No One Can Stop Me Now

services/setec-manager/internal/hosting/hostinger/billing.go

@@ -0,0 +1,127 @@
+package hostinger
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"strconv"
+	"time"
+
+	"setec-manager/internal/hosting"
+)
+
+// hostingerSubscription is the Hostinger API representation of a subscription.
+type hostingerSubscription struct {
+	ID          int    `json:"id"`
+	Name        string `json:"name"`
+	Status      string `json:"status"`
+	RenewalDate string `json:"renewal_date"`
+	Price       struct {
+		Amount   float64 `json:"amount"`
+		Currency string  `json:"currency"`
+	} `json:"price"`
+}
+
+// hostingerCatalogItem is the Hostinger API representation of a catalog item.
+type hostingerCatalogItem struct {
+	ID       string            `json:"id"`
+	Name     string            `json:"name"`
+	Category string            `json:"category"`
+	Price    float64           `json:"price"`
+	Currency string            `json:"currency"`
+	Features map[string]string `json:"features,omitempty"`
+}
+
+// hostingerPaymentMethod is the Hostinger API representation of a payment method.
+type hostingerPaymentMethod struct {
+	ID       int    `json:"id"`
+	Type     string `json:"type"`
+	Name     string `json:"name"`
+	Last4    string `json:"last4"`
+	ExpMonth int    `json:"exp_month"`
+	ExpYear  int    `json:"exp_year"`
+	Default  bool   `json:"default"`
+}
+
+// PaymentMethod is the exported type for payment method information.
+type PaymentMethod struct {
+	ID       string `json:"id"`
+	Type     string `json:"type"`
+	Name     string `json:"name"`
+	Last4    string `json:"last4"`
+	ExpMonth int    `json:"exp_month"`
+	ExpYear  int    `json:"exp_year"`
+	Default  bool   `json:"default"`
+}
+
+// ListSubscriptions retrieves all billing subscriptions.
+func (c *Client) ListSubscriptions() ([]hosting.Subscription, error) {
+	var subs []hostingerSubscription
+	if err := c.doRequest(http.MethodGet, "/api/billing/v1/subscriptions", nil, &subs); err != nil {
+		return nil, fmt.Errorf("list subscriptions: %w", err)
+	}
+
+	result := make([]hosting.Subscription, 0, len(subs))
+	for _, s := range subs {
+		renewsAt, _ := time.Parse(time.RFC3339, s.RenewalDate)
+		result = append(result, hosting.Subscription{
+			ID:       strconv.Itoa(s.ID),
+			Name:     s.Name,
+			Status:   s.Status,
+			RenewsAt: renewsAt,
+			Price:    s.Price.Amount,
+			Currency: s.Price.Currency,
+		})
+	}
+	return result, nil
+}
+
+// GetCatalog retrieves the product catalog, optionally filtered by category.
+// If category is empty, all catalog items are returned.
+func (c *Client) GetCatalog(category string) ([]hosting.CatalogItem, error) {
+	path := "/api/billing/v1/catalog"
+	if category != "" {
+		path += "?" + url.Values{"category": {category}}.Encode()
+	}
+
+	var items []hostingerCatalogItem
+	if err := c.doRequest(http.MethodGet, path, nil, &items); err != nil {
+		return nil, fmt.Errorf("get catalog: %w", err)
+	}
+
+	result := make([]hosting.CatalogItem, 0, len(items))
+	for _, item := range items {
+		result = append(result, hosting.CatalogItem{
+			ID:       item.ID,
+			Name:     item.Name,
+			Category: item.Category,
+			Price:    item.Price,
+			Currency: item.Currency,
+			Features: item.Features,
+		})
+	}
+	return result, nil
+}
+
+// ListPaymentMethods retrieves all payment methods on the account.
+// This is a Hostinger-specific method not part of the generic Provider interface.
+func (c *Client) ListPaymentMethods() ([]PaymentMethod, error) {
+	var methods []hostingerPaymentMethod
+	if err := c.doRequest(http.MethodGet, "/api/billing/v1/payment-methods", nil, &methods); err != nil {
+		return nil, fmt.Errorf("list payment methods: %w", err)
+	}
+
+	result := make([]PaymentMethod, 0, len(methods))
+	for _, m := range methods {
+		result = append(result, PaymentMethod{
+			ID:       strconv.Itoa(m.ID),
+			Type:     m.Type,
+			Name:     m.Name,
+			Last4:    m.Last4,
+			ExpMonth: m.ExpMonth,
+			ExpYear:  m.ExpYear,
+			Default:  m.Default,
+		})
+	}
+	return result, nil
+}