81 lines
3.4 KiB
C#
81 lines
3.4 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using PARR.DAL.Context;
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using PARR.DAL.Contracts;
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using PARR.DAL.Models.Schedule;
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using PARR.DAL.Services.Interfaces.Schedule;
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namespace PARR.DAL.Services.Implementations.Schedule
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{
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internal sealed class ScheduleResponseAreaTimeOffsetService : IScheduleResponseAreaTimeOffsetService
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{
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private readonly IReadOnlyDictionary<string, ScheduleResponseAreaTimeOffset> offsetList;
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/// <summary>
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/// ЗО по умолчанию
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/// </summary>
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private readonly string defaultResponseArea;
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/// <summary>
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/// Настройки, если не нашли в offsetList
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/// </summary>
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private readonly ScheduleResponseAreaTimeOffset defaultOffset;
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private readonly ILogger<ScheduleResponseAreaTimeOffsetService> logger;
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public ScheduleResponseAreaTimeOffsetService(DataContext dataContext, SettingsFromDb settingsFromDb, ILogger<ScheduleResponseAreaTimeOffsetService> logger)
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{
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offsetList = dataContext.ScheduleResponseAreaTimeOffsets
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.AsNoTracking()
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.ToDictionary(t => t.ResponseArea, t => t, StringComparer.OrdinalIgnoreCase);
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if (string.IsNullOrEmpty(settingsFromDb.DefaultResponseAreaToTimeOffset))
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defaultResponseArea = "17-МСК";
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else
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defaultResponseArea = settingsFromDb.DefaultResponseAreaToTimeOffset;
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defaultOffset = new ScheduleResponseAreaTimeOffset
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{
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ResponseArea = "17-МСК",
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EsppValue = "",
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UtcTimeOffset = new TimeSpan(3, 0, 0)
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};
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this.logger = logger;
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}
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public IReadOnlyDictionary<string, ScheduleResponseAreaTimeOffset> GetAll => offsetList;
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public ScheduleResponseAreaTimeOffset GetDefault => GetByResponseAreaOrDefault(defaultResponseArea);
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public ScheduleResponseAreaTimeOffset GetByResponseAreaOrDefault(string responseArea)
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{
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offsetList.TryGetValue(responseArea, out var value);
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if (value != null)
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{
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logger.LogDebug("Получил часовой пояс по ЗО '{responseArea}', esppValue: {EsppValue}, utcTimeOffset: {utcTimeOffset}", responseArea, value.EsppValue, value.UtcTimeOffset);
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return value;
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}
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else
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{
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logger.LogWarning("Не смог получить часовой пояс по ЗО '{responseArea}', вернул часово пояс по умолчанию: name: {name}, esppValue: {EsppValue}, utcTimeOffset: {utcTimeOffset}",
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responseArea, defaultOffset.ResponseArea, defaultOffset.EsppValue, defaultOffset.UtcTimeOffset);
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return defaultOffset;
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}
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//return offsetList.TryGetValue(responseArea, out var value) ? value : defaultOffset;
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}
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//public IQueryable<ScheduleResponseAreaTimeOffset> Get()
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//{
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// return dataContext.ScheduleResponseAreaTimeOffsets;
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//}
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//public async Task<string?> GetTimeOffsetByResponseAreaAsync(string responseArea)
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//{
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// var result = await dataContext.ScheduleResponseAreaTimeOffsets.FirstOrDefaultAsync(t => t.ResponseArea == responseArea);
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// return result != null ? result.TimeOffset : null;
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//}
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}
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}
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