fix(aihit-syncer): ограничение использования scope. Создан отдельный SyncerService
This commit is contained in:
Mikhail Kuznetsov
7
PARR.AIHITSyncer/Services/ISyncerService.cs
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7
PARR.AIHITSyncer/Services/ISyncerService.cs
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namespace PARR.AIHITSyncer.Services
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{
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public interface ISyncerService
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{
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Task SyncAsync(string msq);
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}
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}
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303
PARR.AIHITSyncer/Services/SyncerService.cs
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303
PARR.AIHITSyncer/Services/SyncerService.cs
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using PARR.BLL.Domain.Mq;
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using PARR.BLL.Services.Interfaces;
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using PARR.DAL.Contracts;
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using PARR.DAL.Extensions;
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using PARR.DAL.Models;
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using PARR.DAL.Services.Interfaces;
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using System.Text.RegularExpressions;
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namespace PARR.AIHITSyncer.Services
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{
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internal class SyncerService : ISyncerService
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{
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private readonly ILogger<SyncerService> logger;
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private readonly IHostService hostService;
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private readonly IApplicationService appService;
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private readonly IApplicationInHostService appInHostService;
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private readonly IApplicationTypeService appTypeService;
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private readonly ITransformService transformService;
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public List<ApplicationType> AppTypes { get; private set; } = new List<ApplicationType>();
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public SyncerService(
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ILogger<SyncerService> logger,
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IHostService hostService,
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IApplicationService appService,
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IApplicationInHostService appInHostService,
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IApplicationTypeService appTypeService,
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ITransformService transformService
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)
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{
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this.logger = logger;
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this.hostService = hostService;
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this.appService = appService;
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this.appInHostService = appInHostService;
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this.appTypeService = appTypeService;
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this.transformService = transformService;
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}
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public async Task SyncAsync(string msg)
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{
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await GetAppTypesAsync();
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var objFromQuery = transformService.GetModelFromJson<AihitDataMq>(msg);
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if (objFromQuery == null)
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return;
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await SyncHostAsync(objFromQuery);
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}
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private async Task SyncHostAsync(AihitDataMq objFromQuery)
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{
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//ищем существующий хост в БД
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var host = await hostService.GetHostWithAppsAsync(objFromQuery.IP);
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var isNew = false;
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//если не нашли - создаём
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if (host == null)
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{
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isNew = true;
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host = await CreateHostAsync(objFromQuery);
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}
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else
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{
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logger.LogDebug($"Найден хост в БД: {host!.Ek}({host.IP})");
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//проверям и обновляем поля
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await SyncHostFieldsAsync(host, objFromQuery);
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}
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//получаем лист ПО из объекта
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var appsInObj = await GetAppsInObjectAsync(host, objFromQuery);
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await SyncApplicationInHostAsync(host, appsInObj, !isNew);
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}
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private async Task<Host?> CreateHostAsync(AihitDataMq objFromQuery)
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{
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var id = Guid.NewGuid();
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var host = new Host
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{
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Id = id,
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Ek = objFromQuery.EK,
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IP = objFromQuery.IP,
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EkStatusCode = ResolveCode(objFromQuery.Status),
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WorkGroup = objFromQuery.WorkGroup,
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ResponseAreaCode = ResolveCode(objFromQuery.ResponseArea)
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};
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if (!await hostService.CreateAsync(host) || !await hostService.CommitAsync())
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logger.LogError($"Не удалось создать узел {host.Ek}({host.IP})");
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else
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logger.LogInformation($"----- Создан узел: {host.Id} -----");
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return await hostService.GetHostWithAppsAsync(host.IP);
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}
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private async Task SyncHostFieldsAsync(Host host, AihitDataMq objFromQuery)
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{
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var isChanged = false;
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if (host.IP != objFromQuery.IP)
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{
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host.IP = objFromQuery.IP;
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isChanged = true;
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}
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if (host.EkStatusCode != ResolveCode(objFromQuery.Status))
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{
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host.EkStatusCode = ResolveCode(objFromQuery.Status);
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isChanged = true;
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}
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if (objFromQuery.WorkGroup != null && (host.WorkGroup == null || !host.WorkGroup!.Equals(objFromQuery.WorkGroup)))
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{
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host.WorkGroup = objFromQuery.WorkGroup;
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isChanged = true;
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}
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if (host.ResponseAreaCode != ((ResolveCode(objFromQuery.ResponseArea) == 0) ? 99 : ResolveCode(objFromQuery.ResponseArea)))
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{//TODO Возможно проще выгружать с помощью INCLUDE зону ответственности и сравнивать string
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host.ResponseAreaCode = ((ResolveCode(objFromQuery.ResponseArea) == 0) ? 99 : ResolveCode(objFromQuery.ResponseArea));
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isChanged = true;
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}
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if (isChanged)
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{
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host.DateModified = DateTimeOffset.UtcNow;
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if (!await hostService.CommitAsync())
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logger.LogError($"Не удалось обновить узел {host.Ek}({host.IP})");
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else
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logger.LogInformation($"Обновлён Host: {host.Ek}({host.Id})");
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}
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}
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private async Task<List<Application>> GetAppsInObjectAsync(Host? host, AihitDataMq objFromQuery)
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{
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var applications = new List<Application>();
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if (objFromQuery.APPType != null)
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{
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var appList = objFromQuery.APPType.Split(new char[] { ',', ';' }).Distinct().ToList();
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foreach (var app in appList)
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{
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var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.APP);
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if (created != null)
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applications.Add(created);
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}
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}
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if (objFromQuery.DBType != null)
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{
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var appList = objFromQuery.DBType.Split(new char[] { ',', ';' }).Distinct().ToList();
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foreach (var app in appList)
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{
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var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.DB);
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if (created != null)
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applications.Add(created);
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}
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}
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if (objFromQuery.OSType != null)
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{
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var appList = objFromQuery.OSType.Split(new char[] { ',', ';' }).Distinct().ToList();
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foreach (var app in appList)
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{
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var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.OS);
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if (created != null)
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applications.Add(created);
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}
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}
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return applications;
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}
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private async Task<Application?> CreateAppIfNotExistAsync(string appName, ApplicationTypesEnum type)
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{
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if (string.IsNullOrEmpty(appName) || string.IsNullOrWhiteSpace(appName)) return null;
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var existApp = await appService.GetByNameAsync(appName);
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if (existApp != null)
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return existApp;
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//Создаем
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var appType = GetAppTypeByName(type);
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if (appType == null)
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{
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logger.LogError($"Не удалось создать запись в таблице Applications: {appName}, так как не получил AppType: {type.ToString()}");
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return null;
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}
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var app = new Application
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{
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Id = Guid.NewGuid(),
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Name = appName.Trim(),
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ApplicationTypeId = appType.Id
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};
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if (!await appService.CreateAsync(app) || !await appService.CommitAsync())
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logger.LogError($"Не удалось создать запись в таблице Application: {appName}, {app.ToJson()}");
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else
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logger.LogInformation($"Создана запись а таблице Application: {appName}, {app.ToJson()}");
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return await appService.GetAsync(app.Id);
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}
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/// <summary>
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/// Метод синхронизации
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/// </summary>
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/// <param name="host">Хост</param>
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/// <param name="hostApplications">Список программного обеспечения</param>
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/// <param name="isUpdateDateModified">Признак обновления поля DateModified</param>
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/// <returns></returns>
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private async Task SyncApplicationInHostAsync(Host? host, List<Application> appsInObject, bool isUpdateDateModified = false)
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{
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var isUpdated = false;
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if (host == null)
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return;
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logger.LogDebug($"Host: {host.Ek}({host.IP}), начало синхронизации приложений ({appsInObject.Count()}) ");
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foreach (var appInObject in appsInObject)
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{
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var exist = host.ApplicationsInHosts.FirstOrDefault(a => a.ApplicationId == appInObject.Id);
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if (exist == null)
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{
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//add
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logger.LogInformation($"Host: {host.Ek}({host.IP}), добавление нового приложения Application {appInObject.Name}");
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var newAppHost = new ApplicationInHost { Id = Guid.NewGuid(), ApplicationId = appInObject.Id, HostId = host.Id };
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if (!await appInHostService.CreateAsync(newAppHost))
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logger.LogError($"Не удалось создать ApplicationInHost {appInObject.Name}, host: {host.Ek}({host.IP})");
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isUpdated = true;
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}
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}
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foreach (var appInHost in host.ApplicationsInHosts)
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{
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var appToRemove = appsInObject.FirstOrDefault(a => a.Id == appInHost.ApplicationId);
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if (appToRemove == null)
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{
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//todo remove appToRemove
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var obj = await appInHostService.Get().FirstOrDefaultAsync(t => t.ApplicationId == appInHost.ApplicationId && t.HostId == host.Id);
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if (obj != null)
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{
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logger.LogInformation($"Host: {host.Ek}({host.IP}), удаление неактуального приложения Application {appInHost.Application?.Name}");
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appInHostService.Delete(obj);
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if (!await appInHostService.CommitAsync())
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logger.LogError($"Не удалось удалить Application {appInHost.Application?.Name} узла {host.Ek}({host.IP})");
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isUpdated = true;
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}
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}
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}
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if (isUpdated && isUpdateDateModified)
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host.DateModified = DateTimeOffset.UtcNow;
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if (!await appInHostService.CommitAsync())
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logger.LogError($"Не удалось обновить ApplicationInHost для Host: {host.Ek}({host.IP})");
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logger.LogDebug($"Host: {host.Ek}({host.IP} конец синхронизации приложений");
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}
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private ApplicationType? GetAppTypeByName(ApplicationTypesEnum type)
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{
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var existType = AppTypes.FirstOrDefault(t => t.Name == type.ToString());
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if (existType == null)
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logger.LogError($"Не найден AppType: {type}");
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return existType;
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}
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/// <summary>
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/// Возвращает первую цифру из строки, котроая является кодом статуса или зоны ответственности для ЭК
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/// </summary>
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/// <param name="field"></param>
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/// <returns></returns>
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private int ResolveCode(string field)
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{
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var pattern = "\\d+";
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var regex = new Regex(pattern);
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int.TryParse(regex.Match(field).Value, out int result);
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return result;
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}
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private async Task GetAppTypesAsync()
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{
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if (AppTypes == null || AppTypes.Count == 0)
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AppTypes = await appTypeService.Get().ToListAsync();
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}
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}
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}
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