46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package api
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import (
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"encoding/json"
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"net/http"
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"time"
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)
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// handleSchemaGet returns the live per-field schema derived from meta:events.
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func (s *Server) handleSchemaGet(w http.ResponseWriter, r *http.Request) {
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if s.schemaIndexer == nil {
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http.Error(w, "schema indexer not running", http.StatusServiceUnavailable)
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return
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}
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snap := s.schemaIndexer.Snapshot()
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w.Header().Set("Content-Type", "application/json")
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_ = json.NewEncoder(w).Encode(snap)
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}
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// handleSchemaRescan re-emits a set event for every existing property via the
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// meta publisher, waits for the indexer to drain, and returns the refreshed
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// schema. Equivalent to a full SCAN-based rebuild without locking Redis.
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func (s *Server) handleSchemaRescan(w http.ResponseWriter, r *http.Request) {
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if s.schemaIndexer == nil {
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http.Error(w, "schema indexer not running", http.StatusServiceUnavailable)
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return
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}
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count, err := s.RepublishMetadata()
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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s.schemaIndexer.WaitForDrain(10 * time.Second)
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snap := s.schemaIndexer.Snapshot()
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snap.Source = "rescan"
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w.Header().Set("Content-Type", "application/json")
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_ = json.NewEncoder(w).Encode(map[string]any{
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"published_events": count,
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"schema": snap,
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})
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}
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