v1.0.1 заготовка Sea

sea.go

@@ -1,30 +1,45 @@
 package sea
 
 import (
-	"fmt"
+	// "fmt"
 	_ "github.com/go-sql-driver/mysql" // для связи с mysql
 	"github.com/jmoiron/sqlx"
 )
 
+// ============= SEA ============
+
+type Sea struct {
+	db *sqlx.DB
+}
+
+func Connect() (*Sea, error) {
+	db, err := openDB()
+	if err != nil {
+		return nil, err
+	}
+	sea := Sea{db: db}
+	return &sea, nil
+}
+
+// ============= ALBUM ============
 type Album struct {
 	Seria string
 	Cnt   int
 	Hash  string
 }
 
-func getAlbums(db *sqlx.DB) []Album {
-	cmd := "call getAlbums()"
-	var albums []Album
-	err := db.Select(&albums, cmd)
-	checkError("get albums", err)
-
-	return albums
-}
+// func getAlbums(db *sqlx.DB) []Album {
+// 	cmd := "call getAlbums()"
+// 	var albums []Album
+// 	err := db.Select(&albums, cmd)
+// 	return albums
+// }
 
-func openDB() *sqlx.DB {
-	fmt.Printf("открываю БД sea\n")
+func openDB() (*sqlx.DB, error) {
 	db, err := sqlx.Open("mysql", "itman:X753951x@(xigmanas:3306)/sea")
-	checkError("open db", err)
-	return db
+	if err != nil {
+		return nil, err
+	}
+	return db, nil
 }