Publish from private repository

2026-08-01 12:08:49 +00:00
commit 6f7fd61ee9
695 changed files with 69563 additions and 0 deletions
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+namespace MyOffice.Data.Repositories.Currency;
+
+using System.Xml.Schema;
+using Microsoft.EntityFrameworkCore;
+using Models.Currencies;
+using MyOffice.DbContext;
+
+public class CurrencyRateRepository : AppRepository<CurrencyRate>, ICurrencyRateRepository
+{
+	public CurrencyRateRepository(AppDbContext context) : base(context)
+	{
+	}
+
+	public List<CurrencyRate> GetLastRates(Guid currencyId, DateTime? before = null, int count = 1)
+	{
+		before = before ?? DateTime.UtcNow;
+
+		return _context.CurrencyRates
+			.Where(x => x.CurrencyId == currencyId)
+			.Where(x => x.DateTime <= before)
+			.OrderByDescending(x => x.DateTime)
+			.ThenByDescending(x => x.Id)
+			.Take(count)
+			.ToList();
+	}
+
+	public async Task<List<CurrencyRate>> GetLastRatesAsync(
+		Guid currencyId,
+		DateTime? before = null,
+		int count = 1,
+		CancellationToken cancellationToken = default)
+	{
+		before ??= DateTime.UtcNow;
+
+		return await _context.CurrencyRates
+			.Where(x => x.CurrencyId == currencyId)
+			.Where(x => x.DateTime <= before)
+			.OrderByDescending(x => x.DateTime)
+			.ThenByDescending(x => x.Id)
+			.Take(count)
+			.ToListAsync(cancellationToken);
+	}
+
+	public Dictionary<string, CurrencyRate> GetLastRates(Guid userId, List<string> currencyIds, DateTime? before = null)
+	{
+		return _context.CurrencyRates
+			.Include(x => x.Currency)
+			.Include(x => x.Currency!.CurrencyGlobal)
+			.Where(x => x.DateTime <= before)
+			.Where(x => x.Currency!.UserId == userId)
+			.Where(x => currencyIds.Contains(x.Currency!.CurrencyGlobalId))
+			.GroupBy(x => new
+			{
+				x.Currency!.CurrencyGlobalId
+			}, (key, g) => new
+			{
+				key.CurrencyGlobalId,
+				rate = g.OrderByDescending(x => x.DateTime).First()
+			})
+			.ToDictionary(x => x.CurrencyGlobalId, x => x.rate);
+	}
+
+	public async Task<Dictionary<string, CurrencyRate>> GetLastRatesAsync(
+		Guid userId,
+		List<string> currencyIds,
+		DateTime? before = null,
+		CancellationToken cancellationToken = default
+	)
+	{
+		var rows = await _context.CurrencyRates
+			.Include(x => x.Currency)
+			.Include(x => x.Currency!.CurrencyGlobal)
+			.Where(x => x.DateTime <= before)
+			.Where(x => x.Currency!.UserId == userId)
+			.Where(x => currencyIds.Contains(x.Currency!.CurrencyGlobalId))
+			.GroupBy(x => new
+			{
+				x.Currency!.CurrencyGlobalId
+			}, (key, g) => new
+			{
+				key.CurrencyGlobalId,
+				rate = g.OrderByDescending(x => x.DateTime).First()
+			})
+			.ToListAsync(cancellationToken);
+
+		return rows.ToDictionary(x => x.CurrencyGlobalId, x => x.rate);
+	}
+
+	public bool AddRate(CurrencyRate currencyRate)
+	{
+		return this.AddBase(currencyRate) > 0;
+	}
+
+	public async Task<bool> AddRateAsync(CurrencyRate currencyRate, CancellationToken cancellationToken = default)
+	{
+		return await AddBaseAsync(currencyRate, cancellationToken) > 0;
+	}
+
+	public List<CurrencyRate> GetAtDate(Guid currencyId, DateTime date)
+	{
+		return _context.CurrencyRates
+			.Where(x => x.CurrencyId == currencyId && x.DateTime == date)
+			.ToList();
+	}
+
+	public async Task<List<CurrencyRate>> GetAtDateAsync(
+		Guid currencyId,
+		DateTime date,
+		CancellationToken cancellationToken = default)
+	{
+		return await _context.CurrencyRates
+			.Where(x => x.CurrencyId == currencyId && x.DateTime == date)
+			.ToListAsync(cancellationToken);
+	}
+}