main return only one product for GetProductById

snipcart/snipcart.go

@@ -16,11 +16,13 @@ const (
 	defaultLimit   = 50
 	apiUri         = "https://app.snipcart.com"
 	ordersPath     = "/api/orders"
+	productsPath   = "/api/products"
 	validationPath = "/api/requestvalidation/"
 )
 
 var (
 	orderUri      = apiUri + ordersPath
+	productsUri   = apiUri + productsPath
 	validationUri = apiUri + validationPath
 )
 
@@ -119,8 +121,39 @@ type SnipcartNotificationResponse struct {
 	SentOn         time.Time        `json:"sentOn"`
 }
 
-func NewClient(snipcartApiKey string) Client {
-	return Client{
+type SnipcartProductVariant struct {
+	Stock          int   `json:"stock"`
+	Variation      []any `json:"variation"`
+	AllowBackorder bool  `json:"allowOutOfStockPurchases"`
+}
+
+type SnipcartProduct struct {
+	Token          string                   `json:"id"`
+	Id             string                   `json:"userDefinedId"`
+	Name           string                   `json:"name"`
+	Stock          int                      `json:"stock"`
+	TotalStock     int                      `json:"totalStock"`
+	AllowBackorder bool                     `json:"allowOutOfStockPurchases"`
+	Variants       []SnipcartProductVariant `json:"variants"`
+}
+
+type SnipcartProductsResponse struct {
+	Keywords      string            `json:"keywords"`
+	UserDefinedId string            `json:"userDefinedId"`
+	Archived      bool              `json:"archived"`
+	From          time.Time         `json:"from"`
+	To            time.Time         `json:"to"`
+	OrderBy       string            `json:"orderBy"`
+	Paginated     bool              `json:"hasMoreResults"`
+	TotalItems    int               `json:"totalItems"`
+	Offset        int               `json:"offset"`
+	Limit         int               `json:"limit"`
+	Sort          []any             `json:"sort"`
+	Items         []SnipcartProduct `json:"items"`
+}
+
+func NewClient(snipcartApiKey string) *Client {
+	return &Client{
 		SnipcartKey: snipcartApiKey,
 		AuthBase64:  base64.StdEncoding.EncodeToString([]byte(snipcartApiKey + ":")),
 	}
@@ -243,3 +276,47 @@ func (s *Client) ValidateWebhook(token string) error {
 
 	return nil
 }
+
+func (s *Client) GetProducts(queries map[string]string) (*SnipcartProductsResponse, error) {
+	response, err := helper.Get(productsUri, "Basic", s.AuthBase64, queries)
+	if err != nil {
+		return nil, err
+	}
+	if response.StatusCode < 200 && response.StatusCode >= 300 {
+		return nil, fmt.Errorf("unexpected response received: %s", response.Status)
+	}
+
+	defer response.Body.Close()
+
+	var products SnipcartProductsResponse
+	err = json.NewDecoder(response.Body).Decode(&products)
+	if err != nil {
+		return nil, err
+	}
+
+	return &products, nil
+}
+
+func (s *Client) GetProductById(id string) (*SnipcartProduct, error) {
+	response, err := helper.Get(productsUri, "Basic", s.AuthBase64, map[string]string{"userDefinedId": id})
+	if err != nil {
+		return nil, err
+	}
+	if response.StatusCode < 200 && response.StatusCode >= 300 {
+		return nil, fmt.Errorf("unexpected response received: %s", response.Status)
+	}
+
+	defer response.Body.Close()
+
+	var products SnipcartProductsResponse
+	err = json.NewDecoder(response.Body).Decode(&products)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(products.Items) < 1 {
+		return nil, fmt.Errorf("no products with id '%s'", id)
+	}
+
+	return &products.Items[0], nil
+}