feat: refactoring

domain/entity/book/repository_mysql.go

@@ -9,20 +9,20 @@ import (
 	"github.com/eminetto/clean-architecture-go-v2/domain/entity"
 )
 
-//MySQLRepo mysql repo
-type MySQLRepo struct {
+//mySQLRepo mysql repo
+type mySQLRepo struct {
 	db *sql.DB
 }
 
 //NewMySQLRepoRepository create new repository
-func NewMySQLRepoRepository(db *sql.DB) *MySQLRepo {
-	return &MySQLRepo{
+func NewMySQLRepoRepository(db *sql.DB) *mySQLRepo {
+	return &mySQLRepo{
 		db: db,
 	}
 }
 
 //Create a book
-func (r *MySQLRepo) Create(e *Book) (entity.ID, error) {
+func (r *mySQLRepo) Create(e *Book) (entity.ID, error) {
 	stmt, err := r.db.Prepare(`
 		insert into book (id, title, author, pages, quantity, created_at) 
 		values(?,?,?,?,?,?)`)
@@ -48,7 +48,7 @@ func (r *MySQLRepo) Create(e *Book) (entity.ID, error) {
 }
 
 //Get a book
-func (r *MySQLRepo) Get(id entity.ID) (*Book, error) {
+func (r *mySQLRepo) Get(id entity.ID) (*Book, error) {
 	stmt, err := r.db.Prepare(`select id, title, author, pages, quantity, created_at from book where id = ?`)
 	if err != nil {
 		return nil, err
@@ -65,7 +65,7 @@ func (r *MySQLRepo) Get(id entity.ID) (*Book, error) {
 }
 
 //Update a book
-func (r *MySQLRepo) Update(e *Book) error {
+func (r *mySQLRepo) Update(e *Book) error {
 	e.UpdatedAt = time.Now()
 	_, err := r.db.Exec("update book set title = ?, author = ?, pages = ?, quantity = ?, updated_at = ? where id = ?", e.Title, e.Author, e.Pages, e.Quantity, e.UpdatedAt.Format("2006-01-02"), e.ID)
 	if err != nil {
@@ -75,7 +75,7 @@ func (r *MySQLRepo) Update(e *Book) error {
 }
 
 //Search books
-func (r *MySQLRepo) Search(query string) ([]*Book, error) {
+func (r *mySQLRepo) Search(query string) ([]*Book, error) {
 	stmt, err := r.db.Prepare(`select id, title, author, pages, quantity, created_at from book where title like ?`)
 	if err != nil {
 		return nil, err
@@ -100,7 +100,7 @@ func (r *MySQLRepo) Search(query string) ([]*Book, error) {
 }
 
 //List books
-func (r *MySQLRepo) List() ([]*Book, error) {
+func (r *mySQLRepo) List() ([]*Book, error) {
 	stmt, err := r.db.Prepare(`select id, title, author, pages, quantity, created_at from book`)
 	if err != nil {
 		return nil, err
@@ -125,7 +125,7 @@ func (r *MySQLRepo) List() ([]*Book, error) {
 }
 
 //Delete a book
-func (r *MySQLRepo) Delete(id entity.ID) error {
+func (r *mySQLRepo) Delete(id entity.ID) error {
 	_, err := r.db.Exec("delete from book where id = ?", id)
 	if err != nil {
 		return err