refator: ...

1 files changed, 47 insertions, 0 deletions

diff --git a/BackEnd/Timeline/Services/Mapper/MapperExtensions.cs b/BackEnd/Timeline/Services/Mapper/MapperExtensions.cs
new file mode 100644
index 00000000..03dd1189
--- /dev/null
+++ b/BackEnd/Timeline/Services/Mapper/MapperExtensions.cs
@@ -0,0 +1,47 @@
+using Microsoft.AspNetCore.Mvc;

+using System.Collections.Generic;

+using System.Security.Claims;

+using System.Threading.Tasks;

+

+namespace Timeline.Services.Mapper

+{

+    public static class MapperExtensions

+    {

+        public static async Task<List<TDestination>> MapListAsync<TSource, TDestination>(this IMapper<TSource, TDestination> mapper, IEnumerable<TSource> source, IUrlHelper urlHelper, ClaimsPrincipal? user)

+        {

+            var result = new List<TDestination>();

+            foreach (var s in source)

+            {

+                result.Add(await mapper.MapAsync(s, urlHelper, user));

+            }

+            return result;

+        }

+

+        public static Task<TDestination> MapAsync<TDestination>(this IGenericMapper mapper, object source, IUrlHelper urlHelper, ClaimsPrincipal? user)

+        {

+            var method = typeof(IGenericMapper).GetMethod(nameof(IGenericMapper.MapAsync));

+            var m = method!.MakeGenericMethod(source.GetType(), typeof(TDestination))!;

+            return (Task<TDestination>)m.Invoke(mapper, new object?[] { source, urlHelper, user })!;

+        }

+

+        public static async Task<List<TDestination>> MapListAsync<TSource, TDestination>(this IGenericMapper mapper, IEnumerable<TSource> source, IUrlHelper urlHelper, ClaimsPrincipal? user)

+        {

+            var result = new List<TDestination>();

+            foreach (var s in source)

+            {

+                result.Add(await mapper.MapAsync<TSource, TDestination>(s, urlHelper, user));

+            }

+            return result;

+        }

+

+        public static async Task<List<TDestination>> MapListAsync<TDestination>(this IGenericMapper mapper, IEnumerable<object> source, IUrlHelper urlHelper, ClaimsPrincipal? user)

+        {

+            var result = new List<TDestination>();

+            foreach (var s in source)

+            {

+                result.Add(await mapper.MapAsync<TDestination>(s, urlHelper, user));

+            }

+            return result;

+        }

+    }

+}