mirror of
https://github.com/firefly-iii/firefly-iii.git
synced 2024-11-30 12:43:57 -06:00
388 lines
13 KiB
PHP
388 lines
13 KiB
PHP
<?php
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use Carbon\Carbon;
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use Firefly\Helper\Controllers\ChartInterface;
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use Firefly\Storage\Account\AccountRepositoryInterface;
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/**
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* Class ChartController
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*/
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class ChartController extends BaseController
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{
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protected $_chart;
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protected $_accounts;
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/**
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* @param ChartInterface $chart
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* @param AccountRepositoryInterface $accounts
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*/
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public function __construct(ChartInterface $chart, AccountRepositoryInterface $accounts)
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{
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$this->_chart = $chart;
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$this->_accounts = $accounts;
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}
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/**
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* This method takes a budget, all limits and all their repetitions and displays three numbers per repetition:
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* the amount of money in the repetition (represented as "an envelope"), the amount spent and the spent percentage.
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*
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* @param Budget $budget
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function budgetDefault(\Budget $budget)
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{
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$expense = [];
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$left = [];
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$envelope = [];
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// get all limit repetitions for this budget.
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/** @var \Limit $limit */
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foreach ($budget->limits as $limit) {
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/** @var \LimitRepetition $rep */
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foreach ($limit->limitrepetitions as $rep) {
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// get the amount of money spent in this period on this budget.
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$spentInRep = $rep->amount - $rep->left();
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$pct = round((floatval($spentInRep) / floatval($limit->amount)) * 100, 2);
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$name = $rep->periodShow();
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$envelope[] = [$name, floatval($limit->amount)];
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$expense[] = [$name, floatval($spentInRep)];
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$left[] = [$name, $pct];
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}
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}
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$return = [
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'chart_title' => 'Overview for budget ' . $budget->name,
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'subtitle' => 'All envelopes',
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'series' => [
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[
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'type' => 'line',
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'yAxis' => 1,
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'name' => 'Amount in envelope',
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'data' => $envelope
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],
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[
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'type' => 'column',
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'name' => 'Expenses in envelope',
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'data' => $expense
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],
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[
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'type' => 'line',
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'yAxis' => 1,
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'name' => 'Spent percentage for envelope',
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'data' => $left
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]
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]
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];
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return Response::json($return);
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}
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/**
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* This method takes a single limit repetition (so a single "envelope") and displays the amount of money spent
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* per day and subsequently how much money is left.
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*
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* @param LimitRepetition $rep
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function budgetLimit(\LimitRepetition $rep)
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{
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$budget = $rep->limit->budget;
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$current = clone $rep->startdate;
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$expense = [];
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$leftInLimit = [];
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$currentLeftInLimit = floatval($rep->limit->amount);
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while ($current <= $rep->enddate) {
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$spent = $this->_chart->spentOnDay($budget, $current);
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$spent = floatval($spent) == 0 ? null : floatval($spent);
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$entry = [$current->timestamp * 1000, $spent];
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$expense[] = $entry;
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$currentLeftInLimit = $currentLeftInLimit - $spent;
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$leftInLimit[] = [$current->timestamp * 1000, $currentLeftInLimit];
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$current->addDay();
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}
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$return = [
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'chart_title' => 'Overview for budget ' . $budget->name,
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'subtitle' =>
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'Between ' . $rep->startdate->format('M jS, Y') . ' and ' . $rep->enddate->format('M jS, Y'),
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'series' => [
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[
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'type' => 'column',
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'name' => 'Expenses per day',
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'yAxis' => 1,
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'data' => $expense
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],
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[
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'type' => 'line',
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'name' => 'Left in envelope',
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'data' => $leftInLimit
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]
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]
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];
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return Response::json($return);
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}
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/**
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* This method takes a budget and gets all transactions in it which haven't got an envelope (limit).
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*
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* Usually this means that very old and unorganized or very NEW transactions get displayed; there was never an
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* envelope or it hasn't been created (yet).
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*
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*
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* @param Budget $budget
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function budgetNoLimits(\Budget $budget)
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{
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/*
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* We can go about this two ways. Either we find all transactions which definitely are IN an envelope
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* and exclude them or we search for transactions outside of the range of any of the envelopes we have.
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*
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* Since either is shitty we go with the first one because it's easier to build.
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*/
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$inRepetitions = $this->_chart->allJournalsInBudgetEnvelope($budget);
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/*
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* With this set of id's, we can search for all journals NOT in that set.
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* BUT they have to be in the budget (duh).
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*/
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$set = $this->_chart->journalsNotInSet($budget, $inRepetitions);
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/*
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* Next step: get all transactions for those journals.
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*/
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$transactions = $this->_chart->transactionsByJournals($set);
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/*
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* this set builds the chart:
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*/
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$expense = [];
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foreach ($transactions as $t) {
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$date = new Carbon($t->date);
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$expense[] = [$date->timestamp * 1000, floatval($t->aggregate)];
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}
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$return = [
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'chart_title' => 'Overview for ' . $budget->name,
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'subtitle' => 'Not organized by an envelope',
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'series' => [
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[
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'type' => 'column',
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'name' => 'Expenses per day',
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'data' => $expense
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]
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]
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];
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return Response::json($return);
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}
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/**
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* This method gets all transactions within a budget within the period set by the current session
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* start and end date. It also includes any envelopes which might exist within this period.
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*
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* @param Budget $budget
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function budgetSession(\Budget $budget)
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{
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$series = [];
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$end = clone Session::get('end');
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$start = clone Session::get('start');
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/*
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* Expenses per day in the session's period. That's easy.
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*/
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$expense = [];
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$current = clone Session::get('start');
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while ($current <= $end) {
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$spent = $this->_chart->spentOnDay($budget, $current);
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$spent = floatval($spent) == 0 ? null : floatval($spent);
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$expense[] = [$current->timestamp * 1000, $spent];
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$current->addDay();
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}
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$series[] = [
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'type' => 'column',
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'name' => 'Expenses per day',
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'data' => $expense
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];
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unset($expense, $spent, $current);
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/*
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* Find all limit repetitions (for this budget) between start and end. This is
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* quite a complex query.
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*/
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$reps = $this->_chart->limitsInRange($budget, $start, $end);
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/*
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* For each limitrepetition we create a serie that contains the amount left in
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* the limitrepetition for its entire date-range. Entries are only actually included when they
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* fall into the charts date range.
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*
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* So example: we have a session date from Jan 15 to Jan 30. The limitrepetition starts at 1 Jan until 1 Feb.
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*
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* We loop from 1 Jan to 1 Feb but only include Jan 15 / Jan 30. But we do keep count of the amount outside
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* of these dates because otherwise the line might be wrong.
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*/
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/** @var \LimitRepetition $repetition */
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foreach ($reps as $repetition) {
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$limitAmount = $repetition->limit->amount;
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// create a serie for the repetition.
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$currentSerie = [
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'type' => 'spline',
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'id' => 'rep-' . $repetition->id,
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'yAxis' => 1,
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'name' => 'Envelope #' . $repetition->id . ' in ' . $repetition->periodShow(),
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'data' => []
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];
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$current = clone $repetition->startdate;
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while ($current <= $repetition->enddate) {
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if ($current >= $start && $current <= $end) {
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// spent on limit:
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$spentSoFar = $this->_chart->spentOnLimitRepetitionBetweenDates(
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$repetition, $repetition->startdate, $current
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);
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$leftInLimit = floatval($limitAmount) - floatval($spentSoFar);
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$currentSerie['data'][] = [$current->timestamp * 1000, $leftInLimit];
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}
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$current->addDay();
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}
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// do something here.
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$series[] = $currentSerie;
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}
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$return = [
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'chart_title' => 'Overview for budget ' . $budget->name,
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'subtitle' =>
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'Between ' . Session::get('start')->format('M jS, Y') . ' and ' . Session::get('end')->format(
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'M jS, Y'
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),
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'series' => $series
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];
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return Response::json($return);
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}
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/**
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* @param Category $category
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function categoryShowChart(Category $category)
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{
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$start = Session::get('start');
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$end = Session::get('end');
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$range = Session::get('range');
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$serie = $this->_chart->categoryShowChart($category, $range, $start, $end);
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$data = [
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'chart_title' => $category->name,
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'subtitle' => '<a href="' . route('categories.show', [$category->id]) . '">View more</a>',
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'series' => $serie
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];
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return Response::json($data);
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}
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/**
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* @param Account $account
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*
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* @return mixed
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*/
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public function homeAccount(Account $account = null)
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{
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// get preferences and accounts (if necessary):
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$start = Session::get('start');
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$end = Session::get('end');
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if (is_null($account)) {
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// get, depending on preferences:
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/** @var \Firefly\Helper\Preferences\PreferencesHelperInterface $prefs */
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$prefs = \App::make('Firefly\Helper\Preferences\PreferencesHelperInterface');
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$pref = $prefs->get('frontpageAccounts', []);
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/** @var \Firefly\Storage\Account\AccountRepositoryInterface $acct */
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$acct = \App::make('Firefly\Storage\Account\AccountRepositoryInterface');
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$accounts = $acct->getByIds($pref->data);
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} else {
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$accounts = [$account];
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}
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// loop and get array data.
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$url = count($accounts) == 1 && is_array($accounts)
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? '<a href="' . route('accounts.show', [$account->id]) . '">View more</a>'
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:
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'<a href="' . route('accounts.index') . '">View more</a>';
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$data = [
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'chart_title' => count($accounts) == 1 ? $accounts[0]->name : 'All accounts',
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'subtitle' => $url,
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'series' => []
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];
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foreach ($accounts as $account) {
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$data['series'][] = $this->_chart->account($account, $start, $end);
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}
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return Response::json($data);
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}
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/**
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* @param $name
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* @param $day
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* @param $month
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* @param $year
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*
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* @return $this
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*/
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public function homeAccountInfo($name, $day, $month, $year)
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{
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$account = $this->_accounts->findByName($name);
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$date = Carbon::createFromDate($year, $month, $day);
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$result = $this->_chart->accountDailySummary($account, $date);
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return View::make('charts.info')->with('rows', $result['rows'])->with('sum', $result['sum'])->with(
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'account', $account
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);
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}
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/**
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* @return \Illuminate\Http\JsonResponse
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*/
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public function homeBudgets()
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{
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$start = \Session::get('start');
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return Response::json($this->_chart->budgets($start));
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}
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/**
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* @return \Illuminate\Http\JsonResponse
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*/
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public function homeCategories()
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{
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$start = Session::get('start');
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$end = Session::get('end');
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return Response::json($this->_chart->categories($start, $end));
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}
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} |