Add ListContactMethods and GetContactMethod

contact_method.go

@@ -0,0 +1,59 @@
+package pagerduty
+
+import (
+	"fmt"
+	"net/http"
+)
+
+// ContactMethod is a way of contacting the user.
+type ContactMethod struct {
+	ID             string `json:"id"`
+	Type           string `json:"type"`
+	Summary        string `json:"summary"`
+	Self           string `json:"self"`
+	Label          string `json:"label"`
+	Address        string `json:"address"`
+	SendShortEmail bool   `json:"send_short_email,omitempty"`
+	SendHTMLEmail  bool   `json:"send_html_email,omitempty"`
+	Blacklisted    bool   `json:"blacklisted,omitempty"`
+	CountryCode    int    `json:"country_code,omitempty"`
+	Enabled        bool   `json:"enabled,omitempty"`
+}
+
+// ListContactMethodsResponse is the data structure returned from calling the ListContactMethods API endpoint.
+type ListContactMethodsResponse struct {
+	APIListObject
+	ContactMethods []ContactMethod
+}
+
+// ListContactMethods lists all contact methods for a user.
+func (c *Client) ListContactMethods(userID string) (*ListContactMethodsResponse, error) {
+	resp, err := c.get("/users/" + userID + "/contact_methods")
+	if err != nil {
+		return nil, err
+	}
+	var result ListContactMethodsResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// GetContactMethod gets details about a contact method.
+func (c *Client) GetContactMethod(userID, id string) (*ContactMethod, error) {
+	resp, err := c.get("/users/" + userID + "/contact_methods/" + id)
+	return getContactMethodFromResponse(c, resp, err)
+}
+
+func getContactMethodFromResponse(c *Client, resp *http.Response, err error) (*ContactMethod, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]ContactMethod
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "contact_method"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}

user.go

@@ -7,15 +7,6 @@ import (
 	"github.com/google/go-querystring/query"
 )
 
-// ContactMethod is a way of contacting the user.
-type ContactMethod struct {
-	ID             string
-	Label          string
-	Address        string
-	Type           string
-	SendShortEmail bool `json:"send_short_email"`
-}
-
 // NotificationRule is a rule for notifying the user.
 type NotificationRule struct {
 	ID                  string