public async Task <JsonResult> OnPostGetFlowCategoriesAsync()
{
return(await this.ProcessAjaxPostRequestAsync(async name =>
{
var flow = await _expenseFlowQueries.GetByName(name);
if (flow == null)
{
return new { flowId = 0, categories = Enumerable.Empty <string>() }
}
;
var categories = await _categoriesQueries.GetFlowCategories(flow.Id);
return new { flowId = flow.Id, categories = categories.Select(x => x.Name) };
}));
}
public async Task <IActionResult> OnPostAsync()
{
return(await Expense.ProcessAsync(ModelState, nameof(Expense),
async() =>
{
await _expenseFlowCommands.AddExpense(Expense.ToModel());
return RedirectToPage(Expense.ReturnPage);
},
async() =>
{
await PrepareModels(Expense.FlowId);
return Page();
},
async vrList =>
{
if (!Expense.Account.IsNullOrEmpty())
{
var account = await _accountQueries.GetByName(Expense.Account);
if (account == null)
{
vrList.Add(new ModelValidationResult(nameof(Expense.Account), "Нет такого счета"));
}
}
if (!Expense.FlowName.IsNullOrEmpty())
{
var flow = await _expenseFlowQueries.GetByName(Expense.FlowName);
if (flow == null)
{
vrList.Add(new ModelValidationResult(nameof(Expense.FlowName), "Нет такой статьи расхода"));
}
else
{
Expense.FlowId = flow.Id;
}
}
CategoryModel category = null;
if (!string.IsNullOrEmpty(Expense.Category))
{
category = await _categoriesQueries.GetFlowCategoryByName(Expense.FlowId, Expense.Category);
if (category == null)
{
if (Expense.Category == Expense.CategoryToAdd)
{
category = await _categoriesCommands.CreateNewOrBind(
Expense.FlowId, Expense.Category);
Expense.CategoryToAdd = null;
}
else
{
vrList.Add(new ModelValidationResult(nameof(Expense.Category),
"Нет такой категории, добавить ее?"));
Expense.CategoryToAdd = Expense.Category;
}
}
}
if (!string.IsNullOrEmpty(Expense.Product))
{
var product = await _productQueries.GetFlowProductByName(Expense.FlowId, Expense.Product);
if (product == null)
{
if (Expense.Product == Expense.ProductToAdd && category != null)
{
await _productCommands.AddProductToCategory(category.Id, Expense.Product);
Expense.ProductToAdd = null;
}
else
{
vrList.Add(new ModelValidationResult(nameof(Expense.Product),
"Нет такого товара, добавить его?"));
Expense.ProductToAdd = Expense.Product;
}
}
}
}));
}