diff --git a/cat_cafe/Controllers/BarsController.cs b/cat_cafe/Controllers/BarsController.cs
index 26b907d..6466b83 100644
--- a/cat_cafe/Controllers/BarsController.cs
+++ b/cat_cafe/Controllers/BarsController.cs
@@ -7,6 +7,8 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using cat_cafe.Entities;
 using cat_cafe.Repositories;
+using AutoMapper;
+using cat_cafe.Dto;
 
 namespace cat_cafe.Controllers
 {
@@ -15,22 +17,25 @@ namespace cat_cafe.Controllers
     public class BarsController : ControllerBase
     {
         private readonly BarContext _context;
+        private readonly IMapper _mapper;
 
-        public BarsController(BarContext context)
+        public BarsController(BarContext context,IMapper mapper)
         {
             _context = context;
+            _mapper = mapper;
         }
 
         // GET: api/Bars
         [HttpGet]
-        public async Task<ActionResult<IEnumerable<Bar>>> GetBars()
+        public async Task<ActionResult<IEnumerable<BarDto>>> GetBars()
         {
-            return await _context.Bars.ToListAsync();
+            var bars = await _context.Bars.ToListAsync();
+            return _mapper.Map<List<BarDto>>(bars);
         }
 
         // GET: api/Bars/5
         [HttpGet("{id}")]
-        public async Task<ActionResult<Bar>> GetBar(long id)
+        public async Task<ActionResult<BarDto>> GetBar(long id)
         {
             var bar = await _context.Bars.FindAsync(id);
 
@@ -39,19 +44,19 @@ namespace cat_cafe.Controllers
                 return NotFound();
             }
 
-            return bar;
+            return _mapper.Map<BarDto>(bar);
         }
 
         // PUT: api/Bars/5
         // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
         [HttpPut("{id}")]
-        public async Task<IActionResult> PutBar(long id, Bar bar)
+        public async Task<IActionResult> PutBar(long id, BarDto barDto)
         {
-            if (id != bar.Id)
+            if (id != barDto.Id)
             {
                 return BadRequest();
             }
-
+            Bar bar = _mapper.Map<Bar>(barDto);
             _context.Entry(bar).State = EntityState.Modified;
 
             try
@@ -76,12 +81,13 @@ namespace cat_cafe.Controllers
         // POST: api/Bars
         // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
         [HttpPost]
-        public async Task<ActionResult<Bar>> PostBar(Bar bar)
+        public async Task<ActionResult<BarDto>> PostBar(BarDto barDto)
         {
+            Bar bar = _mapper.Map<Bar>(barDto);
             _context.Bars.Add(bar);
             await _context.SaveChangesAsync();
 
-            return CreatedAtAction("GetBar", new { id = bar.Id }, bar);
+            return CreatedAtAction("GetBar", new { id = barDto.Id }, _mapper.Map<BarDto>(bar));
         }
 
         // DELETE: api/Bars/5
diff --git a/cat_cafe/Dto/BarDto.cs b/cat_cafe/Dto/BarDto.cs
new file mode 100644
index 0000000..85173dd
--- /dev/null
+++ b/cat_cafe/Dto/BarDto.cs
@@ -0,0 +1,13 @@
+using System;
+using cat_cafe.Entities;
+
+namespace cat_cafe.Dto
+{
+	public class BarDto
+	{
+        public long Id { get; set; }
+        public string? Name { get; set; }
+        public List<CatDto> cats { get; set; } = new List<CatDto>();
+    }
+}
+
diff --git a/cat_cafe/Mappers/BarMapper.cs b/cat_cafe/Mappers/BarMapper.cs
new file mode 100644
index 0000000..9a5e110
--- /dev/null
+++ b/cat_cafe/Mappers/BarMapper.cs
@@ -0,0 +1,15 @@
+using System;
+using AutoMapper;
+using cat_cafe.Entities;
+
+namespace cat_cafe.Mappers
+{
+	public class BarMapper:Profile
+	{
+		public BarMapper()
+		{
+			CreateMap<Bar, BarMapper>().ReverseMap();
+		}
+	}
+}
+
diff --git a/cat_cafe/log.txt b/cat_cafe/log.txt
new file mode 100644
index 0000000..839ce7d
--- /dev/null
+++ b/cat_cafe/log.txt
@@ -0,0 +1 @@
+2023-01-21 09:37:45.148 +01:00 [INF] program start