/// <inheritdoc />
public TContext Create()
{
var value = _tenantProvider.Get().ToString();
if (string.IsNullOrEmpty(value))
{
throw new TenantNotProvidedException();
}
var tenant = _tenantManager.Get(_tenantProvider.Get());
if (tenant is null)
{
throw new TenantNotFoundException(_tenantProvider.Get().ToString());
}
var password = _tenantManager.GetTenantPassword(tenant.Password, tenant.ConcurrencyStamp);
var connectionStringBuilder = new SqlConnectionStringBuilder
{
DataSource = $"tcp:{tenant.Server},{tenant.Port}",
InitialCatalog = tenant.Database,
UserID = tenant.UserName,
Password = password,
};
_context = Activator.CreateInstance(typeof(TContext), connectionStringBuilder, _tenantProvider, _onConfiguringDbContextOptionsBuilderProvider) as TContext;
return(_context);
}
public Task <ITenant> GetTenantAsync()
{
var request = _httpContextAccessor.HttpContext.Request;
if (!request.Headers.ContainsKey(_tenantIdHeaderKey))
{
throw new InvalidOperationException("Missing tenant id");
}
var tenantHeaderValue = request.Headers[_tenantIdHeaderKey].FirstOrDefault();
if (!int.TryParse(tenantHeaderValue, out int tenantId))
{
throw new InvalidOperationException($"Invalid tenant id: {tenantHeaderValue}");
}
return(Task.FromResult(_tenantProvider.Get(tenantId)));
}
