109 lines
3.9 KiB
C#
109 lines
3.9 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using PARR.Core.Common.Interfaces;
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using PARR.Core.Repositories.Interfaces;
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using PARR.DAL.Context;
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using PARR.DAL.Repositories.Base;
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using PARR.Domain.Entities;
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using PARR.Domain.Settings;
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namespace PARR.DAL.Repositories
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{
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internal class WeekendDayRepository : BaseRepository<WeekendDay>, IWeekendDayRepository
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{
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private readonly IRedisCacheService redisCacheService;
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private readonly SettingsFromDb settings;
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public WeekendDayRepository(
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DataContext dataContext,
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ILogger<WeekendDayRepository> logger,
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IRedisCacheService redisCacheService,
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SettingsFromDb settings
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) : base(logger, dataContext)
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{
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this.redisCacheService = redisCacheService;
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this.settings = settings;
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}
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public IQueryable<DateOnly> GetWeekends(DateOnly start, DateOnly end)
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{
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return EntitySet.Where(t => t.Date >= start && t.Date <= end).AsNoTracking().Select(t => t.Date);
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}
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public async Task<bool> IsWorkDayAsync(DateOnly date, bool useCache = false)
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{
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if (useCache)
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{
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// смотрим, есть ли в кэше рабочий день
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var workdayInCache = await redisCacheService.GetCachedDataAsync<DateOnly?>(GetWorkDayKey(date));
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if (workdayInCache != null)
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return true;
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// смотрим, есть ли в кэше выходной день
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var weekendInCache = await redisCacheService.GetCachedDataAsync<DateOnly?>(GetWeekendKey(date));
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if (weekendInCache != null)
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return false;
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}
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var weekendInDb = await EntitySet.FirstOrDefaultAsync(t => t.Date == date);
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var isWorkday = weekendInDb == null;
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//сохраняем всегда в КЭШ значение выходного и рабочего дня
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var cacheKey = isWorkday ? GetWorkDayKey(date) : GetWeekendKey(date);
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await redisCacheService.SetCachedDataAsync(cacheKey, date, settings.WeekendCacheTtl);
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return isWorkday;
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}
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public override async Task<bool> CreateAsync(WeekendDay obj)
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{
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// При создании выходного дня, смотрим, был ли он в кэше, если был, удаляем
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await redisCacheService.DeleteCachedDataAsync(GetWeekendKey(obj.Date));
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await redisCacheService.DeleteCachedDataAsync(GetWorkDayKey(obj.Date));
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return await base.CreateAsync(obj);
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}
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public override bool Delete(WeekendDay obj)
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{
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// При создании выходного дня, смотрим, был ли он в кэше, если был, удаляем
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redisCacheService.DeleteCachedData(GetWeekendKey(obj.Date));
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redisCacheService.DeleteCachedData(GetWorkDayKey(obj.Date));
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return base.Delete(obj);
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}
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public override async Task<bool> DeleteAsync(Guid id)
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{
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var exist = await GetAsync(id);
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if (exist == null)
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{
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_logger.LogError($"Ошибка при удалении из БД. Не найдена запись в БД с id: {id}");
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return false;
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}
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return Delete(exist);
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}
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private string GetWeekendKey(DateOnly day)
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{
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// return $"weekend_{day.ToString("yyyy-MM-dd")}";
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return redisCacheService.GetKey(new[] { "weekend", day.ToString("yyyy-MM-dd") });
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}
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private string GetWorkDayKey(DateOnly day)
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{
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//return $"workday_{day.ToString("yyyy-MM-dd")}";
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return redisCacheService.GetKey(new[] { "workday", day.ToString("yyyy-MM-dd") });
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}
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}
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}
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