feat (full-stack): SQLModel setup and example

full-stack/sqlmodel/README.md

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+# SQLModel
+https://sqlmodel.tiangolo.com/
+
+~~~
+pip install sqlmodel
+~~~
+
+## PostgreSQL adapter
+
+Installing dependencies:
+~~~
+sudo apt-get install libpq-dev python3-dev
+~~~
+
+### psycopg2
+https://pypi.org/project/psycopg2/
+
+~~~
+pip install psycopg2
+~~~

full-stack/sqlmodel/users_example.py

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+from datetime import date
+from typing import Optional
+
+from sqlmodel import Field, Session, SQLModel, create_engine
+
+def parse_date(birthday_str: Optional[str]) -> Optional[date]:
+    if birthday_str:
+        return date.fromisoformat(birthday_str)
+    return None
+
+class Users(SQLModel, table=True):
+    email_id: str = Field(default=None, primary_key=True)
+    name: str
+    birthday: Optional[date] = None
+
+user_1 = Users(email_id="asdrubal@email.com", name="Asdrubal", birthday=parse_date("2024-01-20"))
+user_2 = Users(email_id="doriana@email.com", name="Doriana", birthday=parse_date("2024-03-05"))
+user_3 = Users(email_id="bonerges@email.com", name="Bonerges", birthday=parse_date("2024-05-01"))
+
+engine = create_engine("postgresql://postgres:postgres@localhost:5431/test")
+
+SQLModel.metadata.create_all(engine)
+
+with Session(engine) as session:
+    session.add(user_1)
+    session.add(user_2)
+    session.add(user_3)
+    session.commit()