public async Task <T> AddAsync(T entity)
{
_dbContext.Set <T>().Add(entity);
await _dbContext.SaveChangesAsync();
return(entity);
}
public static async Task SeedPhoneBooksAsync(PhoneBookContext dbContext,
ILoggerFactory loggerFactory, int?retry = 0)
{
int retryForAvailability = retry.Value;
try
{
if (!dbContext.PhoneBooks.Any())
{
await dbContext.PhoneBooks.AddRangeAsync(SamplePhoneBookData.Instance.PhoneBooks);
await dbContext.SaveChangesAsync();
}
}
catch (Exception ex)
{
if (retryForAvailability < 3)
{
retryForAvailability++;
var log = loggerFactory.CreateLogger <PhoneBookContextSeed>();
log.LogError(ex.Message);
await SeedPhoneBooksAsync(dbContext, loggerFactory, retryForAvailability);
}
}
}