Files
veola/internal/handlers/dashboard.go
prosolis 4fb1a4553e Harden forward-auth, per-user isolation, and budget accuracy
Code-review fixes on the Authentik/budget/Resend work:

- UpsertForwardUser: avoid 500 lockout on username UNIQUE collision and
  on the concurrent first-login race; normalize emails (lower+trim) so
  case variants don't create duplicate accounts.
- Centralize email management in Authentik: when forward-auth mode is on,
  email is read-only in Veola for every user (not just forward rows);
  pure-local deployments keep editable email for Resend.
- Fail closed on per-user isolation: ownedItem rejects uid==0/orphaned
  items; dashboard and global results error on a userless request.
- Budget accuracy: count Apify usage only after a successful run, and
  count the billed Test Apify run.
- Efficiency: resolve the deal-email recipient once per poll; build the
  settings page once in PostEmailPrefs.
2026-06-20 14:05:04 -07:00

106 lines
3.1 KiB
Go

package handlers
import (
"errors"
"net/http"
"veola/internal/db"
"veola/templates"
)
func (a *App) GetDashboard(w http.ResponseWriter, r *http.Request) {
d, err := a.dashboardData(r)
if err != nil {
a.serverError(w, r, err)
return
}
render(w, r, templates.Dashboard(d))
}
func (a *App) GetDashboardRefresh(w http.ResponseWriter, r *http.Request) {
d, err := a.dashboardData(r)
if err != nil {
a.serverError(w, r, err)
return
}
// Render ONLY the inner body. The hx-swap="outerHTML" on DashboardBody's
// root div replaces it with this fresh copy. Rendering templates.Dashboard
// here would return the whole Layout — sidebar included — nested inside
// the div, producing a duplicate nav bar on every refresh.
render(w, r, templates.DashboardBody(d))
}
func (a *App) dashboardData(r *http.Request) (templates.DashboardData, error) {
uid := a.userID(r)
// Fail closed: every store method below treats ownerID 0 as "all owners",
// so a userless request must error rather than render cross-tenant data.
if uid == 0 {
return templates.DashboardData{}, errors.New("dashboard: no authenticated user in context")
}
stats, err := a.Store.GetDashboardStatsForUser(r.Context(), uid)
if err != nil {
return templates.DashboardData{}, err
}
results, err := a.Store.ListResults(r.Context(), db.ResultsQuery{OwnerID: uid, Limit: 8, ExcludeEnded: true})
if err != nil {
return templates.DashboardData{}, err
}
itemNames := map[int64]string{}
all, _ := a.Store.ListItemsForUser(r.Context(), uid)
for _, it := range all {
itemNames[it.ID] = it.Name
}
rrs := make([]templates.ResultRow, 0, len(results))
for _, r := range results {
rrs = append(rrs, templates.ResultRow{
ItemID: r.ItemID,
ItemName: itemNames[r.ItemID],
Title: r.Title,
Price: r.Price,
Currency: r.Currency,
Source: r.Source,
URL: r.URL,
ImageURL: r.ImageURL,
FoundAt: r.FoundAt,
Alerted: r.Alerted,
})
}
alerts, err := alertsRecent(a, r, itemNames)
if err != nil {
return templates.DashboardData{}, err
}
apifyToday, apifyMonth, costPerCall, monthlyBudget := a.Scheduler.ApifyUsage(r.Context())
ebayUsed, ebayLimit := a.Scheduler.EbayUsage(r.Context())
return templates.DashboardData{
Page: a.page(r, "Dashboard", "dashboard"),
Stats: stats,
RecentResults: rrs,
RecentAlerts: alerts,
ApifyToday: apifyToday,
ApifyMonth: apifyMonth,
ApifyCostPerCall: costPerCall,
MonthlyBudget: monthlyBudget,
EbayToday: ebayUsed,
EbayLimit: ebayLimit,
}, nil
}
func alertsRecent(a *App, r *http.Request, itemNames map[int64]string) ([]templates.AlertRow, error) {
results, err := a.Store.ListResults(r.Context(), db.ResultsQuery{OwnerID: a.userID(r), OnlyAlerted: true, Limit: 5})
if err != nil {
return nil, err
}
out := make([]templates.AlertRow, 0, len(results))
for _, res := range results {
out = append(out, templates.AlertRow{
ItemName: itemNames[res.ItemID],
Title: res.Title,
Price: res.Price,
Currency: res.Currency,
ImageURL: res.ImageURL,
FoundAt: res.FoundAt,
})
}
return out, nil
}