initial commit

CRM/Tbusainvoicegen/Generator.php

@@ -0,0 +1,91 @@
+<?php
+
+class CRM_Tbusainvoicegen_Timebank {
+
+  /**
+   * Live settings
+   * const TBBILLABLEFIELD = 'custom_202';
+   * const BILLABLEMEMBERFIELD = 'custom_199';
+   */
+  const TBBILLABLEFIELD = 'custom_9';
+  const BILLABLEMEMBERFIELD = 'custom_10';
+
+  /**
+   * Set the pricing here.
+   * Up to the number of members in single quotes means you pay the second number every 6 months.
+   */
+  private $priceArray = [
+    '34' => 30,
+    '49' => 60,
+    '79' => 90,
+    '119' => 160,
+    '149' => 200,
+    '199' => 240,
+    '249' => 340,
+    '349' => 440,
+    '499' => 590,
+    '749' => 880,
+    '1000' => 1200,
+    '9999999' => 9999,
+  ];
+
+  /**
+   * The contact ID of this timebank.
+   * @var int
+   */
+  private $contactId;
+
+  /**
+   * The number of billable members.
+   * @var int
+   */
+  private $memberCount;
+
+  /**
+   * The price for one period of this timebank.
+   * @var float
+   */
+  private $price;
+
+  /**
+   * Class constructor.
+   */
+  public function __construct($cid, $memberCount) {
+    $this->cid = $cid;
+    $this->memberCount = $memberCount;
+  }
+
+  /**
+   * Generate invoices (called from API).
+   * @param int $cid
+   * @return array APIv3 standard response.
+   */
+  public static function generate($cid = NULL) {
+    // Get a list of contact IDs for everyone to generate an invoice for.
+    $result = civicrm_api3('Contact', 'get', [
+      'return' => ["id", self::BILLABLEMEMBERFIELD],
+      'contact_id' => $cid,
+      'contact_type' => 'Organization',
+      self::TBBILLABLEFIELD => 1,
+      'options' => ['limit' => 0],
+    ]);
+    foreach ($result as $k => $contact) {
+      $tb = new CRM_Tbusainvoicegen_Timebank($k, $contact[self::BILLABLEMEMBERFIELD]);
+    }
+  }
+
+  private function setPrice() {
+    if (self::$price) {
+      return self::$price;
+    }
+    $adjustedMemberCount = $memberCount - 2;
+    foreach ($priceArray as $members => $cost) {
+      if ($adjustedMemberCount <= $members) {
+        self::$price = $cost;
+        break;
+      }
+    }
+    return self::$price;
+  }
+
+}