Files
Saxonite/SaxoniteCoreWebAdmin/Admin/App/SaxApplication_Admin.cs
T
2024-04-24 17:16:49 +01:00

255 lines
10 KiB
C#

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Dbas;
using Sarand.Net.Standard.Base.Email;
using Sarand.Net.Standard.Base.IO;
using Sarand.Net.Standard.Base.Utils;
using Sarand.Net.Standard.Dbas.Base;
using Saxonite.Net.Core.Web.Admin.Consoles;
using Saxonite.Net.Core.Web.Base.App;
using Saxonite.Net.Core.Web.Base.Helpers;
using Saxonite.Net.Standard.Base.App;
using Saxonite.Net.Standard.Base.Bus;
using Saxonite.Net.Standard.Base.Consoles;
using Saxonite.Net.Standard.Base.Helpers;
using Saxonite.Net.Standard.Base.Mgr;
using Saxonite.Net.Standard.Dbas.App;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace Saxonite.Net.Core.Web.Admin.App
{
//=======================================================================
public class SaxApplication_Admin : SaxApplication_Web
{
//-------------------------------------------------------------------
// Data members.
private bool generateDatabaseDefinitions = false;
private bool populateRegions = false;
private Dictionary<String, SaxAppConfig> appConfigs = new Dictionary<string, SaxAppConfig>();
private Dictionary<String, SaxEmailConfig> emailConfigs = new Dictionary<string, SaxEmailConfig>();
// Session contexts.
private class SessionContextData_Admin : SessionContextData_Web
{
public SessionContextData_Admin(SaxSessionContext_Web sessionContext) : base(sessionContext) { }
}
private readonly Dictionary<int, SessionContextData_Admin> sessionContexts = new Dictionary<int, SessionContextData_Admin>();
//-------------------------------------------------------------------
// Construction.
public SaxApplication_Admin(IConfiguration configuration)
{
InitialiseTemporaryLoggingFolder();
try
{
AppInstance = this;
Configuration = configuration;
ConsoleHelper_Admin = new SaxConsoleHelper_Admin(this);
}
catch (Exception exc)
{
SaLogger.Error(GetType().Name + ".CTR " + ExceptionUtil.GetErrorStateMessage(exc));
throw;
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
// Clear globals.
AppInstance = null;
// Console helper.
if (ConsoleHelper_Admin != null)
ConsoleHelper_Admin.Dispose();
ConsoleHelper_Admin = null;
}
base.Dispose(disposing);
}
//-------------------------------------------------------------------
// Properties.
public static SaxApplication_Admin AppInstance { get; private set; }
public override SaxConsoleHelper ConsoleHelper { get { return ConsoleHelper_Admin; } }
public SaxConsoleHelper_Admin ConsoleHelper_Admin { get; private set; }
// Database.
public override ISacsDatabase GetDatabase(SaxSessionContext sessionContext, Sax.Database databaseType)
{
return sessionContexts.GetValue(sessionContext.Index, null)?.Databases.GetValue(databaseType, null);
}
// Configuration.
public override SaxAppConfig AppConfig { get { return appConfigs.Values.ToList().getConfigForApplication(); } }
public override SaxEmailConfig EmailConfig { get { return emailConfigs.Values.ToList().getConfigForSession(AppConfig); } }
public override String SessionCookieName { get { return Sax.Config.Admin.Session.Cookie.Name; } }
// Startup messages - for debugging. See Admin.Views._Layout.
public List<String> Messages { get; } = new List<String>();
//-------------------------------------------------------------------
// Initialisation.
/// <summary>Initialise environment - from Startup.</summary>
internal void InitWebHostEnvironment(IWebHostEnvironment env)
{
InitEnvironment(env);
}
/// <summary>Initialise environment - from internal (above) or unit tests.</summary>
protected void InitEnvironment(IWebHostEnvironment env)
{
Development = env.IsDevelopment();
environmentName = env.EnvironmentName;
SaLogger.LogFilenamePrefix = "Sax-Web-Adm";
SaLogger.IncludeHostInFileMessage = false;
SaLogger.IncludeUserInFileMessage = false;
try
{
// Load server configuration.
var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.machine.{SaxSystem.ComputerName}.json", optional: false, reloadOnChange: false)
.AddEnvironmentVariables();
SaxConfiguration = builder.Build();
//Messages.Add($"Host: {SaxSystem.ComputerName}");
//Messages.Add($"Config file: appsettings.machine.{SaxSystem.ComputerName}.json");
// Application configuration.
appConfigs = SaxAppConfigHelper.ExtractAppConfigs(SaxConfiguration.GetSection("AppConfigs"));
emailConfigs = SaxEmailConfigHelper.ExtractEmailConfigs(SaxConfiguration.GetSection("EmailConfigs"));
LoggingRootFolder = AppConfig.Logging.RootFolder;
// Ensure root log folder ends with Admin folder.
if (!StringUtil.IsBlank(LoggingRootFolder) && !Regex.IsMatch(LoggingRootFolder, "[\\\\/]Admin$", RegexOptions.IgnoreCase))
LoggingRootFolder = StringUtil.CombineFilePath(LoggingRootFolder, "Admin");
// Application instance.
if (AppConfig.Instance.EqualsCI("Dev")) instanceType = Sax.InstanceType.Dev;
else if (AppConfig.Instance.ContainsCI("Q")) instanceType = Sax.InstanceType.QC;
else if (AppConfig.Instance.ContainsCI("UAT")) instanceType = Sax.InstanceType.UAT;
else if (AppConfig.Instance.EqualsCI("PreProd")) instanceType = Sax.InstanceType.UAT;
// Initialise hard-coded logging path.
if (StringUtil.IsEmpty(LoggingRootFolder))
{
if (SaxSystem.ComputerName.EqualsCI("WIN-BPCLM1QUOMT"))
LoggingRootFolder = @"D:\Saxonite\Logs\" + (Development ? "Dev" : "Test");
}
if (DirectoryUtil.DirectoryExists(LoggingRootFolder))
SaLogger.LogFolder = LoggingRootFolder;
LogApplicationStart(SysUtil.Fn);
//Messages.Add($"Database location: {AppConfig.CoreDatabase.Location}");
//Messages.Add($"LoggingRootFolder: {SaLogger.LogFolder}");
//Messages.Add($"OdbcDrivers: {OdbcUtil.GetOdbcDriverNames().Concat(", ")}");
//Messages.Add($"DbConnection: {coreDatabase.ConnectionString}");
// Session context - only one context available/necessary (for now).
SessionContextData_Admin sessionContextData = new SessionContextData_Admin(new SaxSessionContext_Web(100, Sax.Application.Admin));
ConfigureDatabaseConnection(sessionContextData, Sax.Database.Core);
ConfigureDatabaseConnection(sessionContextData, Sax.Database.Support);
sessionContexts.Add(sessionContextData.SessionContext.Index, sessionContextData);
SessionContext = sessionContextData.SessionContext;
}
catch (Exception exc)
{
SaLogger.Error(SysUtil.Fn + " " + ExceptionUtil.GetLogMessage(exc));
}
// Occasional startup processing.
if (generateDatabaseDefinitions)
GenerateDatabaseDefinitions(SessionContext);
if (populateRegions)
populateRegionsFromDataFile(SessionContext);
}
//-------------------------------------------------------------------
private void GenerateDatabaseDefinitions(SaxSessionContext sessionContext)
{
// Generate database definitions.
if (!generateDatabaseDefinitions || !SaxSystem.DebugMode || SessionContext == null) return;
if (!StringUtil.EmptyOnNull(EnvironmentName).EqualsCI("Development")) return;
// Core database.
ISacsDatabase coreDatabase = GetDatabase(sessionContext, Sax.Database.Core);
if (coreDatabase != null && !StringUtil.IsEmpty(coreDatabase.ConnectionString))
{
SaxDbDfnGenerator.Generate(Sax.Database.Core, coreDatabase.ConnectionString);
//SaUpdateLogDbDfnGenerator.Generate(database.ConnectionString);
}
// Support database.
ISacsDatabase supportDatabase = GetDatabase(sessionContext, Sax.Database.Support);
if (supportDatabase != null && !StringUtil.IsEmpty(supportDatabase.ConnectionString))
SaxDbDfnGenerator.Generate(Sax.Database.Support, supportDatabase.ConnectionString);
}
//-------------------------------------------------------------------
private void populateRegionsFromDataFile(SaxSessionContext sessionContext)
{
using (SaxInternals internals = new SaxInternals(sessionContext))
{
SaxReferenceMgr referenceMgr = internals.ReferenceMgr;
String regionsData = SaxResourceHelper.GetResourceText(SaxResourceHelper.TextResource.Data_CountriesWithRegions_Txt);
String[] regionDataValues = regionsData.Split("\n");
SysId parentRegionId = null;
for (int idx = 0; idx < regionDataValues.Length; idx++)
{
String regionData = regionDataValues[idx].ReplaceAll("\r", "");
if (StringUtil.IsEmpty(regionData)) continue;
if (regionData.Length > 3 && regionData[2] == ':')
{
String iso2Code = regionData.Substring(0, 2);
String name = regionData.Substring(3);
SaxRegion region = getRegionByName(referenceMgr, name);
if (region == null)
{
region = referenceMgr.CreateRegion();
region.RegionType = Sax.RegionType.Country;
region.CountryIso2Code = iso2Code;
region.Name = name;
region.RegionIdParent = parentRegionId;
if (!referenceMgr.InsertRegion(region, new DbUpdateInfo(new SysId(), "", "")))
{
SaLogger.Error("Failed to insert region - " + referenceMgr.ErrorStateMessage);
return;
}
}
}
else
{
// Sub continent.
SaxRegion region = getRegionByName(referenceMgr, regionData);
if (region == null)
{
region = referenceMgr.CreateRegion();
region.RegionType = Sax.RegionType.SubContinent;
region.Name = regionData;
if (!referenceMgr.InsertRegion(region, new DbUpdateInfo(new SysId(), "", "")))
{
SaLogger.Error("Failed to insert region - " + referenceMgr.ErrorStateMessage);
return;
}
}
parentRegionId = region.Id;
}
}
}
}
private SaxRegion getRegionByName(SaxReferenceMgr referenceMgr, String name)
{
SaxRegion.Params prmRegion = new SaxRegion.Params();
prmRegion.NameFull = name;
return referenceMgr.GetRegion(prmRegion);
}
//-------------------------------------------------------------------
}
//=======================================================================
}