next-transactions/src/main/resources/static/js/controllers.js

var transactionControllers = angular.module('transactionControllers', ['ngResource']);

transactionControllers.controller('TransactionListCtrl', [ '$scope', '$location', '$resource', function($scope, $location, $resource) {
	
	$scope.refreshList = function() {
		
		console.log('refreshList()');
		
		// reset form
		if ($scope.form) {
			$scope.form.$setPristine();
			$scope.form.$setUntouched();
		}
		
		$scope.transaction = {
			amount: undefined,
			date: new Date()
		};
		
		if (typeof $scope.categories !== 'undefined') {
			$scope.transaction.category = $scope.categories[0];
		}
		
		// get recent transactions
		var transactions = $resource('/transactions/search/last10', { accountId: $scope.account.id }).get();
		
		transactions.$promise.then(function(data) {
			$scope.transactions = transactions._embedded.transactions;
			
			for (var i = 0; i < $scope.transactions.length; i++) {
				$scope.transactions[i].category = $resource($scope.transactions[i]._links.category.href).get();
				$scope.transactions[i].creditor = $resource($scope.transactions[i]._links.creditor.href).get();
			}

		});
		
		var accountUsers = $resource($scope.account._links.users.href).get();
		accountUsers.$promise.then(function(data) {
			$scope.accountUsers = accountUsers._embedded.users;
		});
		
	}
	
	$scope.checkCategory = function() {
		
		var radioButtons = document.getElementsByName('expenseBy');
		var userLabels = document.getElementsByClassName('userLabel');
		
		// if this is selected to be a withdrawal, preselect the current user and lock the radio buttons
		if ($scope.transaction.category.id == -1) {
			for (i = 0; i < userLabels.length; i++) {
				if (userLabels[i].innerHTML.substr(-$scope.userinfo.name.length) === $scope.userinfo.name) {
					userLabels[i].getElementsByTagName('INPUT')[0].checked = true;
				}
			}
			for (i = 0; i < radioButtons.length; i++) {
				radioButtons[i].disabled = true;
			}
		}
		else {
			for (i = 0; i < radioButtons.length; i++) {
				radioButtons[i].disabled = false;
			}
			radioButtons[0].checked = true;
		}
	}
	
	$scope.initList = function() {
		console.log('initList()');
		var userinfo = $resource('/user').get();
		userinfo.$promise.then(function(data) {
			$scope.userid = userinfo.name;
			
			userinfo = $resource('/users/search/findByUsername', { username: $scope.userid }).get();
			userinfo.$promise.then(function(data) {
				$scope.userinfo = userinfo;
			});
			
			var accountInfo = $resource('/accounts/search/findByUserName', { username: $scope.userid }).get();
			accountInfo.$promise.then(function(data) {
				$scope.accounts = accountInfo._embedded.accounts;
				$scope.account = $scope.accounts[0];
				
				var categories = $resource('/categories/search/listForAccount', { accountId: $scope.accounts[0].id }).get();
				categories.$promise.then(function(data) {
					$scope.categories = categories._embedded.categories;
					
					//$scope.categories.push({id: -1, name: '────────────────', position: 9999, disabled: true});
					$scope.categories.push({id: -1, name: 'private Entnahme', position: 10000, _links: { self: {href: 'withdrawal'}}});
					
					$scope.refreshList();
				});
			});
		});
		
	}
	
	$scope.postTransaction = function() {
		
		var amount = $scope.transaction.amount.replace(',', '.');
		
		if (amount.charAt(0) !== '+' && amount.charAt(0) !== '-') {
			amount = '-' + amount;
		}
		
		// handle withdrawals
		if ($scope.transaction.category._links.self.href === 'withdrawal') {
			if (amount.charAt(0) === '-') {
				amount = amount.substr(1);
			}
			
			var Withdrawal = $resource('/withdrawals');
			
			var newWithdrawal = new Withdrawal({
				"account" : $scope.account._links.self.href,
				"amount" : amount,
				"date" : $scope.transaction.date,
				"user" : $scope.userinfo._links.self.href
			});
			
			newWithdrawal.$save(function(withdrawal) {
				$scope.refreshList();
				$scope.lastSubmission = newWithdrawal;
				console.log(newWithdrawal);
			});
			
			return;
		}
			
		// via Resource (might be moved into a service)
		var Transaction = $resource('/transactions');

		var newTransaction = new Transaction({
			"account" : $scope.account._links.self.href,
			"amount" : amount,
			"date" : $scope.transaction.date,
			"description" : $scope.transaction.description,
			"category" : $scope.transaction.category._links.self.href,
			"creditor" : $scope.creditor
		});
		
		newTransaction.$save(function(transaction) {
			$scope.refreshList();
			$scope.lastSubmission = newTransaction;
		});
		
	};
	
	$scope.deleteLastSubmission = function() {
		console.log($scope.lastSubmission._links.self.href);
		var testTrns = $resource($scope.lastSubmission._links.self.href).delete(function() {
			$scope.lastSubmission = undefined;
			$scope.refreshList();
		});
	};
	
	$scope.showTransaction = function(transaction) {
		$location.path('/transaction/' + transaction._links.self.href);
	};
	
	
	// initialize (http://stackoverflow.com/a/25662066/3761783)
	$scope.initList();

} ]);

transactionControllers.controller('TransactionDetailCtrl', [ '$scope', '$routeParams', '$resource', '$location', function($scope, $routeParams, $resource, $location) {
	var transaction = $resource($routeParams.transactionURI).get();
	transaction.$promise.then(function(data) {
		transaction.category = $resource(transaction._links.category.href).get();
		transaction.creditor = $resource(transaction._links.creditor.href).get();
		transaction.account = $resource(transaction._links.account.href).get();
	});
	
	$scope.transaction = transaction;
	
	$scope.deleteTransaction = function(transaction) {
		/*console.log(angular.toJson(transaction, false));*/
		
		// TODO auf return code reagieren
		$resource(transaction._links.self.href).remove().$promise.then(function() {
			$location.path('/');
		});
	}

} ]);