Create GET function for a song view
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3ff973e193
commit
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3 changed files with 106 additions and 21 deletions
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@ -20,7 +20,7 @@ pub fn entityQueryResult(request: *jetzig.Request, query: GeneratedQuery, args:
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blk: while (try result.postgresql.result.next()) |entity_row| {
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switch (query.ResultType) {
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FirstlastResult, TimescaleResult, EntitiesScrobbleResult, EntitiesSongResult, EntitiesAlbumResult, EntitiesArtistResult, EntityItemsResult, AppearsResult, EntityInfoResult => |T| {
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FirstlastResult, TimescaleResult, EntitiesScrobbleResult, EntitiesSongResult, EntitiesAlbumResult, EntitiesArtistResult, EntityItemsResult, AppearsResult, EntityInfoResult, EntityItemsSongResult => |T| {
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const entity = try entity_row.to(T, .{ .dupe = true, .allocator = request.allocator });
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const item: ?TableRow = switch (query.ResultType) {
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EntitiesScrobbleResult, EntitiesSongResult, EntitiesAlbumResult, EntitiesArtistResult => switch (query.entity) {
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@ -39,7 +39,8 @@ pub fn entityQueryResult(request: *jetzig.Request, query: GeneratedQuery, args:
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};
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},
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},
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EntityItemsResult => switch (query.entity) {
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EntityItemsResult, EntityItemsSongResult => switch (query.entity) {
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.song => TableRow{ .song = .{ .name = entity.song_name, .id = entity.song_id }, .album = .{ .name = entity.album_name, .id = entity.album_id }, .date = entity.date },
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.artist => TableRow{ .album = .{ .name = entity.name, .id = entity.id }, .scrobbles = entity.scrobbles },
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.album => TableRow{ .song = .{ .name = entity.name, .id = entity.id }, .scrobbles = entity.scrobbles },
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else => unreachable,
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@ -92,6 +93,17 @@ const EntitiesScrobbleResult = struct { song_name: []const u8, song_id: i32, alb
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const EntityItemsResult = struct { name: []const u8, id: i32, scrobbles: i64 };
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const AppearsResult = struct { name: []const u8, id: i32, scrobbles: i64 };
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const EntityInfoResult = struct { name: []const u8, id: i32, scrobbles: i64, rank: []const u8 };
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const EntityItemsSongResult = struct { song_name: []const u8, song_id: i32, album_name: []const u8, album_id: i32, date: []const u8 };
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const UnifiedResult = struct {
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album_name: ?[]const u8 = null,
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album_id: ?i32 = null,
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song_name: ?[]const u8 = null,
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song_id: ?i32 = null,
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artist_names: ?[]const []const u8 = null,
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artist_ids: ?[]i32 = null,
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scrobbles: ?i64 = null,
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date: ?[]const u8 = null,
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};
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pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQuery {
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return GeneratedQuery{
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@ -106,7 +118,11 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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.album => EntitiesAlbumResult,
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.artist => EntitiesArtistResult,
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},
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.entity_items => EntityItemsResult,
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.entity_items => switch (entity) {
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.scrobble => unreachable,
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.song => EntityItemsSongResult,
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else => EntityItemsResult,
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},
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.appears => AppearsResult,
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.entity_info => EntityInfoResult,
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},
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@ -116,23 +132,21 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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switch (entity) {
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.scrobble => unreachable,
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.song =>
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\\(SELECT songs.name AS name, songs.id AS id, scrobbles.datetime AS date
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\\(SELECT songs.name AS name, songs.id AS id, TO_CHAR(scrobbles.datetime,'YYYY-MM-DD HH24:MI:SS') AS date
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\\FROM albumsongs
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\\INNER JOIN songs ON songs.id = albumsongs.song_id
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\\INNER JOIN scrobbles ON albumsongs.id = scrobbles.albumsong
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\\INNER JOIN albumsongsartists ON albumsongsartists.albumsong_id = albumsongs.id
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\\WHERE albumsongsartists.artist_id = $1
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\\WHERE albumsongs.song_id = $1
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\\ORDER BY scrobbles.datetime ASC
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\\LIMIT 1)
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\\
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\\UNION ALL
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\\
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\\(SELECT songs.name AS name, songs.id AS id, scrobbles.datetime AS date
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\\(SELECT songs.name AS name, songs.id AS id, TO_CHAR(scrobbles.datetime, 'YYYY-MM-DD HH24:MI:SS') AS date
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\\FROM albumsongs
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\\INNER JOIN songs ON songs.id = albumsongs.song_id
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\\INNER JOIN scrobbles ON albumsongs.id = scrobbles.albumsong
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\\INNER JOIN albumsongsartists ON albumsongsartists.albumsong_id = albumsongs.id
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\\WHERE albumsongsartists.artist_id = $1
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\\WHERE albumsongs.song_id = $1
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\\ORDER BY scrobbles.datetime DESC
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\\LIMIT 1)
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,
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@ -190,9 +204,8 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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\\SELECT TO_CHAR(date_trunc('year', datetime), 'YYYY') AS year, COUNT(*) as scrobbles
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\\FROM scrobbles
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\\INNER JOIN albumsongs ON albumsongs.id = scrobbles.albumsong
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\\INNER JOIN albumsongsartists ON albumsongsartists.albumsong_id = albumsongs.id
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\\INNER JOIN artists ON artists.id = albumsongsartists.artist_id
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\\WHERE artists.id = $1
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\\INNER JOIN songs ON songs.id = albumsongs.song_id
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\\WHERE songs.id = $1
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\\GROUP BY year
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\\ORDER BY year ASC;
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,
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@ -268,13 +281,21 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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switch (entity) {
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.scrobble => unreachable,
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.song =>
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\\ NOTHING YET
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\\SELECT albums.name AS album_name, albums.id AS album_id, COUNT(scrobbles) AS scrobbles
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\\FROM artistalbums
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\\INNER JOIN albums ON albums.id = artistalbums.album_id
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\\INNER JOIN albumsongs ON albumsongs.album_id = albums.id
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\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
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\\INNER JOIN albumsongsartists ON albumsongsartists.albumsong_id = albumsongs.id
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\\WHERE albumsongs.song_id = $1
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\\GROUP BY albums.id
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\\ORDER BY scrobbles DESC;
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,
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.album =>
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\\nope
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,
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.artist =>
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\\SELECT albums.name AS name, albums.id AS id, COUNT(scrobbles) AS scrobbles
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\\SELECT albums.name AS album_name, albums.id AS album_id, COUNT(scrobbles) AS scrobbles
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\\FROM artistalbums
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\\INNER JOIN albums ON albums.id = artistalbums.album_id
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\\INNER JOIN albumsongs ON albumsongs.album_id = albums.id
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@ -291,7 +312,13 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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switch (entity) {
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.scrobble => unreachable,
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.song =>
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\\get all scrobbles
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\\SELECT songs.name, songs.id, albums.name, albums.id, TO_CHAR(scrobbles.datetime, 'YYYY-MM-DD HH24:MI:SS') AS date
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\\FROM albumsongs
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\\INNER JOIN albums ON albums.id = albumsongs.album_id
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\\INNER JOIN songs ON songs.id = albumsongs.song_id
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\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
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\\WHERE songs.id = $1
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\\ORDER BY date ASC
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,
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.album =>
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\\SELECT songs.name, songs.id, COUNT(scrobbles) AS scrobbles
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@ -317,12 +344,19 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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.entity_info => switch (entity) {
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.scrobble => unreachable,
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.song =>
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\\lol idk
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\\SELECT * FROM
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\\(SELECT *, TO_CHAR(ROW_NUMBER() OVER (ORDER BY scrobbles DESC),'FM99999th') AS rank FROM
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\\(SELECT songs.name AS name, songs.id AS id, COUNT(scrobbles) AS scrobbles
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\\FROM albumsongs
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\\INNER JOIN songs ON albumsongs.song_id = songs.id
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\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
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\\GROUP BY songs.id))
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\\WHERE id = $1
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,
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.album =>
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\\SELECT * FROM
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\\(SELECT *, TO_CHAR(ROW_NUMBER() OVER (ORDER BY scrobbles DESC),'FM9999th') AS rank FROM
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\\(SELECT albums.name, albums.id, COUNT(scrobbles) AS scrobbles
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\\(SELECT albums.name AS name, albums.id AS id, COUNT(scrobbles) AS scrobbles
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\\FROM albumsongs
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\\INNER JOIN albums ON albumsongs.album_id = albums.id
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\\INNER JOIN scrobbles ON scrobbles.albumsong = albumsongs.id
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@ -341,6 +375,26 @@ pub fn generateQuery(entity: EntityType, query_type: QueryTypeEnum) GeneratedQue
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\\WHERE id = $1
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,
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},
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.datestreak => switch (entity) {
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.song =>
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\\SELECT songs.name, albums.name, streak.maxseq, streak.ds, streak.de FROM (SELECT albumsong, MAX(numdays) AS maxseq, ds, de
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\\FROM (SELECT albumsong, grp, MIN(datetime::date) AS ds, MAX(datetime::date) AS de,
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\\COUNT(DISTINCT datetime::date) AS numdays
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\\FROM (SELECT scrobbles.*,
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\\((datetime::date - '1970-01-01'::date) - DENSE_RANK() OVER (PARTITION BY albumsong ORDER BY datetime::date)) AS grp
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\\FROM scrobbles
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\\) scrobbles
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\\GROUP BY albumsong, grp
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\\) scrobbles
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\\GROUP BY albumsong, ds, de) AS streak
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\\INNER JOIN albumsongs ON albumsongs.id = streak.albumsong
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\\INNER JOIN albums ON albums.id = albumsongs.album_id
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\\INNER JOIN songs ON songs.id = albumsongs.song_id
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\\ORDER BY streak.maxseq DESC;
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,
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else => unreachable,
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},
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},
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};
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}
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