#343 - Dialog for creating income.

src/Money.Blazor.Host/Components/IncomeCreate.razor

@@ -0,0 +1,42 @@
+@inherits ModalDialog
+
+<Modal @ref="Modal" Title="@Title">
+    <ChildContent>
+        <Validation ErrorMessages="@ErrorMessages" />
+        <div class="form-row">
+            <div class="col-md-9">
+                <div class="form-group">
+                    <label for="expense-amount">Amount:</label>
+                    <input type="text" class="form-control" id="expense-amount" @bind="@Amount" autocomplete="off" data-autofocus data-select />
+                </div>
+            </div>
+            <div class="col-md-3">
+                <div class="form-group">
+                    <label for="expense-currency">Currency:</label>
+                    <select class="form-control" id="expense-currency" @bind="@Currency">
+                        @if (Currencies != null)
+                        {
+                            @foreach (var currency in Currencies)
+                            {
+                                <option value="@currency.UniqueCode">
+                                    @currency.Symbol
+                                </option>
+                            }
+                        }
+                    </select>
+                </div>
+            </div>
+        </div>
+        <div class="form-group">
+            <label for="expense-description">Description:</label>
+            <input type="text" class="form-control" id="expense-description" @bind="@Description" />
+        </div>
+        <div class="form-group">
+            <label for="expense-when">When:</label>
+            <input type="date" class="form-control" id="expense-when" @bind="@When" @bind:format="yyyy-MM-dd" />
+        </div>
+    </ChildContent>
+    <Buttons>
+        <button class="btn btn-primary" @onclick="@OnSaveClick">@SaveButtonText</button>
+    </Buttons>
+</Modal>

src/Money.Blazor.Host/Components/IncomeCreate.razor.cs

@@ -0,0 +1,108 @@
+using Microsoft.AspNetCore.Components;
+using Money.Commands;
+using Money.Models;
+using Money.Models.Queries;
+using Money.Services;
+using Neptuo.Commands;
+using Neptuo.Logging;
+using Neptuo.Queries;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Money.Components
+{
+    public partial class IncomeCreate
+    {
+        [Inject]
+        protected ICommandDispatcher Commands { get; set; }
+
+        [Inject]
+        protected IQueryDispatcher Queries { get; set; }
+
+        [Inject]
+        internal ILog<IncomeCreate> Log { get; set; }
+
+        [Inject]
+        internal Navigator Navigator { get; set; }
+
+        protected string Title { get; set; }
+        protected string SaveButtonText { get; set; }
+        protected List<string> ErrorMessages { get; } = new List<string>();
+
+        protected List<CurrencyModel> Currencies { get; private set; }
+
+        protected Confirm PrerequisitesConfirm { get; set; }
+
+        [Parameter]
+        public decimal Amount { get; set; }
+
+        [Parameter]
+        public string Currency { get; set; }
+
+        [Parameter]
+        public string Description { get; set; }
+
+        [Parameter]
+        public DateTime When { get; set; } = DateTime.Today;
+
+        protected async override Task OnParametersSetAsync()
+        {
+            await base.OnParametersSetAsync();
+
+            Title = "Create a new Income";
+            SaveButtonText = "Create";
+
+            Currencies = await Queries.QueryAsync(new ListAllCurrency());
+            Currency = await Queries.QueryAsync(new FindCurrencyDefault());
+        }
+
+        protected void OnSaveClick()
+        {
+            if (Validate())
+            {
+                Execute();
+                Modal.Hide();
+            }
+        }
+
+        private bool Validate()
+        {
+            Log.Debug($"Income: Amount: {Amount}, Currency: {Currency}, When: {When}.");
+
+            ErrorMessages.Clear();
+            Validator.AddIncomeAmount(ErrorMessages, Amount);
+            Validator.AddIncomeDescription(ErrorMessages, Description);
+            Validator.AddIncomeCurrency(ErrorMessages, Currency);
+
+            Log.Debug($"Income: Validation: {string.Join(", ", ErrorMessages)}.");
+            return ErrorMessages.Count == 0;
+        }
+
+        private async void Execute()
+        {
+            await Commands.HandleAsync(new CreateIncome(new Price(Amount, Currency), Description, When));
+
+            Amount = 0;
+            Description = null;
+            StateHasChanged();
+        }
+
+        public override void Show()
+        {
+            if (Currencies == null || Currencies.Count == 0)
+                PrerequisitesConfirm.Show();
+            else
+                base.Show();
+        }
+
+        protected void OnPrerequisitesConfirmed()
+        {
+            if (Currencies == null || Currencies.Count == 0)
+                Navigator.OpenCurrencies();
+        }
+    }
+}

src/Money.Blazor.Host/Pages/Summary.razor

@@ -2,13 +2,13 @@
 
 <Title Icon="signal" Main="Summary" Sub="@SubTitle">
     <ButtonContent>
-        <button class="btn btn-primary ml-2" @onclick="CreateNewExpense">
+        <button class="btn btn-primary ml-2" @onclick="ExpenseCreate.Show">
             <Icon Identifier="minus-circle" />
             <span class="d-none d-md-inline">
                 New Expense
             </span>
         </button>
-        <button class="btn btn-primary ml-2">
+        <button class="btn btn-primary ml-2" @onclick="IncomeCreate.Show">
             <Icon Identifier="plus-circle" />
             <span class="d-none d-md-inline">
                 New Income
@@ -18,7 +18,8 @@
 </Title>
 <ExceptionPanel />
 
-<OutcomeCreate @ref="CreateModal" />
+<OutcomeCreate @ref="ExpenseCreate" />
+<IncomeCreate @ref="IncomeCreate" />
 
 <div class="summary">
     <ExpenseBagPublishButton Text="You have expenses created when offline. Upload them now..." class="mb-4" />

src/Money.Blazor.Host/Pages/Summary.razor.cs

@@ -63,7 +63,8 @@ public partial class Summary<T> :
         protected SortDescriptor<SummarySortType> SortDescriptor { get; set; }
 
         protected Modal PeriodSelectorModal { get; set; }
-        protected ModalDialog CreateModal { get; set; }
+        protected OutcomeCreate ExpenseCreate { get; set; }
+        protected IncomeCreate IncomeCreate { get; set; }
 
         protected override async Task OnInitializedAsync()
         {
@@ -262,12 +263,6 @@ private async void OnOutcomeDeletedEvent()
             StateHasChanged();
         }
 
-        protected void CreateNewExpense()
-        {
-            CreateModal.Show();
-            StateHasChanged();
-        }
-
         protected async Task OpenPeriodSelectorAsync()
         {
             PeriodSelectorModal.Show();

src/Money.Blazor.Host/Services/Validator.cs

@@ -42,6 +42,32 @@ public static void AddOutcomeCategoryKey(ICollection<string> messages, IKey cate
 
         #endregion
 
+        #region Income
+
+        public static bool IsIncomeAmount(decimal amount) => amount > 0;
+        public static bool IsIncomeDescription(string description) => !String.IsNullOrEmpty(description);
+        public static bool IsIncomeCurrency(string currency) => !String.IsNullOrEmpty(currency);
+
+        public static void AddIncomeAmount(ICollection<string> messages, decimal amount)
+        {
+            if (!IsIncomeAmount(amount))
+                messages.Add("Amount must be greater than zero.");
+        }
+
+        public static void AddIncomeDescription(ICollection<string> messages, string description)
+        {
+            if (!IsIncomeDescription(description))
+                messages.Add("Description must be provided.");
+        }
+
+        public static void AddIncomeCurrency(ICollection<string> messages, string currency)
+        {
+            if (!IsIncomeCurrency(currency))
+                messages.Add("Currency must be selected.");
+        }
+
+        #endregion
+
         #region Category
 
         public static bool IsCategoryName(string name) => !String.IsNullOrEmpty(name);