From ec0a463b9b3f6bda53cf0ecba2a41cf52b1f9aeb Mon Sep 17 00:00:00 2001
From: "marcusferl@weifer.de" <marcus>
Date: Wed, 8 Jun 2022 08:53:44 +0200
Subject: [PATCH] =?UTF-8?q?Daten=20in=20Datenbank=20einlesen=20mit=20Fehle?=
 =?UTF-8?q?r=20bei=20der=20Kategorie=20beschreibung.=20Pr=C3=BCfen=20!?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Single_Page_Anwendung/Models/DatenEinlesen.cs | 38 ++++++++++++++++++-
 Single_Page_Anwendung/Program.cs              | 20 +++++++++-
 Single_Page_Anwendung/data/kategorie.json     | 12 +++---
 3 files changed, 62 insertions(+), 8 deletions(-)

diff --git a/Single_Page_Anwendung/Models/DatenEinlesen.cs b/Single_Page_Anwendung/Models/DatenEinlesen.cs
index 5d39866..8fb6eff 100644
--- a/Single_Page_Anwendung/Models/DatenEinlesen.cs
+++ b/Single_Page_Anwendung/Models/DatenEinlesen.cs
@@ -1,6 +1,42 @@
-namespace Single_Page_Anwendung.Models
+using Aps_Single_Page_Anwendung.Models;
+using Aps_Single_Page_Anwendung.Repositories;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Linq;
+
+namespace Single_Page_Anwendung.Models
 {
     public class DatenEinlesen
     {
+        public static void Initialize(IServiceProvider serviceProvider)
+        {
+            //  Holy shit Oo
+            using (var futterContext = new FutterContext(serviceProvider.GetRequiredService<DbContextOptions<FutterContext>>()))
+            {
+                if (futterContext.Speisen.Any())
+                {
+                    return;
+                }
+                var kategorieRepository = 
+                    new FileKategorieRepository(serviceProvider.GetRequiredService<IWebHostEnvironment>());
+
+                var kategorien = kategorieRepository.GetKategorien().ToList();
+
+                kategorien.ForEach(k =>
+                {
+                    k.Id = 0;
+                    foreach (var speise in k.Speisen)
+                    {
+                        speise.Id = 0;
+                        speise.KategorieId = 0;
+                    }
+                });
+
+                futterContext.Kategorien.AddRange(kategorien);
+                futterContext.SaveChanges();
+            }
+        }
     }
 }
diff --git a/Single_Page_Anwendung/Program.cs b/Single_Page_Anwendung/Program.cs
index fb02a94..464d60e 100644
--- a/Single_Page_Anwendung/Program.cs
+++ b/Single_Page_Anwendung/Program.cs
@@ -1,7 +1,9 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
+using Single_Page_Anwendung.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -13,7 +15,23 @@ namespace Aps_Single_Page_Anwendung
     {
         public static void Main(string[] args)
         {
-            CreateHostBuilder(args).Build().Run();
+            var host = CreateHostBuilder(args).Build();
+            using(var scope = host.Services.CreateScope())
+            {
+                var service = scope.ServiceProvider;
+                try
+                {
+                    DatenEinlesen.Initialize(service);
+                }
+                catch (Exception ex)
+                {
+                    var logger = service.GetRequiredService<ILogger<Program>>();
+                    logger.LogError(ex, "Fehler mit der Datenbank!");
+                    throw;
+                }
+            }
+
+            host.Run();
         }
 
         public static IHostBuilder CreateHostBuilder(string[] args) =>
diff --git a/Single_Page_Anwendung/data/kategorie.json b/Single_Page_Anwendung/data/kategorie.json
index 9ef623b..2371b6f 100644
--- a/Single_Page_Anwendung/data/kategorie.json
+++ b/Single_Page_Anwendung/data/kategorie.json
@@ -1,31 +1,31 @@
 [{
         "id": 1,
         "name": "Salate",
-        "description": "Fröhlich bunte Salate"
+        "beschreibung": "Fröhlich bunte Salate"
     },
     {
         "id": 2,
         "name": "Suppen",
-        "description": "Cremige Suppen"
+        "beschreibung": "Cremige Suppen"
     },
     {
         "id": 3,
         "name": "Vorspeißen",
-        "description": "Kleine Portionen"
+        "beschreibung": "Kleine Portionen"
     },
     {
         "id": 4,
         "name": "Hauptgerichte",
-        "description": "Eine vielfalt aus verschiedenen Gerichten"
+        "beschreibung": "Eine vielfalt aus verschiedenen Gerichten"
     },
     {
         "id": 5,
         "name": "Nachspeißen",
-        "description": "Leckere süße Desserts"
+        "beschreibung": "Leckere süße Desserts"
     },
     {
         "id": 6,
         "name": "Getränke",
-        "description": "Eine große Auswahl an Getränkeetränken"
+        "beschreibung": "Eine große Auswahl an Getränkeetränken"
     }
 ]
\ No newline at end of file