def add_expense(): '''Add an expense entry''' error = None current_user_id = session.get('logged_in_user') our_accounts = Accounts(current_user_id) our_expenses = Expenses(current_user_id) users = Users(current_user_id) if request.method == 'POST': dict = __validate_expense_form() for key in dict.keys(): exec(key + " = dict['" + key + "']") # 'heavier' checks if not error: # valid amount? if is_float(amount): # valid date? if is_date(date): # valid account? if our_accounts.is_account(account_id=account_id): # valid category? if our_expenses.is_category(id=category_id): # is it a shared expense? if 'is_shared' in request.form: # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if users.is_connection(user_id=shared_with_user): # figure out percentage split loaned_amount = round((float(amount)*(100-float(split)))/100, 2) # create loans our_loans = Loans(current_user_id) our_loan_id = our_loans.add_loan(other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) our_loans = Loans(shared_with_user) their_loan_id = our_loans.add_loan(other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug(type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs(shared_with_user) their_slugs.add_slug(type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # add new expense (loaner) our_expense_id = our_expenses.add_expense(date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description) # add new expenses (borrower) their_expenses = Expenses(shared_with_user) their_expense_id = their_expenses.add_expense(date=date, amount=loaned_amount, description=description, pass_thru=True) # fudge loan 'account' monies our_accounts.modify_loan_balance(amount=loaned_amount, with_user_id=shared_with_user) their_accounts = Accounts(shared_with_user) their_accounts.modify_loan_balance(amount=-float(loaned_amount), with_user_id=current_user_id) # link loan and the expenses (through us) our_expenses.link_to_loan(expense_id=our_expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan(expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' else: # add new expense our_expenses.add_expense(date=date, category_id=category_id, account_id=account_id, amount=amount, description=description) if not error: # debit from account our_accounts.modify_user_balance(amount=-float(amount), account_id=account_id) flash('Expense added') else: error = 'Not a valid category' else: error = 'Not a valid account' else: error = 'Not a valid date' else: error = 'Not a valid amount' # fetch user's categories, accounts and users categories = our_expenses.get_categories() if not categories: error = 'You need to define at least one category' accounts = our_accounts.get_accounts() if not accounts: error = 'You need to define at least one account' # fetch users from connections from us users = users.get_connections() return render_template('admin_add_expense.html', **locals())
def __edit_shared_expense_into_shared(current_user_id, our_expenses, expense, our_accounts, our_users, date, description, account_id, amount, error, category_id, categories, accounts, users, expense_id, key=None, dict=None): '''Edit a shared expense entry into a shared entry still''' # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if our_users.is_connection(user_id=shared_with_user): # figure out percentage split loaned_amount = round((float(amount) * (100-float(split)))/100, 2) loaned_then_amount = round((float(expense[0].amount) * (100-float(expense[3])))/100, 2) # is our original and current account the same? if expense[0].deduct_from == account_id: # modify the difference between then and now our_accounts.modify_user_balance(amount=expense[0].amount-float(amount), account_id=account_id) else: # credit our original account back our_accounts.modify_user_balance(amount=expense[0].amount, account_id=expense[0].deduct_from) # debit from our current account our_accounts.modify_user_balance(amount=-float(amount), account_id=account_id) our_loans = Loans(current_user_id) their_loans = Loans(expense[2]) # get slug as a unique identifier slug = our_loans.get_loan_slug(loan_id=expense[1]) # are we sharing the expense with the same user as before? if expense[2] == int(shared_with_user): # edit the loan entries our_loans.edit_loan(other_user_id=shared_with_user, account_id=account_id, description=description, amount=-float(loaned_amount), date=date, loan_id=expense[1]) their_loans.edit_loan(other_user_id=current_user_id, amount=loaned_amount, date=date, slug=slug) # modify our loan account balance difference with the user our_accounts.modify_loan_balance(amount=loaned_amount - loaned_then_amount, with_user_id=shared_with_user) # now for the user we share with their_expenses = Expenses(shared_with_user) their_accounts = Accounts(shared_with_user) # the user now and then is the same, get their expense their_expense = their_expenses.get_expense(loan_id=expense[1]) # modify their loan account balance their_accounts.modify_loan_balance(amount=-loaned_amount + loaned_then_amount, with_user_id=current_user_id) # edit their expense amount their_expenses.edit_expense(date=date, account_id=account_id, amount=loaned_amount, expense_id=their_expense[0].id, pass_thru=True) # update loan links our_expenses.modify_loan_link(loan_id=expense[1], percentage=split, original_amount=amount) their_expenses.modify_loan_link(loan_id=expense[1], percentage=split, original_amount=amount) else: # the other user we WERE sharing with their_expenses = Expenses(expense[2]) their_accounts = Accounts(expense[2]) # credit our loan account our_accounts.modify_loan_balance(amount=-float(loaned_then_amount), with_user_id=expense[2]) # fetch their expense their_expense = their_expenses.get_expense(loan_id=expense[1]) # delete the shared user's expense their_expenses.delete_expense(expense_id=their_expense[0].id) # modify their loan status towards us their_accounts.modify_loan_balance(amount=loaned_then_amount, with_user_id=current_user_id) # unlink expenses to loan entries our_expenses.unlink_loan(loan_id=expense[1]) # delete the original loans our_loans.delete_loan(loan_id=expense[1]) their_loans.delete_loan(slug=slug) flash('Loan reverted') # create a loan from us to the new user our_loan_id = our_loans.add_loan(other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) # create a loan entry for the new user their_loans = Loans(shared_with_user) their_loan_id = their_loans.add_loan(other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug(type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs(shared_with_user) their_slugs.add_slug(type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # modify loan monies for us our_accounts.modify_loan_balance(amount=loaned_amount, with_user_id=shared_with_user) # the CURRENT user we are sharing with their_accounts = Accounts(shared_with_user) # fudge loan 'account' monies for them their_accounts.modify_loan_balance(amount=-float(loaned_amount), with_user_id=current_user_id) their_expenses = Expenses(shared_with_user) # add new expenses (borrower) their_expense_id = their_expenses.add_expense(date=date, amount=loaned_amount, description=description, pass_thru=True) # create new loan - expense links our_expenses.link_to_loan(expense_id=expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan(expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) # edit expense (loaner - us) our_expenses.edit_expense(date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description, expense_id=expense_id) flash('Expense edited') # do a GET otherwise category will fail return redirect(url_for('expenses.edit_expense', expense_id=expense_id)) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' # show the form return render_template('admin_edit_expense.html', **locals())
def __edit_simple_expense_into_shared(current_user_id, our_expenses, expense, our_accounts, our_users, date, description, account_id, amount, error, category_id, categories, accounts, users, expense_id, key=None, dict=None): '''Edit a simple expense entry into a shared one''' # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if our_users.is_connection(user_id=shared_with_user): # figure out percentage split loaned_amount = round((float(amount)*(100-float(split)))/100, 2) # create loans our_loans = Loans(current_user_id) our_loan_id = our_loans.add_loan(other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) their_loans = Loans(shared_with_user) their_loan_id = their_loans.add_loan(other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug(type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs(shared_with_user) their_slugs.add_slug(type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # is our original and current account the same? if expense[0].deduct_from == account_id: # modify the difference between then and now our_accounts.modify_user_balance(amount=expense[0].amount-float(amount), account_id=account_id) else: # credit our original account back our_accounts.modify_user_balance(amount=expense[0].amount, account_id=expense[0].deduct_from) # debit from our current account our_accounts.modify_user_balance(amount=-float(amount), account_id=account_id) # edit expense (loaner - us) our_expenses.edit_expense(date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description, expense_id=expense_id) their_expenses = Expenses(shared_with_user) their_accounts = Accounts(shared_with_user) # add new expenses (borrower) their_expense_id = their_expenses.add_expense(date=date, amount=loaned_amount, description=description, pass_thru=True) # modify their loan account balance their_accounts.modify_loan_balance(amount=-float(loaned_amount), with_user_id=current_user_id) # modify our loan account balance our_accounts.modify_loan_balance(amount=loaned_amount, with_user_id=shared_with_user) # link loan and the expenses our_expenses.link_to_loan(expense_id=expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan(expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) flash('Expense edited') # do a GET otherwise category will fail return redirect(url_for('expenses.edit_expense', expense_id=expense_id)) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' # show the form return render_template('admin_edit_expense.html', **locals())
def __edit_shared_expense_into_shared(current_user_id, our_expenses, expense, our_accounts, our_users, date, description, account_id, amount, error, category_id, categories, accounts, users, expense_id, key=None, dict=None): '''Edit a shared expense entry into a shared entry still''' # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if our_users.is_connection(user_id=shared_with_user): # figure out percentage split loaned_amount = round( (float(amount) * (100 - float(split))) / 100, 2) loaned_then_amount = round((float(expense[0].amount) * (100 - float(expense[3]))) / 100, 2) # is our original and current account the same? if expense[0].deduct_from == account_id: # modify the difference between then and now our_accounts.modify_user_balance(amount=expense[0].amount - float(amount), account_id=account_id) else: # credit our original account back our_accounts.modify_user_balance( amount=expense[0].amount, account_id=expense[0].deduct_from) # debit from our current account our_accounts.modify_user_balance(amount=-float(amount), account_id=account_id) our_loans = Loans(current_user_id) their_loans = Loans(expense[2]) # get slug as a unique identifier slug = our_loans.get_loan_slug(loan_id=expense[1]) # are we sharing the expense with the same user as before? if expense[2] == int(shared_with_user): # edit the loan entries our_loans.edit_loan(other_user_id=shared_with_user, account_id=account_id, description=description, amount=-float(loaned_amount), date=date, loan_id=expense[1]) their_loans.edit_loan(other_user_id=current_user_id, amount=loaned_amount, date=date, slug=slug) # modify our loan account balance difference with the user our_accounts.modify_loan_balance( amount=loaned_amount - loaned_then_amount, with_user_id=shared_with_user) # now for the user we share with their_expenses = Expenses(shared_with_user) their_accounts = Accounts(shared_with_user) # the user now and then is the same, get their expense their_expense = their_expenses.get_expense( loan_id=expense[1]) # modify their loan account balance their_accounts.modify_loan_balance( amount=-loaned_amount + loaned_then_amount, with_user_id=current_user_id) # edit their expense amount their_expenses.edit_expense(date=date, account_id=account_id, amount=loaned_amount, expense_id=their_expense[0].id, pass_thru=True) # update loan links our_expenses.modify_loan_link(loan_id=expense[1], percentage=split, original_amount=amount) their_expenses.modify_loan_link(loan_id=expense[1], percentage=split, original_amount=amount) else: # the other user we WERE sharing with their_expenses = Expenses(expense[2]) their_accounts = Accounts(expense[2]) # credit our loan account our_accounts.modify_loan_balance( amount=-float(loaned_then_amount), with_user_id=expense[2]) # fetch their expense their_expense = their_expenses.get_expense( loan_id=expense[1]) # delete the shared user's expense their_expenses.delete_expense( expense_id=their_expense[0].id) # modify their loan status towards us their_accounts.modify_loan_balance( amount=loaned_then_amount, with_user_id=current_user_id) # unlink expenses to loan entries our_expenses.unlink_loan(loan_id=expense[1]) # delete the original loans our_loans.delete_loan(loan_id=expense[1]) their_loans.delete_loan(slug=slug) flash('Loan reverted') # create a loan from us to the new user our_loan_id = our_loans.add_loan( other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) # create a loan entry for the new user their_loans = Loans(shared_with_user) their_loan_id = their_loans.add_loan( other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug(type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs(shared_with_user) their_slugs.add_slug(type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # modify loan monies for us our_accounts.modify_loan_balance( amount=loaned_amount, with_user_id=shared_with_user) # the CURRENT user we are sharing with their_accounts = Accounts(shared_with_user) # fudge loan 'account' monies for them their_accounts.modify_loan_balance( amount=-float(loaned_amount), with_user_id=current_user_id) their_expenses = Expenses(shared_with_user) # add new expenses (borrower) their_expense_id = their_expenses.add_expense( date=date, amount=loaned_amount, description=description, pass_thru=True) # create new loan - expense links our_expenses.link_to_loan(expense_id=expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan(expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) # edit expense (loaner - us) our_expenses.edit_expense(date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description, expense_id=expense_id) flash('Expense edited') # do a GET otherwise category will fail return redirect( url_for('expenses.edit_expense', expense_id=expense_id)) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' # show the form return render_template('admin_edit_expense.html', **locals())
def __edit_simple_expense_into_shared(current_user_id, our_expenses, expense, our_accounts, our_users, date, description, account_id, amount, error, category_id, categories, accounts, users, expense_id, key=None, dict=None): '''Edit a simple expense entry into a shared one''' # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if our_users.is_connection(user_id=shared_with_user): # figure out percentage split loaned_amount = round( (float(amount) * (100 - float(split))) / 100, 2) # create loans our_loans = Loans(current_user_id) our_loan_id = our_loans.add_loan( other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) their_loans = Loans(shared_with_user) their_loan_id = their_loans.add_loan( other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug(type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs(shared_with_user) their_slugs.add_slug(type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # is our original and current account the same? if expense[0].deduct_from == account_id: # modify the difference between then and now our_accounts.modify_user_balance(amount=expense[0].amount - float(amount), account_id=account_id) else: # credit our original account back our_accounts.modify_user_balance( amount=expense[0].amount, account_id=expense[0].deduct_from) # debit from our current account our_accounts.modify_user_balance(amount=-float(amount), account_id=account_id) # edit expense (loaner - us) our_expenses.edit_expense(date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description, expense_id=expense_id) their_expenses = Expenses(shared_with_user) their_accounts = Accounts(shared_with_user) # add new expenses (borrower) their_expense_id = their_expenses.add_expense( date=date, amount=loaned_amount, description=description, pass_thru=True) # modify their loan account balance their_accounts.modify_loan_balance( amount=-float(loaned_amount), with_user_id=current_user_id) # modify our loan account balance our_accounts.modify_loan_balance(amount=loaned_amount, with_user_id=shared_with_user) # link loan and the expenses our_expenses.link_to_loan(expense_id=expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan(expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) flash('Expense edited') # do a GET otherwise category will fail return redirect( url_for('expenses.edit_expense', expense_id=expense_id)) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' # show the form return render_template('admin_edit_expense.html', **locals())
def add_expense(): '''Add an expense entry''' error = None current_user_id = session.get('logged_in_user') our_accounts = Accounts(current_user_id) our_expenses = Expenses(current_user_id) users = Users(current_user_id) if request.method == 'POST': dict = __validate_expense_form() for key in dict.keys(): exec(key + " = dict['" + key + "']") # 'heavier' checks if not error: # valid amount? if is_float(amount): # valid date? if is_date(date): # valid account? if our_accounts.is_account(account_id=account_id): # valid category? if our_expenses.is_category(id=category_id): # is it a shared expense? if 'is_shared' in request.form: # fetch values and check they are actually provided if 'split' in request.form: split = request.form['split'] else: error = 'You need to provide a % split' if 'user' in request.form: shared_with_user = request.form['user'] else: error = 'You need to provide a user' # 'heavier' checks if not error: # valid percentage split? if is_percentage(split): # valid user sharing with? if users.is_connection( user_id=shared_with_user): # figure out percentage split loaned_amount = round( (float(amount) * (100 - float(split))) / 100, 2) # create loans our_loans = Loans(current_user_id) our_loan_id = our_loans.add_loan( other_user_id=shared_with_user, date=date, account_id=account_id, description=description, amount=-float(loaned_amount)) our_loans = Loans(shared_with_user) their_loan_id = our_loans.add_loan( other_user_id=current_user_id, date=date, description=description, amount=loaned_amount) # generate slugs for the new loans our_slugs = Slugs(current_user_id) slug = our_slugs.add_slug( type='loan', object_id=our_loan_id, description=description) their_slugs = Slugs( shared_with_user) their_slugs.add_slug( type='loan', object_id=their_loan_id, slug=slug) flash('Loan given') # add new expense (loaner) our_expense_id = our_expenses.add_expense( date=date, category_id=category_id, account_id=account_id, amount=float(amount) - loaned_amount, description=description) # add new expenses (borrower) their_expenses = Expenses( shared_with_user) their_expense_id = their_expenses.add_expense( date=date, amount=loaned_amount, description=description, pass_thru=True) # fudge loan 'account' monies our_accounts.modify_loan_balance( amount=loaned_amount, with_user_id=shared_with_user) their_accounts = Accounts( shared_with_user) their_accounts.modify_loan_balance( amount=-float(loaned_amount), with_user_id=current_user_id) # link loan and the expenses (through us) our_expenses.link_to_loan( expense_id=our_expense_id, loan_id=our_loan_id, shared_with=shared_with_user, percentage=split, original_amount=amount) their_expenses.link_to_loan( expense_id=their_expense_id, loan_id=our_loan_id, shared_with=current_user_id, percentage=split, original_amount=amount) else: error = 'Not a valid user sharing with' else: error = 'Not a valid % split' else: # add new expense our_expenses.add_expense( date=date, category_id=category_id, account_id=account_id, amount=amount, description=description) if not error: # debit from account our_accounts.modify_user_balance( amount=-float(amount), account_id=account_id) flash('Expense added') else: error = 'Not a valid category' else: error = 'Not a valid account' else: error = 'Not a valid date' else: error = 'Not a valid amount' # fetch user's categories, accounts and users categories = our_expenses.get_categories() if not categories: error = 'You need to define at least one category' accounts = our_accounts.get_accounts() if not accounts: error = 'You need to define at least one account' # fetch users from connections from us users = users.get_connections() return render_template('admin_add_expense.html', **locals())