initial commit

server/app/db/base_queries.py

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+from typing import Callable
+
+from app.db.conn import connect_db
+
+
+class BaseQueries:
+    from icecream import ic
+
+    def __init__(self) -> None:
+        self.table: str = None  # type: ignore
+        self.connect_db: Callable = connect_db
+
+    async def get_all(self) -> list[dict]:
+        query = f"SELECT * FROM {self.table}"
+        db = connect_db()
+        cursor = db.cursor(dictionary=True)
+        cursor.execute(query)
+        data = cursor.fetchall()
+        cursor.close()
+        db.close()
+        return data  # type: ignore
+
+    async def get_one(self, id: int) -> dict | None:
+        query = f"SELECT * FROM {self.table} WHERE id = %s"
+        db = self.connect_db()
+        cursor = db.cursor(dictionary=True)
+        cursor.execute(query, (id,))
+        data = cursor.fetchone()
+        cursor.close()
+        db.close()
+
+        return data  # type: ignore