67 lines
2.2 KiB
C#
67 lines
2.2 KiB
C#
using Microsoft.EntityFrameworkCore;
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using SVSim.Database.Models;
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namespace SVSim.Database.Repositories.Pack;
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public class PackRepository : IPackRepository
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{
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private readonly SVSimDbContext _db;
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public PackRepository(SVSimDbContext db) { _db = db; }
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public async Task<List<PackConfigEntry>> GetActivePacks(DateTime now) =>
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await _db.Packs
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.Include(p => p.ChildGachas)
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.Include(p => p.Banners)
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.Where(p => p.CommenceDate <= now && p.CompleteDate >= now)
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.ToListAsync();
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public async Task<PackConfigEntry?> GetPack(int parentGachaId) =>
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await _db.Packs
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.Include(p => p.ChildGachas)
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.Include(p => p.Banners)
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.FirstOrDefaultAsync(p => p.Id == parentGachaId);
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public async Task<Dictionary<int, ViewerPackOpenCount>> GetOpenCountsForViewer(long viewerId)
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{
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var viewer = await _db.Viewers
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.Include(v => v.PackOpenCounts)
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.FirstOrDefaultAsync(v => v.Id == viewerId);
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return viewer?.PackOpenCounts.ToDictionary(p => p.PackId) ?? new();
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}
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public async Task IncrementOpenCount(long viewerId, int parentGachaId, int by)
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{
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var viewer = await _db.Viewers
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.Include(v => v.PackOpenCounts)
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.FirstAsync(v => v.Id == viewerId);
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var row = viewer.PackOpenCounts.FirstOrDefault(p => p.PackId == parentGachaId);
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if (row is null)
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{
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viewer.PackOpenCounts.Add(new ViewerPackOpenCount { PackId = parentGachaId, OpenCount = by });
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}
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else
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{
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row.OpenCount += by;
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}
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await _db.SaveChangesAsync();
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}
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public async Task MarkDailyFreeUsed(long viewerId, int parentGachaId, DateTime when)
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{
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var viewer = await _db.Viewers
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.Include(v => v.PackOpenCounts)
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.FirstAsync(v => v.Id == viewerId);
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var row = viewer.PackOpenCounts.FirstOrDefault(p => p.PackId == parentGachaId);
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if (row is null)
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{
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viewer.PackOpenCounts.Add(new ViewerPackOpenCount { PackId = parentGachaId, OpenCount = 0, LastDailyFreeAt = when });
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}
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else
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{
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row.LastDailyFreeAt = when;
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}
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await _db.SaveChangesAsync();
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}
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}
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