private static void AssignKnownProfessors(UniversityDbContext dbContext)
{
var course = dbContext.Courses.Find("physics_1");
var professor = dbContext.Professors.Find("katie");
course.AssignProfessorToCourse(professor);
dbContext.SaveChanges();
}
private static void SeedProfessors(UniversityDbContext dbContext)
{
if (!dbContext.Professors.Any())
{
dbContext.Professors.AddRange(new[]
{
Professor.Create("jason", "Jason", "Bourne", "*****@*****.**", "JaBo"),
Professor.Create("chuck", "Chuck", "Norris", "*****@*****.**", "ChNo"),
Professor.Create("katie", "Katie", "Bouman", "*****@*****.**", "KaBo"),
});
dbContext.SaveChanges();
}
}
private static void SeedStudents(UniversityDbContext dbContext)
{
if (!dbContext.Students.Any())
{
dbContext.Students.AddRange(new[]
{
Student.Create(_id.NewEntityId(), "Hansi", "Hinterseer", "*****@*****.**", "MaiHaHi"),
Student.Create(_id.NewEntityId(), "Florian", "Silberfischel", "*****@*****.**", "FlSi"),
Student.Create(_id.NewEntityId(), "Seven", "Of Nine", "*****@*****.**", "SeNi"),
});
dbContext.SaveChanges();
}
}
public static void SeedDb(UniversityDbContext dbContext)
{
dbContext.Database.EnsureCreated();
if (dbContext.Students.Any())
{
return;
}
SeedProfessors(dbContext);
SeedStudents(dbContext);
SeedCourses(dbContext);
AssignKnownProfessors(dbContext);
}
private static void SeedCourses(UniversityDbContext dbContext)
{
if (!dbContext.Courses.Any())
{
dbContext.Courses.AddRange(new[]
{
Course.Create("math_1", "Math_1", "How to take a picture of a black hole", "How to take a picture of a black hole"),
Course.Create("physics_1", "Physics_1", "How to take a picture of a black hole", "How to take a picture of a black hole"),
Course.Create("selfdefense_1", "SelfDefense_1", "Roundhouse Kick", "How to do the perfect Roundhouse Kick."),
Course.Create("memory_1", "Memory_1", "Memory lost, what now", "Guidelines to cope with memory loss."),
});
dbContext.SaveChanges();
}
}
