enabled syntax highlighting for queries

server/app/db/group.py

@@ -8,29 +8,29 @@ class GroupQueries(BaseQueries):
         self.table = GROUP_TABLE
 
     def select_one_by_id(self) -> dict:
-        query = f"SELECT * FROM {self.table}"
-        db = self.connect_db()
-        cursor = db.cursor(dictionary=True)
+        query = f"""-- sql
+            SELECT * FROM {self.table}
+            """
+        cursor, conn = self.get_cursor_and_conn()
         cursor.execute(query)
-        data = cursor.fetchone()
-        cursor.close()
-        db.close()
+        data: dict = cursor.fetchone()  # type: ignore
+        self.close_cursor_and_conn(cursor, conn)
 
         if not data:
             raise Exception("error retrieving group")
 
         return data
 
-    def select_all_series(self) -> None:
+    def select_all(self) -> None:
         raise NotImplementedError(
             "get_all method not implemented for GroupQueries. There's only one row in the table."
         )
 
     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, conn = self.get_cursor_and_conn()
+        query = f"""-- sql
+            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()
+        conn.commit()
+        self.close_cursor_and_conn(cursor, conn)