Remove test code from main.go

sevenkeys/main.go

@@ -1,110 +1,9 @@
 package main
 
 import (
-	"database/sql"
 	"fmt"
-	"log"
-
-	"github.com/go-sql-driver/mysql"
 )
 
-type Product struct {
-	Name      string
-	Price     float64
-	Available bool
-}
-
-var db *sql.DB
-
 func main() {
-	connectionConfig := mysql.Config{
+	fmt.Println("Hello, world")
-		User:                 "root",
-		Passwd:               "o7MS6CIn660jIApSP",
-		Net:                  "tcp",
-		Addr:                 "127.0.0.1:3306",
-		DBName:               "goql",
-		AllowNativePasswords: true,
-	}
-
-	var err error
-
-	db, err := sql.Open("mysql", connectionConfig.FormatDSN())
-	defer db.Close()
-
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	if err = db.Ping(); err != nil {
-		log.Fatal(err)
-	}
-	fmt.Println("Connected!")
-
-	createProductTable(db)
-
-	insertProduct(db, Product{Name: "Book 1", Price: 15.95, Available: true})
-	insertProduct(db, Product{Name: "Book 2", Price: 15.95, Available: true})
-	insertProduct(db, Product{Name: "Book 3", Price: 15.95, Available: true})
-	insertProduct(db, Product{Name: "Book 4", Price: 15.95, Available: true})
-	insertProduct(db, Product{Name: "Book 5", Price: 15.95, Available: true})
-
-	products := getAllProducts(db)
-
-	fmt.Println(products)
-}
-
-func createProductTable(db *sql.DB) {
-	query := `CREATE TABLE IF NOT EXISTS Product (
-		Id SERIAL PRIMARY KEY,
-		Name VARCHAR(100) NOT NULL,
-		Price NUMERIC(6,2) NOT NULL,
-		Available BOOLEAN,
-		Created TIMESTAMP DEFAULT NOW()
-	)`
-
-	_, err := db.Exec(query)
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func insertProduct(db *sql.DB, product Product) int64 {
-	query := "INSERT INTO Product (Name, Price, Available) VALUES (?, ?, ?);"
-
-	insert, err := db.Prepare(query)
-	defer insert.Close()
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	result, err := insert.Exec(product.Name, product.Price, product.Available)
-	rowsAffected, _ := result.RowsAffected()
-	if err != nil || rowsAffected != 1 {
-		log.Fatal(err)
-	}
-
-	insertedRowId, _ := result.LastInsertId()
-	return insertedRowId
-}
-
-func getAllProducts(db *sql.DB) []Product {
-	products := []Product{}
-
-	rows, err := db.Query("SELECT Name, Price, Available FROM Product;")
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer rows.Close()
-
-	var product Product
-	for rows.Next() {
-		err := rows.Scan(&product.Name, &product.Price, &product.Available)
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		products = append(products, product)
-	}
-
-	return products
 }