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menuService.go
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menuService.go
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package menusrv
/*
Six910 is a shopping cart and E-commerce system.
Copyright (C) 2020 Ulbora Labs LLC. (www.ulboralabs.com)
All rights reserved.
Copyright (C) 2020 Ken Williamson
All rights reserved.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//Template Service
import (
b64 "encoding/base64"
"encoding/json"
"html/template"
//lg "github.com/Ulbora/Level_Logger"
//ds "github.com/Ulbora/json-datastore"
)
//Menu Menu
type Menu struct {
Name string
Location string
Active bool
Brand string
BrandHTML template.HTML
BrandLink string
Shade string
Background string
Style string
StyleCSS template.CSS
ShadeList *[]string
BackgroundList *[]string
MenuItemList *[]MenuItemItem
CartCount int64
LoggedIn bool
}
//MenuItemItem MenuItemItem
type MenuItemItem struct {
Name string
Link string
}
//Response Response
type Response struct {
Success bool `json:"success"`
Name string `json:"name"`
FailCode int `json:"failCode"`
}
//AddMenu AddMenu
func (c *Six910MenuService) AddMenu(menu *Menu) bool {
var rtn bool
c.Log.Debug("menu in add: ", *menu)
menu.Brand = b64.StdEncoding.EncodeToString([]byte(menu.Brand))
em := c.MenuStore.Read(menu.Name)
if *em == nil {
suc := c.MenuStore.Save(menu.Name, menu)
rtn = suc
}
return rtn
}
//UpdateMenu UpdateMenu
func (c *Six910MenuService) UpdateMenu(menu *Menu) bool {
var rtn bool
menu.Brand = b64.StdEncoding.EncodeToString([]byte(menu.Brand))
c.Log.Debug("menu in update: ", *menu)
em := c.MenuStore.Read(menu.Name)
if *em != nil {
var m Menu
err := json.Unmarshal(*em, &m)
c.Log.Debug("found menu in update: ", m)
if err == nil {
m.Active = menu.Active
m.Brand = menu.Brand
m.BrandLink = menu.BrandLink
m.Background = menu.Background
m.BackgroundList = menu.BackgroundList
m.Shade = menu.Shade
m.ShadeList = menu.ShadeList
m.Style = menu.Style
m.MenuItemList = menu.MenuItemList
suc := c.MenuStore.Save(menu.Name, m)
rtn = suc
}
}
return rtn
}
//GetMenu GetMenu
func (c *Six910MenuService) GetMenu(name string) (bool, *Menu) {
var rtn Menu
var suc bool
em := c.MenuStore.Read(name)
if *em != nil {
var m Menu
err := json.Unmarshal(*em, &m)
if err == nil {
bnd, err2 := b64.StdEncoding.DecodeString(m.Brand)
if err2 == nil {
m.Brand = string(bnd)
m.BrandHTML = template.HTML(m.Brand)
m.StyleCSS = template.CSS(m.Style)
c.Log.Debug("menu item: ", m)
rtn = m
suc = true
}
}
}
return suc, &rtn
}
//GetMenuList GetMenuList
func (c *Six910MenuService) GetMenuList() *[]Menu {
var rtn []Menu
res := c.MenuStore.ReadAll()
for r := range *res {
var m Menu
err := json.Unmarshal((*res)[r], &m)
c.Log.Debug("found menu item in list: ", m)
if err == nil {
bnd, err2 := b64.StdEncoding.DecodeString(m.Brand)
if err2 == nil {
m.Brand = string(bnd)
m.BrandHTML = template.HTML(m.Brand)
m.StyleCSS = template.CSS(m.Style)
rtn = append(rtn, m)
}
}
}
return &rtn
}
//DeleteMenu DeleteMenu
func (c *Six910MenuService) DeleteMenu(name string) bool {
var rtn bool
suc := c.MenuStore.Delete(name)
if suc {
rtn = true
}
return rtn
}