Allow cards to get closed (archived)

Author: Luzifer

card.go

@@ -179,3 +179,12 @@ func (c *Card) AddComment(text string) ([]byte, error) {
 	body, err := c.client.Post("/cards/"+c.Id+"/actions/comments", payload)
 	return body, err
 }
+
+// Archive will archive the card
+// https://developers.trello.com/advanced-reference/card#put-1-cards-card-id-or-shortlink-closed
+func (c *Card) Archive() ([]byte, error) {
+	payload := url.Values{}
+	payload.Set("value", "true")
+
+	return c.client.Put("/cards/"+c.Id+"/closed", payload)
+}

client.go

@@ -66,6 +66,16 @@ func (c *Client) Post(resource string, data url.Values) ([]byte, error) {
 	return c.do(req)
 }
 
+func (c *Client) Put(resource string, data url.Values) ([]byte, error) {
+	req, err := http.NewRequest("PUT", c.endpoint+resource, strings.NewReader(data.Encode()))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	return c.do(req)
+}
+
 func (c *Client) Delete(resource string) ([]byte, error) {
 	req, err := http.NewRequest("DELETE", c.endpoint+resource, nil)
 	if err != nil {