- Dodati operacije na pozicijo dela projekta

- Dodatna tabela z operacijami in stanjem (končano/nekončano)
  - šifrant operacij - možnost določevanje privzetih operacij

- Opombe na pozicij dela projekta

- Pogled kooperacij na poziciji dela projekta
  - Izpisano številka kooperacije in kooperant

EveryThing/Pages/CodeTableOperations/AddEditOperationModal.cshtml

@@ -0,0 +1,32 @@
+@model EveryThing.Pages.CodeTableOperations.IndexModel.AddEditCodeTableOperation
+
+<div class="modal" tabindex="-1" role="dialog" id="divModalAddEditCodeTableOperation">
+    <div class="modal-dialog" role="document">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title" id="modalAddEditCodeTableOperationTitle">Dodajanje nove operacije</h5>
+                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+            </div>
+            <div class="modal-body">
+                <input id="inpModalAddEditCodeTableOperationIdCodeTableOperation" type="hidden" asp-for="@Model.IdCodeTableOperation" />
+                <input id="inpModalAddEditCodeTableOperationEdit" type="hidden" asp-for="@Model.Edit" />
+                <div class="form-group">
+                    <label asp-for="Operation.Title" class="control-label"></label>
+                    <input id="inpModalAddEditCodeTableOperationTitle" asp-for="Operation.Title" class="form-control" />
+                    <span asp-validation-for="Operation.Title" class="text-danger"></span>
+                </div>
+                <div class="form-group form-check">
+                    <label class="form-check-label">
+                        <input id="inpModalAddEditCodeTableOperationDefault" class="form-check-input" asp-for="Operation.Default" /> @Html.DisplayNameFor(model => model.Operation.Default)
+                    </label>
+                </div>
+            </div>
+            <div class="modal-footer">
+                <button id="btnModalAddEditCodeTableOperationConfirm" type="button" class="btn btn-primary">Shrani</button>
+                <button id="btnModalAddEditCodeTableOperationCancel" type="button" class="btn btn-secondary">Prekliči</button>
+            </div>
+        </div>
+    </div>
+</div>

EveryThing/Pages/CodeTableOperations/Index.cshtml

@@ -0,0 +1,112 @@
+@page
+@model EveryThing.Pages.CodeTableOperations.IndexModel
+
+@{
+    ViewData["Title"] = "Index";
+    Layout = "~/Pages/Layouts/_Layout.cshtml";
+}
+
+<h4 class="d-flex justify-content-between align-items-center w-100 font-weight-bold py-1 mb-4">
+    <span>
+        <span class="text-muted font-weight-light">Operacije /</span> Pregled
+    </span>
+</h4>
+
+<div class="row">
+    <div class="col-12 mb-2 text-right">
+        <form method="get">
+            <div class="btn-group">
+                <input class="form-control" type="text" name="searchString" value="@ViewData["SearchString"]" placeholder="Iskanje..." autocomplete="off">
+                <button id="btnSubmit" type="submit" class="btn btn-secondary" aria-label="Osveži" title="Osveži">
+                    <i class="opacity-75 ion ion-md-refresh"></i>
+                </button>
+                <div class="btn-group" title="Columns">
+                    <button class="btn btn-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-label="Nastavitve" title="Nastavitve">
+                        <i class="opacity-75 ion ion-md-apps"></i>
+                        <span class="caret"></span>
+                    </button>
+@*                    <div class="dropdown-menu dropdown-menu-right">
+                        <label class="dropdown-item">
+                            <input type="checkbox" name="finishedProjects" @ViewData["FinishedProjects"]> <span>Aktivni artikli</span>
+                        </label>
+                    </div>*@
+                </div>
+            </div>
+        </form>
+    </div>
+</div>
+
+<div class="card">
+
+    <h6 class="card-header">
+        Seznam operacij
+    </h6>
+
+    <table class="table">
+        <thead>
+            <tr>
+                <th class="w-100">
+                    @Html.DisplayNameFor(model => model.Operation[0].Title)
+                </th>
+                <th class="text-right" style="white-space: nowrap; width: 1%;">
+                    @Html.DisplayNameFor(model => model.Operation[0].Default)
+                </th>
+                <th class="text-right" style="white-space: nowrap; width: 1%;"></th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var item in Model.Operation)
+            {
+                <tr data-idCodeTableOperation="@item.Id">
+                    <td>
+                        @Html.DisplayFor(modelItem => item.Title)
+                    </td>
+                    <td class="text-right" style="white-space: nowrap; width: 1%;">
+                        @Html.DisplayFor(modelItem => item.Default)
+                    </td>
+                    <td class="text-right" style="white-space: nowrap; width: 1%;">
+                        <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="editCodeTableOperation(this);" data-toggle="tooltip" data-placement="top" title="Urejanje" data-state="secondary"><i class="fas fa-pencil-alt"></i></a>
+                        <a class="btn btn-xs icon-btn btn-outline-danger borderless" data-state="danger" href='javascript:;' onclick="deleteCodeTableOperation(this)"><i class="fas fa-times"></i></a>
+                    </td>
+                </tr>
+            }
+        </tbody>
+    </table>
+
+    <div class="card-footer py-3 text-right">
+        <button type="button" class="btn btn-primary" onclick="addNewCodeTableOperation();" >Vnos operacije</button>
+    </div>
+    <div id="divModalCodeTableOperationAddEditPlaceholder"></div>
+</div>
+@Html.AntiForgeryToken()
+
+@section Scripts {
+    <script src="~/js/codeTableOperationHelper.js" asp-append-version="true"></script>
+
+    <script>
+        $('[data-toggle="tooltip"]').tooltip({container: 'table'});
+
+        function addNewCodeTableOperation() {
+            codeTableOperationAddEdit('#divModalCodeTableOperationAddEditPlaceholder', false, null, (idCodeTableOperation) => {
+                document.getElementById('btnSubmit').click();
+            });
+        }
+
+        function editCodeTableOperation(element) {
+            let idCodeTableOperation = parseInt($(element).parent().parent().attr('data-idCodeTableOperation'));
+
+            codeTableOperationAddEdit('#divModalCodeTableOperationAddEditPlaceholder', true, idCodeTableOperation, (idCodeTableOperation) => {
+                document.getElementById('btnSubmit').click();
+            });
+        }
+
+        function deleteCodeTableOperation(element) {
+            let row = $(element).parent().parent();
+            let idCodeTableOperation = parseInt(row.attr('data-idCodeTableOperation'));
+
+            codeTableOperationDelete(idCodeTableOperation, (idCodeTableOperation) => {
+                row.remove();
+            });
+        }
+    </script>
+}

EveryThing/Pages/CodeTableOperations/Index.cshtml.cs

@@ -0,0 +1,168 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+using EveryThing.Data;
+using EveryThing.Models;
+using EveryThing.Models.CodeTable;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.VisualStudio.Debugger.Contracts;
+using System.Globalization;
+
+namespace EveryThing.Pages.CodeTableOperations
+{
+    [Authorize(Roles = "Administrator,InvoicingUser,ProjecThingUser")]
+    public class IndexModel : PageModel
+    {
+        public class AddEditCodeTableOperation
+        {
+            public CodeTableOperation Operation { get; set; }
+            public bool Edit { get; set; }
+            public int IdCodeTableOperation { get; set; }
+        }
+
+        private readonly ApplicationDbContext _context;
+        private readonly UserManager<IdentityApplicationUser> _userManager;
+        private readonly SignInManager<IdentityApplicationUser> _loginManager;
+        private readonly RoleManager<IdentityApplicationRole> _roleManager;
+
+        public IndexModel(ApplicationDbContext context, UserManager<IdentityApplicationUser> userManager, SignInManager<IdentityApplicationUser> loginManager, RoleManager<IdentityApplicationRole> roleManager)
+        {
+            _context = context;
+            _userManager = userManager;
+            _loginManager = loginManager;
+            _roleManager = roleManager;
+        }
+
+        public IList<CodeTableOperation> Operation { get; set; }
+
+        public async Task OnGetAsync(string searchString)
+        {
+            var user = _userManager.GetUserAsync(User).Result;
+
+            ViewData["SearchString"] = searchString ?? "";
+
+            var search = !string.IsNullOrEmpty(searchString);
+            var query = _context.CodeTableOperations.AsQueryable();
+
+            if (search)
+            {
+                query = query.Where(x => EF.Functions.Like(x.Title, $"%{searchString}%"));
+            }
+
+            Operation = await query
+                .OrderByDescending(x => x.Id)
+                .Take(100)
+                .ToListAsync();
+        }
+
+        public IActionResult OnGetCodeTableOperationModal(bool edit, int idCodeTableOperation)
+        {
+            CodeTableOperation operation = null;
+
+            if (edit)
+            {
+                operation = _context.CodeTableOperations
+                    .FirstOrDefault(x => x.Id == idCodeTableOperation);
+            }
+
+            operation ??= new CodeTableOperation();
+
+            return Partial("AddEditOperationModal", new AddEditCodeTableOperation
+            {
+                Operation = operation,
+                Edit = edit,
+                IdCodeTableOperation = idCodeTableOperation
+            });
+        }
+
+        public IActionResult OnPostCodeTableOperation(string title, bool defaultValue, bool edit, int idCodeTableOperation)
+        {
+            var successful = true;
+            var error = "";
+
+            if (edit)
+            {
+                var operation = _context.CodeTableOperations
+                    .FirstOrDefault(x => x.Id == idCodeTableOperation);
+
+                if (operation != null)
+                {
+                    operation.Title = title;
+                    operation.Default = defaultValue;
+
+                    _context.SaveChanges();
+                }
+                else
+                {
+                    successful = false;
+                    error = $"Code-table operation with ID: {idCodeTableOperation} not found";
+                }
+            }
+            else
+            {
+                var operation = new CodeTableOperation
+                {
+                    Title = title,
+                    Default = defaultValue
+                };
+                _context.CodeTableOperations.Add(operation);
+                _context.SaveChanges();
+
+                idCodeTableOperation = operation.Id;
+            }
+
+            return new JsonResult(new { idCodeTableOperation, error, successful });
+        }
+
+        public IActionResult OnGetCodeTableOperation(int idCodeTableOperation)
+        {
+            var successful = true;
+            var error = "";
+            var inUse = false;
+
+            var operation = _context.CodeTableOperations
+                .Include(x => x.ProjectPartItemOperation)
+                .FirstOrDefault(x => x.Id == idCodeTableOperation);
+
+            if (operation == null)
+            {
+                successful = false;
+                error = $"Code-table operation with ID: {idCodeTableOperation} not found";
+            }
+            else
+            {
+                inUse = operation.ProjectPartItemOperation != null && operation.ProjectPartItemOperation.Count > 0;
+                operation.ProjectPartItemOperation = null;
+            }
+
+            return new JsonResult(new { operation, error, successful, inUse });
+        }
+
+        public IActionResult OnDeleteCodeTableOperation(int idCodeTableOperation)
+        {
+            var successful = true;
+            var error = "";
+
+            var operation = _context.CodeTableOperations
+                .FirstOrDefault(x => x.Id == idCodeTableOperation);
+
+            if (operation != null)
+            {
+                _context.CodeTableOperations.Remove(operation);
+                _context.SaveChanges();
+            }
+            else
+            {
+                successful = false;
+                error = $"Code-table operation with ID: {idCodeTableOperation} not found";
+            }
+
+            return new JsonResult(new { idCodeTableOperation, error, successful });
+        }
+    }
+}

EveryThing/Pages/Layouts/Partials/_LayoutSidenav.cshtml

@@ -74,50 +74,12 @@
                 <a asp-page="/Invoices/Index" asp-route-type="4" class="sidenav-link"><i class="sidenav-icon fas fa-hands-helping"></i><div>Kooperacije </div></a>
             </li>
         }
-        @*<li class="sidenav-item">
-            <a asp-page="/Index" class="sidenav-link"><i class="sidenav-icon fas fa-ruler"></i><div>Planiranje</div></a>
-        </li>
-        
-        <li class="sidenav-item">
-            <a asp-page="/Index" class="sidenav-link"><i class="sidenav-icon fas fa-dolly"></i><div>Prevoznice</div></a>
-        </li>*@
-
-        @*<li class="sidenav-divider mb-1"></li>
-        <li class="sidenav-header small font-weight-semibold">VOZNI PARK</li>
-        
-        <li class="sidenav-item">
-            <a asp-page="/Index" class="sidenav-link"><i class="sidenav-icon fas fa-wrench"></i><div>Delovni nalogi</div></a>
-        </li>
-
-        <li class="sidenav-item">
-            <a asp-page="/Index" class="sidenav-link"><i class="sidenav-icon fas fa-cogs"></i><div>Servisi</div></a>
-        </li>
-
-        <li class="sidenav-item">
-            <a asp-page="/Index" class="sidenav-link"><i class="sidenav-icon fas fa-tasks"></i><div>Pregledi</div></a>
-        </li>
-        
-        <li class="sidenav-item@(currentPage.StartsWith("/Management/Issues/") ? " active" : "")">
-            <a asp-page="/Management/Issues/Index" class="sidenav-link"><i class="sidenav-icon fas fa-exclamation-triangle"></i><div>Napake</div></a>
-        </li>
-
-        <li class="sidenav-item@(currentPage.StartsWith("/Vehicle/VehicleFueling/") ? " active" : "")">
-            <a asp-page="/Vehicle/VehicleFueling/Index" class="sidenav-link"><i class="sidenav-icon fas fa-gas-pump"></i><div>Gorivo</div></a>
-        </li>*@
 
         @if (User.IsInRole("Administrator") || User.IsInRole("ProjecThingUser") || User.IsInRole("InvoicingUser") || User.IsInRole("TransportThingUser"))
         {
             <li class="sidenav-divider mb-1"></li>
             <li class="sidenav-header small font-weight-semibold">ŠIFRANTI</li>
 
-            @*<li class="sidenav-item@(currentPage.StartsWith("/CodeTableEmployees/") ? " active" : "")">
-                <a asp-page="/CodeTableEmployees/Index" class="sidenav-link"><i class="sidenav-icon fas fa-users"></i><div>Zaposleni</div></a>
-            </li>*@
-
-            @*<li class="sidenav-item@(currentPage.StartsWith("/CodeTables/Vehicles/") ? " active" : "")">
-                <a asp-page="/Employees/Index" class="sidenav-link"><i class="sidenav-icon fas fa-truck"></i><div>Vozni park</div></a>
-            </li>*@
-            
             <li class="sidenav-item@(currentPage.StartsWith("/CodeTablePartners/") ? " active" : "")">
                 <a asp-page="/CodeTablePartners/Index" class="sidenav-link"><i class="sidenav-icon fas fa-handshake"></i><div>Partnerji</div></a>
             </li>
@@ -126,6 +88,9 @@
                 <li class="sidenav-item@(currentPage.StartsWith("/CodeTableItems/") ? " active" : "")">
                     <a asp-page="/CodeTableItems/Index" class="sidenav-link"><i class="sidenav-icon fas fa-box"></i><div>Artikli</div></a>
                 </li>
+                <li class="sidenav-item@(currentPage.StartsWith("/CodeTableOperations/") ? " active" : "")">
+                    <a asp-page="/CodeTableOperations/Index" class="sidenav-link"><i class="sidenav-icon fas fa-wrench"></i><div>Operacije</div></a>
+                </li>
             }
             @if (User.IsInRole("Administrator") || User.IsInRole("TransportThingUser"))
             {

EveryThing/Pages/Projects/CreateEditPartItem.cshtml

@@ -13,7 +13,7 @@
 
     <h4 class="d-flex justify-content-between align-items-center w-100 font-weight-bold py-1 mb-4">
         <span>
-            <span class="text-muted font-weight-light">Projekt /</span> 
+            <span class="text-muted font-weight-light">Projekt /</span>
             @if ((bool)ViewData["Edit"])
             {
                 <span>&nbsp;Urejanje pozicije dela projekta</span>
@@ -22,7 +22,7 @@
             {
                 <span>&nbsp;Nova pozicija dela projekta</span>
             }
-            
+
         </span>
     </h4>
 
@@ -46,9 +46,11 @@
                         <div class="col-12">
                             <div class="form-group">
                                 <label asp-for="ProjectPartItem.IdItemFk" class="form-label"></label>
-                                <div class="form-row">
-                                    <div class="col-12">
+                                <div class="form-row align-items-end">
+                                    <div class="col">
                                         <select id="selCodeTableItem" asp-for="ProjectPartItem.IdItemFk" class="form-control select2" asp-items="ViewBag.IdItemFk"></select>
+                                    </div>
+                                    <div class="col-auto">
                                         <button class="btn btn-success" type="button" onclick="copyDataFromLastPartItem();">Napolni prejšnje</button>
                                         <button class="btn btn-primary" type="button" onclick="addNewCodeTableItem();">Novi artikel</button>
                                     </div>
@@ -76,11 +78,11 @@
                         <div class="col-12">
                             <div class="form-group">
                                 <label asp-for="ProjectPartItem.IdMaterialFk" class="form-label"></label>
-                                <div class="form-row">
-                                    <div class="col-9">
+                                <div class="form-row align-items-end">
+                                    <div class="col">
                                         <select id="selCodeTableItemMaterial" asp-for="ProjectPartItem.IdMaterialFk" class="form-control select2" asp-items="ViewBag.IdMaterialFk"></select>
                                     </div>
-                                    <div class="col-3">
+                                    <div class="col-auto">
                                         <button class="btn btn-primary" type="button" onclick="addNewCodeTableItemMaterial();">Novi material</button>
                                     </div>
                                 </div>
@@ -153,6 +155,15 @@
                             </div>
                         </div>
                     </div>
+                    
+                    <div class="row">
+                        <div class="col-12">
+                            <div class="form-group">
+                                <label asp-for="ProjectPartItem.Note" class="form-label"></label>
+                                <textarea asp-for="ProjectPartItem.Note" class="form-control" rows="3"></textarea>
+                            </div>
+                        </div>
+                    </div>
                 </div>
                 <div class="card-footer py-3 text-right">
                     @if (ViewData["Edit"] != null && (bool)ViewData["Edit"])
@@ -161,13 +172,93 @@
                     }
                     else
                     {
-                        <button type="submit" class="btn btn-primary">Dodaj del projekta</button>
+                        <button type="submit" class="btn btn-primary">Dodaj pozicijo dela projekta</button>
                     }
-                    
+
                     <a asp-page="Edit" asp-route-id="@ViewBag.IdProject" class="btn btn-default">Prekliči</a>
                 </div>
             </div>
         </div>
+        <div class="col-6">
+            <div class="card">
+                <h6 class="card-header">
+                    Operacije
+                </h6>
+                <div class="card-body">
+                    @if (ViewData["Edit"] != null && (bool)ViewData["Edit"])
+                    {
+                        <div class="form-row align-items-end mb-3">
+                            <div class="col">
+                                <label class="form-label" for="selProjectPartItemOperation">Naziv</label>
+                                <select id="selProjectPartItemOperation" class="form-control select2" asp-items="ViewBag.IdCodeTableOperationFk"></select>
+                            </div>
+                            <div class="col-auto">
+                                <button type="button" class="btn btn-primary" onclick="addProjectPartItemOperation();">Dodaj</button>
+                                <button type="button" class="btn btn-success" onclick="addDefaultOperations();">Dodaj privzete</button>
+                            </div>
+                        </div>
+                    }
+
+                    <table class="table">
+                        <thead>
+                        <tr>
+                            <th class="w-100">Naziv</th>
+                            <th class="text-right" style="white-space: nowrap; width: 1%;">Končano</th>
+                            <th class="text-right" style="white-space: nowrap; width: 1%;"></th>
+                        </tr>
+                        </thead>
+                        <tbody>
+                        @foreach (var operation in Model.ProjectPartItemOperations)
+                        {
+                            <tr data-id="@operation.Id" data-id-code-table-operation="@operation.IdCodeTableOperationFk">
+                                <td>
+                                    @Html.DisplayFor(modelItem => operation.Operation.Title)
+                                </td>
+                                <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                    <input type="checkbox" @(operation.Finished ? "checked" : "") onchange="toggleOperationFinished(@operation.Id, this);" />
+                                </td>
+                                <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                    <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(@operation.Id, 'up', this);" title="Gor"><i class="fas fa-arrow-up"></i></a>
+                                    <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(@operation.Id, 'down', this);" title="Dol"><i class="fas fa-arrow-down"></i></a>
+                                    <a class="btn btn-xs icon-btn btn-outline-danger borderless" data-state="danger" href="javascript:;" onclick="deleteProjectPartItemOperation(@operation.Id, this);" title="Izbriši"><i class="fas fa-times"></i></a>
+                                </td>
+                            </tr>
+                        }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+            
+            <div class="card">
+                <h6 class="card-header">
+                    Kooperacije
+                </h6>
+                <div class="card-body">
+                    <table class="table">
+                        <thead>
+                            <tr>
+                                <th style="white-space: nowrap; width: 1%;">Številka</th>
+                                <th>Partner</th>
+                                <th style="white-space: nowrap; width: 1%;"></th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            @foreach (var item in Model.CooperationInvoiceItems)
+                            {
+                                <tr>
+                                    <td style="white-space: nowrap;">@item.Invoice.InvoiceNumberFormatted</td>
+                                    <td>@item.Invoice.Partner?.Title</td>
+                                    <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                        <a class="btn btn-xs icon-btn btn-outline-primary borderless" asp-page="/Invoices/Print" asp-route-id="@item.Invoice.IdInvoice" data-toggle="tooltip" data-placement="top" title="Tiskanje" data-state="primary"><i class="ion ion-md-print"></i></a>
+                                        <a class="btn btn-xs icon-btn btn-outline-secondary borderless" asp-page="/Invoices/Edit" asp-route-id="@item.Invoice.IdInvoice" data-toggle="tooltip" data-placement="top" title="Urejanje" data-state="secondary"><i class="fas fa-pencil-alt"></i></a>
+                                    </td>
+                                </tr>
+                            }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
     </div>
 
     <div asp-validation-summary="ModelOnly" class="text-danger"></div>
@@ -246,5 +337,209 @@
             location.replace(`CreateEditPartItem?idProjectPartItem=${idProjectPartItem}&idProject=${idProject}&idProjectPart=${idProjectPart}&edit=${edit}&idArticleCopyFrom=${idArticle}`);
         }
 
+        function moveOperation(idProjectPartItemOperation, direction, element) {
+            let row = $(element).closest('tr');
+            $.ajax({
+                type: "POST",
+                beforeSend: function(xhr) {
+                    xhr.setRequestHeader("XSRF-TOKEN",
+                        $('input:hidden[name="__RequestVerificationToken"]').val());
+                },
+                url: "CreateEditPartItem/?handler=MoveOperation",
+                data: {
+                    idProjectPartItemOperation,
+                    direction
+                },
+                success: function(data) {
+                    if (data.successful) {
+                        if (direction === 'up') {
+                            let prev = row.prev('tr');
+                            if (prev.length) {
+                                row.insertBefore(prev);
+                            }
+                        } else {
+                            let next = row.next('tr');
+                            if (next.length) {
+                                row.insertAfter(next);
+                            }
+                        }
+                    }
+                },
+                error: function(xhr, ajaxOptions, thrownError) {
+                    console.log(xhr);
+                    alert(xhr.responseText);
+                }
+            });
+        }
+
+        function toggleOperationFinished(idProjectPartItemOperation, checkbox) {
+            $.ajax({
+                type: "POST",
+                beforeSend: function(xhr) {
+                    xhr.setRequestHeader("XSRF-TOKEN",
+                        $('input:hidden[name="__RequestVerificationToken"]').val());
+                },
+                url: "CreateEditPartItem/?handler=ToggleProjectPartItemOperationFinished",
+                data: {
+                    idProjectPartItemOperation
+                },
+                success: function(data) {
+                    if (!data.successful) {
+                        Swal.fire('Napaka pri posodabljanju operacije', data.error, 'error');
+                        checkbox.checked = !checkbox.checked;
+                    }
+                },
+                error: function(xhr, ajaxOptions, thrownError) {
+                    console.log(xhr);
+                    alert(xhr.responseText);
+                    checkbox.checked = !checkbox.checked;
+                }
+            });
+        }
+
+        function deleteProjectPartItemOperation(idProjectPartItemOperation, element) {
+            let row = $(element).closest('tr');
+            Swal.fire({
+                title: 'Izbrišem operacijo?',
+                text: "Tega dejanja ni možno razveljaviti!",
+                icon: 'warning',
+                showCancelButton: true,
+                confirmButtonColor: '#3085d6',
+                cancelButtonColor: '#d33',
+                confirmButtonText: 'Da, izbriši!',
+                cancelButtonText: 'Prekliči!'
+            }).then((result) => {
+                if (result.isConfirmed) {
+                    $.ajax({
+                        type: "DELETE",
+                        beforeSend: function(xhr) {
+                            xhr.setRequestHeader("XSRF-TOKEN",
+                                $('input:hidden[name="__RequestVerificationToken"]').val());
+                        },
+                        url: "CreateEditPartItem/?handler=ProjectPartItemOperation",
+                        data: {
+                            idProjectPartItemOperation
+                        },
+                        success: function(data) {
+                            if (data.successful) {
+                                let operationName = row.find('td:first').text().trim();
+                                let operationId = row.data('idCodeTableOperation');
+                                $('#selProjectPartItemOperation').append($('<option></option>').val(operationId).html(operationName));
+                                row.remove();
+                                $('#selProjectPartItemOperation').trigger('change');
+                            } else {
+                                Swal.fire('Napaka pri brisanju operacije', data.error, 'error');
+                            }
+                        },
+                        error: function(xhr, ajaxOptions, thrownError) {
+                            console.log(xhr);
+                            alert(xhr.responseText);
+                        }
+                    });
+                }
+            });
+        }
+
+        function addDefaultOperations() {
+            let idProjectPartItem = parseInt($('#ProjectPartItem_IdProjectPartItem').val());
+            if (isNaN(idProjectPartItem)) {
+                return;
+            }
+
+            $.blockUI();
+            $.ajax({
+                type: "POST",
+                beforeSend: function(xhr) {
+                    xhr.setRequestHeader("XSRF-TOKEN",
+                        $('input:hidden[name="__RequestVerificationToken"]').val());
+                },
+                url: "CreateEditPartItem/?handler=AddDefaultOperations",
+                data: {
+                    idProjectPartItem
+                },
+                success: function(data) {
+                    $.unblockUI();
+                    if (data.successful) {
+                        $.each(data.operations, function(i, op) {
+                            let row = `<tr data-id="${op.idProjectPartItemOperation}" data-id-code-table-operation="${op.idCodeTableOperation}">
+                                <td>${op.title}</td>
+                                <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                    <input type="checkbox" onchange="toggleOperationFinished(${op.idProjectPartItemOperation}, this);" />
+                                </td>
+                                <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                    <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(${op.idProjectPartItemOperation}, 'up', this);" title="Gor"><i class="fas fa-arrow-up"></i></a>
+                                    <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(${op.idProjectPartItemOperation}, 'down', this);" title="Dol"><i class="fas fa-arrow-down"></i></a>
+                                    <a class="btn btn-xs icon-btn btn-outline-danger borderless" data-state="danger" href="javascript:;" onclick="deleteProjectPartItemOperation(${op.idProjectPartItemOperation}, this);" title="Izbriši"><i class="fas fa-times"></i></a>
+                                </td>
+                            </tr>`;
+                            $('table.table tbody').append(row);
+                            $('#selProjectPartItemOperation option[value="' + op.idCodeTableOperation + '"]').remove();
+                        });
+                        $('#selProjectPartItemOperation').trigger('change');
+                    } else {
+                        Swal.fire('Napaka pri dodajanju privzetih operacij', data.error, 'error');
+                    }
+                },
+                error: function(xhr, ajaxOptions, thrownError) {
+                    console.log(xhr);
+                    alert(xhr.responseText);
+                    $.unblockUI();
+                }
+            });
+        }
+
+        function addProjectPartItemOperation() {
+            let idProjectPartItem = parseInt($('#ProjectPartItem_IdProjectPartItem').val());
+            let idCodeTableOperation = parseInt($('#selProjectPartItemOperation').val());
+
+            if (isNaN(idProjectPartItem) || isNaN(idCodeTableOperation)) {
+                Swal.fire('Izberite operacijo.');
+                return;
+            }
+
+            $.blockUI();
+            $.ajax({
+                type: "POST",
+                beforeSend: function(xhr) {
+                    xhr.setRequestHeader("XSRF-TOKEN",
+                        $('input:hidden[name="__RequestVerificationToken"]').val());
+                },
+                url: "CreateEditPartItem/?handler=ProjectPartItemOperation",
+                data: {
+                    idProjectPartItem,
+                    idCodeTableOperation
+                },
+                success: function(data) {
+                    $.unblockUI();
+                    if (data.successful){
+                        let id = data.idProjectPartItemOperation;
+                        let row = `<tr data-id="${id}" data-id-code-table-operation="${idCodeTableOperation}">
+                            <td>${data.title}</td>
+                            <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                <input type="checkbox" onchange="toggleOperationFinished(${id}, this);" />
+                            </td>
+                            <td class="text-right" style="white-space: nowrap; width: 1%;">
+                                <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(${id}, 'up', this);" title="Gor"><i class="fas fa-arrow-up"></i></a>
+                                <a class="btn btn-xs icon-btn btn-outline-secondary borderless" href="javascript:;" onclick="moveOperation(${id}, 'down', this);" title="Dol"><i class="fas fa-arrow-down"></i></a>
+                                <a class="btn btn-xs icon-btn btn-outline-danger borderless" data-state="danger" href="javascript:;" onclick="deleteProjectPartItemOperation(${id}, this);" title="Izbriši"><i class="fas fa-times"></i></a>
+                            </td>
+                        </tr>`;
+                        $('table.table tbody').append(row);
+                        $('#selProjectPartItemOperation option[value="' + idCodeTableOperation + '"]').remove();
+                        $('#selProjectPartItemOperation').trigger('change');
+                    } else {
+                        Swal.fire('Napaka pri dodajanju operacije',
+                        data.error,
+                        'error');
+                    }
+                },
+                error: function(xhr, ajaxOptions, thrownError) {
+                    console.log(xhr);
+                    alert(xhr.responseText);
+                    $.unblockUI();
+                }
+            });
+        }
+
     </script>
 }

EveryThing/Pages/Projects/CreateEditPartItem.cshtml.cs

@@ -11,6 +11,7 @@ using EveryThing.Data;
 using EveryThing.Models;
 using EveryThing.Models.CodeTable;
 using EveryThing.Models.Project;
+using EveryThing.Models.Invoice;
 using Microsoft.EntityFrameworkCore;
 
 namespace EveryThing.Pages.Projects
@@ -46,6 +47,8 @@ namespace EveryThing.Pages.Projects
             ViewData["IdMaterialSupplierFk"] = new SelectList(_context.CodeTablePartners
                 .Where(x => x.IdCompanyFk == user.IdCompanyFk && x.Active && x.Supplier)
                 .OrderBy(x => x.Title), "IdPartner", "Title");
+            ViewData["IdCodeTableOperationFk"] = new SelectList(_context.CodeTableOperations
+                .OrderBy(x => x.Title), "Id", "Title");
 
             ViewData["Edit"] = edit;
 
@@ -55,11 +58,29 @@ namespace EveryThing.Pages.Projects
                     .Include(x => x.ProjectPart)
                         .ThenInclude(x => x.Project)
                     .FirstOrDefault(x => x.IdProjectPartItem == idProjectPartItem);
-                
+
                 if (ProjectPartItem == null)
                 {
                     return NotFound();
                 }
+
+                ProjectPartItemOperations = _context.ProjectPartItemOperations
+                    .Include(x => x.Operation)
+                    .Where(x => x.IdProjectPartItemFk == ProjectPartItem.IdProjectPartItem)
+                    .OrderBy(x => x.Order)
+                    .ToList();
+
+                var usedOperationIds = ProjectPartItemOperations.Select(x => x.IdCodeTableOperationFk).ToList();
+                ViewData["IdCodeTableOperationFk"] = new SelectList(_context.CodeTableOperations
+                    .Where(x => !usedOperationIds.Contains(x.Id))
+                    .OrderBy(x => x.Title), "Id", "Title");
+
+                CooperationInvoiceItems = _context.InvoiceItems
+                    .Include(x => x.Invoice)
+                        .ThenInclude(x => x.Partner)
+                    .Where(x => x.IdProjectPartItem == ProjectPartItem.IdProjectPartItem
+                                && x.Invoice.Type == Invoice.InvoiceType.Cooperation)
+                    .ToList();
             }
             else
             {
@@ -68,6 +89,8 @@ namespace EveryThing.Pages.Projects
                     NumberOfSets = 1,
                     IdProjectPartFk = idProjectPart
                 };
+                ProjectPartItemOperations = new List<ProjectPartItemOperation>();
+                CooperationInvoiceItems = new List<InvoiceItem>();
             }
 
             if (idArticleCopyFrom != null)
@@ -101,6 +124,10 @@ namespace EveryThing.Pages.Projects
         [BindProperty]
         public int IdProject { get; set; }
 
+        public IList<ProjectPartItemOperation> ProjectPartItemOperations { get; set; }
+
+        public IList<InvoiceItem> CooperationInvoiceItems { get; set; }
+
         public async Task<IActionResult> OnPostAsync(bool edit)
         {
             if (!ModelState.IsValid)
@@ -158,5 +185,149 @@ namespace EveryThing.Pages.Projects
 
             return new JsonResult(new { items = items });
         }
+
+        public IActionResult OnPostProjectPartItemOperation(int idProjectPartItem, int idCodeTableOperation)
+        {
+            var maxOrder = _context.ProjectPartItemOperations
+                .Where(x => x.IdProjectPartItemFk == idProjectPartItem)
+                .Select(x => (short?)x.Order)
+                .Max() ?? 0;
+
+            var operation = new ProjectPartItemOperation
+            {
+                IdProjectPartItemFk = idProjectPartItem,
+                IdCodeTableOperationFk = idCodeTableOperation,
+                Finished = false,
+                Order = (short)(maxOrder + 1)
+            };
+
+            _context.ProjectPartItemOperations.Add(operation);
+            _context.SaveChanges();
+
+            var title = _context.CodeTableOperations
+                .Where(x => x.Id == idCodeTableOperation)
+                .Select(x => x.Title)
+                .FirstOrDefault();
+
+            return new JsonResult(new { successful = true, idProjectPartItemOperation = operation.Id, title });
+        }
+
+        public IActionResult OnPostToggleProjectPartItemOperationFinished(int idProjectPartItemOperation)
+        {
+            var successful = true;
+            var error = "";
+
+            var operation = _context.ProjectPartItemOperations
+                .FirstOrDefault(x => x.Id == idProjectPartItemOperation);
+
+            if (operation != null)
+            {
+                operation.Finished = !operation.Finished;
+                _context.SaveChanges();
+            }
+            else
+            {
+                successful = false;
+                error = $"Operation with ID: {idProjectPartItemOperation} not found";
+            }
+
+            return new JsonResult(new { successful, error, finished = operation?.Finished });
+        }
+
+        public IActionResult OnDeleteProjectPartItemOperation(int idProjectPartItemOperation)
+        {
+            var successful = true;
+            var error = "";
+
+            var operation = _context.ProjectPartItemOperations
+                .FirstOrDefault(x => x.Id == idProjectPartItemOperation);
+
+            if (operation != null)
+            {
+                _context.ProjectPartItemOperations.Remove(operation);
+                _context.SaveChanges();
+            }
+            else
+            {
+                successful = false;
+                error = $"Operation with ID: {idProjectPartItemOperation} not found";
+            }
+
+            return new JsonResult(new { successful, error, idProjectPartItemOperation });
+        }
+
+        public IActionResult OnPostAddDefaultOperations(int idProjectPartItem)
+        {
+            var existingOperationIds = _context.ProjectPartItemOperations
+                .Where(x => x.IdProjectPartItemFk == idProjectPartItem)
+                .Select(x => x.IdCodeTableOperationFk)
+                .ToList();
+
+            var defaultOperations = _context.CodeTableOperations
+                .Where(x => x.Default && !existingOperationIds.Contains(x.Id))
+                .OrderBy(x => x.Title)
+                .ToList();
+
+            var added = new List<object>();
+
+            var maxOrder = _context.ProjectPartItemOperations
+                .Where(x => x.IdProjectPartItemFk == idProjectPartItem)
+                .Select(x => (short?)x.Order)
+                .Max() ?? 0;
+
+            foreach (var op in defaultOperations)
+            {
+                maxOrder++;
+                var newOp = new ProjectPartItemOperation
+                {
+                    IdProjectPartItemFk = idProjectPartItem,
+                    IdCodeTableOperationFk = op.Id,
+                    Finished = false,
+                    Order = maxOrder
+                };
+                _context.ProjectPartItemOperations.Add(newOp);
+                _context.SaveChanges();
+
+                added.Add(new { idProjectPartItemOperation = newOp.Id, idCodeTableOperation = op.Id, title = op.Title });
+            }
+
+            return new JsonResult(new { successful = true, operations = added });
+        }
+
+        public IActionResult OnPostMoveOperation(int idProjectPartItemOperation, string direction)
+        {
+            var operation = _context.ProjectPartItemOperations
+                .FirstOrDefault(x => x.Id == idProjectPartItemOperation);
+
+            if (operation == null)
+                return new JsonResult(new { successful = false, error = "Operation not found" });
+
+            ProjectPartItemOperation neighbor;
+
+            if (direction == "up")
+            {
+                neighbor = _context.ProjectPartItemOperations
+                    .Where(x => x.IdProjectPartItemFk == operation.IdProjectPartItemFk && x.Order < operation.Order)
+                    .OrderByDescending(x => x.Order)
+                    .FirstOrDefault();
+            }
+            else
+            {
+                neighbor = _context.ProjectPartItemOperations
+                    .Where(x => x.IdProjectPartItemFk == operation.IdProjectPartItemFk && x.Order > operation.Order)
+                    .OrderBy(x => x.Order)
+                    .FirstOrDefault();
+            }
+
+            if (neighbor == null)
+                return new JsonResult(new { successful = true });
+
+            var temp = operation.Order;
+            operation.Order = neighbor.Order;
+            neighbor.Order = temp;
+            _context.SaveChanges();
+
+            return new JsonResult(new { successful = true });
+        }
     }
 }