5db9215a73
- Implement TablosListHandler, TablosNewHandler, TablosCreateHandler in
handlers_tablos.go replacing the Plan 01 stub
- TablosCreateHandler: reads via r.PostFormValue, validates title (required,
<=255), inserts with pgtype.Text nullable params, sends HX-Retarget +
HX-Reswap on HTMX success, 303 redirect on non-HTMX success
- router.go: replace r.Get("/", IndexHandler()) with TablosListHandler;
add GET /tablos/new and POST /tablos (static before parametric — Pitfall 1)
- handlers.go: remove IndexHandler + unused auth/csrf imports
- index.templ: reduced to bare package declaration (dashboard moved to tablos.templ)
- index_templ.go: deleted (empty templ file generates broken import)
- TestTabloList, TestTabloList_Empty, TestTabloCreate, TestTabloCreate_Validation: PASS
- TestSignup, TestLogin, TestLogout, TestCSRF: still PASS (no regression)
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package web
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import (
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"context"
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"encoding/json"
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"net/http"
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"time"
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"backend/templates"
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)
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// HealthzHandler returns an HTTP handler that probes the supplied Pinger
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// with a 2-second timeout and responds per CONTEXT D-20: 200 + JSON
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// `{"status":"ok","db":"ok"}` when reachable, 503 + JSON
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// `{"status":"degraded","db":"down"}` otherwise.
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func HealthzHandler(pinger Pinger) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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ctx, cancel := context.WithTimeout(r.Context(), 2*time.Second)
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defer cancel()
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w.Header().Set("Content-Type", "application/json")
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if err := pinger.Ping(ctx); err != nil {
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w.WriteHeader(http.StatusServiceUnavailable)
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_ = json.NewEncoder(w).Encode(map[string]string{
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"status": "degraded",
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"db": "down",
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})
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return
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}
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w.WriteHeader(http.StatusOK)
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_ = json.NewEncoder(w).Encode(map[string]string{
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"status": "ok",
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"db": "ok",
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})
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}
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}
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// DemoTimeHandler renders the HTMX fragment for /demo/time. The `now` clock
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// is injected so tests can substitute a deterministic time source; production
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// passes time.Now.
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func DemoTimeHandler(now func() time.Time) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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_ = templates.TimeFragment(now()).Render(r.Context(), w)
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}
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}
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