implement guestbook settings db code

internal/models/guestbook.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"database/sql"
+	"strconv"
 	"time"
 )
 
@@ -13,6 +14,14 @@ type GuestbookSettings struct {
 	AllowRemoteHostAccess bool
 }
 
+const (
+	SettingGbCommentingEnabled = "commenting_enabled"
+	SettingGbReenableComments  = "reenable_comments"
+	SettingGbVisible           = "is_visible"
+	SettingGbFilteredWords     = "filtered_words"
+	SettingGbAllowRemote       = "remote_enabled"
+)
+
 type Guestbook struct {
 	ID        int64
 	ShortId   uint64
@@ -25,10 +34,43 @@ type Guestbook struct {
 }
 
 type GuestbookModel struct {
-	DB *sql.DB
+	DB       *sql.DB
+	Settings map[string]Setting
 }
 
-func (m *GuestbookModel) Insert(shortId uint64, userId int64, websiteId int64) (int64, error) {
+func (m *GuestbookModel) InitializeSettingsMap() error {
+	if m.Settings == nil {
+		m.Settings = make(map[string]Setting)
+	}
+	stmt := `SELECT settings.Id, settings.Description, Constrained, d.Id, d.Description, g.Id, g.Description, MinValue, MaxValue
+        FROM settings
+        LEFT JOIN setting_data_types d ON settings.DataType = d.Id
+        LEFT JOIN setting_groups g ON settings.SettingGroup = g.Id
+        WHERE SettingGroup = (SELECT Id FROM setting_groups WHERE Description = 'guestbook' LIMIT 1)`
+	result, err := m.DB.Query(stmt)
+	if err != nil {
+		return err
+	}
+	for result.Next() {
+		var s Setting
+		var mn sql.NullString
+		var mx sql.NullString
+		err := result.Scan(&s.id, &s.description, &s.constrained, &s.dataType.id, &s.dataType.description, &s.settingGroup.id, &s.settingGroup.description, &mn, &mx)
+		if mn.Valid {
+			s.minValue = mn.String
+		}
+		if mx.Valid {
+			s.maxValue = mx.String
+		}
+		if err != nil {
+			return err
+		}
+		m.Settings[s.description] = s
+	}
+	return nil
+}
+
+func (m *GuestbookModel) Insert(shortId uint64, userId int64, websiteId int64, settings GuestbookSettings) (int64, error) {
 	stmt := `INSERT INTO guestbooks (ShortId, UserId, WebsiteId, Created, IsActive)
     VALUES(?, ?, ?, ?, TRUE)`
 	result, err := m.DB.Exec(stmt, shortId, userId, websiteId, time.Now().UTC())
@@ -39,6 +81,10 @@ func (m *GuestbookModel) Insert(shortId uint64, userId int64, websiteId int64) (
 	if err != nil {
 		return -1, err
 	}
+	err = m.initializeGuestbookSettings(id, settings)
+	if err != nil {
+		return id, err
+	}
 	return id, nil
 }
 
@@ -80,35 +126,55 @@ func (m *GuestbookModel) GetAll(userId int64) ([]Guestbook, error) {
 	return guestbooks, nil
 }
 
-func (m *GuestbookModel) initializeGuestbookSettings(guestbookId int64, settings UserSettings) error {
+func (m *GuestbookModel) initializeGuestbookSettings(guestbookId int64, settings GuestbookSettings) error {
 	stmt := `INSERT INTO guestbook_settings (GuestbookId, SettingId, AllowedSettingValueId, UnconstrainedValue) VALUES 
 	(?, ?, ?, ?),
 	(?, ?, ?, ?),
 	(?, ?, ?, ?),
 	(?, ?, ?, ?),
 	(?, ?, ?, ?)`
-	_ = len(stmt)
+	_, err := m.DB.Exec(stmt,
+		guestbookId, m.Settings[SettingGbCommentingEnabled].id, settings.IsCommentingEnabled, nil,
+		guestbookId, m.Settings[SettingGbReenableComments].id, nil, settings.ReenableCommenting.String(),
+		guestbookId, m.Settings[SettingGbVisible].id, settings.IsVisible, nil,
+		guestbookId, m.Settings[SettingGbAllowRemote].id, settings.AllowRemoteHostAccess, nil)
+	if err != nil {
+		return err
+	}
 	return nil
 }
 
-func (m *GuestbookModel) UpdateSetting(guestbookId int64, value string) {
+func (m *GuestbookModel) UpdateGuestbookSettings(guestbookId int64, settings GuestbookSettings) error {
+	err := m.UpdateSetting(guestbookId, m.Settings[SettingGbCommentingEnabled], strconv.FormatBool(settings.IsCommentingEnabled))
+	if err != nil {
+		return err
+	}
+	err = m.UpdateSetting(guestbookId, m.Settings[SettingGbReenableComments], settings.ReenableCommenting.String())
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (m *GuestbookModel) UpdateSetting(guestbookId int64, setting Setting, value string) error {
 	stmt := `UPDATE guestbook_settings SET
-		AllowedSettingValueId=IFNULL((SELECT Id FROM allowed_setting_values WHERE SettingId = guestbook_settings.SettingId AND ItemValue = ?), AllowedSettingValueId), 
+				AllowedSettingValueId=IFNULL(
-		UnconstrainedValue=(SELECT ? FROM settings WHERE settings.Id = guestbook_settings.SettingId AND settings.Constrained=0)
+					(SELECT Id FROM allowed_setting_values WHERE SettingId = guestbook_settings.SettingId AND ItemValue = ?), AllowedSettingValueId
-	WHERE GuestbookId = ?
+				), 
-		AND SettingId = (SELECT Id from Settings WHERE Description=?);`
+				UnconstrainedValue=(SELECT ? FROM settings WHERE settings.Id = guestbook_settings.SettingId AND settings.Constrained=0)
-	_ = len(stmt)
+			WHERE GuestbookId = ?
-}
+			AND SettingId = (SELECT Id from Settings WHERE Description=?);`
-
+	result, err := m.DB.Exec(stmt, value, value, guestbookId, setting.description)
-func (m *GuestbookModel) SetCommentingEnabled(guestbookId int64, enabled bool) error {
+	if err != nil {
-	return nil
+		return err
-}
+	}
-
+	rows, err := result.RowsAffected()
-func (m *GuestbookModel) SetReenableCommentingDate(guestbookId int64, reenableTime time.Time) error {
+	if err != nil {
-	return nil
+		return err
-}
+	}
-
+	if rows != 1 {
-func (m *GuestbookModel) SetVisible(guestbookId int64, visible bool) error {
+		return ErrInvalidSettingValue
+	}
 	return nil
 }
 
@@ -119,7 +185,3 @@ func (m *GuestbookModel) AddFilteredWord(guestbookId int64, word string) error {
 func (m *GuestbookModel) RemoveFilteredWord(guestbookId int64, word string) error {
 	return nil
 }
-
-func (m *GuestbookModel) SetRemoteHostAccess(guestbookId int64, allowed bool) error {
-	return nil
-}