContent("username", user.username);
this.setPageTitle(`Collection publique de ${user.username}`);
this.setPageContent("username", user.username);
this.setPageContent("artists", artists);
this.setPageContent("formats", formats);
this.setPageContent("years", years);

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@ -38,6 +38,23 @@ router
}
});
router
.route("/statistiques")
.get(ensureLoggedIn("/connexion"), async (req, res, next) => {
try {
const page = new Albums(
req,
"mon-compte/ma-collection/statistiques"
);
await page.statistics();
render(res, page);
} catch (err) {
next(err);
}
});
router
.route("/exporter")
.get(ensureLoggedIn("/connexion"), async (req, res, next) => {