feat: add statistics about inactive subscriptions

includes/i18n/de.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Durchschnittliche monatliche Kosten",
     'most_expensive'  => "Kosten des teuersten Abonnements",
     'amount_due'      => "Diesen Monat fällige Summe",
+    'monthly_savings' => "Monatliche Ersparnisse (bei inaktiven Abonnements)",
     'split_views'     => "Aufgeteilte Ansichten",
     'category_split'  => "Kategorien",
     'household_split' => "Haushalt",

includes/i18n/el.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Μέσο μηνιαίο κόστος συνδρομής",
     'most_expensive'  => "Πιο ακριβό κόστος συνδρομής",
     'amount_due'      => "Ποσό που οφείλεται αυτόν τον μήνα",
+    'monthly_savings' => "Μηνιαίες εξοικονομήσεις (σε ανενεργές συνδρομές)",
     'split_views'     => "Διαχωρισμένες προβολές",
     'category_split'  => "Διαχωρισμός κατηγορίας",
     'household_split' => "Διαχωρισμός νοικοκυριού",

includes/i18n/en.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Average Monthly Subscription Cost",
     'most_expensive'  => "Most Expensive Subscription Cost",
     'amount_due'      => "Amount due this month",
+    'monthly_savings' => "Monthly Savings (on inactive subscriptions)",
     'split_views'     => "Split Views",
     'category_split'  => "Category Split",
     'household_split' => "Household Split",

includes/i18n/es.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Costo Promedio Mensual de Suscripción",
     'most_expensive'  => "Costo de Suscripción Más Caro",
     'amount_due'      => "Monto a pagar este mes",
+    'monthly_savings' => "Ahorro Mensual (en suscripciones inactivas)",
     'split_views'     => "Vistas Divididas",
     'category_split'  => "División por Categoría",
     'household_split' => "División por Hogar",

includes/i18n/fr.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Coût moyen mensuel de l'abonnement",
     'most_expensive' => "Coût d'abonnement le plus élevé",
     'amount_due' => "Montant dû ce mois-ci",
+    'monthly_savings' => "Économies mensuelles (sur les abonnements inactifs)",
     'split_views' => "Vues partagées",
     'category_split' => "Répartition par catégorie",
     'household_split' => "Répartition du ménage",

includes/i18n/jp.php

@@ -77,6 +77,7 @@
     'average_monthly' => "月額平均費用",
     'most_expensive'  => "最も高額な定期購入費用",
     'amount_due'      => "今月の支払額",
+    'monthly_savings' => "月間節約 (非アクティブな定期購入)",
     'split_views'     => "分割表示",
     'category_split'  => "カテゴリ別",
     'household_split' => "世帯別",

includes/i18n/pt.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Custo Mensal Médio das Subscrições",
     'most_expensive'  => "Custo da Subscrição Mais Cara",
     'amount_due'      => "Quantia em dívida este mês",
+    'monthly_savings' => "Poupança Mensal (em subscrições inactivas)",
     'split_views'     => "Vistas Divididas",
     'category_split'  => "Por Categoria",
     'household_split' => "Por Membro",

includes/i18n/tr.php

@@ -77,6 +77,7 @@
     'average_monthly' => "Ortalama Aylık Abonelik Maliyeti",
     'most_expensive' => "En Pahalı Abonelik Maliyeti",
     'amount_due' => "Bu ay ödenecek miktar",
+    'monthly_savings' => "Aylık Tasarruf (aktif olmayan aboneliklerde)",
     'split_views' => "Bölünmüş Görünümler",
     'category_split' => "Kategori Bölümü",
     'household_split' => "Hane Bölümü",

includes/i18n/zh_cn.php

@@ -82,6 +82,7 @@
     'average_monthly' => "平均每月订阅费用",
     'most_expensive'  => "最昂贵订阅费用",
     'amount_due'      => "本月应付金额",
+    'monthly_savings' => "每月节省",
     'split_views'     => "拆分视图",
     'category_split'  => "分类视图",
     'household_split' => "家庭视图",

includes/i18n/zh_tw.php

@@ -82,6 +82,7 @@
     'average_monthly' => "平均每月訂閱費用",
     'most_expensive'  => "最高的訂閱費用",
     'amount_due'      => "本月應付金額",
+    'monthly_savings' => "每月節省",
     'split_views'     => "分割表示",
     'category_split'  => "類別表示",
     'household_split' => "家庭表示",

stats.php

@@ -81,21 +81,15 @@ function getPriceConverted($price, $currency, $database) {
 $row = $result->fetchArray(SQLITE3_ASSOC);
 $code = $row['code'];
 
-
-// Calculate active subscriptions
-$query = "SELECT COUNT(*) AS active_subscriptions FROM subscriptions WHERE inactive = 0";
-$stmt = $db->prepare($query);
-$stmt->bindParam(':criteria', $criteria, SQLITE3_INTEGER);
-$result = $stmt->execute();
-$row = $result->fetchArray(SQLITE3_ASSOC);
-$activeSubscriptions = $row['active_subscriptions'];
-
+$activeSubscriptions = 0;
+$inactiveSubscriptions = 0;
 // Calculate total monthly price
 $mostExpensiveSubscription = 0;
 $amountDueThisMonth = 0;
 $totalCostPerMonth = 0;
+$totalSavingsPerMonth = 0;
 
-$query = "SELECT name, price, frequency, cycle, currency_id, next_payment, payer_user_id, category_id, payment_method_id FROM subscriptions WHERE inactive = 0";
+$query = "SELECT name, price, frequency, cycle, currency_id, next_payment, payer_user_id, category_id, payment_method_id, inactive FROM subscriptions";
 $result = $db->query($query);
 if ($result) {
   while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
@@ -112,34 +106,42 @@ function getPriceConverted($price, $currency, $database) {
       $payerId = $subscription['payer_user_id'];
       $categoryId = $subscription['category_id'];
       $paymentMethodId = $subscription['payment_method_id'];
+      $inactive = $subscription['inactive'];
       $originalSubscriptionPrice = getPriceConverted($price, $currency, $db);
       $price = getPricePerMonth($cycle, $frequency, $originalSubscriptionPrice);
-      $totalCostPerMonth += $price;
-      $memberCost[$payerId]['cost'] += $price;
-      $categoryCost[$categoryId]['cost'] += $price;
-      $paymentMethodCount[$paymentMethodId]['count'] += 1;
-      if ($price > $mostExpensiveSubscription) {
-        $mostExpensiveSubscription = $price;
-      }
 
-      // Calculate ammount due this month
-      $nextPaymentDate = DateTime::createFromFormat('Y-m-d', trim($next_payment));
-      $tomorrow = new DateTime('tomorrow');
-      $endOfMonth = new DateTime('last day of this month');
-
-      if ($nextPaymentDate >= $tomorrow && $nextPaymentDate <= $endOfMonth) {
-          $timesToPay = 1;
-          $daysInMonth = $endOfMonth->diff($tomorrow)->days + 1;
-          $daysRemaining = $endOfMonth->diff($nextPaymentDate)->days + 1;
-          if ($cycle == 1) {
-            $timesToPay = $daysRemaining / $frequency;
-          }
-          if ($cycle == 2) {
-            $weeksInMonth = ceil($daysInMonth / 7);
-            $weeksRemaining = ceil($daysRemaining / 7);
-            $timesToPay = $weeksRemaining / $frequency;
-          }
-          $amountDueThisMonth += $originalSubscriptionPrice * $timesToPay;
+      if ($inactive == 0) {
+        $activeSubscriptions++;
+        $totalCostPerMonth += $price;
+        $memberCost[$payerId]['cost'] += $price;
+        $categoryCost[$categoryId]['cost'] += $price;
+        $paymentMethodCount[$paymentMethodId]['count'] += 1;
+        if ($price > $mostExpensiveSubscription) {
+          $mostExpensiveSubscription = $price;
+        }
+
+        // Calculate ammount due this month
+        $nextPaymentDate = DateTime::createFromFormat('Y-m-d', trim($next_payment));
+        $tomorrow = new DateTime('tomorrow');
+        $endOfMonth = new DateTime('last day of this month');
+
+        if ($nextPaymentDate >= $tomorrow && $nextPaymentDate <= $endOfMonth) {
+            $timesToPay = 1;
+            $daysInMonth = $endOfMonth->diff($tomorrow)->days + 1;
+            $daysRemaining = $endOfMonth->diff($nextPaymentDate)->days + 1;
+            if ($cycle == 1) {
+              $timesToPay = $daysRemaining / $frequency;
+            }
+            if ($cycle == 2) {
+              $weeksInMonth = ceil($daysInMonth / 7);
+              $weeksRemaining = ceil($daysRemaining / 7);
+              $timesToPay = $weeksRemaining / $frequency;
+            }
+            $amountDueThisMonth += $originalSubscriptionPrice * $timesToPay;
+        }
+      } else {
+        $inactiveSubscriptions++;
+        $totalSavingsPerMonth += $price;
       }
 
     }
@@ -185,6 +187,20 @@ function getPriceConverted($price, $currency, $database) {
       <div class="title"><?= translate('amount_due', $i18n) ?></div>
     </div>
     <?php
+      if ($inactiveSubscriptions > 0) {
+        $numberOfElements = 8;
+        ?>
+          <div class="statistic">
+            <span><?= $inactiveSubscriptions ?></span>
+            <div class="title"><?= translate('inactive_subscriptions', $i18n) ?></div>
+          </div>
+          <div class="statistic">
+            <span><?= CurrencyFormatter::format($totalSavingsPerMonth, $code) ?></span>
+            <div class="title"><?= translate('monthly_savings', $i18n) ?></div>
+          </div>
+        <?php
+      }
+
       if (($numberOfElements + 1) % 3 == 0) {
         ?>
           <div class="statistic empty"></div>