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Feat/modify discord title (#602)

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* feat(alerting): allow discord alert's title to be configurable

* feat(alerting): modify documentation for discord title feature

* feat(test): add tests for discord title modify feature

---------

Co-authored-by: Bugra Kocabay <kocabay.bugra@gmail.com>
Co-authored-by: TwiN <twin@linux.com>
This commit is contained in:
Bugra Kocabay 2023-11-01 03:01:54 +03:00 committed by GitHub
parent 5a16151bba
commit ea3ae52f1e
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 28 additions and 1 deletions
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1
README.md
View file

@ -441,6 +441,7 @@ ignored.
|:-------------------------------------------|:-------------------------------------------------------------------------------------------|:--------------|
| `alerting.discord` | Configuration for alerts of type `discord` | `{}` |
| `alerting.discord.webhook-url` | Discord Webhook URL | Required `""` |
| `alerting.discord.title` | Title of the notification | `":helmet_with_white_cross: Gatus"` |
| `alerting.discord.default-alert` | Default alert configuration. <br />See [Setting a default alert](#setting-a-default-alert) | N/A |
| `alerting.discord.overrides` | List of overrides that may be prioritized over the default configuration | `[]` |
| `alerting.discord.overrides[].group` | Endpoint group for which the configuration will be overridden by this configuration | `""` |

9
alerting/provider/discord/discord.go
View file

@ -21,6 +21,9 @@ type AlertProvider struct {
// Overrides is a list of Override that may be prioritized over the default configuration
Overrides []Override `yaml:"overrides,omitempty"`
// Title is the title of the message that will be sent
Title string `yaml:"title,omitempty"`
}
// Override is a case under which the default integration is overridden
@ -105,11 +108,15 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = ":\n> " + alertDescription
}
title := ":helmet_with_white_cross: Gatus"
if provider.Title != "" {
title = provider.Title
}
body, _ := json.Marshal(Body{
Content: "",
Embeds: []Embed{
{
Title: ":helmet_with_white_cross: Gatus",
Title: title,
Description: message + description,
Color: colorCode,
Fields: []Field{

19
alerting/provider/discord/discord_test.go
View file

@ -63,6 +63,7 @@ func TestAlertProvider_Send(t *testing.T) {
defer client.InjectHTTPClient(nil)
firstDescription := "description-1"
secondDescription := "description-2"
title := "provider-title"
scenarios := []struct {
Name string
Provider AlertProvider
@ -111,6 +112,16 @@ func TestAlertProvider_Send(t *testing.T) {
}),
ExpectedError: true,
},
{
Name: "triggered-with-modified-title",
Provider: AlertProvider{Title: title},
Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: false,
MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
return &http.Response{StatusCode: http.StatusOK, Body: http.NoBody}
}),
ExpectedError: false,
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
@ -139,6 +150,7 @@ func TestAlertProvider_Send(t *testing.T) {
func TestAlertProvider_buildRequestBody(t *testing.T) {
firstDescription := "description-1"
secondDescription := "description-2"
title := "provider-title"
scenarios := []struct {
Name string
Provider AlertProvider
@ -160,6 +172,13 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Resolved: true,
ExpectedBody: "{\"content\":\"\",\"embeds\":[{\"title\":\":helmet_with_white_cross: Gatus\",\"description\":\"An alert for **endpoint-name** has been resolved after passing successfully 5 time(s) in a row:\\n\\u003e description-2\",\"color\":3066993,\"fields\":[{\"name\":\"Condition results\",\"value\":\":white_check_mark: - `[CONNECTED] == true`\\n:white_check_mark: - `[STATUS] == 200`\\n:white_check_mark: - `[BODY] != \\\"\\\"`\\n\",\"inline\":false}]}]}",
},
{
Name: "triggered-with-modified-title",
Provider: AlertProvider{Title: title},
Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: false,
ExpectedBody: "{\"content\":\"\",\"embeds\":[{\"title\":\"provider-title\",\"description\":\"An alert for **endpoint-name** has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\",\"color\":15158332,\"fields\":[{\"name\":\"Condition results\",\"value\":\":x: - `[CONNECTED] == true`\\n:x: - `[STATUS] == 200`\\n:x: - `[BODY] != \\\"\\\"`\\n\",\"inline\":false}]}]}",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {