Juan Hurtado

package main

import (
    "context"
    "fmt"
    "log"
    "net/http"
    "time"
    
    "github.com/gin-gonic/gin"
    "go.uber.org/zap"
)

type UserService struct {
    logger *zap.Logger
    db     *Database
}

func (s *UserService) GetUser(c *gin.Context) {
    userID := c.Param("id")
    
    user, err := s.db.GetUserByID(userID)
    if err != nil {
        s.logger.Error("Failed to get user", 
            zap.String("userID", userID),
            zap.Error(err))
        c.JSON(http.StatusNotFound, gin.H{"error": "User not found"})
        return
    }
    
    c.JSON(http.StatusOK, user)
}

func main() {
    logger, _ := zap.NewProduction()
    defer logger.Sync()
    
    r := gin.Default()
    userService := &UserService{
        logger: logger,
        db:     NewDatabase(),
    }
    
    r.GET("/users/:id", userService.GetUser)
    
    log.Fatal(r.Run(":8080"))
}