Штатное расписание миграция

diff --git a/erp24/migrations/m251211_100000_create_store_staffing_tables.php b/erp24/migrations/m251211_100000_create_store_staffing_tables.php
new file mode 100644 (file)
index 0000000..e3252b1
--- /dev/null
+++ b/erp24/migrations/m251211_100000_create_store_staffing_tables.php
@@ -0,0 +1,83 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Handles the creation of table `store_staffing` and `store_staffing_log`
+ * for storing store staffing information and logs of changes
+ */
+class m251211_100000_create_store_staffing_tables extends Migration
+{
+    const TABLE_STAFFING = 'erp24.store_staffing';
+    const TABLE_LOG = 'erp24.store_staffing_log';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $transaction = $this->db->beginTransaction();
+        try {
+            // Создаем таблицу store_staffing (штатное расписание)
+            $staffingSchema = $this->db->getTableSchema(self::TABLE_STAFFING);
+            if (!isset($staffingSchema)) {
+                $this->createTable(self::TABLE_STAFFING, [
+                    'id' => $this->primaryKey(),
+                    'store_id' => $this->integer()->notNull()->comment('ID магазина'),
+                    'employee_position_id' => $this->integer()->notNull()->comment('ID должности'),
+                    'count' => $this->decimal(4, 2)->notNull()->comment('Количество сотрудников (может быть дробным - пол смены)'),
+                    'created_at' => $this->timestamp()->defaultExpression('CURRENT_TIMESTAMP'),
+                    'updated_at' => $this->timestamp()->defaultExpression('CURRENT_TIMESTAMP'),
+                ]);
+            }
+
+            // Создаем таблицу store_staffing_log (логирование изменений)
+            $logSchema = $this->db->getTableSchema(self::TABLE_LOG);
+            if (!isset($logSchema)) {
+                $this->createTable(self::TABLE_LOG, [
+                    'id' => $this->primaryKey(),
+                    'store_staffing_id' => $this->integer()->null()->comment('ID записи штатного расписания (NULL для удалений)'),
+                    'store_id' => $this->integer()->notNull()->comment('ID магазина'),
+                    'employee_position_id' => $this->integer()->notNull()->comment('ID должности'),
+                    'action' => $this->string(10)->notNull()->comment('Действие: create, update, delete'),
+                    'old_count' => $this->integer()->null()->comment('Старое количество'),
+                    'new_count' => $this->integer()->null()->comment('Новое количество'),
+                    'changed_by' => $this->integer()->null()->comment('ID администратора, внесшего изменение'),
+                    'created_at' => $this->timestamp()->defaultExpression('CURRENT_TIMESTAMP'),
+                ]);
+            }
+
+            $transaction->commit();
+        } catch (\Exception $e) {
+            $transaction->rollBack();
+            throw $e;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        $transaction = $this->db->beginTransaction();
+        try {
+            // Удаляем таблицу store_staffing_log
+            $logSchema = $this->db->getTableSchema(self::TABLE_LOG);
+            if (isset($logSchema)) {
+                $this->dropTable(self::TABLE_LOG);
+            }
+
+            // Удаляем таблицу store_staffing
+            $staffingSchema = $this->db->getTableSchema(self::TABLE_STAFFING);
+            if (isset($staffingSchema)) {
+                $this->dropTable(self::TABLE_STAFFING);
+            }
+
+            $transaction->commit();
+        } catch (\Exception $e) {
+            $transaction->rollBack();
+            throw $e;
+        }
+    }
+}
+