public async Task <IActionResult> Create(CreateDCAViewModel viewModel)
{
var services = await GetServices();
viewModel.ExchangeServices = new SelectList(services, nameof(ExternalServiceData.Id),
nameof(ExternalServiceData.Name));
if (viewModel.FiatAmount <= 0)
{
ModelState.AddModelError(nameof(viewModel.FiatAmount), "Amount needs to be more than 0.");
}
if (ModelState.IsValid)
{
var serviceData =
await _externalServiceManager.GetExternalServiceData(viewModel.SelectedExchangeServiceId, GetUserId());
var exchangeService = new ExchangeService(serviceData);
var symbols = (await(await exchangeService.ConstructClient()).GetMarketSymbolsAsync()).ToArray();
if (!symbols.Contains(viewModel.MarketSymbol))
{
viewModel.AddModelError(nameof(viewModel.MarketSymbol), $"The market symbols you entered is invalid. Please choose from the following: {string.Join(",", symbols)}", ModelState);
}
}
if (!ModelState.IsValid)
{
return(View(viewModel));
}
return(await SetItUp(viewModel));
}
private async Task <IActionResult> SetItUp(CreateDCAViewModel vm)
{
var presetName = $"Generated_DCA";
var recipe = new Recipe()
{
Name = presetName,
Description = "Generated from a preset",
UserId = _userManager.GetUserId(User),
Enabled = false
};
await _recipeManager.AddOrUpdateRecipe(recipe);
var recipeTrigger = new RecipeTrigger()
{
TriggerId = new TimerTrigger().Id,
RecipeId = recipe.Id
};
recipeTrigger.Set(new TimerTriggerParameters()
{
StartOn = vm.StartOn,
TriggerEvery = vm.TriggerEvery,
TriggerEveryAmount = vm.TriggerEveryAmount
});
await _recipeManager.AddOrUpdateRecipeTrigger(recipeTrigger);
var recipeActionGroup = new RecipeActionGroup()
{
RecipeId = recipe.Id
};
await _recipeManager.AddRecipeActionGroup(recipeActionGroup);
var tradeAction = new RecipeAction()
{
RecipeId = recipe.Id,
RecipeActionGroupId = recipeActionGroup.Id,
ActionId = new PlaceOrderDataActionHandler().ActionId,
ExternalServiceId = vm.SelectedExchangeServiceId,
Order = 0,
DataJson = JsonConvert.SerializeObject(new PlaceOrderData()
{
Amount = vm.FiatAmount.ToString(CultureInfo.InvariantCulture),
IsBuy = vm.IsBuy,
MarketSymbol = vm.MarketSymbol,
OrderType = OrderType.Market
})
};
await _recipeManager.AddOrUpdateRecipeAction(tradeAction);
return(RedirectToAction("EditRecipe", "Recipes", new
{
id = recipe.Id,
statusMessage =
"Preset generated. Recipe is currently disabled for now. Please verify details are correct before enabling!"
}));
}
