Chart re-implemented and added coveralls and other instructions, which will probably not work at all.

.coveralls.yml

@@ -0,0 +1,3 @@
+src_dir: .
+coverage_clover: tests/_output/coverage.xml
+json_path: tests/_output/coveralls-upload.json

.travis.yml

@@ -0,0 +1,24 @@
+language: php
+
+php:
+  - 5.5
+  - 5.6
+
+addons:
+  code_climate:
+    repo_token: 26489f9e854fcdf7e7660ba29c1455694685465b1f90329a79f7d2bf448acb61
+
+install:
+  - rm composer.lock
+  - composer install
+
+script:
+  - ./tests/_data/db.sh
+  - php vendor/bin/codecept build
+  - php vendor/bin/codecept run --coverage --coverage-xml
+
+after_script:
+  - cp -v tests/_output/coverage.xml build/logs/clover.xml
+  - php vendor/bin/coveralls
+  - vendor/bin/test-reporter --stdout > codeclimate.json
+  - "curl -X POST -d @codeclimate.json -H 'Content-Type: application/json' -H 'User-Agent: Code Climate (PHP Test Reporter v0.1.1)' https://codeclimate.com/test_reports"

app/Http/Controllers/GoogleChartController.php

@@ -0,0 +1,135 @@
+<?php namespace FireflyIII\Http\Controllers;
+
+use Auth;
+use Carbon\Carbon;
+use FireflyIII\Http\Requests;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\Budget;
+use FireflyIII\Models\LimitRepetition;
+use Grumpydictator\Gchart\GChart;
+use Illuminate\Database\Query\Builder as QueryBuilder;
+use Illuminate\Http\Request;
+use Preferences;
+use Response;
+use Session;
+use Steam;
+
+/**
+ * Class GoogleChartController
+ *
+ * @package FireflyIII\Http\Controllers
+ */
+class GoogleChartController extends Controller
+{
+    /**
+     * @param GChart $chart
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function allAccountsBalanceChart(GChart $chart)
+    {
+        $chart->addColumn('Day of the month', 'date');
+
+        $frontPage = Preferences::get('frontPageAccounts', []);
+        $start     = Session::get('start', Carbon::now()->startOfMonth());
+        $end       = Session::get('end', Carbon::now()->endOfMonth());
+
+        if ($frontPage->data == []) {
+            $accounts = Auth::user()->accounts()->accountTypeIn(['Default account', 'Asset account'])->get(['accounts.*']);
+        } else {
+            $accounts = Auth::user()->accounts()->whereIn('id', $frontPage->data)->get(['accounts.*']);
+        }
+        $index = 1;
+        /** @var Account $account */
+        foreach ($accounts as $account) {
+            $chart->addColumn('Balance for ' . $account->name, 'number');
+            $chart->addCertainty($index);
+            $index++;
+        }
+        $current = clone $start;
+        $current->subDay();
+        $today = Carbon::now();
+        while ($end >= $current) {
+            $row     = [clone $current];
+            $certain = $current < $today;
+            foreach ($accounts as $account) {
+                $row[] = Steam::balance($account, $current);
+                $row[] = $certain;
+            }
+            $chart->addRowArray($row);
+            $current->addDay();
+        }
+        $chart->generate();
+
+        return Response::json($chart->getData());
+
+    }
+
+
+    /**
+     * @param GChart $chart
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function allBudgetsHomeChart(GChart $chart)
+    {
+        $chart->addColumn('Budget', 'string');
+        $chart->addColumn('Budgeted', 'number');
+        $chart->addColumn('Spent', 'number');
+
+        $budgets = Auth::user()->budgets()->orderBy('name', 'DESC')->get();
+        $start   = Session::get('start', Carbon::now()->startOfMonth());
+        $end     = Session::get('end', Carbon::now()->endOfMonth());
+
+        /** @var Budget $budget */
+        foreach ($budgets as $budget) {
+
+            /** @var \LimitRepetition $repetition */
+            $repetition = LimitRepetition::
+            leftJoin('budget_limits', 'limit_repetitions.budget_limit_id', '=', 'budget_limits.id')
+                                         ->where('limit_repetitions.startdate', $start->format('Y-m-d 00:00:00'))
+                                         ->where('budget_limits.budget_id', $budget->id)
+                                         ->first(['limit_repetitions.*']);
+            if (is_null($repetition)) { // use the session start and end for our search query
+                $searchStart = $start;
+                $searchEnd   = $end;
+                $limit       = 0; // the limit is zero:
+            } else {
+                // use the limit's start and end for our search query
+                $searchStart = $repetition->startdate;
+                $searchEnd   = $repetition->enddate;
+                $limit       = floatval($repetition->amount); // the limit is the repetitions limit:
+            }
+
+            $expenses = floatval($budget->transactionjournals()->before($searchEnd)->after($searchStart)->lessThan(0)->sum('amount')) * -1;
+            if ($expenses > 0) {
+                $chart->addRow($budget->name, $limit, $expenses);
+            }
+        }
+
+        $noBudgetSet = Auth::user()
+                           ->transactionjournals()
+                           ->whereNotIn(
+                               'transaction_journals.id', function (QueryBuilder $query) use ($start, $end) {
+                               $query
+                                   ->select('transaction_journals.id')
+                                   ->from('transaction_journals')
+                                   ->leftJoin('budget_transaction_journal', 'budget_transaction_journal.transaction_journal_id', '=', 'transaction_journals.id')
+                                   ->where('transaction_journals.date', '>=', $start->format('Y-m-d 00:00:00'))
+                                   ->where('transaction_journals.date', '<=', $end->format('Y-m-d 00:00:00'));
+                           }
+                           )
+                           ->before($end)
+                           ->after($start)
+                           ->lessThan(0)
+                           ->transactionTypes(['Withdrawal'])
+                           ->get();
+        $sum         = $noBudgetSet->sum('amount') * -1;
+        $chart->addRow('No budget', 0, $sum);
+        $chart->generate();
+
+        return Response::json($chart->getData());
+    }
+
+
+}

app/Http/routes.php

@@ -1,6 +1,6 @@
 <?php
 
-/*
+/**
  * Home Controller
  */
 Route::get('/', ['uses' => 'HomeController@index', 'as' => 'index']);
@@ -8,7 +8,7 @@ Route::get('/prev', ['uses' => 'HomeController@sessionPrev', 'as' => 'sessionPre
 Route::get('/next', ['uses' => 'HomeController@sessionNext', 'as' => 'sessionNext']);
 Route::get('/jump/{range}', ['uses' => 'HomeController@rangeJump', 'as' => 'rangeJump']);
 
-/*
+/**
  * Account Controller
  */
 Route::get('/accounts/{what}', ['uses' => 'AccountController@index', 'as' => 'accounts.index'])->where('what', 'revenue|asset|expense');
@@ -17,10 +17,9 @@ Route::get('/accounts/create/{what}', ['uses' => 'AccountController@create', 'as
 //Route::get('/accounts/delete/{account}', ['uses' => 'AccountController@delete', 'as' => 'accounts.delete']);
 Route::get('/accounts/show/{account}/{view?}', ['uses' => 'AccountController@show', 'as' => 'accounts.show']);
 
-/*
+/**
  * Bills Controller
  */
-// bills controller
 Route::get('/bills', ['uses' => 'BillController@index', 'as' => 'bills.index']);
 //Route::get('/bills/rescan/{bill}', ['uses' => 'BillController@rescan', 'as' => 'bills.rescan']); # rescan for matching.
 Route::get('/bills/create', ['uses' => 'BillController@create', 'as' => 'bills.create']);
@@ -28,7 +27,7 @@ Route::get('/bills/create', ['uses' => 'BillController@create', 'as' => 'bills.c
 //Route::get('/bills/delete/{bill}', ['uses' => 'BillController@delete', 'as' => 'bills.delete']);
 //Route::get('/bills/show/{bill}', ['uses' => 'BillController@show', 'as' => 'bills.show']);
 
-/*
+/**
  * Budget Controller
  */
 Route::get('/budgets', ['uses' => 'BudgetController@index', 'as' => 'budgets.index']);
@@ -39,7 +38,7 @@ Route::get('/budgets', ['uses' => 'BudgetController@index', 'as' => 'budgets.ind
 //Route::get('/budgets/show/{budget}/{limitrepetition?}', ['uses' => 'BudgetController@show', 'as' => 'budgets.show']);
 //Route::get('/budgets/list/noBudget', ['uses' => 'BudgetController@noBudget', 'as' => 'budgets.noBudget']);
 
-/*
+/**
  * Category Controller
  */
 Route::get('/categories', ['uses' => 'CategoryController@index', 'as' => 'categories.index']);
@@ -49,7 +48,7 @@ Route::get('/categories', ['uses' => 'CategoryController@index', 'as' => 'catego
 //Route::get('/categories/show/{category}', ['uses' => 'CategoryController@show', 'as' => 'categories.show']);
 //Route::get('/categories/list/noCategory', ['uses' => 'CategoryController@noCategory', 'as' => 'categories.noCategory']);
 
-/*
+/**
  * Currency Controller
  */
 Route::get('/currency', ['uses' => 'CurrencyController@index', 'as' => 'currency.index']);
@@ -58,7 +57,20 @@ Route::get('/currency', ['uses' => 'CurrencyController@index', 'as' => 'currency
 //Route::get('/currency/delete/{currency}', ['uses' => 'CurrencyController@delete', 'as' => 'currency.delete']);
 //Route::get('/currency/default/{currency}', ['uses' => 'CurrencyController@defaultCurrency', 'as' => 'currency.default']);
 
-/*
+/**
+ * Google Chart Controller
+ */
+Route::get('/chart/home/account', ['uses' => 'GoogleChartController@allAccountsBalanceChart']);
+Route::get('/chart/home/budgets', ['uses' => 'GoogleChartController@allBudgetsHomeChart']);
+//Route::get('/chart/home/categories', ['uses' => 'GoogleChartController@allCategoriesHomeChart']);
+//Route::get('/chart/home/bills', ['uses' => 'GoogleChartController@billsOverview']);
+//Route::get('/chart/account/{account}/{view?}', ['uses' => 'GoogleChartController@accountBalanceChart']);
+//Route::get('/chart/reports/income-expenses/{year}', ['uses' => 'GoogleChartController@yearInExp']);
+//Route::get('/chart/reports/income-expenses-sum/{year}', ['uses' => 'GoogleChartController@yearInExpSum']);
+//Route::get('/chart/bills/{bill}', ['uses' => 'GoogleChartController@billOverview']);
+
+
+/**
  * Piggy Bank Controller
  */
 // piggy bank controller
@@ -70,28 +82,27 @@ Route::get('/piggy_banks', ['uses' => 'PiggyBankController@index', 'as' => 'pigg
 //Route::get('/piggy_banks/delete/{piggyBank}', ['uses' => 'PiggyBankController@delete', 'as' => 'piggy_banks.delete']);
 //Route::get('/piggy_banks/show/{piggyBank}', ['uses' => 'PiggyBankController@show', 'as' => 'piggy_banks.show']);
 
-/*
+/**
  * Preferences Controller
  */
 Route::get('/preferences', ['uses' => 'PreferencesController@index', 'as' => 'preferences']);
 
-/*
+/**
  * Profile Controller
  */
 Route::get('/profile', ['uses' => 'ProfileController@index', 'as' => 'profile']);
 //Route::get('/profile/change-password', ['uses' => 'ProfileController@changePassword', 'as' => 'change-password']);
 
-/*
+/**
  * Repeated Expenses Controller
  */
-// repeated expenses controller:
 Route::get('/repeatedexpenses', ['uses' => 'RepeatedExpenseController@index', 'as' => 'repeated.index']);
 //Route::get('/repeatedexpenses/create', ['uses' => 'RepeatedExpenseController@create', 'as' => 'repeated.create']);
 //Route::get('/repeatedexpenses/edit/{repeatedExpense}', ['uses' => 'RepeatedExpenseController@edit', 'as' => 'repeated.edit']);
 //Route::get('/repeatedexpenses/delete/{repeatedExpense}', ['uses' => 'RepeatedExpenseController@delete', 'as' => 'repeated.delete']);
 //Route::get('/repeatedexpenses/show/{repeatedExpense}', ['uses' => 'RepeatedExpenseController@show', 'as' => 'repeated.show']);
 
-/*
+/**
  * Report Controller
  */
 Route::get('/reports', ['uses' => 'ReportController@index', 'as' => 'reports.index']);
@@ -99,15 +110,14 @@ Route::get('/reports', ['uses' => 'ReportController@index', 'as' => 'reports.ind
 //Route::get('/reports/{year}/{month}', ['uses' => 'ReportController@month', 'as' => 'reports.month']);
 //Route::get('/reports/budget/{year}/{month}', ['uses' => 'ReportController@budget', 'as' => 'reports.budget']);
 
-/*
+/**
  * Search Controller
  */
 Route::get('/search', ['uses' => 'SearchController@index', 'as' => 'search']);
 
-/*
+/**
  * Transaction Controller
  */
-// transaction controller:
 Route::get('/transactions/{what}', ['uses' => 'TransactionController@index', 'as' => 'transactions.index'])->where(
     ['what' => 'expenses|revenue|withdrawal|deposit|transfer|transfers']
 );
@@ -123,7 +133,7 @@ Route::get('/transaction/show/{tj}', ['uses' => 'TransactionController@show', 'a
 //Route::post('/transactions/doRelate', ['uses' => 'TransactionController@doRelate', 'as' => 'transactions.doRelate']);
 //Route::any('/transactions/unrelate/{tj}', ['uses' => 'TransactionController@unrelate', 'as' => 'transactions.unrelate']);
 
-/*
+/**
  * User Controller
  * TODO move to AuthController
  */

app/Models/Account.php

@@ -26,6 +26,11 @@ class Account extends Model
         return $this->belongsTo('FireflyIII\User');
     }
 
+    public function transactions()
+    {
+        return $this->hasMany('FireflyIII\Models\Transaction');
+    }
+
     public function scopeAccountTypeIn(EloquentBuilder $query, array $types)
     {
         if (is_null($this->joinedAccountTypes)) {

app/Models/TransactionJournal.php

@@ -1,7 +1,10 @@
 <?php namespace FireflyIII\Models;
 
-use Illuminate\Database\Eloquent\Model;
+use Carbon\Carbon;
 use Crypt;
+use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
+use Illuminate\Database\Eloquent\Model;
+
 class TransactionJournal extends Model
 {
 
@@ -20,6 +23,11 @@ class TransactionJournal extends Model
         return $this->belongsToMany('FireflyIII\Models\Category');
     }
 
+    public function getDates()
+    {
+        return ['created_at', 'updated_at', 'date'];
+    }
+
     public function getDescriptionAttribute($value)
     {
         if ($this->encrypted) {
@@ -36,6 +44,59 @@ class TransactionJournal extends Model
         return $this->hasMany('FireflyIII\Models\PiggyBankEvent');
     }
 
+    /**
+     * @param EloquentBuilder $query
+     * @param Carbon          $date
+     *
+     * @return mixed
+     */
+    public function scopeAfter(EloquentBuilder $query, Carbon $date)
+    {
+        return $query->where('transaction_journals.date', '>=', $date->format('Y-m-d 00:00:00'));
+    }
+
+    /**
+     * @param EloquentBuilder $query
+     * @param Carbon          $date
+     *
+     * @return mixed
+     */
+    public function scopeBefore(EloquentBuilder $query, Carbon $date)
+    {
+        return $query->where('transaction_journals.date', '<=', $date->format('Y-m-d 00:00:00'));
+    }
+
+    /**
+     * @param EloquentBuilder $query
+     * @param                 $amount
+     */
+    public function scopeLessThan(EloquentBuilder $query, $amount)
+    {
+        if (is_null($this->joinedTransactions)) {
+            $query->leftJoin(
+                'transactions', 'transactions.transaction_journal_id', '=', 'transaction_journals.id'
+            );
+            $this->joinedTransactions = true;
+        }
+
+        $query->where('transactions.amount', '<=', $amount);
+    }
+
+    /**
+     * @param EloquentBuilder $query
+     * @param array           $types
+     */
+    public function scopeTransactionTypes(EloquentBuilder $query, array $types)
+    {
+        if (is_null($this->joinedTransactionTypes)) {
+            $query->leftJoin(
+                'transaction_types', 'transaction_types.id', '=', 'transaction_journals.transaction_type_id'
+            );
+            $this->joinedTransactionTypes = true;
+        }
+        $query->whereIn('transaction_types.type', $types);
+    }
+
     public function setDescriptionAttribute($value)
     {
         $this->attributes['description'] = \Crypt::encrypt($value);
@@ -67,10 +128,4 @@ class TransactionJournal extends Model
         return $this->belongsTo('FireflyIII\User');
     }
 
-    public function getDates()
-    {
-        return ['created_at', 'updated_at','date'];
-    }
-
-
 }

app/Providers/FireflyServiceProvider.php

@@ -23,6 +23,12 @@ class FireflyServiceProvider extends ServiceProvider
             return new \FireflyIII\Support\Amount;
         }
         );
+
+        $this->app->bind(
+            'steam', function () {
+            return new \FireflyIII\Support\Steam;
+        }
+        );
     }
 
 }

app/Support/Amount.php

@@ -3,6 +3,9 @@
 namespace FireflyIII\Support;
 
 use FireflyIII\Models\Transaction;
+use FireflyIII\Models\TransactionCurrency;
+use Preferences as Prefs;
+use Cache;
 /**
  * Class Amount
  *
@@ -54,4 +57,29 @@ class Amount
         // €
         return $symbol . ' ' . $string;
     }
+
+    /**
+     * @return string
+     */
+    public function getCurrencyCode()
+    {
+        if (defined('FFCURRENCYCODE')) {
+            return FFCURRENCYCODE;
+        }
+        if (Cache::has('FFCURRENCYCODE')) {
+            define('FFCURRENCYCODE', Cache::get('FFCURRENCYCODE'));
+
+            return FFCURRENCYCODE;
+        }
+
+
+        $currencyPreference = Prefs::get('currencyPreference', 'EUR');
+        $currency           = TransactionCurrency::whereCode($currencyPreference->data)->first();
+
+        \Cache::forever('FFCURRENCYCODE', $currency->code);
+
+        define('FFCURRENCYCODE', $currency->code);
+
+        return $currency->code;
+    }
 }

app/Support/Facades/Steam.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace FireflyIII\Support\Facades;
+
+use Illuminate\Support\Facades\Facade;
+/**
+ * Class Steam
+ *
+ * @package FireflyIII\Support\Facades
+ */
+class Steam extends Facade
+{
+    /**
+     * Get the registered name of the component.
+     *
+     * @return string
+     */
+    protected static function getFacadeAccessor()
+    {
+        return 'steam';
+    }
+
+}

app/Support/Steam.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace FireflyIII\Support;
+
+use Carbon\Carbon;
+use FireflyIII\Models\Account;
+
+/**
+ * Class Steam
+ *
+ * @package FireflyIII\Support
+ */
+class Steam
+{
+    /**
+     *
+     * @param Account $account
+     * @param Carbon   $date
+     *
+     * @return float
+     */
+    public function balance(Account $account, Carbon $date = null)
+    {
+        $date    = is_null($date) ? Carbon::now() : $date;
+        $balance = floatval(
+            $account->transactions()->leftJoin(
+                'transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id'
+            )->where('transaction_journals.date', '<=', $date->format('Y-m-d'))->sum('transactions.amount')
+        );
+
+        return $balance;
+    }
+
+}

codeception.yml

@@ -0,0 +1,22 @@
+actor: Tester
+paths:
+    tests: tests
+    log: tests/_output
+    data: tests/_data
+    helpers: tests/_support
+settings:
+    bootstrap: _bootstrap.php
+    colors: true
+    memory_limit: 1024M
+modules:
+  config:
+coverage:
+  enabled: true
+  remote: false
+  whitelist:
+    include:
+      - app/controllers/*
+      - app/models/*
+      - app/lib/FireflyIII/*
+    exclude:
+      - app/controllers/BaseController.php

config/app.php

@@ -201,6 +201,7 @@ return [
         'Preferences' => 'FireflyIII\Support\Facades\Preferences',
         'Navigation'  => 'FireflyIII\Support\Facades\Navigation',
         'Amount'      => 'FireflyIII\Support\Facades\Amount',
+        'Steam'       => 'FireflyIII\Support\Facades\Steam',
 
     ],
 

resources/views/index.blade.php

@@ -114,7 +114,7 @@
 @stop
 @section('scripts')
 <script type="text/javascript">
-    var currencyCode = '{{-- Amount::getCurrencyCode() --}}';
+    var currencyCode = '{{Amount::getCurrencyCode()}}';
 </script>
 <!-- load the libraries and scripts necessary for Google Charts: -->
 <script type="text/javascript" src="https://www.google.com/jsapi"></script>