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Implement db searches using raw sql

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mitteneer 2025-04-17 00:24:48 -04:00
parent 09d4453665
commit 27358fe217
4 changed files with 226 additions and 109 deletions
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91
src/app/views/artists.zig
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@ -5,46 +5,85 @@ const jetquery = @import("jetzig").jetquery;
pub fn index(request: *jetzig.Request) !jetzig.View {
var root = try request.data(.object);
var artists_view = try root.put("artists", .array);
const artists = try jetzig.database.Query(.Artist)
.select(.{ .id, .name })
.include(.scrobbleartists, .{ .select = .{.id} })
.orderBy(.{ .name = .asc })
.all(request.repo);
for (artists) |artist| {
const query =
\\SELECT artists.name, artists.id, COUNT(scrobbles) AS scrobbles
\\FROM albumsongsartists
\\INNER JOIN artists ON albumsongsartists.artist_id = artists.id
\\INNER JOIN albumsongs ON albumsongsartists.albumsong_id = albumsongs.id
\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
\\GROUP BY artists.id
\\ORDER BY scrobbles DESC;
;
var artists_jq_result = try request.repo.executeSql(query, .{});
defer artists_jq_result.deinit();
const Artist = struct { name: []const u8, id: i32, scrobbles: i64 };
while (try artists_jq_result.postgresql.result.next()) |artist_row| {
const artist = try artist_row.to(Artist, .{ .dupe = true, .allocator = request.allocator });
var artist_view = try artists_view.append(.object);
try artist_view.put("name", artist.name);
try artist_view.put("url", artist.id);
try artist_view.put("scrobbles", (artist.scrobbleartists).len);
try artist_view.put("scrobbles", artist.scrobbles);
}
return request.render(.ok);
}
pub fn get(id: []const u8, request: *jetzig.Request) !jetzig.View {
const artist = try jetzig.database.Query(.Artist)
.find(id)
.select(.{ .id, .name })
.execute(request.repo);
var root = try request.data(.object);
try root.put("artist", artist.?.name);
var albums_view = try root.put("albums", .array);
const query = jetzig.database.Query(.Albumartist)
.select(.{.id})
.include(.album, .{ .select = .{ .name, .id } })
.join(.inner, .artist)
.where(.{ .artist = .{ .id = id } });
const artist_name = try jetzig.database.Query(.Artist).find(id).select(.{ .id, .name }).execute(request.repo);
_ = try root.put("artist", artist_name.?.name);
const query =
\\SELECT albums.name, albums.id, COUNT(scrobbles) AS scrobbles
\\FROM artistalbums
\\INNER JOIN albums ON albums.id = artistalbums.album_id
\\INNER JOIN albumsongs ON albumsongs.album_id = albums.id
\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
\\WHERE artistalbums.artist_id = $1
\\GROUP BY albums.id
\\ORDER BY scrobbles DESC
;
const albums = try request.repo.all(query);
for (albums) |album| {
const scrobbles = try jetzig.database.Query(.Scrobble)
.where(.{ .album_id = album.album.id })
.count()
.execute(request.repo);
var albums_jq_result = try request.repo.executeSql(query, .{id});
defer albums_jq_result.deinit();
const Album = struct { name: []const u8, id: i32, scrobbles: i64 };
while (try albums_jq_result.postgresql.result.next()) |album_row| {
const album = try album_row.to(Album, .{ .dupe = true, .allocator = request.allocator });
var album_view = try albums_view.append(.object);
try album_view.put("name", album.album.name);
try album_view.put("url", album.album.id);
try album_view.put("scrobbles", scrobbles);
try album_view.put("name", album.name);
try album_view.put("url", album.id);
try album_view.put("scrobbles", album.scrobbles);
}
//const artist = try jetzig.database.Query(.Artist)
// .find(id)
// .select(.{ .id, .name })
// .execute(request.repo);
//var root = try request.data(.object);
//try root.put("artist", artist.?.name);
//var albums_view = try root.put("albums", .array);
//const query = jetzig.database.Query(.Albumartist)
// .select(.{.id})
// .include(.album, .{ .select = .{ .name, .id } })
// .join(.inner, .artist)
// .where(.{ .artist = .{ .id = id } });
//const albums = try request.repo.all(query);
//for (albums) |album| {
// const scrobbles = try jetzig.database.Query(.Scrobble)
// .where(.{ .album_id = album.album.id })
// .count()
// .execute(request.repo);
// var album_view = try albums_view.append(.object);
// try album_view.put("name", album.album.name);
// try album_view.put("url", album.album.id);
// try album_view.put("scrobbles", scrobbles);
//}
return request.render(.ok);
}