337 lines
14 KiB
C#
337 lines
14 KiB
C#
using Microsoft.EntityFrameworkCore;
|
||
using Microsoft.Extensions.DependencyInjection;
|
||
using Microsoft.Extensions.Logging;
|
||
using PARR.AIHITSyncer.Settings;
|
||
using PARR.BLL.Domain.Mq;
|
||
using PARR.BLL.Services.Interfaces;
|
||
using PARR.DAL.Contracts;
|
||
using PARR.DAL.Extensions;
|
||
using PARR.DAL.Models;
|
||
using PARR.DAL.Services.Interfaces;
|
||
using System.Text.RegularExpressions;
|
||
|
||
namespace PARR.AIHITSyncer
|
||
{
|
||
internal class AihitSyncer : IAihitSyncer
|
||
{
|
||
private readonly ILogger<AihitSyncer> logger;
|
||
private readonly WorkerSettings workerSettings;
|
||
private readonly IMqService mqService;
|
||
private readonly MqSettings mqSettings;
|
||
private readonly ITransformService transformService;
|
||
private readonly IServiceProvider serviceProvider;
|
||
|
||
public List<ApplicationType> AppTypes { get; private set; } = new List<ApplicationType>();
|
||
public AihitSyncer(
|
||
ILogger<AihitSyncer> logger,
|
||
WorkerSettings workerSettings,
|
||
IMqService mqService,
|
||
MqSettings mqSettings,
|
||
ITransformService transformService,
|
||
IServiceProvider serviceProvider
|
||
)
|
||
{
|
||
this.logger = logger;
|
||
this.workerSettings = workerSettings;
|
||
this.mqService = mqService;
|
||
this.mqSettings = mqSettings;
|
||
this.transformService = transformService;
|
||
this.serviceProvider = serviceProvider;
|
||
}
|
||
private async Task GetAppTypesAsync()
|
||
{
|
||
if (AppTypes == null || AppTypes.Count == 0)
|
||
using (var scope = serviceProvider.CreateScope())
|
||
{
|
||
var appTypesService = scope.ServiceProvider.GetService<IApplicationTypeService>();
|
||
if (appTypesService == null)
|
||
throw new Exception("Не смог получить серивс IApplicationTypeService, scope.ServiceProvider.GetService<IApplicationTypeService>()");
|
||
|
||
AppTypes = await appTypesService.Get().ToListAsync();
|
||
}
|
||
|
||
}
|
||
public void Start()
|
||
{
|
||
logger.LogInformation("Запуск сервиса синхронизации данных из АИХИТ и ПАРР.");
|
||
var isConnected = mqService.InitConsumer(mqSettings, SyncDataAsync);
|
||
|
||
if (!isConnected)
|
||
throw new Exception("Ошибка при подключении к RabbitMq");
|
||
}
|
||
public void Stop()
|
||
{
|
||
mqService.Dispose();
|
||
}
|
||
|
||
private async Task SyncDataAsync(string msg)
|
||
{
|
||
var objFromQuery = transformService.GetModelFromJson<AihitDataMq>(msg);
|
||
if (objFromQuery == null)
|
||
return;
|
||
|
||
using (var scope = serviceProvider.CreateScope())
|
||
{
|
||
var hostService = scope.ServiceProvider.GetService<IHostService>();
|
||
if (hostService == null)
|
||
throw new Exception("Не смог получить серивс IHostService, scope.ServiceProvider.GetService<IHostService>()");
|
||
|
||
await SyncHostToScopeAsync(hostService, objFromQuery);
|
||
|
||
await GetAppTypesAsync();
|
||
}
|
||
|
||
logger.LogDebug($"Закончил работу с сообщением: {msg}");
|
||
//await Task.CompletedTask;
|
||
}
|
||
|
||
private async Task SyncHostToScopeAsync(IHostService hostService, AihitDataMq objFromQuery)
|
||
{
|
||
//ищем существующий хост в БД
|
||
var host = await hostService.GetHostWithAppsAsync(objFromQuery.IP);
|
||
var isNew = false;
|
||
//если не нашли - создаём
|
||
if (host == null)
|
||
{
|
||
isNew = true;
|
||
host = await CreateHostAsync(hostService, objFromQuery);
|
||
}
|
||
else
|
||
{
|
||
logger.LogDebug($"Найден хост в БД: {host!.Ek}({host.IP})");
|
||
//проверям и обновляем поля
|
||
await SyncHostFieldsAsync(hostService, host, objFromQuery);
|
||
}
|
||
|
||
//получаем лист ПО из объекта
|
||
var appsInObj = await GetAppInObjectAsync(host, objFromQuery);
|
||
|
||
await SyncApplicationAndHostAsync(host, appsInObj, !isNew);
|
||
}
|
||
|
||
private async Task<List<Application>> GetAppInObjectAsync(Host? host, AihitDataMq objFromQuery)
|
||
{
|
||
var applications = new List<Application>();
|
||
|
||
if (objFromQuery.APPType != null)
|
||
{
|
||
var appList = objFromQuery.APPType.Split(new char[] { ',', ';' }).Distinct().ToList();
|
||
foreach (var app in appList)
|
||
{
|
||
var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.APP);
|
||
if (created != null)
|
||
applications.Add(created);
|
||
}
|
||
}
|
||
if (objFromQuery.DBType != null)
|
||
{
|
||
var appList = objFromQuery.DBType.Split(new char[] { ',', ';' }).Distinct().ToList();
|
||
foreach (var app in appList)
|
||
{
|
||
var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.DB);
|
||
if (created != null)
|
||
applications.Add(created);
|
||
}
|
||
}
|
||
if (objFromQuery.OSType != null)
|
||
{
|
||
var appList = objFromQuery.OSType.Split(new char[] { ',', ';' }).Distinct().ToList();
|
||
foreach (var app in appList)
|
||
{
|
||
var created = await CreateAppIfNotExistAsync(app, ApplicationTypesEnum.OS);
|
||
if (created != null)
|
||
applications.Add(created);
|
||
}
|
||
}
|
||
return applications;
|
||
}
|
||
|
||
private async Task SyncHostFieldsAsync(IHostService hostService, Host host, AihitDataMq objFromQuery)
|
||
{
|
||
var isChanged = false;
|
||
if (host.IP != objFromQuery.IP)
|
||
{
|
||
host.IP = objFromQuery.IP;
|
||
isChanged = true;
|
||
}
|
||
if (host.EkStatusCode != ResolveCode(objFromQuery.Status))
|
||
{
|
||
host.EkStatusCode = ResolveCode(objFromQuery.Status);
|
||
isChanged = true;
|
||
}
|
||
if (objFromQuery.WorkGroup != null && (host.WorkGroup == null || !host.WorkGroup!.Equals(objFromQuery.WorkGroup)))
|
||
{
|
||
host.WorkGroup = objFromQuery.WorkGroup;
|
||
isChanged = true;
|
||
}
|
||
if (host.ResponseAreaCode != ((ResolveCode(objFromQuery.ResponseArea) == 0) ? 99 : ResolveCode(objFromQuery.ResponseArea)))
|
||
{//TODO Возможно проще выгружать с помощью INCLUDE зону ответственности и сравнивать string
|
||
host.ResponseAreaCode = ((ResolveCode(objFromQuery.ResponseArea) == 0) ? 99 : ResolveCode(objFromQuery.ResponseArea));
|
||
isChanged = true;
|
||
}
|
||
if (isChanged)
|
||
{
|
||
host.DateModified = DateTimeOffset.UtcNow;
|
||
if (!await hostService.CommitAsync())
|
||
logger.LogError($"Не удалось обновить узел {host.Ek}({host.IP})");
|
||
else
|
||
logger.LogInformation($"Обновлён Host: {host.Ek}({host.Id})");
|
||
}
|
||
}
|
||
|
||
private async Task<Host?> CreateHostAsync(IHostService hostService, AihitDataMq objFromQuery)
|
||
{
|
||
var id = Guid.NewGuid();
|
||
var host = new Host
|
||
{
|
||
Id = id,
|
||
Ek = objFromQuery.EK,
|
||
IP = objFromQuery.IP,
|
||
EkStatusCode = ResolveCode(objFromQuery.Status),
|
||
WorkGroup = objFromQuery.WorkGroup,
|
||
ResponseAreaCode = ResolveCode(objFromQuery.ResponseArea)
|
||
};
|
||
|
||
if (!await hostService.CreateAsync(host) || !await hostService.CommitAsync())
|
||
logger.LogError($"Не удалось создать узел {host.Ek}({host.IP})");
|
||
else
|
||
logger.LogInformation($"----- Создан узел: {host.Id} -----");
|
||
|
||
|
||
return await hostService.GetHostWithAppsAsync(host.IP);
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Возвращает первую цифру из строки, котроая является кодом статуса или зоны ответственности для ЭК
|
||
/// </summary>
|
||
/// <param name="field"></param>
|
||
/// <returns></returns>
|
||
private int ResolveCode(string field)
|
||
{
|
||
var pattern = "\\d+";
|
||
var regex = new Regex(pattern);
|
||
|
||
int.TryParse(regex.Match(field).Value, out int result);
|
||
|
||
return result;
|
||
}
|
||
|
||
private async Task<Application?> CreateAppIfNotExistAsync(string appName, ApplicationTypesEnum type)
|
||
{
|
||
if (string.IsNullOrEmpty(appName) || string.IsNullOrWhiteSpace(appName)) return null;
|
||
|
||
|
||
using (var scope = serviceProvider.CreateScope())
|
||
{
|
||
var appService = scope.ServiceProvider.GetService<IApplicationService>();
|
||
if (appService == null)
|
||
throw new Exception("Не смог получить серивс IApplicationService, scope.ServiceProvider.GetService<IApplicationService>()");
|
||
|
||
var existApp = await appService.GetByNameAsync(appName);
|
||
if (existApp != null)
|
||
return existApp;
|
||
|
||
//Создаем
|
||
var appType = GetAppTypeByName(type);
|
||
if (appType == null)
|
||
{
|
||
logger.LogError($"Не удалось создать запись в таблице Applications: {appName}, так как не получил AppType: {type.ToString()}");
|
||
return null;
|
||
}
|
||
|
||
var app = new Application
|
||
{
|
||
Id = Guid.NewGuid(),
|
||
Name = appName.Trim(),
|
||
ApplicationTypeId = appType.Id
|
||
};
|
||
|
||
if (!await appService.CreateAsync(app) || !await appService.CommitAsync())
|
||
logger.LogError($"Не удалось создать запись в таблице Application: {appName}, {app.ToJson()}");
|
||
else
|
||
logger.LogInformation($"Создана запись а таблице Application: {appName}, {app.ToJson()}");
|
||
|
||
return await appService.GetAsync(app.Id);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Метод синхронизации
|
||
/// </summary>
|
||
/// <param name="host">Хост</param>
|
||
/// <param name="hostApplications">Список программного обеспечения</param>
|
||
/// <param name="isUpdateDateModified">Признак обновления поля DateModified</param>
|
||
/// <returns></returns>
|
||
private async Task SyncApplicationAndHostAsync(Host? host, List<Application> appsInObject, bool isUpdateDateModified = false)
|
||
{
|
||
var isUpdated = false;
|
||
if (host == null)
|
||
return;
|
||
|
||
logger.LogDebug($"Host: {host.Ek}({host.IP}), начало синхронизации приложений ({appsInObject.Count()}) ");
|
||
using (var scope = serviceProvider.CreateScope())
|
||
{
|
||
var appInHostService = scope.ServiceProvider.GetService<IApplicationInHostService>();
|
||
if (appInHostService == null)
|
||
throw new Exception("Не смог получить серивс IApplicationInHostService, scope.ServiceProvider.GetService<IApplicationInHostService>()");
|
||
|
||
|
||
foreach (var appInObject in appsInObject)
|
||
{
|
||
var exist = host.ApplicationsInHosts.FirstOrDefault(a => a.ApplicationId == appInObject.Id);
|
||
|
||
if (exist == null)
|
||
{
|
||
//add
|
||
logger.LogInformation($"Host: {host.Ek}({host.IP}), добавление нового приложения Application {appInObject.Name}");
|
||
|
||
var newAppHost = new ApplicationInHost { Id = Guid.NewGuid(), ApplicationId = appInObject.Id, HostId = host.Id };
|
||
if (!await appInHostService.CreateAsync(newAppHost))
|
||
logger.LogError($"Не удалось создать ApplicationInHost {appInObject.Name}, host: {host.Ek}({host.IP})");
|
||
|
||
isUpdated = true;
|
||
}
|
||
}
|
||
|
||
foreach (var appInHost in host.ApplicationsInHosts)
|
||
{
|
||
var appToRemove = appsInObject.FirstOrDefault(a => a.Id == appInHost.ApplicationId);
|
||
|
||
if (appToRemove == null)
|
||
{
|
||
//todo remove appToRemove
|
||
var obj = await appInHostService.Get().FirstOrDefaultAsync(t => t.ApplicationId == appInHost.ApplicationId && t.HostId == host.Id);
|
||
if (obj != null)
|
||
{
|
||
logger.LogInformation($"Host: {host.Ek}({host.IP}), удаление неактуального приложения Application {appInHost.Application?.Name}");
|
||
appInHostService.Delete(obj);
|
||
|
||
if (!await appInHostService.CommitAsync())
|
||
logger.LogError($"Не удалось удалить Application {appInHost.Application?.Name} узла {host.Ek}({host.IP})");
|
||
|
||
isUpdated = true;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (isUpdated && isUpdateDateModified)
|
||
host.DateModified = DateTimeOffset.UtcNow;
|
||
|
||
if (!await appInHostService.CommitAsync())
|
||
logger.LogError($"Не удалось обновить ApplicationInHost для Host: {host.Ek}({host.IP})");
|
||
}
|
||
logger.LogDebug($"Host: {host.Ek}({host.IP} конец синхронизации приложений");
|
||
|
||
}
|
||
private ApplicationType? GetAppTypeByName(ApplicationTypesEnum type)
|
||
{
|
||
var existType = AppTypes.FirstOrDefault(t => t.Name == type.ToString());
|
||
if (existType == null)
|
||
logger.LogError($"Не найден AppType: {type}");
|
||
|
||
return existType;
|
||
}
|
||
}
|
||
}
|