initial commit

server/app/db/group.py

@@ -0,0 +1,36 @@
+from app.db.base_queries import BaseQueries
+from app.models.group import GROUP_TABLE
+
+
+class GroupQueries(BaseQueries):
+    def __init__(self) -> None:
+        super().__init__()
+        self.table = GROUP_TABLE
+
+    async def get_one(self) -> dict:
+        query = f"SELECT * FROM {self.table}"
+        db = self.connect_db()
+        cursor = db.cursor(dictionary=True)
+        cursor.execute(query)
+        data = cursor.fetchone()
+        cursor.close()
+        db.close()
+
+        if not data:
+            raise Exception("error retrieving group")
+
+        return data
+
+    async def get_all(self) -> None:
+        raise NotImplementedError(
+            "get_all method not implemented for GroupQueries. There's only one row in the table."
+        )
+
+    async def update_group_bio(self, bio: str) -> None:
+        db = self.connect_db()
+        cursor = db.cursor()
+        query = f"UPDATE {self.table} SET bio = %s WHERE id = 1"  # only one row in the table
+        cursor.execute(query, (bio,))
+        db.commit()
+        cursor.close()
+        db.close()