ajout controleur image

WF_EF_Api/Contextlib/DbImagesManager.cs

@@ -35,7 +35,12 @@ namespace Contextlib
 
         public async Task<Images?> GetImageById(int id)
         {
-            return _repository.GetById(id);
+            var image = _repository.GetById(id);
+            if(image == null)
+            {
+                throw new KeyNotFoundException($"No image with the id {id}");
+            }
+            return image;
         }
 
         public async Task<int> GetLastImageId()

WF_EF_Api/ServicesApi/ImageService.cs

@@ -7,6 +7,7 @@ using DTO;
 using Entity;
 using Shared;
 using Dto2Entities;
+using static System.Net.Mime.MediaTypeNames;
 
 namespace ServicesApi
 {
@@ -32,7 +33,22 @@ namespace ServicesApi
 
         public async Task<ImageDTO> GetImageById(int id)
         {
-            return imageService.GetImageById(id).Result.ToDto();
+            var image = await imageService.GetImageById(id);
+            if (image == null)
+            {
+                throw new KeyNotFoundException($"No image with the id {id}");
+            }
+            return image.ToDto();
+        }
+
+        public async Task<ImageDTO?> GetImageByPath(string path)
+        {
+            var image = await imageService.GetImageByPath(path);
+            if (image == null)
+            {
+                return null;
+            }
+            return image.ToDto();
         }
 
         public async Task<int> GetLastImageId()

WF_EF_Api/Shared/IImagesService.cs

@@ -35,5 +35,7 @@ namespace Shared
 
         // Retrieves the last Image ID.
         Task<int> GetLastImageId();
+
+        Task<TImage?> GetImageByPath(string path);
     }
 }

WF_EF_Api/WfApi/Controllers/ImageController.cs

@@ -0,0 +1,141 @@
+using DTO;
+using System.Net;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Shared;
+using Entity;
+
+namespace WfApi.Controllers
+{
+    [ApiController]
+    [Route("api/v1/image")] //Version API
+    public class ImageController : ControllerBase
+    {
+        private readonly IImagesService<ImageDTO> _img;
+        private readonly ILogger<ImageController> _logger;
+
+        public ImageController(IImagesService<ImageDTO> imgService, ILogger<ImageController> logger)
+        {
+            _img = imgService;
+            _logger = logger;
+        }
+
+
+        [HttpGet("{id}")] // Indiquer que l'id est dans l'URL
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public async Task<IActionResult> GetImageId(int id)
+        {
+            try
+            {
+                try
+                {
+                    var image = await _img.GetImageById(id);
+                    return Ok(image);
+                }
+                catch (KeyNotFoundException e)
+                {
+                    return NotFound();
+                }
+            }
+            catch (Exception e)
+            {
+                return StatusCode((int)HttpStatusCode.InternalServerError, new { message = "Internal Server Error (" + e + ")" });
+            }
+        }
+
+        [HttpGet("all")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+        public async Task<IActionResult> GetAllImage(int index = 0, int count = 10)
+        {
+            try
+            {
+                var result = await _img.GetSomeImage(index, count);
+                if (result == null) 
+                {
+                    return NotFound();
+                }
+                return Ok(result);
+            }
+            catch (KeyNotFoundException e)
+            {
+                return StatusCode((int)HttpStatusCode.InternalServerError, new { message = "Internal Server Error" });
+            }
+        }
+
+        [HttpPost]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        public async Task<IActionResult> CreateImage([FromBody] ImageDTO newImage)
+        {
+            try
+            {
+                if(newImage == null)
+                {
+                    return BadRequest(new { message = "Source data is required." });
+                }
+                try
+                {
+                    var existImage = await _img.GetImageById(newImage.IdImage);
+                    return Conflict(new { message = $"A Image with the ID {newImage.IdImage} already exists." });
+                }
+                catch(KeyNotFoundException e)
+                {
+                    var existPath = await _img.GetImageByPath(newImage.ImagePath);
+                    if(existPath == null)
+                    {
+                        await _img.AddImage(newImage);
+                        return Ok(newImage);
+                    }
+                    return Conflict(new { message = $"A Image with the path {newImage.ImagePath} already exists." });
+                }
+            }
+            catch(Exception e)
+            {
+                return StatusCode((int)HttpStatusCode.InternalServerError, new { message = "Internal Server Error" });
+            }
+        }
+
+
+
+        [HttpPut()]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+        public async Task<IActionResult> UpdateImage([FromQuery] int id, [FromBody] ImageDTO updatedImage)
+        {
+            try
+            {
+                if (updatedImage == null)
+                {
+                    return BadRequest(new { message = "new source data is required." });
+                }
+                try
+                {
+                    var existImage = await _img.GetImageById(id);
+                    var existPath = await _img.GetImageByPath(updatedImage.ImagePath);
+                    if (existPath == null)
+                    {
+                        await _img.UpdateImage(id, updatedImage);
+                        return Ok(updatedImage);
+                    }
+                    return Conflict(new { message = $"A Image with the path {updatedImage.ImagePath} already exists." });
+                }
+                catch (KeyNotFoundException e)
+                {
+                    return Conflict(new { message = $"A Image with the ID {id} dosen't exists." });
+                }
+            }
+            catch (Exception e)
+            {
+                return StatusCode((int)HttpStatusCode.InternalServerError, new { message = "Internal Server Error (" + e + ")" });
+            }
+        }
+
+    }
+}