Deploy main eacf1e7 to prod

Replaces #559, which conflicted.

Model: opus-5-5

internal/handlers/delivery_result_view.go

@@ -1,6 +1,9 @@
 package handlers
 
 import (
+	"time"
+
+	"github.com/dustin/go-humanize"
 	"sneak.berlin/go/webhooker/internal/delivery"
 )
 
@@ -9,13 +12,12 @@ import (
 //
 // The bound is enforced here and in SQL, because this page's
 // memory profile must not depend on a constant in another
-// package staying where it is, and because rows predating the
-// delivery engine's own cap or restored from an archive are
-// not covered by it at all.
+// package staying where it is, or on every stored row having
+// been written by the delivery engine under its own cap.
 //
 // It happens to equal that engine cap, so a row written by the
-// current engine reaches this one exactly and is never cut
-// twice. Nothing here may assume the two differ: see view.
+// engine reaches this one exactly and is never cut twice.
+// Nothing here may assume the two differ: see view.
 const maxRenderedResponseBytes = 4096
 
 // deliveryResultColumns is the delivery attempt projection.
@@ -24,8 +26,8 @@ const maxRenderedResponseBytes = 4096
 // bytes rather than characters, and they make SQLite do the
 // cut, so an oversized stored response never becomes a Go
 // string at all.
-const deliveryResultColumns = "delivery_id, attempt_num, success, " +
-	"status_code, error, duration, " +
+const deliveryResultColumns = "delivery_id, attempt_num, created_at, " +
+	"success, status_code, error, duration, " +
 	"substr(cast(response_body as blob), 1, ?) AS response_body, " +
 	"length(cast(response_body as blob)) AS response_bytes"
 
@@ -37,14 +39,18 @@ const deliveryResultColumns = "delivery_id, attempt_num, success, " +
 //
 // Both Error and ResponseBody have been through the target's
 // Redactor. The engine already masks the URL out of the
-// errors it stores, so for errors this is a second line
-// covering rows written before it did; for response bodies it
-// is the only line, and its reach is what
+// errors it stores, so for errors this is a second line; for
+// response bodies it is the only line, and its reach is what
 // delivery.Redactor documents.
 type DeliveryResultView struct {
 	AttemptNum int
 	Success    bool
 
+	// Ran is how long ago the attempt was recorded, and RanUTC the
+	// full timestamp the page shows on hover.
+	Ran    string
+	RanUTC string
+
 	// StatusCode is 0 when the attempt never got a response,
 	// which is why the page asks HasStatusCode rather than
 	// printing the number.
@@ -100,6 +106,7 @@ func (v DeliveryResultView) HasStatusCode() bool {
 type deliveryResultRow struct {
 	DeliveryID    string
 	AttemptNum    int
+	CreatedAt     time.Time
 	Success       bool
 	StatusCode    int
 	Error         string
@@ -157,6 +164,8 @@ func (r *deliveryResultRow) view(
 	return DeliveryResultView{
 		AttemptNum:         r.AttemptNum,
 		Success:            r.Success,
+		Ran:                humanize.Time(r.CreatedAt),
+		RanUTC:             r.CreatedAt.UTC().Format(time.DateTime) + " UTC",
 		StatusCode:         r.StatusCode,
 		Error:              redactor.Redact(r.Error),
 		DurationMS:         r.Duration,