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Fix #117: Implement email alerts

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This commit is contained in:
TwiN
2021-12-02 21:05:17 -05:00
parent 0331c18401
commit f6336eac4e
53 changed files with 3062 additions and 626 deletions
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22
alerting/provider/custom/custom.go
View File

@ -38,11 +38,6 @@ func (provider *AlertProvider) IsValid() bool {
return len(provider.URL) > 0 && provider.ClientConfig != nil
}
// ToCustomAlertProvider converts the provider into a custom.AlertProvider
func (provider *AlertProvider) ToCustomAlertProvider(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) *AlertProvider {
return provider
}
// GetAlertStatePlaceholderValue returns the Placeholder value for ALERT_TRIGGERED_OR_RESOLVED if configured
func (provider *AlertProvider) GetAlertStatePlaceholderValue(resolved bool) string {
status := "TRIGGERED"
@ -105,27 +100,26 @@ func (provider *AlertProvider) buildHTTPRequest(endpointName, alertDescription s
return request
}
// Send a request to the alert provider and return the body
func (provider *AlertProvider) Send(endpointName, alertDescription string, resolved bool) ([]byte, error) {
func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) error {
if os.Getenv("MOCK_ALERT_PROVIDER") == "true" {
if os.Getenv("MOCK_ALERT_PROVIDER_ERROR") == "true" {
return nil, errors.New("error")
return errors.New("error")
}
return []byte("{}"), nil
return nil
}
request := provider.buildHTTPRequest(endpointName, alertDescription, resolved)
request := provider.buildHTTPRequest(endpoint.Name, alert.GetDescription(), resolved)
response, err := client.GetHTTPClient(provider.ClientConfig).Do(request)
if err != nil {
return nil, err
return err
}
if response.StatusCode > 399 {
body, err := ioutil.ReadAll(response.Body)
if err != nil {
return nil, fmt.Errorf("call to provider alert returned status code %d", response.StatusCode)
return fmt.Errorf("call to provider alert returned status code %d", response.StatusCode)
}
return nil, fmt.Errorf("call to provider alert returned status code %d: %s", response.StatusCode, string(body))
return fmt.Errorf("call to provider alert returned status code %d: %s", response.StatusCode, string(body))
}
return ioutil.ReadAll(response.Body)
return err
}
// GetDefaultAlert returns the provider's default alert configuration

14
alerting/provider/custom/custom_test.go
View File

@ -3,9 +3,6 @@ package custom
import (
"io/ioutil"
"testing"
"github.com/TwiN/gatus/v3/alerting/alert"
"github.com/TwiN/gatus/v3/core"
)
func TestAlertProvider_IsValid(t *testing.T) {
@ -59,17 +56,6 @@ func TestAlertProvider_buildHTTPRequestWhenTriggered(t *testing.T) {
}
}
func TestAlertProvider_ToCustomAlertProvider(t *testing.T) {
provider := AlertProvider{URL: "https://example.com"}
customAlertProvider := provider.ToCustomAlertProvider(&core.Endpoint{}, &alert.Alert{}, &core.Result{}, true)
if customAlertProvider == nil {
t.Fatal("customAlertProvider shouldn't have been nil")
}
if customAlertProvider.URL != "https://example.com" {
t.Error("expected URL to be https://example.com, got", customAlertProvider.URL)
}
}
func TestAlertProvider_buildHTTPRequestWithCustomPlaceholder(t *testing.T) {
const (
ExpectedURL = "https://example.com/endpoint-name?event=test&description=alert-description"