Update to support upstream weatherfeeder v0.12.1 and add ends field to the alerts schema

internal/adapters/inbound/httpapi/endpoints_test.go

@@ -324,12 +324,14 @@ func TestObservationUSUnitsChangesFieldNames(t *testing.T) {
 }
 
 func TestAlertsUSUnitsKeepSchema(t *testing.T) {
+	ends := time.Date(2026, 6, 11, 14, 0, 0, 0, time.UTC)
 	h := newHandler(t, &fakeService{
 		alerts: &model.WeatherAlertRun{
 			AsOf: time.Now().UTC(),
 			Alerts: []model.WeatherAlert{{
 				ID:       "abc",
 				Headline: "A headline",
+				Ends:     &ends,
 			}},
 		},
 	}, "/alerts/active")
@@ -359,6 +361,9 @@ func TestAlertsUSUnitsKeepSchema(t *testing.T) {
 	if first["id"] != "abc" {
 		t.Fatalf("expected alert id abc, got %#v", first["id"])
 	}
+	if _, ok := first["ends"].(string); !ok {
+		t.Fatalf("expected alert ends string, got %#v", first["ends"])
+	}
 }
 
 func TestAlertsRouteRegistered(t *testing.T) {
@@ -456,8 +461,10 @@ func TestAlertsTextOmitsInactiveAlertsAfterServiceFiltering(t *testing.T) {
 	activeAt := time.Date(2026, 6, 11, 12, 0, 0, 0, time.UTC)
 	setAlertNowForTest(t, activeAt)
 	effective := activeAt.Add(-1 * time.Hour)
-	activeExpires := activeAt.Add(1 * time.Hour)
-	expiredAtBoundary := activeAt
+	activeEnds := activeAt.Add(1 * time.Hour)
+	expiredEndsAtBoundary := activeAt
+	expiredProviderMetadata := activeAt.Add(-30 * time.Minute)
+	activeProviderMetadata := activeAt.Add(30 * time.Minute)
 	repo := &alertRepository{
 		alerts: &model.WeatherAlertRun{
 			AsOf: activeAt,
@@ -467,21 +474,23 @@ func TestAlertsTextOmitsInactiveAlertsAfterServiceFiltering(t *testing.T) {
 					Headline:    "Active warning",
 					MessageType: "Alert",
 					Effective:   &effective,
-					Expires:     &activeExpires,
+					Ends:        &activeEnds,
+					Expires:     &expiredProviderMetadata,
 				},
 				{
 					ID:          "expired-alert",
 					Headline:    "Expired warning",
 					MessageType: "Alert",
 					Effective:   &effective,
-					Expires:     &expiredAtBoundary,
+					Ends:        &expiredEndsAtBoundary,
+					Expires:     &activeProviderMetadata,
 				},
 				{
 					ID:          "canceled-alert",
 					Headline:    "Canceled warning",
 					MessageType: " cancel ",
 					Effective:   &effective,
-					Expires:     &activeExpires,
+					Ends:        &activeEnds,
 				},
 			},
 		},
@@ -496,7 +505,7 @@ func TestAlertsTextOmitsInactiveAlertsAfterServiceFiltering(t *testing.T) {
 		t.Fatalf("expected 200, got %d", w.Code)
 	}
 	body := w.Body.String()
-	for _, want := range []string{"Alerts: 1", "active-alert", "Active warning"} {
+	for _, want := range []string{"Alerts: 1", "active-alert", "Active warning", "Ends:"} {
 		if !strings.Contains(body, want) {
 			t.Fatalf("expected %q in text body, got %q", want, body)
 		}
@@ -2448,7 +2457,7 @@ func testRenderers(t *testing.T) *render.Registry {
 		"outlooks_convective.txt.tmpl":     "Convective Outlook\n{{if .Data}}Outlooks: {{len .Data.Outlooks}}\nDiscussions: {{len .Data.Discussions}}{{range .Data.Discussions}}\nDiscussion: {{.Discussion}}{{end}}{{else}}No convective outlook data available.{{end}}",
 		"weatherstories.txt.tmpl":          "Weather Stories",
 		"weatherstories_latest.txt.tmpl":   "Latest Weather Story",
-		"alerts_active.txt.tmpl":           "{{if .Data}}Active Alerts\nAlerts: {{len .Data.Alerts}}{{range .Data.Alerts}}\n{{.ID}}{{if .Headline}}\nHeadline: {{.Headline}}{{end}}{{end}}{{else}}No active alerts data available.{{end}}",
+		"alerts_active.txt.tmpl":           "{{if .Data}}Active Alerts\nAlerts: {{len .Data.Alerts}}{{range .Data.Alerts}}\n{{.ID}}{{if .Headline}}\nHeadline: {{.Headline}}{{end}}{{if .Ends}}\nEnds: {{.Ends}}{{end}}{{end}}{{else}}No active alerts data available.{{end}}",
 		"conditions_current.txt.tmpl":      "Conditions text",
 	} {
 		tmpl, err := template.New(name).Parse(body)

internal/adapters/outbound/postgres/alerts_mapper.go

@@ -33,6 +33,7 @@ func mapAlertRow(row alertRow) indexedAlert {
 			Sent:            timePtr(row.Sent),
 			Effective:       timePtr(row.Effective),
 			Onset:           timePtr(row.Onset),
+			Ends:            timePtr(row.Ends),
 			Expires:         timePtr(row.Expires),
 			AreaDescription: stringValue(row.AreaDescription),
 			SenderName:      stringValue(row.SenderName),

internal/adapters/outbound/postgres/alerts_queries.go

@@ -33,6 +33,7 @@ SELECT
   sent,
   effective,
   onset,
+  ends,
   expires,
   area_description,
   sender_name

internal/adapters/outbound/postgres/alerts_read.go

@@ -70,6 +70,7 @@ func (r *Repository) loadAlerts(ctx context.Context, eventID string) ([]model.We
 			&row.Sent,
 			&row.Effective,
 			&row.Onset,
+			&row.Ends,
 			&row.Expires,
 			&row.AreaDescription,
 			&row.SenderName,

internal/adapters/outbound/postgres/alerts_rows.go

@@ -35,6 +35,7 @@ type alertRow struct {
 	Sent            sql.NullTime
 	Effective       sql.NullTime
 	Onset           sql.NullTime
+	Ends            sql.NullTime
 	Expires         sql.NullTime
 	AreaDescription sql.NullString
 	SenderName      sql.NullString

internal/adapters/outbound/postgres/repository_test.go

@@ -246,6 +246,36 @@ func TestAttachAlertReferencesPreservesOrder(t *testing.T) {
 	}
 }
 
+func TestMapAlertRowMapsEndsAndExpires(t *testing.T) {
+	ends := time.Date(2026, 6, 16, 14, 0, 0, 0, time.FixedZone("CDT", -5*3600))
+	expires := time.Date(2026, 6, 16, 11, 0, 0, 0, time.FixedZone("CDT", -5*3600))
+
+	alert := mapAlertRow(alertRow{
+		AlertIndex: 1,
+		AlertID:    "alert-1",
+		Ends:       sql.NullTime{Time: ends, Valid: true},
+		Expires:    sql.NullTime{Time: expires, Valid: true},
+	}).Alert
+
+	if alert.Ends == nil || alert.Ends.Location().String() != "UTC" || !alert.Ends.Equal(ends.UTC()) {
+		t.Fatalf("expected ends UTC %s, got %v", ends.UTC(), alert.Ends)
+	}
+	if alert.Expires == nil || alert.Expires.Location().String() != "UTC" || !alert.Expires.Equal(expires.UTC()) {
+		t.Fatalf("expected expires UTC %s, got %v", expires.UTC(), alert.Expires)
+	}
+}
+
+func TestMapAlertRowNullableEnds(t *testing.T) {
+	alert := mapAlertRow(alertRow{
+		AlertIndex: 1,
+		AlertID:    "alert-1",
+	}).Alert
+
+	if alert.Ends != nil {
+		t.Fatalf("expected nil ends, got %v", alert.Ends)
+	}
+}
+
 func TestMapCurrentConditionsRowNoSamplesReturnsNil(t *testing.T) {
 	got := mapCurrentConditionsRow(currentConditionsRow{
 		SampleCount: 0,