some changes

This commit is contained in:
fabio
2026-10-06 09:55:38 +02:00
parent 664db8f7a0
commit ff6c30d205
14 changed files with 1856 additions and 47 deletions

View File

@@ -4,6 +4,7 @@ import (
"context"
"encoding/json"
"errors"
"sort"
"time"
"encore.dev/beta/errs"
@@ -346,3 +347,220 @@ func UpdatePromo(ctx context.Context, id int64, p *UpdatePromoParams) (*Promo, e
return &promo, nil
}
// PromoLeftGroup raggruppa le promozioni di PromoLeft per sezione ordinata.
type PromoLeftGroup struct {
Week []*Promo `json:"week"`
Raccomended []*Promo `json:"raccomended"`
Discover []*Promo `json:"discover"`
}
// PromoRight1Group raggruppa le promozioni di PromoRight1 per sezione ordinata.
type PromoRight1Group struct {
Show []*Promo `json:"show"`
Service []*Promo `json:"service"`
}
// PromoRight2Group raggruppa le promozioni di PromoRight2 per sezione ordinata.
type PromoRight2Group struct {
Top []*Promo `json:"top"`
Selected []*Promo `json:"selected"`
}
// WeekPromoBySection contiene i tre tipi di promo suddivisi per sezioni ordinate.
type WeekPromoBySection struct {
PromoLeft PromoLeftGroup `json:"promo_left"`
PromoRight1 PromoRight1Group `json:"promo_right1"`
PromoRight2 PromoRight2Group `json:"promo_right2"`
}
// WeekPromoResponse rappresenta il payload JSON restituito dall'endpoint GetWeekPromo.
type WeekPromoResponse struct {
Week int `json:"week"`
Year int `json:"year"`
PromoLeft []*Promo `json:"promo_left"`
PromoRight1 []*Promo `json:"promo_right1"`
PromoRight2 []*Promo `json:"promo_right2"`
BySection *WeekPromoBySection `json:"by_section"`
}
// GetWeekPromoParams definisce i parametri query opzionali per GetWeekPromo.
type GetWeekPromoParams struct {
Year int `json:"year,omitempty" query:"year"`
}
// GetWeekPromoQueryParams definisce i parametri di query per GetCurrentWeekPromo.
type GetWeekPromoQueryParams struct {
Week int `json:"week,omitempty" query:"week"`
Year int `json:"year,omitempty" query:"year"`
}
// getSectionOrder ritorna la priorità numerica della sezione basata sull'ordine delle costanti in promo.go.
func getSectionOrder(pos PromoPosition, section string) int {
switch pos {
case PromoLeft:
switch PromoLeftSections(section) {
case PromoLeftWeek:
return 1
case PromoLeftRaccomended:
return 2
case PromoLeftDiscover:
return 3
}
case PromoRight1:
switch PromoRight1Sections(section) {
case PromoRight1Show:
return 1
case PromoRight1Service:
return 2
}
case PromoRight2:
switch PromoRight2Sections(section) {
case PromoRight2Top:
return 1
case PromoRight2Selected:
return 2
}
}
return 99
}
// isPromoActiveInWeek verifica se una promozione è valida per la settimana e l'anno specificati.
func isPromoActiveInWeek(p *Promo, targetYear int, targetWeek int) bool {
if targetYear > 0 && p.Year > 0 && p.Year != targetYear {
return false
}
// Se l'array settimane è vuoto, la promozione è attiva per tutto l'anno
if len(p.Weeks) == 0 {
return true
}
for _, w := range p.Weeks {
if w == targetWeek {
return true
}
}
return false
}
// buildWeekPromoResponse costruisce la risposta con i tre tipi di promo ordinati per sezione.
func buildWeekPromoResponse(ctx context.Context, week int, year int) (*WeekPromoResponse, error) {
if week < 1 || week > 53 {
return nil, &errs.Error{
Code: errs.InvalidArgument,
Message: "settimana non valida: deve essere compresa tra 1 e 53",
}
}
if year <= 0 {
nowYear, _ := time.Now().ISOWeek()
year = nowYear
}
allPromos, err := queryPromos(ctx)
if err != nil {
return nil, err
}
resp := &WeekPromoResponse{
Week: week,
Year: year,
PromoLeft: make([]*Promo, 0),
PromoRight1: make([]*Promo, 0),
PromoRight2: make([]*Promo, 0),
BySection: &WeekPromoBySection{
PromoLeft: PromoLeftGroup{
Week: make([]*Promo, 0),
Raccomended: make([]*Promo, 0),
Discover: make([]*Promo, 0),
},
PromoRight1: PromoRight1Group{
Show: make([]*Promo, 0),
Service: make([]*Promo, 0),
},
PromoRight2: PromoRight2Group{
Top: make([]*Promo, 0),
Selected: make([]*Promo, 0),
},
},
}
for _, p := range allPromos {
if !isPromoActiveInWeek(p, year, week) {
continue
}
switch p.Position {
case PromoLeft:
resp.PromoLeft = append(resp.PromoLeft, p)
switch PromoLeftSections(p.Section) {
case PromoLeftWeek:
resp.BySection.PromoLeft.Week = append(resp.BySection.PromoLeft.Week, p)
case PromoLeftRaccomended:
resp.BySection.PromoLeft.Raccomended = append(resp.BySection.PromoLeft.Raccomended, p)
case PromoLeftDiscover:
resp.BySection.PromoLeft.Discover = append(resp.BySection.PromoLeft.Discover, p)
}
case PromoRight1:
resp.PromoRight1 = append(resp.PromoRight1, p)
switch PromoRight1Sections(p.Section) {
case PromoRight1Show:
resp.BySection.PromoRight1.Show = append(resp.BySection.PromoRight1.Show, p)
case PromoRight1Service:
resp.BySection.PromoRight1.Service = append(resp.BySection.PromoRight1.Service, p)
}
case PromoRight2:
resp.PromoRight2 = append(resp.PromoRight2, p)
switch PromoRight2Sections(p.Section) {
case PromoRight2Top:
resp.BySection.PromoRight2.Top = append(resp.BySection.PromoRight2.Top, p)
case PromoRight2Selected:
resp.BySection.PromoRight2.Selected = append(resp.BySection.PromoRight2.Selected, p)
}
}
}
sortPromosBySection := func(promos []*Promo, pos PromoPosition) {
sort.SliceStable(promos, func(i, j int) bool {
ordI := getSectionOrder(pos, promos[i].Section)
ordJ := getSectionOrder(pos, promos[j].Section)
if ordI != ordJ {
return ordI < ordJ
}
return promos[i].ID < promos[j].ID
})
}
sortPromosBySection(resp.PromoLeft, PromoLeft)
sortPromosBySection(resp.PromoRight1, PromoRight1)
sortPromosBySection(resp.PromoRight2, PromoRight2)
return resp, nil
}
// GetWeekPromo ritorna un JSON con i tre tipi di promo (PromoLeft, PromoRight1, PromoRight2)
// filtrati per la settimana e l'anno specificati, ordinati per le sezioni dichiarate in promo.go.
//
//encore:api public method=GET path=/promo/week/:week
func GetWeekPromo(ctx context.Context, week int, params *GetWeekPromoParams) (*WeekPromoResponse, error) {
year := 0
if params != nil {
year = params.Year
}
return buildWeekPromoResponse(ctx, week, year)
}
// GetCurrentWeekPromo ritorna le promozioni della settimana (con settimana e anno opzionali via query ?week=W&year=Y).
//
//encore:api public method=GET path=/promo/week
func GetCurrentWeekPromo(ctx context.Context, params *GetWeekPromoQueryParams) (*WeekPromoResponse, error) {
nowYear, nowWeek := time.Now().ISOWeek()
week := nowWeek
year := nowYear
if params != nil {
if params.Week > 0 {
week = params.Week
}
if params.Year > 0 {
year = params.Year
}
}
return buildWeekPromoResponse(ctx, week, year)
}