feat(dal,aihitloader): Создали таблицы схемы Units и сервисы к ним.

PARR.DAL/Models/Unit/UnitInValue.cs

@@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore;
+using PARR.DAL.Context;
+using PARR.DAL.Models.Base;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace PARR.DAL.Models.Unit
+{
+
+    [Table("UnitInValues", Schema = DataContextSettings.Unit)]
+    [Comment("Таблица связи ЭК с полями и со значениями")]
+    [PrimaryKey(nameof(UnitId), nameof(FieldId))]
+    public class UnitInValue : IBaseDateModified, IBaseDateCreated
+    {
+        public Guid UnitId { get; set; }
+
+        public Guid FieldId { get; set; }
+
+        public Guid VlaueId { get; set; }
+
+        public DateTimeOffset DateCreated { get; set; }
+
+        public DateTimeOffset? DateModified { get; set; }
+
+
+        [ForeignKey(nameof(UnitId))]
+        public Unit? Unit { get; set; }
+
+        [ForeignKey(nameof(FieldId))]
+        public UnitField? Field { get; set; }
+
+        [ForeignKey(nameof(VlaueId))]
+        public UnitFieldValue? Value { get; set; }
+    }
+}