DeutschLernen/GermanApp/Infrastructure/Data/SeedData/SeedDataExtension.cs
Lasse Rune Hansen ba81359afa fix(backend): update Lesson entity and related code to use LevelId foreign key
- Updated Lesson entity to use LevelId (int) instead of Level (int)
- Added navigation property Level (Level entity)
- Added Order, Topic, and IsActive properties to Lesson
- Updated Lesson.Create() factory method signature to accept levelId, title, order, topic, description
- Split Update method into individual property update methods
- Updated LessonDto to use LevelId, LevelName, LevelCode instead of Level int
- Added CreateLessonDto and UpdateLessonDto with all required fields
- Added UpdateFromDto extension method for Lesson
- Updated CreateLessonCommand to validate LevelId instead of Level
- Updated SeedDataExtension to seed Level entities first, then use new Lesson.Create() signature
- Made SeedDatabaseAsync async and updated Program.cs to await it
- Updated LessonsEndpoints to use GetByLevelAsync for beginner/advanced queries
- Fixed missing using directive for Domain.Entities

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
2026-06-07 21:25:46 +02:00

72 lines
2.7 KiB
C#

using GermanApp.Domain.Entities;
using GermanApp.Infrastructure.Data.DbContext;
using Microsoft.EntityFrameworkCore;
namespace GermanApp.Infrastructure.Data.SeedData;
/// <summary>
/// Extension methods for seeding the database.
/// </summary>
public static class SeedDataExtension
{
/// <summary>
/// Seeds the database with initial data.
/// </summary>
/// <param name="app">The web application</param>
public static async Task SeedDatabaseAsync(this WebApplication app)
{
using var scope = app.Services.CreateScope();
var dbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
// Apply pending migrations
dbContext.Database.Migrate();
// Only seed if there are no users
if (!dbContext.Users.Any())
{
// Seed CEFR levels first
var levels = new[]
{
Level.Create("Beginner A1", "A1", 1),
Level.Create("Elementary A2", "A2", 2),
Level.Create("Intermediate B1", "B1", 3),
Level.Create("Upper Intermediate B2", "B2", 4),
Level.Create("Advanced C1", "C1", 5)
};
dbContext.Levels.AddRange(levels);
await dbContext.SaveChangesAsync();
// Seed an admin user
var adminUser = User.Create(
"admin",
"admin@deutschlernen.com",
"$2a$11$N9qo8uLOickgx2ZMRZoMy.Mrq9Hq4yVJyX2sX7z3J0J9z6J9Z2K4a" // bcrypt hash of "Admin@123!"
);
adminUser.UpdateLevel("C1");
dbContext.Users.Add(adminUser);
// Seed a test user
var testUser = User.Create(
"testuser",
"test@deutschlernen.com",
"$2a$11$N9qo8uLOickgx2ZMRZoMy.Mrq9Hq4yVJyX2sX7z3J0J9z6J9Z2K4a" // bcrypt hash of "Test@123!"
);
dbContext.Users.Add(testUser);
// Seed some lessons
var lessons = new[]
{
Lesson.Create(1, "Greetings", 1, "Greetings", "Basic German greetings and introductions"),
Lesson.Create(1, "Numbers", 2, "Numbers", "German numbers 1-100"),
Lesson.Create(2, "Grammar Basics", 1, "Grammar", "Basic German grammar rules"),
Lesson.Create(2, "Everyday Phrases", 2, "Phrases", "Common phrases for daily conversations"),
Lesson.Create(5, "Advanced Grammar", 1, "Grammar", "Complex German grammar")
};
dbContext.Lessons.AddRange(lessons);
await dbContext.SaveChangesAsync();
Console.WriteLine("Database seeded with levels, admin user, test user, and sample lessons.");
}
}
}