83 lines
2.0 KiB
Go
83 lines
2.0 KiB
Go
package rest
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import (
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"encoding/json"
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"net/http"
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"github.com/explorer/backend/featureflags"
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)
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// handleFeatures handles GET /api/v1/features
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// Returns available features for the current user based on their track level
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func (s *Server) handleFeatures(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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writeError(w, http.StatusMethodNotAllowed, "method_not_allowed", "Method not allowed")
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return
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}
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// Extract user track from context (set by auth middleware)
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// Default to Track 1 (public) if not authenticated
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userTrack := 1
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if track, ok := r.Context().Value("user_track").(int); ok {
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userTrack = track
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}
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// Get enabled features for this track
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enabledFeatures := featureflags.GetEnabledFeatures(userTrack)
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// Get permissions based on track
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permissions := getPermissionsForTrack(userTrack)
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response := map[string]interface{}{
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"track": userTrack,
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"features": enabledFeatures,
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"permissions": permissions,
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}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(response)
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}
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// getPermissionsForTrack returns permissions for a given track level
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func getPermissionsForTrack(track int) []string {
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permissions := []string{
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"explorer.read.blocks",
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"explorer.read.transactions",
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"explorer.read.address.basic",
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"explorer.read.bridge.status",
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"weth.wrap",
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"weth.unwrap",
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}
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if track >= 2 {
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permissions = append(permissions,
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"explorer.read.address.full",
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"explorer.read.tokens",
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"explorer.read.tx_history",
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"explorer.read.internal_txs",
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"explorer.search.enhanced",
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)
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}
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if track >= 3 {
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permissions = append(permissions,
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"analytics.read.flows",
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"analytics.read.bridge",
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"analytics.read.token_distribution",
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"analytics.read.address_risk",
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)
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}
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if track >= 4 {
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permissions = append(permissions,
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"operator.read.bridge_events",
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"operator.read.validators",
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"operator.read.contracts",
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"operator.read.protocol_state",
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"operator.write.bridge_control",
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)
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}
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return permissions
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}
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