feat(advertising): implement advertising service with CRUD operations and validation

- Added advertising.go for managing advertising entries with Create and List functionalities.
- Implemented CreateAdvertisingParams with validation for name, email, and status.
- Created migrations for advertising table structure.
- Added tests for advertising parameters validation.

feat(promo): introduce promo management with validation and CRUD operations

- Added promo.go for managing promotional entries with Create, Update, and List functionalities.
- Implemented CreatePromoParams and UpdatePromoParams with validation for position, section, and weeks.
- Created migrations for promo table structure.
- Added tests for promo parameters validation.

feat(images): add image management service with upload and retrieval

- Added images.go for managing image uploads and retrieval from storage.
- Implemented SaveImageParams with validation for image description and data.
- Created migrations for images table structure.
- Added tests for image parameters validation and data parsing.

extrahome/data.go

@@ -2,104 +2,34 @@ package extrahome
 
 import "time"
 
-type SiteConfig struct {
-	ExtraSite   ExtraSite
-	StartAt     time.Time
-	Description string
+type Head struct {
+	Title   string
+	Meta    []HeadMeta
+	Links   []HeadLink
+	Langs   []HeadLang
+	Scripts []HeadScript
+}
+type HeadMeta struct {
+	Name    string
+	Content string
+}
+type HeadLink struct {
+	Rel  string
+	Href string
+}
+type HeadScript struct {
+	Defer      string
+	DataDomain string
+	Src        string
+}
+type HeadLang struct {
+	Rel      string
+	Hreflang string
+	Href     string
 }
 
-type ExtraSite struct {
-	NavItems            []NavItem
-	HomePageData        HomePageData
-	BroadcasterPageData BroadcasterPageData
-	ContactPageData     ContactPageData
-	Carusel             Carusel
-}
-
-type NavItem struct {
-	Label string
-	Color string
-	URL   string
-}
-
-type HomePageData struct {
-	Title              string
-	Lang               string
-	HeroTitle          string
-	Profiles           []Profile
-	Promo              Promo
-	ListOfBroadcasters ListOfBroadcaster
-	Carusel            Carusel
-	Year               int
-}
-
-type BroadcasterPageData struct {
-	Title       string
-	Lang        string
-	Year        int
-	PromoRight1 Promo
-	PromoRight2 Promo
-	Profile     BroadcasterProfile
-}
-
-type ContactPageData struct {
-	Title     string
-	Lang      string
-	HeroTitle string
-	Email     string
-	Phone     string
-	Address   string
-	Hours     string
-	Message   string
-	Year      int
-}
-
-type Carusel struct {
-	Items []CaruselItem
-}
-
-type CaruselItem struct {
-	Title       string
-	Description string
-	ImageURL    string
-	URL         string
-}
-
-type Promo struct {
-	Left   PromoItem
-	Right1 PromoItem
-	Right2 PromoItem
-}
-
-type PromoItem struct {
-	Title       string
-	Description string
-	Content     []PromoContent
-}
-
-type PromoContent struct {
-	Width          int
-	Height         int
-	MobileOnly     bool
-	MobileImageURL string
-	NewWindow      bool
-	Title          string
-	Description    string
-	ImageURL       string
-	URL            string
-}
-
-type ListOfBroadcaster struct {
-	Title string
-	Items []ListOfBroadcasterItem
-}
-
-type ListOfBroadcasterItem struct {
-	Title       string
-	Category    string
-	Description string
-	ImageURL    string
-	URL         string
+type SiteLangs map[string][]struct {
+	Name string
 }
 
 type Profile struct {
@@ -141,3 +71,99 @@ type BroadcasterProfile struct {
 	Languages     []string
 	Services      []string
 }
+
+type ListOfBroadcaster struct {
+	Title        string
+	Broadcasters []int64
+}
+
+type Carusel struct {
+	Items []CaruselItem
+}
+
+type CaruselItem struct {
+	Title       string
+	Description string
+	ImageURL    string
+	URL         string
+}
+
+const (
+	PromoLeft = iota
+	PromoRight1
+	PromoRight2
+)
+
+type Promo struct {
+	ID         int64
+	Position   int // Promo position: PromoLeft, PromoRight1, PromoRight2
+	Item       []PromoItem
+	ActiveFrom time.Time
+}
+
+type PromoItem struct {
+	Title   string
+	Content []PromoContent
+}
+
+type PromoContent struct {
+	Width          int
+	Height         int
+	MobileOnly     bool
+	MobileImageURL string
+	NewWindow      bool
+	ImageURL       string
+	URL            string
+}
+
+type NavItem struct {
+	Label string
+	Color string
+	URL   string
+}
+
+type HomePageData struct {
+	Title              string
+	SiteLangs          SiteLangs
+	PromoLeft          Promo // Promo position: PromoLeft id
+	PromoRight1        Promo // Promo position: PromoRight1 id
+	PromoRight2        Promo // Promo position: PromoRight2 id
+	ListOfBroadcasters ListOfBroadcaster
+	Carusel            Carusel
+	Year               int
+}
+
+type SiteConfig struct {
+	ExtraSite   ExtraSite
+	StartAt     time.Time
+	Description string
+}
+
+type ExtraSite struct {
+	NavItems            []NavItem
+	HomePageData        HomePageData
+	BroadcasterPageData BroadcasterPageData
+	ContactPageData     ContactPageData
+	Carusel             Carusel
+}
+
+type BroadcasterPageData struct {
+	Title       string
+	Lang        string
+	Year        int
+	PromoRight1 Promo
+	PromoRight2 Promo
+	Profile     BroadcasterProfile
+}
+
+type ContactPageData struct {
+	Title     string
+	Lang      string
+	HeroTitle string
+	Email     string
+	Phone     string
+	Address   string
+	Hours     string
+	Message   string
+	Year      int
+}