Deploy: 2026-05-21 15:33:14

backend/app/Models/ContactGroup.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Models;
+
+/**
+ * ContactGroup Model
+ * Manages groupings/lists of contacts for broadcast campaigns.
+ */
+class ContactGroup extends BaseModel
+{
+    protected string $table = 'contact_groups';
+
+    /**
+     * Attach a contact to this group
+     */
+    public function attachContact(int $groupId, int $contactId)
+    {
+        $exists = $this->db->query(
+            "SELECT 1 FROM contact_group_relations WHERE group_id = ? AND contact_id = ?",
+            [$groupId, $contactId]
+        )->fetch();
+        
+        if (!$exists) {
+            $this->db->query(
+                "INSERT INTO contact_group_relations (group_id, contact_id) VALUES (?, ?)",
+                [$groupId, $contactId]
+            );
+        }
+        return true;
+    }
+
+    /**
+     * Remove a contact from this group
+     */
+    public function detachContact(int $groupId, int $contactId)
+    {
+        $this->db->query(
+            "DELETE FROM contact_group_relations WHERE group_id = ? AND contact_id = ?",
+            [$groupId, $contactId]
+        );
+        return true;
+    }
+
+    /**
+     * Get all raw contact records for a group (Decryption needed after fetch)
+     */
+    public function getRawContacts(int $groupId)
+    {
+        return $this->db->query(
+            "SELECT c.* FROM contacts c 
+             JOIN contact_group_relations cgr ON c.id = cgr.contact_id 
+             WHERE cgr.group_id = ?",
+            [$groupId]
+        )->fetchAll();
+    }
+}