feat: default title and body for notifications (#535)

* feat: default title and body for notifications

* feat: add permalink to the template

* chore: notification | improve default titles and messages

* feat: use of markdown in notification messages

* chore: remove public endpoint flag.

* feat: add uptime and latency to check in notification template

* feat: display labels for checks and components in default notification
message

* chore: go mod tidy on hack

* chore: update template

* chore: add agent details to check templates

* chore: go mod tidy on hack

* feat: add check error and message

[skip ci]

* chore: use getters from duty

[skip ci]

* chore: use more cached getters

[skip ci]

* chore: address review comment

* chore: bump duty

api/event.go

@@ -10,6 +10,7 @@ import (
 type Event struct {
 	ID          uuid.UUID           `gorm:"default:generate_ulid()"`
 	Name        string              `json:"name"`
+	CreatedAt   time.Time           `json:"created_at"`
 	Properties  types.JSONStringMap `json:"properties"`
 	Error       string              `json:"error"`
 	Attempts    int                 `json:"attempts"`

api/global.go

@@ -33,11 +33,16 @@ type ContextUser struct {
 
 const UserIDHeaderKey = "X-User-ID"
 
-var SystemUserID *uuid.UUID
-var CanaryCheckerPath string
-var ApmHubPath string
-var Kubernetes kubernetes.Interface
-var Namespace string
+var (
+	SystemUserID      *uuid.UUID
+	CanaryCheckerPath string
+	ApmHubPath        string
+	Kubernetes        kubernetes.Interface
+	Namespace         string
+
+	// Full URL of the mission control web UI.
+	PublicWebURL string
+)
 
 // type alias because the name "Context" collides with gocontext
 // and embedding both wouldn't have been possible.

api/responders.go

@@ -20,14 +20,14 @@ type IncidentResponders struct {
 }
 
 type Responder struct {
-	ID         uuid.UUID           `json:"id,omitempty"`
-	Type       string              `json:"type"`
-	Properties types.JSONStringMap `json:"properties" gorm:"type:jsonstringmap;<-:false"`
-	ExternalID string              `json:"external_id,omitempty"`
-	IncidentID uuid.UUID           `json:"incident_id,omitempty"`
-	Incident   Incident            `json:"incident,omitempty"`
-	TeamID     uuid.UUID           `json:"team_id,omitempty"`
-	Team       Team                `json:"team,omitempty"`
+	ID         uuid.UUID     `json:"id,omitempty"`
+	Type       string        `json:"type"`
+	Properties types.JSONMap `json:"properties" gorm:"<-:false"`
+	ExternalID string        `json:"external_id,omitempty"`
+	IncidentID uuid.UUID     `json:"incident_id,omitempty"`
+	Incident   Incident      `json:"incident,omitempty"`
+	TeamID     uuid.UUID     `json:"team_id,omitempty"`
+	Team       Team          `json:"team,omitempty"`
 }
 
 type NotificationSpec struct {

cmd/root.go

@@ -37,7 +37,6 @@ var Root = &cobra.Command{
 
 var dev bool
 var httpPort, metricsPort, devGuiPort int
-var publicEndpoint = "http://localhost:8080"
 var configDb, authMode, kratosAPI, kratosAdminAPI, postgrestURI string
 var clerkJWKSURL, clerkOrgID string
 var disablePostgrest bool
@@ -48,7 +47,7 @@ func ServerFlags(flags *pflag.FlagSet) {
 	flags.IntVar(&devGuiPort, "devGuiPort", 3004, "Port used by a local npm server in development mode")
 	flags.IntVar(&metricsPort, "metricsPort", 8081, "Port to expose a health dashboard ")
 	flags.BoolVar(&dev, "dev", false, "Run in development mode")
-	flags.StringVar(&publicEndpoint, "public-endpoint", "http://localhost:8080", "Public endpoint that this instance is exposed under")
+	flags.StringVar(&api.PublicWebURL, "public-endpoint", "http://localhost:3000", "Public endpoint this instance is exposed under")
 	flags.StringVar(&api.ApmHubPath, "apm-hub", "http://apm-hub:8080", "APM Hub URL")
 	flags.StringVar(&configDb, "config-db", "http://config-db:8080", "Config DB URL")
 	flags.StringVar(&kratosAPI, "kratos-api", "http://kratos-public:80", "Kratos API service")

cmd/server.go

@@ -215,7 +215,7 @@ var Serve = &cobra.Command{
 	PreRun: PreRun,
 	Run: func(cmd *cobra.Command, args []string) {
 		// PostgREST needs to know how it is exposed to create the correct links
-		db.HttpEndpoint = publicEndpoint + "/db"
+		db.HttpEndpoint = api.PublicWebURL + "/db"
 		if authMode != "" {
 			db.PostgresDBAnonRole = "postgrest_api"
 		}

events/event_queue.go

@@ -210,6 +210,8 @@ func (t *SyncEventConsumer) Handle(ctx *api.Context) error {
 		}
 	}
 
+	// FIXME: When this fails we only roll it back and the attempt is never increased.
+	// Also, error is never saved.
 	return tx.Commit().Error
 }