Files
Maven/cmd/mavweb/reminders.go
T
claude 35c6ff5a71 Make delivery and integration failures explicit
Persist reminder presentations and retry state, atomically complete collapsed deliveries, fall back across away reaches, and block permanent failures visibly (V-715, V-678). Fail closed when enabled integrations lack credentials and keep remote arms explicitly dark (V-691). Give mavweb one sanitized, request-correlated error contract (V-689). Owner explicitly requested direct commits to master.
2026-08-13 02:50:59 +04:00

85 lines
2.4 KiB
Go

package main
import (
_ "embed"
"encoding/json"
"fmt"
"net/http"
"strings"
"github.com/kami/maven/internal/ipc"
)
//go:embed reminders.html
var remindersHTML string
var remindersTmpl = parsePage("reminders", remindersHTML, nil)
// reminderRow is one line on /reminders, with the payload unwrapped and both
// timestamps already in his clock.
//
// The page rendered `{{.Payload}}` and the UTC instant, so a reminder read
// `{"text":"выпить таблетки"}` and fired an hour off what he was told
// (Vikunja #469). Neither is a formatting nicety: the envelope is an internal
// shape he never chose, and a time on a page he reads is the time on his wall.
type reminderRow struct {
Created string
Fires string
Status string
Detail string
Text string
}
// reminderText unwraps the {"text":...} payload the router writes.
//
// A copy of store.ReminderText rather than a call to it, because mavweb is one
// of the pure-Go daemons and internal/store carries the CGO sqlite driver. The
// ipc DTO is decoupled from the store on purpose, so the unwrap belongs to
// whoever renders it. Payload that is not that shape is shown as he said it.
func reminderText(payload string) string {
var m map[string]any
if err := json.Unmarshal([]byte(payload), &m); err == nil {
if t, ok := m["text"]; ok {
if s, isStr := t.(string); isStr && s != "" {
return s
}
}
}
return strings.TrimSpace(payload)
}
func reminderRows(rs []ipc.Reminder) []reminderRow {
out := make([]reminderRow, 0, len(rs))
for _, r := range rs {
status := r.Status
detail := ""
if !r.DeliveryBlockedTs.IsZero() {
status = "blocked"
detail = r.DeliveryBlockedError
} else if r.DeliveryAttempts > 0 && !r.NextAttemptTs.IsZero() {
detail = "retry " + r.NextAttemptTs.Local().Format("02 Jan 15:04")
}
out = append(out, reminderRow{
Created: r.CreatedTs.Local().Format("02 Jan 15:04"),
Fires: r.FireTs.Local().Format("02 Jan 15:04"),
Status: status,
Detail: detail,
Text: reminderText(r.Payload),
})
}
return out
}
func handleReminders(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
if !requireCore(w, r, core, "reminders") {
return
}
reminders, err := core.ListReminders(r.Context(), 50)
if err != nil {
writeProblem(w, r, http.StatusBadGateway, problemCoreReadFailed,
"reminders unavailable", fmt.Errorf("list reminders: %w", err))
return
}
renderPage(w, remindersTmpl, map[string]any{"Reminders": reminderRows(reminders)})
}