rate-it-api/utils/httpResponse.go

package utils

import (
	"encoding/json"
	"net/http"
)

// JSONResponse convenient way to define jwtErrors
type JSONResponse struct {
	Status  string `json:"status"`
	Details string `json:"details"`
}

// TokenResponseStruct define JWT return format
type TokenResponseStruct struct {
	Token      string `json:"token"`
	Expiration int64  `json:"expiration"`
}

// JSONResponseToken convenient way to define jwtErrors
type JSONResponseToken struct {
	Status  string              `json:"status"`
	Details TokenResponseStruct `json:"details"`
}

// SendJSONErrorResponse sends an API error encoding in JSON
func SendJSONErrorResponse(w http.ResponseWriter, err string, status int) {
	var response = JSONResponse{
		Status:  "error",
		Details: err,
	}

	js, error := json.Marshal(response)
	if error != nil {
		http.Error(w, error.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/json; charset=UTF-8")
	w.WriteHeader(status)

	w.Write(js)
}

// SendJSONAcknowledgeResponse sends an API error encoding in JSON
func SendJSONAcknowledgeResponse(w http.ResponseWriter, message string, status int) {
	var response = JSONResponse{
		Status:  "ok",
		Details: message,
	}

	js, error := json.Marshal(response)
	if error != nil {
		http.Error(w, error.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/json; charset=UTF-8")
	w.WriteHeader(status)

	w.Write(js)
}

// SendJSONTokenAcknowledgeResponse send token as JSON format
func SendJSONTokenAcknowledgeResponse(w http.ResponseWriter, message TokenResponseStruct, status int) {
	var response = JSONResponseToken{
		Status:  "ok",
		Details: message,
	}

	js, error := json.Marshal(response)
	if error != nil {
		http.Error(w, error.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/json; charset=UTF-8")
	w.WriteHeader(status)

	w.Write(js)
}