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Back/Services/ServPromotion.cs

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+using Back.Data.Contracts;
+using Back.Data.Models;
+using Microsoft.EntityFrameworkCore;
+using Shared.DTOs;
+
+namespace Back.Services
+{
+   
+   
+    public class ServPromotion
+    {
+        private readonly IAsyncRepository<Promotion> _repoPromotion;
+        private readonly IAsyncRepository<PromotionDetails> _repoPromotionDetails;
+
+
+        public ServPromotion(IAsyncRepository<Promotion> repoPromotion, IAsyncRepository<PromotionDetails> repoPromotionDetails)
+        {
+            _repoPromotion = repoPromotion;
+            _repoPromotionDetails = repoPromotionDetails;
+
+        }
+        public async Task<List<PromotionDto>> GetAll()
+        {
+          return await _repoPromotion.Get(w => w.Status)
+                .Include(inc => inc.PromotionDetails).ThenInclude(tinc => tinc.Permission)
+                .Select(s => new PromotionDto
+                {
+                    ID = s.ID,
+                    Name = s.Name,
+                    promotionDetails = s.PromotionDetails.Select(s => new PromotionDetailDto
+                    {
+                        ID = s.ID,
+                        APrice = s.APrice,
+                        CreditAmount = s.CreditAmount,
+                        PermissionID = s.PermissionID,
+                        PermissionTitle = s.Permission.Title
+                    }).ToList()
+                }).ToListAsync();
+        }
+    }
+}