wombat/quizapp
1
0 Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Projektdateien hinzufügen.

Browse Source
This commit is contained in:
BuildTools committed 2024-09-01 21:12:09 +02:00
1 parent 0682df4d16
commit 749bdb5179
142 files changed
+63622
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

FWLAZData/ContextFactory.cs
+17
View File
@@ -0,0 +1,17 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Design;
using Microsoft.EntityFrameworkCore.Internal;
namespace FWLAZData
{
internal class ContextFactory : IDesignTimeDbContextFactory<LocalDbContext>
{
// public LocalDbContext CreateDbContext(string[] args) => new(new DbContextOptionsBuilder<LocalDbContext>().UseSqlite(args[0]).Options);
public LocalDbContext CreateDbContext(string[] args) => new(new DbContextOptionsBuilder<LocalDbContext>().Options);
}
}
FWLAZData/DBManagement.cs
+84
View File
@@ -0,0 +1,84 @@
using FWLAZData;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData
{
public class DBManagement
{
public class ConnectionResult
{
public enum ConnectionStatus
{
ConnectionFailed,
DatabaseMissing,
UpdatesMissing,
Successful,
}
public ConnectionStatus Status { get; set; }
public string? Details { get; set; }
public ConnectionResult(ConnectionStatus status)
{
Status = status;
}
public ConnectionResult(ConnectionStatus status, string details) : this(status)
{
Details = details;
}
}
internal static void Migrate()
{
using (LocalDbContext db = new())
{
// Prüfen, ob Datenbank existiert, bevor EnsureCreated ausgeführt wird (EnsureCreated legt schon die benötigten Indizes an)
var dbdir = Path.GetDirectoryName(LocalDbContext.DatabaseFile);
if (dbdir != null && !Directory.Exists(dbdir)) Directory.CreateDirectory(dbdir);
Console.Write("Applying migrations...");
db.Database.Migrate();
Console.WriteLine("Done");
}
}
public static ConnectionResult TestConnection()
{
try
{
using (LocalDbContext db = new())
{
if (!db.Database.CanConnect()) return new ConnectionResult(ConnectionResult.ConnectionStatus.DatabaseMissing); // CanConnect throws an exception if the server is not available and returns false if the database is missing
if (db.Database.GetPendingMigrations().Count() > 0) return new ConnectionResult(ConnectionResult.ConnectionStatus.UpdatesMissing);
return new ConnectionResult(ConnectionResult.ConnectionStatus.Successful);
}
}
catch (Exception ex)
{
return new ConnectionResult(ConnectionResult.ConnectionStatus.ConnectionFailed, ex.Message);
}
}
public static void ConnectAndMigrate()
{
var ConnectionStatus = TestConnection();
switch (ConnectionStatus.Status)
{
case ConnectionResult.ConnectionStatus.Successful:
return;
case ConnectionResult.ConnectionStatus.ConnectionFailed:
throw new Exception($"Connection to database failed: {ConnectionStatus.Details}");
case ConnectionResult.ConnectionStatus.DatabaseMissing:
case ConnectionResult.ConnectionStatus.UpdatesMissing:
Migrate();
return;
}
}
}
}
FWLAZData/Data/Answer.cs
+18
View File
@@ -0,0 +1,18 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData.Data
{
public class Answer
{
public int Id { get; set; }
public string Text { get; set; } = null!;
public bool IsCorrect { get; set; }
public virtual Question Question { get; set; } = null!;
}
}
FWLAZData/Data/Question.cs
+16
View File
@@ -0,0 +1,16 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData.Data
{
public class Question
{
public int Id { get; set; }
public string Text { get; set; } = null!;
public List<Answer> Answers { get; set; } = new List<Answer>();
public virtual List<QuestionGroup> QuestionGroups { get; set; } = new();
}
}
FWLAZData/Data/QuestionGroup.cs
+19
View File
@@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData.Data
{
/// <summary>
/// Eine Frage kann zu mehreren QuestionGroups gehören (bspw. hat Bronze die Fragen 1-16, Silber die Fragen 1-24 usw.)
/// </summary>
public class QuestionGroup
{
public int Id { get; set; }
public string Name { get; set; } = null!;
public List<Question> Questions { get; set; } = new List<Question>();
public virtual Quiz Quiz { get; set; } = null!;
}
}
FWLAZData/Data/Quiz.cs
+21
View File
@@ -0,0 +1,21 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData.Data
{
/// <summary>
/// Beispiel:
/// Quiz[0] = Feuerwehr Leistungsabzeichen Rheinland-Pfalz
/// Quiz[1] = Feuerwehr Leistungsabzeichen Baden-Würtemberg
/// </summary>
public class Quiz
{
public int Id { get; set; }
public string Name { get; set; } = null!;
public List<QuestionGroup> Questiongroups { get; set; } = new();
}
}
FWLAZData/FWLAZData.csproj
+26
View File
@@ -0,0 +1,26 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.8" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.8">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.8">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<Folder Include="Migrations\" />
</ItemGroup>
</Project>
FWLAZData/LocalDbContext.cs
+50
View File
@@ -0,0 +1,50 @@
using FWLAZData.Data;
using Microsoft.Data.Sqlite;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FWLAZData
{
public class LocalDbContext : DbContext
{
static string? ConnectionString;
internal static string DatabaseFile { get; private set; } = "quiz.db";
public DbSet<Quiz> Quiz { get; set; }
public DbSet<QuestionGroup> QuestionGroup { get; set; }
public DbSet<Question> Question { get; set; }
public DbSet<Answer> Answers { get; set; }
public LocalDbContext() { }
public LocalDbContext(DbContextOptions options) : base(options) { }
public static void SetConnectionString(string connectionstring)
{
var connstring = new SqliteConnectionStringBuilder(connectionstring);
DatabaseFile = connstring.DataSource; // Benötigt um das Unterverzeichnis zu ermitteln und ggf. zu erstellen falls nicht vorhanden
ConnectionString = connstring.ToString();
}
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (!optionsBuilder.IsConfigured)
{
// Aktuell noch keine andere Möglichkeit gefunden, damit trotzdem dotnet ef migrations add, dotnet ef database update etc. ausgeführt werden kann.
if (ConnectionString == null) SetConnectionString($"Data Source = {DatabaseFile}");
optionsBuilder.UseSqlite(ConnectionString);
}
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
}
}
}
FWLAZData/Migrations/20240830192533_Initial.Designer.cs
Generated
+159
View File
@@ -0,0 +1,159 @@
// <auto-generated />
using FWLAZData;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace FWLAZData.Migrations
{
[DbContext(typeof(LocalDbContext))]
[Migration("20240830192533_Initial")]
partial class Initial
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder.HasAnnotation("ProductVersion", "8.0.8");
modelBuilder.Entity("FWLAZData.Data.Answer", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<bool>("IsCorrect")
.HasColumnType("INTEGER");
b.Property<int>("QuestionId")
.HasColumnType("INTEGER");
b.Property<string>("Text")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.HasIndex("QuestionId");
b.ToTable("Answers");
});
modelBuilder.Entity("FWLAZData.Data.Question", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Text")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.ToTable("Question");
});
modelBuilder.Entity("FWLAZData.Data.QuestionGroup", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("TEXT");
b.Property<int>("QuizId")
.HasColumnType("INTEGER");
b.HasKey("Id");
b.HasIndex("QuizId");
b.ToTable("QuestionGroup");
});
modelBuilder.Entity("FWLAZData.Data.Quiz", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.ToTable("Quiz");
});
modelBuilder.Entity("QuestionQuestionGroup", b =>
{
b.Property<int>("QuestionGroupsId")
.HasColumnType("INTEGER");
b.Property<int>("QuestionsId")
.HasColumnType("INTEGER");
b.HasKey("QuestionGroupsId", "QuestionsId");
b.HasIndex("QuestionsId");
b.ToTable("QuestionQuestionGroup");
});
modelBuilder.Entity("FWLAZData.Data.Answer", b =>
{
b.HasOne("FWLAZData.Data.Question", "Question")
.WithMany("Answers")
.HasForeignKey("QuestionId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Question");
});
modelBuilder.Entity("FWLAZData.Data.QuestionGroup", b =>
{
b.HasOne("FWLAZData.Data.Quiz", "Quiz")
.WithMany("Questiongroups")
.HasForeignKey("QuizId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Quiz");
});
modelBuilder.Entity("QuestionQuestionGroup", b =>
{
b.HasOne("FWLAZData.Data.QuestionGroup", null)
.WithMany()
.HasForeignKey("QuestionGroupsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FWLAZData.Data.Question", null)
.WithMany()
.HasForeignKey("QuestionsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("FWLAZData.Data.Question", b =>
{
b.Navigation("Answers");
});
modelBuilder.Entity("FWLAZData.Data.Quiz", b =>
{
b.Navigation("Questiongroups");
});
#pragma warning restore 612, 618
}
}
}
FWLAZData/Migrations/20240830192533_Initial.cs
+139
View File
@@ -0,0 +1,139 @@
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace FWLAZData.Migrations
{
/// <inheritdoc />
public partial class Initial : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Question",
columns: table => new
{
Id = table.Column<int>(type: "INTEGER", nullable: false)
.Annotation("Sqlite:Autoincrement", true),
Text = table.Column<string>(type: "TEXT", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Question", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Quiz",
columns: table => new
{
Id = table.Column<int>(type: "INTEGER", nullable: false)
.Annotation("Sqlite:Autoincrement", true),
Name = table.Column<string>(type: "TEXT", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Quiz", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Answers",
columns: table => new
{
Id = table.Column<int>(type: "INTEGER", nullable: false)
.Annotation("Sqlite:Autoincrement", true),
Text = table.Column<string>(type: "TEXT", nullable: false),
IsCorrect = table.Column<bool>(type: "INTEGER", nullable: false),
QuestionId = table.Column<int>(type: "INTEGER", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Answers", x => x.Id);
table.ForeignKey(
name: "FK_Answers_Question_QuestionId",
column: x => x.QuestionId,
principalTable: "Question",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "QuestionGroup",
columns: table => new
{
Id = table.Column<int>(type: "INTEGER", nullable: false)
.Annotation("Sqlite:Autoincrement", true),
Name = table.Column<string>(type: "TEXT", nullable: false),
QuizId = table.Column<int>(type: "INTEGER", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_QuestionGroup", x => x.Id);
table.ForeignKey(
name: "FK_QuestionGroup_Quiz_QuizId",
column: x => x.QuizId,
principalTable: "Quiz",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "QuestionQuestionGroup",
columns: table => new
{
QuestionGroupsId = table.Column<int>(type: "INTEGER", nullable: false),
QuestionsId = table.Column<int>(type: "INTEGER", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_QuestionQuestionGroup", x => new { x.QuestionGroupsId, x.QuestionsId });
table.ForeignKey(
name: "FK_QuestionQuestionGroup_QuestionGroup_QuestionGroupsId",
column: x => x.QuestionGroupsId,
principalTable: "QuestionGroup",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_QuestionQuestionGroup_Question_QuestionsId",
column: x => x.QuestionsId,
principalTable: "Question",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Answers_QuestionId",
table: "Answers",
column: "QuestionId");
migrationBuilder.CreateIndex(
name: "IX_QuestionGroup_QuizId",
table: "QuestionGroup",
column: "QuizId");
migrationBuilder.CreateIndex(
name: "IX_QuestionQuestionGroup_QuestionsId",
table: "QuestionQuestionGroup",
column: "QuestionsId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Answers");
migrationBuilder.DropTable(
name: "QuestionQuestionGroup");
migrationBuilder.DropTable(
name: "QuestionGroup");
migrationBuilder.DropTable(
name: "Question");
migrationBuilder.DropTable(
name: "Quiz");
}
}
}
FWLAZData/Migrations/LocalDbContextModelSnapshot.cs
+156
View File
@@ -0,0 +1,156 @@
// <auto-generated />
using FWLAZData;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace FWLAZData.Migrations
{
[DbContext(typeof(LocalDbContext))]
partial class LocalDbContextModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder.HasAnnotation("ProductVersion", "8.0.8");
modelBuilder.Entity("FWLAZData.Data.Answer", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<bool>("IsCorrect")
.HasColumnType("INTEGER");
b.Property<int>("QuestionId")
.HasColumnType("INTEGER");
b.Property<string>("Text")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.HasIndex("QuestionId");
b.ToTable("Answers");
});
modelBuilder.Entity("FWLAZData.Data.Question", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Text")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.ToTable("Question");
});
modelBuilder.Entity("FWLAZData.Data.QuestionGroup", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("TEXT");
b.Property<int>("QuizId")
.HasColumnType("INTEGER");
b.HasKey("Id");
b.HasIndex("QuizId");
b.ToTable("QuestionGroup");
});
modelBuilder.Entity("FWLAZData.Data.Quiz", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("TEXT");
b.HasKey("Id");
b.ToTable("Quiz");
});
modelBuilder.Entity("QuestionQuestionGroup", b =>
{
b.Property<int>("QuestionGroupsId")
.HasColumnType("INTEGER");
b.Property<int>("QuestionsId")
.HasColumnType("INTEGER");
b.HasKey("QuestionGroupsId", "QuestionsId");
b.HasIndex("QuestionsId");
b.ToTable("QuestionQuestionGroup");
});
modelBuilder.Entity("FWLAZData.Data.Answer", b =>
{
b.HasOne("FWLAZData.Data.Question", "Question")
.WithMany("Answers")
.HasForeignKey("QuestionId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Question");
});
modelBuilder.Entity("FWLAZData.Data.QuestionGroup", b =>
{
b.HasOne("FWLAZData.Data.Quiz", "Quiz")
.WithMany("Questiongroups")
.HasForeignKey("QuizId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Quiz");
});
modelBuilder.Entity("QuestionQuestionGroup", b =>
{
b.HasOne("FWLAZData.Data.QuestionGroup", null)
.WithMany()
.HasForeignKey("QuestionGroupsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FWLAZData.Data.Question", null)
.WithMany()
.HasForeignKey("QuestionsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("FWLAZData.Data.Question", b =>
{
b.Navigation("Answers");
});
modelBuilder.Entity("FWLAZData.Data.Quiz", b =>
{
b.Navigation("Questiongroups");
});
#pragma warning restore 612, 618
}
}
}
FWLAZData/quiz.db
BIN
View File
Binary file not shown.