Prvi commit

EveryThing/Models/Invoice/InvoiceItem.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using static EveryThing.Models.Invoice.Invoice;
+
+namespace EveryThing.Models.Invoice
+{
+    public class InvoiceItem
+    {
+        public enum InvoiceItemState
+        {
+            [Display(Name = "Novo")]
+            New = 0,
+            [Display(Name = "Potrjeno")]
+            Confirmed = 10,
+            [Display(Name = "Zaprto")]
+            Closed = 50
+        }
+
+        [Key]
+        public int IdInvoiceItem { get; set; }
+
+        [Required]
+        [ForeignKey("Invoice")]
+        public int IdInvoiceFk { get; set; }
+
+        [ForeignKey("ProjectPartItem")]
+        public int? IdProjectPartItem { get; set; }
+
+        [ForeignKey("Item")]
+        [Display(Name = "Artikel")]
+        public int? IdItemFk { get; set; }
+
+        [ForeignKey("InvoiceItemJoin")]
+        [Display(Name = "Pozicija")]
+        public int? IdInvoiceItemJoinFk { get; set; }
+
+        [Display(Name = "Opis pozicije")]
+        public string ItemDescription { get; set; }
+
+        [Display(Name = "Opomba")]
+        public string Note { get; set; }
+
+        [Display(Name = "Količina")]
+        [DisplayFormat(DataFormatString = "{0:#,###,##0.00}", ApplyFormatInEditMode = true)]
+        public double Quantity { get; set; }
+
+        [Display(Name = "Cena")]
+        [DisplayFormat(DataFormatString = "{0:#,###,##0.00}", ApplyFormatInEditMode = true)]
+        public double Price { get; set; }
+
+        [Display(Name = "Rabat")]
+        [DisplayFormat(DataFormatString = "{0:#,###,##0.00}", ApplyFormatInEditMode = true)]
+        public double Discount { get; set; }
+
+        [Display(Name = "DDV")]
+        public double Tax { get; set; }
+
+        [Required]
+        [Display(Name = "Status")]
+        public InvoiceItemState State { get; set; } = InvoiceItemState.New;
+
+        [NotMapped]
+        [Display(Name = "Skupaj")]
+        [DisplayFormat(DataFormatString = "{0:#,###,##0.00}", ApplyFormatInEditMode = true)]
+        public double TotalValue => Math.Round((Price * (100 - Discount) / 100) * Quantity, 2);
+
+        // ForeignKey
+        public Invoice Invoice { get; set; }
+
+        public Project.ProjectPartItem ProjectPartItem { get; set; }
+
+        public CodeTable.CodeTableItem Item { get; set; }
+        /// <summary>
+        /// Povezana pozicija fakture, npr ko se iz dob naredi racun
+        /// </summary>
+        public InvoiceItem InvoiceItemJoin { get; set; }
+    }
+}