change some logic to the repositories

2025-03-30 15:56:39 +02:00
parent c48d1bb5b2
commit 2acb4b4117
14 changed files with 715 additions and 0 deletions
@@ -0,0 +1,13 @@
+namespace Francesco.Recipes.World.Repositories.MediaFile
+{
+    public interface IMediaFileRepository
+    {
+        Task ReplaceInstructionImageAsync(Guid instructionId, IFormFile? newPhoto);
+
+        Task UploadInstructionImageAsync(Guid instructionId, IFormFile? photo);
+
+        Task ReplaceRecipeImageAsync(Guid recipeId, IFormFile? newPhoto);
+
+        Task UploadRecipeImageAsync(Guid recipeId, IFormFile? photo);
+    }
+}
@@ -0,0 +1,101 @@
+namespace Francesco.Recipes.World.Repositories.MediaFile
+{
+    using Francesco.Recipes.World.Data;
+    using Francesco.Recipes.World.Models.BackendModels.MediaFile;
+    using Francesco.Recipes.World.Repositories.Instruction;
+    using Francesco.Recipes.World.Repositories.Recipe;
+
+    public class MediaFileRepository : IMediaFileRepository
+    {
+        private readonly IInstructionRepository _instructionRepository;
+        private readonly FrancescosRecipesWorldDbContext _context;
+        private readonly IRecipeRepository _recipeRepository;
+
+        public MediaFileRepository(IInstructionRepository instructionRepository, FrancescosRecipesWorldDbContext context, IRecipeRepository recipeRepository)
+        {
+            _instructionRepository = instructionRepository;
+            _context = context;
+            _recipeRepository = recipeRepository;
+        }
+
+        public async Task ReplaceInstructionImageAsync(Guid instructionId, IFormFile? newPhoto)
+        {
+            if (newPhoto is null)
+            {
+                throw new ArgumentNullException(nameof(newPhoto));
+            }
+
+            var instruction = await _instructionRepository.GetInstructionAsync(instructionId);
+            _context.RemoveRange(instruction.MediaFiles);
+            await _context.SaveChangesAsync();
+
+            await UploadInstructionImageAsync(instructionId, newPhoto);
+        }
+
+        public async Task ReplaceRecipeImageAsync(Guid recipeId, IFormFile? newPhoto)
+        {
+            if (newPhoto is null)
+            {
+                throw new ArgumentNullException(nameof(newPhoto));
+            }
+
+            var recipe = await _recipeRepository.GetRecipeAsync(recipeId);
+            _context.RemoveRange(recipe.MediaFiles);
+            await _context.SaveChangesAsync();
+
+            await UploadInstructionImageAsync(recipeId, newPhoto);
+        }
+
+        public async Task UploadInstructionImageAsync(Guid instructionId, IFormFile? photo)
+        {
+            if (photo is null)
+            {
+                throw new ArgumentNullException(nameof(photo));
+            }
+
+            var instruction = await _instructionRepository.GetInstructionAsync(instructionId);
+
+            using (var memoryStream = new MemoryStream())
+            {
+                await photo.CopyToAsync(memoryStream);
+
+                var instructionImage = new MediaFile
+                {
+                    FileName = photo.FileName,
+                    MimeType = photo.ContentType,
+                    Data = memoryStream.ToArray(),
+                    Instruction = instruction,
+                };
+
+                _context.Add(instructionImage);
+                await _context.SaveChangesAsync();
+            }
+        }
+
+        public async Task UploadRecipeImageAsync(Guid recipeId, IFormFile? photo)
+        {
+            if (photo is null)
+            {
+                throw new ArgumentNullException(nameof(photo));
+            }
+
+            var recipe = await _recipeRepository.GetRecipeAsync(recipeId);
+
+            using (var memoryStream = new MemoryStream())
+            {
+                await photo.CopyToAsync(memoryStream);
+
+                var recipeImage = new MediaFile
+                {
+                    FileName = photo.FileName,
+                    MimeType = photo.ContentType,
+                    Data = memoryStream.ToArray(),
+                    Recipe = recipe,
+                };
+
+                _context.Add(recipeImage);
+                await _context.SaveChangesAsync();
+            }
+        }
+    }
+}