fixed download if no image return empty

API/FamilyTreeAPI/Repository/PersonPhotoRepository.cs

@@ -93,8 +93,42 @@ namespace FamilyTreeAPI.Repository
                 Message = error
             };
         }
+        public async Task<ResultModel<FileContent>> DownloadPersonPhotoById(int Id)
+        {
 
-        public async Task<ResultModel<FileContent>> DownloadPersonPhoto(int personId, int photoType, string filename)
+            int statusCode = -1;
+            string error = "";
+            string extension = "";
+            PersonPhoto? model = null;
+            FileContent fileContent = new();
+            try {
+            
+                model = await _context.PersonPhotos.FindAsync(Id);
+                
+
+            if (model != null)
+            {
+                extension = Helpers.GetFileExtension(model.Photo);
+                fileContent.ContentType = Helpers.GetFileContent(extension);
+                fileContent.Content = (byte[])model.ImagePhoto;
+                fileContent.FileName = model.Photo;
+                statusCode = 1;
+            }
+            }
+            catch (Exception e)
+            {
+                error = e.ToString();
+                statusCode = -1;
+            }
+            return new ResultModel<FileContent>()
+            {
+                Data = fileContent,
+                StatusCode = statusCode,
+                Message = error
+            };
+        }
+
+        public async Task<ResultModel<FileContent>> DownloadPersonPhotoPerson(int personId, int photoType, string filename)
         {
 
             int statusCode = -1;

API/FamilyTreeAPI/Repository/PersonRepository.cs

@@ -756,12 +756,15 @@ public partial class PersonRepository : IPerson
 
       //  DownloadFileCriteria criteria = new() { FileName = filename };
        
-        var resultModel = await _personPhoto.DownloadPersonPhoto(personId, photoType , filename);
-        //if (resultModel.Data.Content)
-         string base64String = Convert.ToBase64String(resultModel.Data.Content);
+        var resultModel = await _personPhoto.DownloadPersonPhotoPerson(personId, photoType , filename);
+        if (resultModel.StatusCode > 0)
+        {
         
-        if (!string.IsNullOrEmpty(base64String))
-            result = "data:image/png;base64," + base64String;
+        string base64String = Convert.ToBase64String(resultModel.Data.Content);
+        
+            if (!string.IsNullOrEmpty(base64String))
+                result = "data:image/png;base64," + base64String;
+        }
         return result;
     }