clean unnecessary using

backendApi/easyparking/EasyParking/EasyParking.API/Controllers/BookingController.cs

 using System;
-using System.Collections.Generic;
-using System.IdentityModel.Tokens.Jwt;
+
 using System.Linq;
-using System.Net.Http;
-using System.Security.Claims;
-using System.Text;
-using System.Threading.Tasks;
-using EasyParking.API.Dtos;
+
 using EasyParking.API.Dtos.Request;
 using EasyParking.API.Dtos.Response;
 using EasyParking.API.Mapper;
 using EasyParking.Core;
 using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Http;
+
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
-using Microsoft.IdentityModel.Tokens;
+
 
 namespace EasyParking.API.Controllers
 {

backendApi/easyparking/EasyParking/EasyParking.API/Controllers/LocationController.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Net.Http;
-using System.Threading.Tasks;
 using EasyParking.API.Dtos;
 using EasyParking.API.Dtos.Request;
 
 using EasyParking.API.Mapper;
 using EasyParking.Core;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
+
 
 namespace EasyParking.API.Controllers
 {
+    //
     [ApiController]
     [Route("api/location")]
     [Produces("application/json")]

backendApi/easyparking/EasyParking/EasyParking.API/Controllers/SlotController.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Net.Http;
-using System.Threading.Tasks;
 using EasyParking.API.Dtos;
 using EasyParking.API.Dtos.Request;
 using EasyParking.API.Mapper;
 using EasyParking.Core;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
+
 
 namespace EasyParking.API.Controllers
 {

backendApi/easyparking/EasyParking/EasyParking.API/Controllers/ZonaController.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Net.Http;
-using System.Threading.Tasks;
 using EasyParking.API.Dtos;
 using EasyParking.API.Dtos.Request;
 using EasyParking.API.Mapper;
 using EasyParking.Core;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
+
 
 namespace EasyParking.API.Controllers
 {
+    /// <summary>
+    /// zona api
+    /// </summary>
     [ApiController]
     [Route("api/zona")]
     [Produces("application/json")]
@@ -21,6 +20,12 @@ namespace EasyParking.API.Controllers
         private readonly ZonaService _zonaService;
         private readonly LocationService _locationService;
         private readonly RateService _rateService;
+        /// <summary>
+        /// constructor
+        /// </summary>
+        /// <param name="zonaRepository"></param>
+        /// <param name="locationRepository"></param>
+        /// <param name="rateRepository"></param>
         public ZonaController(IZonaRepository zonaRepository, ILocationRepository locationRepository, IRateRepository rateRepository)
         {
             _zonaService = new ZonaService(zonaRepository);