kopia lustrzana https://github.com/bugout-dev/moonstream
35 wiersze
942 B
Go
35 wiersze
942 B
Go
package cmd
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import (
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"database/sql"
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"encoding/json"
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"log"
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"net/http"
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)
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func pingRoute(w http.ResponseWriter, req *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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response := PingResponse{Status: "ok"}
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json.NewEncoder(w).Encode(response)
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}
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// Fetch latest block record from database
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func (es *extendedServer) blocksLatestRoute(w http.ResponseWriter, req *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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var latestBlock BlockNumberResponse
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row := es.db.QueryRow("SELECT block_number FROM ethereum_blocks ORDER BY block_number DESC LIMIT 1")
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err := row.Scan(&latestBlock.BlockNumber)
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if err != nil {
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if err == sql.ErrNoRows {
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http.Error(w, "Row not found", http.StatusNotFound)
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} else {
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http.Error(w, "Internal server error", http.StatusInternalServerError)
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}
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log.Printf("An error occurred during sql operation: %s", err)
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return
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}
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json.NewEncoder(w).Encode(latestBlock)
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}
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