ekuster/visualizador_instanciados
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Visualizando todo grafo com anzograph

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This commit is contained in:
Oxy8
2026-03-10 17:21:47 -03:00
parent a0c5bec19f
commit 5badcd8d6f
17 changed files with 482 additions and 106 deletions
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23
backend_go/server.go
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@@ -2,6 +2,7 @@ package main
import (
"fmt"
"log"
"net/http"
"strconv"
"strings"
@@ -75,11 +76,12 @@ func (s *APIServer) handleStats(w http.ResponseWriter, r *http.Request) {
}
ctx := r.Context()
snap, err := s.snapshots.Get(ctx, s.cfg.DefaultNodeLimit, s.cfg.DefaultEdgeLimit, graphqueries.DefaultID)
if err != nil {
writeError(w, http.StatusInternalServerError, err.Error())
return
}
snap, err := s.snapshots.Get(ctx, s.cfg.DefaultNodeLimit, s.cfg.DefaultEdgeLimit, graphqueries.DefaultID)
if err != nil {
log.Printf("handleStats: snapshot error: %v", err)
writeError(w, http.StatusInternalServerError, err.Error())
return
}
endpoint := snap.Meta.SparqlEndpoint
writeJSON(w, http.StatusOK, StatsResponse{
@@ -141,11 +143,12 @@ func (s *APIServer) handleGraph(w http.ResponseWriter, r *http.Request) {
return
}
snap, err := s.snapshots.Get(r.Context(), nodeLimit, edgeLimit, graphQueryID)
if err != nil {
if _, ok := err.(*CycleError); ok {
writeError(w, http.StatusUnprocessableEntity, err.Error())
return
snap, err := s.snapshots.Get(r.Context(), nodeLimit, edgeLimit, graphQueryID)
if err != nil {
log.Printf("handleGraph: snapshot error graph_query_id=%s node_limit=%d edge_limit=%d err=%v", graphQueryID, nodeLimit, edgeLimit, err)
if _, ok := err.(*CycleError); ok {
writeError(w, http.StatusUnprocessableEntity, err.Error())
return
}
writeError(w, http.StatusInternalServerError, err.Error())
return