private static DbContextCreationContext GetCreationContext <TDbContext>(IServiceProvider serviceProvider)
where TDbContext : EPTDbContext <TDbContext>
{
var context = DbContextCreationContext.Current;
if (context != null)
{
return(context);
}
var connectionStringName = ConnectionStringNameAttribute.GetConnStringName <TDbContext>();
var connectionString = serviceProvider.GetRequiredService <IConnectionStringResolver>().Resolve(connectionStringName);
return(new DbContextCreationContext(
connectionStringName,
connectionString
));
}
public TDbContext GetDbContext()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new EPTException("A DbContext can only be created inside a unit of work!");
}
var connectionStringName = ConnectionStringNameAttribute.GetConnStringName <TDbContext>();
var connectionString = _connectionStringResolver.Resolve(connectionStringName);
var dbContextKey = $"{typeof(TDbContext).FullName}_{connectionString}";
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new EfCoreDatabaseApi <TDbContext>(
CreateDbContext(unitOfWork, connectionStringName, connectionString)
));
return(((EfCoreDatabaseApi <TDbContext>)databaseApi).DbContext);
}