Go endpoint that converts a given message to a custom response to present on a Chapter to ROIT INNOVATION

chapter-endpoint.go

package main

import (
	"encoding/json"
	"log"
	"net/http"
	"time"

	"github.com/gorilla/mux"
)

type StandardResponse struct {
	Status    string       `json:"status"`
	Data      DataResponse `json:"data"`
	Timestamp int64        `json:"timestamp"`
}

type DataResponse struct {
	Message string `json:"message"`
}

type Payload struct {
	Message string
}

func ConvertMessage(w http.ResponseWriter, r *http.Request) {
	var response StandardResponse
	var payload Payload

	timestamp := time.Now().Unix()

	err := json.NewDecoder(r.Body).Decode(&payload)
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	response.Timestamp = timestamp
	response.Data.Message = payload.Message
	response.Status = "SUCESSO"

	resp, err := json.Marshal(response)
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
	}

	w.Write([]byte(resp))
}

func main() {
	router := mux.NewRouter()
	router.HandleFunc("/", ConvertMessage).Methods("POST")
	log.Println("Server ouvindo na porta 3000")
	log.Fatal(http.ListenAndServe(":3000", router))
}