backend: добавлен скрипт для вставки начальных данных

backend/scripts/init_data.json

@@ -0,0 +1,15 @@
+[
+    {
+        "table_name": "character_classes",
+        "records": [
+            {
+                "id": 1,
+                "name": "Тест1"
+            },
+            {
+                "id": 2,
+                "name": "Тест2"
+            }
+        ]
+    }
+]

backend/scripts/seed_inserter.py

@@ -0,0 +1,25 @@
+import json
+
+import sqlalchemy
+from sqlalchemy.orm import Session
+
+with open("textsouls/config.json") as config_file:
+    config_data = json.load(config_file)
+
+engine = sqlalchemy.create_engine(
+    config_data["DB_SETTINGS"]["SQLALCHEMY_DATABASE_URI"]
+)
+metadata = sqlalchemy.MetaData(bind=engine)
+
+with open("scripts/init_data.json") as seed_file:
+    seed_data = json.load(seed_file)
+
+for table_data in seed_data:
+    table = sqlalchemy.Table(table_data["table_name"], metadata, autoload=True)
+
+    query = table.insert().values(table_data["records"])
+
+    session = Session(engine)
+    session.execute(query)
+    session.commit()
+    session.close()