From 9b78a52d5df0402eccce7468b07420a6f9c49a74 Mon Sep 17 00:00:00 2001
From: Sitymay <markelov25@gmail.com>
Date: Fri, 18 Apr 2025 14:11:14 +0300
Subject: [PATCH] 1st

---
 main.go | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index c28539d..2ff7aa7 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"database/sql"
 	"fmt"
 
 	_ "modernc.org/sqlite"
@@ -21,8 +22,36 @@ func (s Sale) String() string {
 func selectSales(client int) ([]Sale, error) {
 	var sales []Sale
 
-	// напишите код здесь
+	db, err := sql.Open("sqlite", "demo.db")
+	if err != nil {
+		fmt.Println(err)
+		return nil, err
+	}
+	defer db.Close()
+
+	rows, err := db.Query("SELECT product, volume, date FROM sales WHERE id = :id", sql.Named("id", client))
+	if err != nil {
+		fmt.Println(err)
+		return nil, err
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var s Sale
+
+		err := rows.Scan(&s.Product, &s.Volume, &s.Date)
+		if err != nil {
+			fmt.Println(err)
+			return nil, err
+		}
+		sales = append(sales, s)
+	}
 
+	if err := rows.Err(); err != nil {
+		fmt.Println(err)
+		return nil, err
+	}
+	// напишите код здесь
 	return sales, nil
 }