Implement Read Only mode

lib/database/ro.go

@@ -0,0 +1,129 @@
+package database
+
+import (
+	"errors"
+)
+
+type roDB struct {
+	db DB
+}
+
+func (db *roDB) Close() {
+	db.db.Close()
+}
+
+func (db *roDB) Copy() DB {
+	return &roDB{db.db.Copy()}
+}
+
+func (db *roDB) AddBook(book map[string]interface{}) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) GetBooks(query string, length int, start int) (books []Book, num int, err error) {
+	return db.db.GetBooks(query, length, start)
+}
+
+func (db *roDB) GetBooksIter() Iter {
+	return db.db.GetBooksIter()
+}
+
+func (db *roDB) GetNewBooks(query string, length int, start int) (books []Book, num int, err error) {
+	return db.db.GetNewBooks(query, length, start)
+}
+
+func (db *roDB) GetBookId(id string) (Book, error) {
+	return db.db.GetBookId(id)
+}
+
+func (db *roDB) DeleteBook(id string) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateBook(id string, data map[string]interface{}) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) FlagBadQuality(id string, user string) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) ActiveBook(id string) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) IsBookActive(id string) bool {
+	return db.db.IsBookActive(id)
+}
+
+func (db *roDB) User(name string) *User {
+	return db.db.User(name)
+}
+
+func (db *roDB) AddUser(name string, pass string) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) AddNews(text string) error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) GetNews(num int, days int) (news []News, err error) {
+	return db.db.GetNews(num, days)
+}
+
+func (db *roDB) AddStats(stats interface{}) error {
+	return nil
+}
+
+func (db *roDB) GetVisitedBooks() (books []Book, err error) {
+	return db.db.GetVisitedBooks()
+}
+
+func (db *roDB) UpdateMostVisited() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) GetDownloadedBooks() (books []Book, err error) {
+	return db.db.GetDownloadedBooks()
+}
+
+func (db *roDB) UpdateDownloadedBooks() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) GetTags() ([]string, error) {
+	return db.db.GetTags()
+}
+
+func (db *roDB) UpdateTags() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) GetVisits(visitType VisitType) ([]Visits, error) {
+	return db.db.GetVisits(visitType)
+}
+
+func (db *roDB) UpdateHourVisits() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateDayVisits() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateMonthVisits() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateHourDownloads() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateDayDownloads() error {
+	return errors.New("RO database")
+}
+
+func (db *roDB) UpdateMonthDownloads() error {
+	return errors.New("RO database")
+}