owl-blogs/app/site_config_service.go

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package app
import (
"owl-blogs/app/repository"
"owl-blogs/config"
"owl-blogs/domain/model"
"reflect"
)
// SiteConfigService is a service to retrieve and store the site config
// Even though the site config is a standard config, it is handle by an extra service
// as it is used in many places.
// The SiteConfig contains global settings require by multiple parts of the app
type SiteConfigService struct {
repo repository.ConfigRepository
}
func NewSiteConfigService(repo repository.ConfigRepository) *SiteConfigService {
return &SiteConfigService{
repo: repo,
}
}
func (svc *SiteConfigService) defaultConfig() model.SiteConfig {
return model.SiteConfig{
Title: "My Owl-Blog",
SubTitle: "A freshly created blog",
PrimaryColor: "#d37f12",
AuthorName: "",
Me: []model.MeLinks{},
Lists: []model.EntryList{},
PrimaryListInclude: []string{},
HeaderMenu: []model.MenuItem{},
FooterMenu: []model.MenuItem{},
Secret: "",
AvatarUrl: "",
FullUrl: "http://localhost:3000",
HtmlHeadExtra: "",
FooterExtra: "",
}
}
func (svc *SiteConfigService) GetSiteConfig() (model.SiteConfig, error) {
siteConfig := model.SiteConfig{}
err := svc.repo.Get(config.SITE_CONFIG, &siteConfig)
if err != nil {
println("ERROR IN SITE CONFIG")
return model.SiteConfig{}, err
}
if reflect.ValueOf(siteConfig).IsZero() {
return svc.defaultConfig(), nil
}
return siteConfig, nil
}
func (svc *SiteConfigService) UpdateSiteConfig(cfg model.SiteConfig) error {
return svc.repo.Update(config.SITE_CONFIG, cfg)
}