...

Back/Data/Infrastructure/Persistence/SqlDbContext.cs

@@ -50,7 +50,6 @@ namespace TaxPayer.Infrastructure.Persistence
         public DbSet<Promotion> Promotions { get; set; }
         public DbSet<PromotionDetails> PromotionDetails { get; set; }
         public DbSet<CreditDocuments> CreditDocuments { get; set; }
-        public DbSet<Condition>  Conditions { get; set; }
         #endregion
         //public override Task<int> SaveChangesAsync(CancellationToken cancellationToken = new CancellationToken())
         //{

Back/Data/Models/Condition.cs

@@ -1,16 +0,0 @@
-using System.ComponentModel.DataAnnotations.Schema;
-
-namespace Back.Data.Models
-{
-    public class Condition
-    {
-        public int ID { get; set; }
-        public int fildID { get; set; }
-        public string condition { get; set; }
-
-
-        //----------nav
-        [ForeignKey("fildID")]
-        public Fild  fild { get; set; }
-    }
-}

Back/Data/Models/Fild.cs

@@ -16,7 +16,6 @@ namespace  Back.Data.Models
         #region Navigation
         public virtual ICollection<FildModeInPattern> FildModeInPatterns { get; set; }
        public virtual ICollection<Coding> Codings { get; set; }
-        public virtual ICollection<Condition>  Conditions { get; set; }
         [NotMapped]
         public ICollection<SpecialCondition> specialConditions { get; set; }
         #endregion

Back/Data/Models/InvoiceItem.cs

@@ -1,5 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Reflection.Metadata.Ecma335;
 
 namespace  Back.Data.Models
 {
@@ -25,7 +26,10 @@ namespace  Back.Data.Models
         public string? mu { get { return cODItem != null ? cODItem.CODUnit.UnitTaxID : null; } }
         //میزان ارز
         [MaxLength(18)]
-        public decimal? cfee { get { return exr==null || exr==0 ? null : fee / exr; } }
+        public decimal? cfee { get { return 
+                    invoice?.pattern?.inp == 2 ? _cfee 
+                    : invoice?.pattern?.inp == 1 && exr != null && exr != 0 ? fee / exr 
+                    : null ; } }
         //مبلغ مالیات بر ارزش افزوده
         [MaxLength(18)]
         public decimal? vam { get 
@@ -128,6 +132,7 @@ namespace  Back.Data.Models
         //شناسه یکتای ثبت قرارداد حق العمل کاری
         [MaxLength(12)]
         public string? bsrn { get; set; }
+        public decimal? _cfee { get; set; }
         #endregion
 
         #region Navigation