public static Transaction BuildTransaction(AccountingUser user, decimal total = 100, Category fromCat = null, Category toCat = null, TransactionType transType = null)
{
return new Transaction
{
Total = total,
AccountingUser = user,
From = fromCat == null ? new Category
{
Name = "TestCategoryType"
} : fromCat,
To = toCat == null ? new Category
{
Name = "OtherTestCategory"
} : toCat,
DateTime = DateTime.Now,
TransactionType = transType == null ? new TransactionType
{
Name = "TestTransactionType"
} : transType
};
}
private async Task SeedDevelopmentData()
{
if (await this.userManager.FindByEmailAsync("*****@*****.**") == null)
{
var newUser = new AccountingUser
{
UserName = "******",
Email = "*****@*****.**"
};
var result = await this.userManager.CreateAsync(newUser, "password");
}
var base64Token = "OMuo2TLAB/iOX4IQs98+ag==";
SignupToken token = null;
if (!this.context.SignupTokens.Any(t => t.Token == base64Token))
{
this.context.SignupTokens.Add(new SignupToken { Token = base64Token });
}
else
{
token = this.context.SignupTokens.First(t => t.Token == base64Token);
token.Used = false;
token.AccountingUser = null;
token.AccountingUserId = null;
this.context.SignupTokens.Update(token);
}
var user = await this.userManager.FindByNameAsync("testuser");
var expenseType = new CategoryType { Name = "Expenses", DisplayOrder = 2, AddTo = true };
var assetType = new CategoryType { Name = "Assets", DisplayOrder = 1, AddTo = true, AddFrom = false };
var incomeType = new CategoryType { Name = "Income", DisplayOrder = 3, AddFrom = true };
if (!this.context.CategoryTypes.Any(c => c.Name == expenseType.Name))
{
this.context.CategoryTypes.Add(expenseType);
}
else
{
expenseType = this.context.CategoryTypes.First(c => c.Name == expenseType.Name);
}
if (!this.context.CategoryTypes.Any(c => c.Name == assetType.Name))
{
this.context.CategoryTypes.Add(assetType);
}
else
{
assetType = this.context.CategoryTypes.First(c => c.Name == assetType.Name);
}
if (!this.context.CategoryTypes.Any(c => c.Name == incomeType.Name))
{
this.context.CategoryTypes.Add(incomeType);
}
else
{
incomeType = this.context.CategoryTypes.First(c => c.Name == incomeType.Name);
}
var savings = new Category { Name = "Savings", NormalizedName = Category.NormalizeName("Savings"), CategoryType = assetType, AccountingUser = user };
var grocceries = new Category { Name = "Grocceries", NormalizedName = Category.NormalizeName("Grocceries"), CategoryType = expenseType, AccountingUser = user };
var salary = new Category { Name = "Salary", NormalizedName = Category.NormalizeName("Salary"), CategoryType = incomeType, AccountingUser = user };
var work = new Category { Name = "Work", NormalizedName = Category.NormalizeName("Work"), CategoryType = incomeType, AccountingUser = user, ParentCategory = salary };
var subwork = new Category { Name = "Subwork", NormalizedName = Category.NormalizeName("Subwork"), CategoryType = incomeType, AccountingUser = user, ParentCategory = work };
var incomeTransType = new TransactionType { Name = "Income", From = incomeType, To = assetType };
var expenseTransType = new TransactionType { Name = "Expense", From = assetType, To = expenseType };
var transferTransType = new TransactionType { Name = "Transfer", From = assetType, To = assetType };
if (!this.context.Categories.Any(c => c.Name == savings.Name))
{
this.context.Categories.Add(savings);
this.context.Categories.Add(grocceries);
this.context.Categories.Add(salary);
this.context.Categories.Add(work);
this.context.Categories.Add(subwork);
}
else
{
savings = this.context.Categories.SingleOrDefault(c => c.Name == savings.Name);
grocceries = this.context.Categories.SingleOrDefault(c => c.Name == grocceries.Name);
salary = this.context.Categories.SingleOrDefault(c => c.Name == salary.Name);
work = this.context.Categories.SingleOrDefault(c => c.Name == work.Name);
subwork = this.context.Categories.SingleOrDefault(c => c.Name == subwork.Name);
}
if (!this.context.TransactionTypes.Any(t => t.Name == incomeTransType.Name))
{
this.context.TransactionTypes.Add(incomeTransType);
}
else
{
incomeTransType = this.context.TransactionTypes.SingleOrDefault(t => t.Name == incomeTransType.Name);
}
if (!this.context.TransactionTypes.Any(t => t.Name == expenseTransType.Name))
{
this.context.TransactionTypes.Add(expenseTransType);
}
else
{
expenseTransType = this.context.TransactionTypes.SingleOrDefault(t => t.Name == expenseTransType.Name);
}
if (!this.context.TransactionTypes.Any(t => t.Name == transferTransType.Name))
{
this.context.TransactionTypes.Add(transferTransType);
}
else
{
transferTransType = this.context.TransactionTypes.SingleOrDefault(t => t.Name == transferTransType.Name);
}
this.context.SaveChanges();
var trans = new Transaction { From = salary, To = savings, TransactionType = incomeTransType, Total = 100, DateTime = DateTime.UtcNow, AccountingUser = user };
if (!this.context.Transactions.Any())
{
this.context.Transactions.Add(trans);
trans.To.AddTransaction(trans, from: false);
trans.From.AddTransaction(trans, from: true);
this.context.SaveChanges();
}
}
public bool ValidateAndMapCreateCategory(CategoryViewModel vm, Controller controller, string userId, out Category category, out ErrorViewModel errors)
{
var modelState = controller.ModelState;
category = null;
errors = null;
if (!modelState.IsValid)
{
errors = new ErrorViewModel
{
Error = CategoryErrors.ValidationErrors.CategoryInvalidError,
Errors = modelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage).ToList()
};
this.logger.LogWarning("Invalid category model:" + string.Join(";",
modelState.Values.SelectMany(v => v.Errors)
.Select(e => e.ErrorMessage)));
return false;
}
if (this.categoryRepo.FindAllWhere(c => string.Equals(c.NormalizedName, Category.NormalizeName(vm.Name))).Any())
{
errors = new ErrorViewModel { Error = string.Format(CategoryErrors.ValidationErrors.CategoryNameAlreadyExistsError, vm.Name) };
return false;
}
CategoryType catType;
if ((catType = this.categoryTypeRepo.FindById(vm.CategoryTypeId)) == null)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryNoCategoryTypeError };
return false;
}
Category parentCategory = null;
if(vm.ParentCategoryId.HasValue){
parentCategory = this.categoryRepo.FindById(vm.ParentCategoryId.Value, c => c.CategoryType);
if (parentCategory == null || !string.Equals(parentCategory.AccountingUserId, userId))
{
errors = new ErrorViewModel { Error = string.Format(CategoryErrors.ValidationErrors.CategoryParentCategoryNotFoundError, vm.ParentCategoryId) };
return false;
}
if (parentCategory.CategoryType.Id != catType.Id)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryParentTypeMismatchError };
return false;
}
if (parentCategory.ParentCategoryId.HasValue
&& this.categoryRepo.FindById(parentCategory.ParentCategoryId.Value).ParentCategoryId.HasValue){
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryDepthTooGreatError };
return false;
}
}
category = Mapper.Map<Category>(vm);
category.Id = 0;
category.Total = 0;
category.NormalizedName = Category.NormalizeName(category.Name);
category.ParentCategoryId = null;
category.ParentCategory = parentCategory;
category.CategoryType = catType;
category.ChildCategories = null;
category.ExitingTransactions = null;
category.AccountingUserId = userId;
return true;
}
private void CreateCategories(AccountingUser user)
{
var sysCategories = this.sysCategoryRepo.FindAll(c => c.CategoryType).ToList();
foreach (var sysCat in sysCategories)
{
var userCat = new Category
{
Name = sysCat.Name,
AccountingUser = user,
CategoryType = sysCat.CategoryType
};
this.categoryRepo.Add(userCat);
}
this.categoryRepo.SaveChanges();
}
public bool ValidateAndMapUpdateCategory(long id, CategoryViewModel vm, Category previous, Controller controller, string userId, out Category category, out ErrorViewModel errors)
{
var modelState = controller.ModelState;
category = null;
errors = null;
if (vm.Id != id)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryInvalidRouteError };
return false;
}
if (!modelState.IsValid)
{
errors = new ErrorViewModel
{
Error = CategoryErrors.ValidationErrors.CategoryInvalidError,
Errors = modelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage).ToList()
};
this.logger.LogWarning("Invalid category model:" + string.Join(";",
modelState.Values.SelectMany(v => v.Errors)
.Select(e => e.ErrorMessage)));
return false;
}
// Does a different category exist with the same name?
if (this.categoryRepo.FindAllWhere(c => string.Equals(c.NormalizedName, Category.NormalizeName(vm.Name)) && c.Id != id).Any())
{
errors = new ErrorViewModel { Error = string.Format(CategoryErrors.ValidationErrors.CategoryNameAlreadyExistsError, vm.Name) };
return false;
}
if (vm.CategoryTypeId != previous.CategoryType.Id)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryCannotChangeTypeError };
return false;
}
if (vm.ParentCategoryId.HasValue && vm.ParentCategoryId.Value == id)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryCannotBeOwnParentError };
return false;
}
Category parentCategory = null;
if (vm.ParentCategoryId.HasValue || previous.ParentCategoryId.HasValue)
{
var hasChildren = this.categoryRepo.FindAllWhere(c => c.ParentCategoryId == id).Any();
if (hasChildren && vm.ParentCategoryId != previous.ParentCategoryId)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryMoveWithChildrenError };
return false;
}
if (vm.ParentCategoryId.HasValue)
{
parentCategory = this.categoryRepo.FindById(vm.ParentCategoryId.Value, c => c.CategoryType);
if (parentCategory == null || !string.Equals(parentCategory.AccountingUserId, userId))
{
errors = new ErrorViewModel { Error = string.Format(CategoryErrors.ValidationErrors.CategoryParentCategoryNotFoundError, vm.ParentCategoryId) };
return false;
}
if (parentCategory.CategoryType.Id != vm.CategoryTypeId)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryParentTypeMismatchError };
return false;
}
if (parentCategory.ParentCategoryId.HasValue
&& this.categoryRepo.FindById(parentCategory.ParentCategoryId.Value).ParentCategoryId.HasValue)
{
errors = new ErrorViewModel { Error = CategoryErrors.ValidationErrors.CategoryDepthTooGreatError };
return false;
}
}
}
category = previous;
category.Name = vm.Name;
category.NormalizedName = Category.NormalizeName(category.Name);
category.ParentCategoryId = parentCategory?.Id;
category.ParentCategory = parentCategory;
return true;
}