add custom statuses API

Signed-off-by: Paolo Romolini <paolo.romolini@enterprisedb.com>

zendesk/api.go

@@ -34,6 +34,7 @@ type API interface {
 	ViewAPI
 	WebhookAPI
 	CustomObjectAPI
+	CustomStatusAPI
 }
 
 var _ API = (*Client)(nil)

zendesk/custom_status.go

@@ -0,0 +1,69 @@
+package zendesk
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+type CustomStatus struct {
+	Active                bool      `json:"active"`
+	AgentLabel            string    `json:"agent_label"`
+	CreatedAt             time.Time `json:"created_at"`
+	Default               bool      `json:"default"`
+	Description           string    `json:"description"`
+	EndUserDescription    string    `json:"end_user_description"`
+	EndUserLabel          string    `json:"end_user_label"`
+	ID                    int       `json:"id"`
+	RawAgentLabel         string    `json:"raw_agent_label"`
+	RawDescription        string    `json:"raw_description"`
+	RawEndUserDescription string    `json:"raw_end_user_description"`
+	RawEndUserLabel       string    `json:"raw_end_user_label"`
+	StatusCategory        string    `json:"status_category"`
+	UpdatedAt             time.Time `json:"updated_at"`
+}
+
+// CustomStatusAPI an interface containing all custom status related methods
+type CustomStatusAPI interface {
+	ListCustomTicketStatuses(ctx context.Context) ([]CustomStatus, error)
+	ShowCustomTicketStatus(ctx context.Context, customStatusID int64) (*CustomStatus, error)
+}
+
+// ListCustomTicketStatuses mocks base method.
+func (z *Client) ListCustomTicketStatuses(ctx context.Context) ([]CustomStatus, error) {
+	var data struct {
+		CustomStatuses []CustomStatus `json:"custom_statuses"`
+	}
+
+	body, err := z.get(ctx, "custom_statuses.json")
+	if err != nil {
+		return []CustomStatus{}, err
+	}
+
+	err = json.Unmarshal(body, &data)
+	if err != nil {
+		return []CustomStatus{}, err
+	}
+	return data.CustomStatuses, nil
+}
+
+// ShowCustomTicketStatus returns the custom ticket status object
+func (z *Client) ShowCustomTicketStatus(ctx context.Context, customStatusID int64) (*CustomStatus, error) {
+	var result struct {
+		CustomStatus CustomStatus `json:"custom_status"`
+	}
+
+	url := fmt.Sprintf("/custom_status/%d", customStatusID)
+	body, err := z.get(ctx, url)
+
+	if err != nil {
+		return nil, err
+	}
+	err = json.Unmarshal(body, &result)
+
+	if err != nil {
+		return nil, err
+	}
+	return &result.CustomStatus, nil
+}