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Monorepo for Tangled tangled.org
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Go
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import ( "context" "net/http" "strconv"
"github.com/go-chi/chi/v5" "tangled.org/core/appview/db" "tangled.org/core/orm")
// middleware that is tacked on top of /{user}/{repo}/pulls/{pull}func (s *Pulls) ResolvePullMiddleware(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { l := s.logger.With("middleware", "ResolvePullMiddleware") f, err := s.repoResolver.Resolve(r) if err != nil { l.Error("failed to fully resolve repo", "err", err) w.WriteHeader(http.StatusNotFound) s.pages.ErrorKnot404(w) return }
prId, err := strconv.Atoi(chi.URLParam(r, "pull")) if err != nil { l.Debug("failed to parse pr id", "err", err) w.WriteHeader(http.StatusNotFound) s.pages.Error404(w) return }
pr, err := db.GetPull(r.Context(), s.db, orm.FilterEq("repo_did", f.RepoDid), orm.FilterEq("pull_id", prId)) if err != nil { l.Debug("failed to query PR", "err", err) w.WriteHeader(http.StatusNotFound) s.pages.Error404(w) return }
ctx := context.WithValue(r.Context(), "pull", pr)
next.ServeHTTP(w, r.WithContext(ctx)) })}