terminalShop-old/pkg/utils/response.go

package utils

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

// SuccessResponse represents a successful API response
type SuccessResponse struct {
	Success bool        `json:"success"`
	Data    interface{} `json:"data"`
}

// ErrorResponse represents an error API response
type ErrorResponse struct {
	Success bool  `json:"success"`
	Error   Error `json:"error"`
}

// Error contains error details
type Error struct {
	Code    string                 `json:"code"`
	Message string                 `json:"message"`
	Details map[string]interface{} `json:"details,omitempty"`
}

// RespondSuccess sends a successful JSON response
func RespondSuccess(w http.ResponseWriter, statusCode int, data interface{}) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(statusCode)

	response := SuccessResponse{
		Success: true,
		Data:    data,
	}

	_ = json.NewEncoder(w).Encode(response)
}

// RespondError sends an error JSON response
func RespondError(w http.ResponseWriter, statusCode int, code, message string, details map[string]interface{}) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(statusCode)

	response := ErrorResponse{
		Success: false,
		Error: Error{
			Code:    code,
			Message: message,
			Details: details,
		},
	}

	_ = json.NewEncoder(w).Encode(response)
}

// HealthData represents health check data
type HealthData struct {
	Status    string    `json:"status"`
	Timestamp time.Time `json:"timestamp"`
	Version   string    `json:"version"`
}