feat: backend for warnings, partial frontend for reports

backend/routes/mod/warnings.go

@@ -0,0 +1,63 @@
+package mod
+
+import (
+	"net/http"
+	"strconv"
+
+	"codeberg.org/u1f320/pronouns.cc/backend/db"
+	"codeberg.org/u1f320/pronouns.cc/backend/log"
+	"codeberg.org/u1f320/pronouns.cc/backend/server"
+	"emperror.dev/errors"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+)
+
+type warning struct {
+	db.Warning
+	Read bool `json:"read"`
+}
+
+func dbWarningsToResponse(ws []db.Warning) []warning {
+	out := make([]warning, len(ws))
+	for i := range ws {
+		out[i] = warning{ws[i], ws[i].ReadAt != nil}
+	}
+	return out
+}
+
+func (s *Server) getWarnings(w http.ResponseWriter, r *http.Request) (err error) {
+	ctx := r.Context()
+	claims, _ := server.ClaimsFromContext(ctx)
+	showAll := r.FormValue("all") == "true"
+
+	warnings, err := s.DB.Warnings(ctx, claims.UserID, !showAll)
+	if err != nil {
+		log.Errorf("getting warnings: %v", err)
+		return errors.Wrap(err, "getting warnings from database")
+	}
+
+	render.JSON(w, r, dbWarningsToResponse(warnings))
+	return nil
+}
+
+func (s *Server) ackWarning(w http.ResponseWriter, r *http.Request) (err error) {
+	ctx := r.Context()
+	claims, _ := server.ClaimsFromContext(ctx)
+
+	id, err := strconv.ParseInt(chi.URLParam(r, "id"), 10, 64)
+	if err != nil {
+		return server.APIError{Code: server.ErrBadRequest}
+	}
+
+	ok, err := s.DB.AckWarning(ctx, claims.UserID, id)
+	if err != nil {
+		log.Errorf("acknowledging warning: %v", err)
+		return errors.Wrap(err, "acknowledging warning")
+	}
+	if !ok {
+		return server.APIError{Code: server.ErrNotFound}
+	}
+
+	render.JSON(w, r, map[string]any{"ok": true})
+	return nil
+}