Inventory feature

app/models/InvGroupModel.php

@@ -0,0 +1,155 @@
+<?php
+
+/**
+ * This class extends the base model class and represents your associated table
+ */ 
+class InvGroupModel extends \Asatru\Database\Model {
+    /**
+     * @return mixed
+     * @throws \Exception
+     */
+    public static function getAll()
+    {
+        try {
+            return static::raw('SELECT * FROM `' . self::tableName() . '` ORDER BY token ASC');
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * @param $ident
+     * @return string
+     * @throws \Exception
+     */
+    public static function getLabel($ident)
+    {
+        try {
+            $row = static::raw('SELECT * FROM `' . self::tableName() . '` WHERE token = ?', [$ident])->first();
+            return $row->get('label');
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * @param $token
+     * @return bool
+     */
+    public static function isValidGroupToken($token)
+    {
+        try {
+            $row = static::raw('SELECT * FROM `' . self::tableName() . '` WHERE token = ?', [$token])->first();
+            return $row !== null;
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
+
+    /**
+     * @param $token
+     * @param $label
+     * @return void
+     * @throws \Exception
+     */
+    public static function addItem($token, $label)
+    {
+        try {
+            $user = UserModel::getAuthUser();
+            if (!$user) {
+                throw new \Exception('Invalid user');
+            }
+
+            $row = static::raw('SELECT * FROM `' . self::tableName() . '` WHERE token = ?', [$token])->first();
+            if ($row) {
+                throw new \Exception('Token already in use: ' . $token);
+            }
+
+            static::raw('INSERT INTO `' . self::tableName() . '` (token, label) VALUES(?, ?)', [
+                $token, $label
+            ]);
+
+            LogModel::addLog($user->get('id'), 'inventory_groups', 'add_group_item', $token . '|' . $label);
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * @param $id
+     * @param $what
+     * @param $value
+     * @return void
+     * @throws \Exception
+     */
+    public static function editItem($id, $what, $value)
+    {
+        try {
+            $user = UserModel::getAuthUser();
+            if (!$user) {
+                throw new \Exception('Invalid user');
+            }
+
+            $row = static::raw('SELECT * FROM `' . self::tableName() . '` WHERE id = ?', [$id])->first();
+            if (!$row) {
+                throw new \Exception('Item not found: ' . $id);
+            }
+
+            if ($what === 'token') {
+                static::raw('UPDATE `' . self::tableName() . '` SET token = ? WHERE id = ?', [
+                    $value, $id
+                ]);
+            } else if ($what === 'label') {
+                static::raw('UPDATE `' . self::tableName() . '` SET label = ? WHERE id = ?', [
+                    $value, $id
+                ]);
+            } else {
+                throw new \Exception('Invalid column specifier: ' . $what);
+            }
+
+            LogModel::addLog($user->get('id'), 'inventory_groups', 'edit_group_item', $id . ':' . $what . '|' . $value);
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * @param $id
+     * @return void
+     * @throws \Exception
+     */
+    public static function removeItem($id)
+    {
+        try {
+            $user = UserModel::getAuthUser();
+            if (!$user) {
+                throw new \Exception('Invalid user');
+            }
+
+            $row = static::raw('SELECT * FROM `' . self::tableName() . '` WHERE id = ?', [$id])->first();
+            if (!$row) {
+                throw new \Exception('Invalid item: ' . $id);
+            }
+
+            if (InventoryModel::isGroupInUse($row->get('token'))) {
+                throw new \Exception('Token is still in use: ' . $row->get('token'));
+            }
+
+            static::raw('DELETE FROM `' . self::tableName() . '` WHERE id = ?', [$id]);
+
+            LogModel::addLog($user->get('id'), 'inventory_groups', 'remove_group_item', $id);
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * Return the associated table name of the migration
+     * 
+     * @return string
+     */
+    public static function tableName()
+    {
+        return 'invgroup';
+    }
+}