private static void SeedContacts(this MusicTutorAPIDbContext context, string dataPath)
{
var jsonString = File.ReadAllText(dataPath);
var contacts = JsonSerializer.Deserialize <Contact[]>(jsonString);
context.Contacts.AddRange(contacts);
}
public static int SeedDatabase(this MusicTutorAPIDbContext context, string dataDirectory)
{
// if (!(context.GetService<IDatabaseCreator>() as RelationalDatabaseCreator).Exists())
// throw new InvalidOperationException("The database does not exist. If you are using Migrations then run PMC command update-database to create it");
var numInstruments = context.Instruments.Count();
if (numInstruments == 0)
{
//the database is empty so we fill it from a json file
var seedDir = Path.Combine(dataDirectory, SeedFileSubDirectory);
context.SeedInstruments(Path.Combine(seedDir, "instruments.json"));
context.SeedContacts(Path.Combine(seedDir, "contacts.json"));
context.SaveChanges();
}
return(numInstruments);
}
public static void DevelopmentEnsureCreated(this MusicTutorAPIDbContext db)
{
db.Database.EnsureCreated();
}
public InstrumentGenController(MusicTutorAPIDbContext context)
{
_context = context;
}
