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Some code cleanup

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This commit is contained in:
Joseph Milazzo 2021-03-22 16:38:51 -05:00
parent 585e965a85
commit d73bd22db2
34 changed files with 814 additions and 383 deletions
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125
API/Data/VolumeRepository.cs
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@ -1,15 +1,12 @@
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using API.Comparators;
using API.DTOs;
using API.Entities;
using API.Extensions;
using API.Interfaces;
using AutoMapper;
using AutoMapper.QueryableExtensions;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
namespace API.Data
{
@ -17,13 +14,11 @@ namespace API.Data
{
private readonly DataContext _context;
private readonly IMapper _mapper;
private readonly ILogger _logger;
public VolumeRepository(DataContext context, IMapper mapper, ILogger logger)
public VolumeRepository(DataContext context, IMapper mapper)
{
_context = context;
_mapper = mapper;
_logger = logger;
}
public void Update(Volume volume)
@ -89,123 +84,5 @@ namespace API.Data
.AsNoTracking()
.ToListAsync();
}
/// <summary>
/// Gets the first (ordered) volume/chapter in a series where the user has progress on it. Only completed volumes/chapters, next entity shouldn't
/// have any read progress on it.
/// </summary>
/// <param name="userId"></param>
/// <param name="libraryId"></param>
/// <param name="limit"></param>
/// <returns></returns>
public async Task<IEnumerable<InProgressChapterDto>> GetContinueReading(int userId, int libraryId, int limit)
{
/** TODO: Fix this SQL
* SELECT * FROM
(
SELECT * FROM Chapter C WHERE C.VolumeId IN (SELECT Id from Volume where SeriesId = 1912)
) C INNER JOIN AppUserProgresses AUP ON AUP.ChapterId = C.Id
INNER JOIN Series S ON AUP.SeriesId = S.Id
WHERE AUP.AppUserId = 1 AND AUP.PagesRead < C.Pages
*/
_logger.LogInformation("Get Continue Reading");
var volumeQuery = _context.Volume
.Join(_context.AppUserProgresses, v => v.Id, aup => aup.VolumeId, (volume, progress) => new
{
volume,
progress
})
.Where(arg => arg.volume.SeriesId == arg.progress.SeriesId && arg.progress.AppUserId == userId)
.AsNoTracking()
.Select(arg => new
{
VolumeId = arg.volume.Id,
VolumeNumber = arg.volume.Number
}); // I think doing a join on this would be better
var volumeIds = (await volumeQuery.ToListAsync()).Select(s => s.VolumeId);
var chapters2 = await _context.Chapter.Where(c => volumeIds.Contains(c.VolumeId))
.Join(_context.AppUserProgresses, chapter => chapter.Id, aup => aup.ChapterId, (chapter, progress) =>
new
{
chapter,
progress
})
.Join(_context.Series, arg => arg.progress.SeriesId, s => s.Id, (arg, series) => new
{
Chapter = arg.chapter,
Progress = arg.progress,
Series = series
})
.Where(o => o.Progress.AppUserId == userId && o.Progress.PagesRead < o.Series.Pages)
.Select(arg => new
{
Chapter = arg.Chapter,
Progress = arg.Progress,
SeriesId = arg.Series.Id,
SeriesName = arg.Series.Name,
LibraryId = arg.Series.LibraryId,
TotalPages = arg.Series.Pages
})
.OrderByDescending(d => d.Progress.LastModified)
.Take(limit)
.ToListAsync();
return chapters2
.OrderBy(c => float.Parse(c.Chapter.Number), new ChapterSortComparer())
.DistinctBy(p => p.SeriesId)
.Select(arg => new InProgressChapterDto()
{
Id = arg.Chapter.Id,
Number = arg.Chapter.Number,
Range = arg.Chapter.Range,
SeriesId = arg.Progress.SeriesId,
SeriesName = arg.SeriesName,
LibraryId = arg.LibraryId,
Pages = arg.Chapter.Pages,
VolumeId = arg.Chapter.VolumeId
});
// var chapters = await _context.Chapter
// .Join(_context.AppUserProgresses, c => c.Id, p => p.ChapterId,
// (chapter, progress) =>
// new
// {
// Chapter = chapter,
// Progress = progress
// })
// .Join(_context.Series, arg => arg.Progress.SeriesId, series => series.Id, (arg, series) =>
// new
// {
// arg.Chapter,
// arg.Progress,
// Series = series,
// VolumeIds = _context.Volume.Where(v => v.SeriesId == series.Id).Select(s => s.Id).ToList()
// })
// .AsNoTracking()
// .Where(arg => arg.Progress.AppUserId == userId
// && arg.Progress.PagesRead < arg.Chapter.Pages
// && arg.VolumeIds.Contains(arg.Progress.VolumeId))
// .OrderByDescending(d => d.Progress.LastModified)
// .Take(limit)
// .ToListAsync();
// return chapters
// .OrderBy(c => float.Parse(c.Chapter.Number), new ChapterSortComparer())
// .DistinctBy(p => p.Series.Id)
// .Select(arg => new InProgressChapterDto()
// {
// Id = arg.Chapter.Id,
// Number = arg.Chapter.Number,
// Range = arg.Chapter.Range,
// SeriesId = arg.Progress.SeriesId,
// SeriesName = arg.Series.Name,
// LibraryId = arg.Series.LibraryId,
// Pages = arg.Chapter.Pages,
// });
}
}
}