Wrappers for message templates

Author: alexweav

alerting_message_template.go

@@ -0,0 +1,54 @@
+package gapi
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+)
+
+// AlertingMessageTemplate is a re-usable template for Grafana Alerting messages.
+type AlertingMessageTemplate struct {
+	Name     string `json:"name"`
+	Template string `json:"template"`
+}
+
+// MessageTemplates fetches all message templates.
+func (c *Client) MessageTemplates() ([]AlertingMessageTemplate, error) {
+	ts := make([]AlertingMessageTemplate, 0)
+	err := c.request("GET", "/api/v1/provisioning/templates", nil, nil, &ts)
+	if err != nil {
+		return nil, err
+	}
+	return ts, nil
+}
+
+// MessageTemplate fetches a single message template, identified by its name.
+func (c *Client) MessageTemplate(name string) (*AlertingMessageTemplate, error) {
+	t := AlertingMessageTemplate{}
+	uri := fmt.Sprintf("/api/v1/provisioning/templates/%s", name)
+	err := c.request("GET", uri, nil, nil, &t)
+	if err != nil {
+		return nil, err
+	}
+	return &t, err
+}
+
+// SetMessageTemplate creates or updates a message template.
+func (c *Client) SetMessageTemplate(t *AlertingMessageTemplate) error {
+	req := struct {
+		Template string `json:"template"`
+	}{Template: t.Template}
+	body, err := json.Marshal(req)
+	if err != nil {
+		return err
+	}
+
+	uri := fmt.Sprintf("/api/v1/provisioning/templates/%s", t.Name)
+	return c.request("PUT", uri, nil, bytes.NewBuffer(body), nil)
+}
+
+// DeleteMessageTemplate deletes a message template.
+func (c *Client) DeleteMessageTemplate(name string) error {
+	uri := fmt.Sprintf("/api/v1/provisioning/templates/%s", name)
+	return c.request("DELETE", uri, nil, nil, nil)
+}