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using queryable more and being a bit smarter about db

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This commit is contained in:
Andy Pack 2023-01-03 23:15:17 +00:00
parent 99cb615161
commit 57b80c9902
Signed by: sarsoo
GPG Key ID: A55BA3536A5E0ED7
7 changed files with 56 additions and 25 deletions
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3
Selector.CLI/ScrobbleMapper.cs
View File

@ -51,8 +51,9 @@ namespace Selector
{
logger.LogInformation("Mapping scrobble tracks");
var currentTracks = mappingRepo.GetTracks();
var currentTracks = mappingRepo.GetTracks().AsEnumerable();
var scrobbleTracks = scrobbleRepo.GetAll()
.AsEnumerable()
.GroupBy(x => (x.ArtistName, x.TrackName))
.Select(x => (x.Key, x.Count()))
.OrderByDescending(x => x.Item2)

3
Selector.Model/Listen/IListenRepository.cs
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@ -1,11 +1,12 @@
using System;
using System.Collections.Generic;
using System.Linq;
namespace Selector.Model
{
public interface IListenRepository
{
IEnumerable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false);
IQueryable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false);
int Count(string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null);
}
}

39
Selector.Model/Listen/MetaListenRepository.cs
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@ -22,16 +22,33 @@ public class MetaListenRepository: IListenRepository
string albumName = null,
string artistName = null,
DateTime? from = null,
DateTime? to = null) => GetAll(userId: userId,
DateTime? to = null)
{
var scrobbles = scrobbleRepository.GetAll(
userId: userId,
username: username,
trackName: trackName,
albumName: albumName,
artistName: artistName,
from: from,
to: to,
tracking: false).Count();
tracking: false,
orderTime: true);
public IEnumerable<IListen> GetAll(
var spotListens = spotifyRepository.GetAll(
userId: userId,
username: username,
trackName: trackName,
albumName: albumName,
artistName: artistName,
from: from,
to: scrobbles.FirstOrDefault()?.Timestamp,
tracking: false);
return scrobbles.Count() + spotListens.Count();
}
public IQueryable<IListen> GetAll(
string includes = null,
string userId = null,
string username = null,
@ -53,7 +70,7 @@ public class MetaListenRepository: IListenRepository
from: from,
to: to,
tracking: tracking,
orderTime: true).ToArray();
orderTime: true);
var spotListens = spotifyRepository.GetAll(
include: includes,
@ -67,7 +84,19 @@ public class MetaListenRepository: IListenRepository
tracking: tracking,
orderTime: orderTime);
return spotListens.Concat(scrobbles);
return spotListens.Select(sp => new Listen
{
Timestamp = sp.Timestamp,
TrackName = sp.TrackName,
AlbumName = sp.AlbumName,
ArtistName = sp.ArtistName
}).Concat(scrobbles.Select(sp => new Listen
{
Timestamp = sp.Timestamp,
TrackName = sp.TrackName,
AlbumName = sp.AlbumName,
ArtistName = sp.ArtistName
}));
}
}

8
Selector.Model/Listen/SpotifyListenRepository.cs
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@ -39,7 +39,7 @@ namespace Selector.Model
return listens.FirstOrDefault();
}
private IQueryable<SpotifyListen> GetAllQueryable(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
public IQueryable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
{
var listens = db.SpotifyListen.AsQueryable();
@ -105,8 +105,8 @@ namespace Selector.Model
return listens;
}
public IEnumerable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
=> GetAllQueryable(include: include, userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: tracking, orderTime: orderTime).AsEnumerable();
// public IEnumerable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
// => GetAllQueryable(include: include, userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: tracking, orderTime: orderTime).AsEnumerable();
public void Remove(DateTime key)
{
@ -134,6 +134,6 @@ namespace Selector.Model
}
public int Count(string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null)
=> GetAllQueryable(userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: false).Count();
=> GetAll(userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: false).Count();
}
}

6
Selector.Model/Scrobble/IScrobbleMappingRepository.cs
View File

@ -14,9 +14,9 @@ namespace Selector.Model
void AddRange(IEnumerable<TrackLastfmSpotifyMapping> item);
void AddRange(IEnumerable<AlbumLastfmSpotifyMapping> item);
void AddRange(IEnumerable<ArtistLastfmSpotifyMapping> item);
IEnumerable<TrackLastfmSpotifyMapping> GetTracks(string include = null, string trackName = null, string albumName = null, string artistName = null);
IEnumerable<AlbumLastfmSpotifyMapping> GetAlbums(string include = null, string albumName = null, string artistName = null);
IEnumerable<ArtistLastfmSpotifyMapping> GetArtists(string include = null, string artistName = null);
IQueryable<TrackLastfmSpotifyMapping> GetTracks(string include = null, string trackName = null, string albumName = null, string artistName = null);
IQueryable<AlbumLastfmSpotifyMapping> GetAlbums(string include = null, string albumName = null, string artistName = null);
IQueryable<ArtistLastfmSpotifyMapping> GetArtists(string include = null, string artistName = null);
public void Remove(TrackLastfmSpotifyMapping mapping);
public void Remove(AlbumLastfmSpotifyMapping mapping);

12
Selector.Model/Scrobble/ScrobbleMappingRepository.cs
View File

@ -47,7 +47,7 @@ namespace Selector.Model
db.ArtistMapping.AddRange(item);
}
public IEnumerable<AlbumLastfmSpotifyMapping> GetAlbums(string include = null, string albumName = null, string artistName = null)
public IQueryable<AlbumLastfmSpotifyMapping> GetAlbums(string include = null, string albumName = null, string artistName = null)
{
var mappings = db.AlbumMapping.AsQueryable();
@ -66,10 +66,10 @@ namespace Selector.Model
mappings = mappings.Where(s => s.LastfmArtistName == artistName);
}
return mappings.AsEnumerable();
return mappings;
}
public IEnumerable<ArtistLastfmSpotifyMapping> GetArtists(string include = null, string artistName = null)
public IQueryable<ArtistLastfmSpotifyMapping> GetArtists(string include = null, string artistName = null)
{
var mappings = db.ArtistMapping.AsQueryable();
@ -83,10 +83,10 @@ namespace Selector.Model
mappings = mappings.Where(s => s.LastfmArtistName == artistName);
}
return mappings.AsEnumerable();
return mappings;
}
public IEnumerable<TrackLastfmSpotifyMapping> GetTracks(string include = null, string trackName = null, string albumName = null, string artistName = null)
public IQueryable<TrackLastfmSpotifyMapping> GetTracks(string include = null, string trackName = null, string albumName = null, string artistName = null)
{
var mappings = db.TrackMapping.AsQueryable();
@ -105,7 +105,7 @@ namespace Selector.Model
mappings = mappings.Where(s => s.LastfmArtistName == artistName);
}
return mappings.AsEnumerable();
return mappings;
}
public void Remove(TrackLastfmSpotifyMapping mapping)

8
Selector.Model/Scrobble/ScrobbleRepository.cs
View File

@ -39,7 +39,7 @@ namespace Selector.Model
return scrobbles.FirstOrDefault();
}
private IQueryable<UserScrobble> GetAllQueryable(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
public IQueryable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
{
var scrobbles = db.Scrobble.AsQueryable();
@ -105,8 +105,8 @@ namespace Selector.Model
return scrobbles;
}
public IEnumerable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
=> GetAllQueryable(include: include, userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: tracking, orderTime: orderTime).AsEnumerable();
// public IEnumerable<IListen> GetAll(string include = null, string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null, bool tracking = true, bool orderTime = false)
// => GetAllQueryable(include: include, userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: tracking, orderTime: orderTime).AsEnumerable();
public void Remove(int key)
{
@ -134,6 +134,6 @@ namespace Selector.Model
}
public int Count(string userId = null, string username = null, string trackName = null, string albumName = null, string artistName = null, DateTime? from = null, DateTime? to = null)
=> GetAllQueryable(userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: false).Count();
=> GetAll(userId: userId, username: username, trackName: trackName, albumName: albumName, artistName: artistName, from: from, to: to, tracking: false).Count();
}
}