add good state

Uriagekun/Controllers/GoodController.cs

@@ -0,0 +1,40 @@
+using Microsoft.AspNetCore.Mvc;
+using Uriagekun.Lib.IO;
+using Uriagekun.Models;
+
+namespace Uriagekun.Controllers;
+
+public class GoodController : Controller
+{
+    private readonly MyRepository repository;
+
+    public GoodController(MyRepository repository)
+    {
+        this.repository = repository;
+    }
+
+    public IActionResult Index()
+    {
+        return View();
+    }
+
+    public async Task<IActionResult> Add(AddGoodModel model)
+    {
+        if (ModelState.IsValid)
+        {
+            return BadRequest();
+        }
+
+        if (
+            string.IsNullOrEmpty(model.Barcode) || model.Barcode.Length > 16
+            || string.IsNullOrEmpty(model.Label) || model.Label.Length > 40
+            || model.Price < 0
+        )
+        {
+            return BadRequest();
+        }
+
+        await this.repository.AddGoods(model.Label, model.Barcode, model.Price);
+        return Ok();
+    }
+}

Uriagekun/Lib/IO/MyRepository.cs

@@ -1,4 +1,5 @@
 using PetaPoco;
+using Uriagekun.Lib.Data;
 
 namespace Uriagekun.Lib.IO;
 
@@ -10,4 +11,43 @@ public class MyRepository
     {
         this.database = database;
     }
+
+    /// <summary>
+    /// 商品を登録します。
+    /// </summary>
+    /// <param name="label"></param>
+    /// <param name="barcode"></param>
+    /// <param name="price"></param>
+    /// <returns>正常終了時、商品IDを返します。</returns>
+    public async ValueTask<int> AddGoods(string label, string barcode, int price)
+    {
+        GoodData data = new GoodData()
+        {
+            Label = label,
+            Barcode = barcode,
+            Price = price,
+        };
+
+        var ret = await this.database.InsertAsync(data).ConfigureAwait(false);
+        return (int) ret;
+    }
+
+    /// <summary>
+    /// 指定商品の売上個数を登録します。
+    /// </summary>
+    /// <param name="goodId"></param>
+    /// <param name="count"></param>
+    /// <param name="date"></param>
+    /// <returns></returns>
+    public async ValueTask AddRegister(int goodId, int count, DateTime date)
+    {
+        RegisterData data = new RegisterData()
+        {
+            GoodId = goodId,
+            Date = date,
+            Count = count,
+        };
+
+        await this.database.InsertAsync(data).ConfigureAwait(false);
+    }
 }

Uriagekun/Models/AddGoodModel.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Uriagekun.Models;
+
+public class AddGoodModel
+{
+    [Required]
+    public string Barcode { get; set; }
+
+    [Required]
+    public string Label { get; set; }
+
+    [Required]
+    public int Price { get; set; }
+}

Uriagekun/Views/Good/Index.cshtml

@@ -0,0 +1,40 @@
+@{
+    ViewData["Title"] = "商品管理";
+}
+
+<div class="container-fluid row">
+    <div class="col-md-6">
+        <h2>商品登録</h2>
+        <form method="post" asp-action="Add" asp-controller="Good">
+            <div class="form-group row m-2">
+                <div class="col-md-3">
+                    <label class="form-label" for="goodLabel">商品名</label>
+                </div>
+                <div class="col-md-9">
+                    <input type="text" minlength="0" maxlength="40" required name="Label" class="form-control" id="goodLabel" />
+                </div>
+            </div>
+            <div class="form-group row m-2">
+                <div class="col-md-3">
+                    <label class="form-label" for="goodBarcode">バーコード</label>
+                </div>
+                <div class="col-md-9">
+                    <input type="text" minlength="0" maxlength="16" required name="Barcode" class="form-control" id="goodBarcode" />
+                </div>
+            </div>
+            <div class="form-group row m-2">
+                <div class="col-md-3">
+                    <label class="form-label" for="goodPrice">金額</label>
+                </div>
+                <div class="col-md-9">
+                    <input type="number" min="0" required name="Price" class="form-control" id="goodPrice" />
+                </div>
+            </div>
+            <div class="form-group row m-2">
+                <div class="col-md-9 offset-md-3">
+                    <button type="submit" class="btn btn-block btn-outline-primary">登録</button>
+                </div>
+            </div>
+        </form>
+    </div>
+</div>

Uriagekun/Views/Home/Index.cshtml

@@ -1,5 +1,5 @@
 @{
-    ViewData["Title"] = "Home Page";
+    ViewData["Title"] = "ホーム";
 }
 
 <div class="text-center">

Uriagekun/Views/Shared/_Layout.cshtml

@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="ja">
 <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>@ViewData["Title"] - Uriagekun</title>
+    <title>@ViewData["Title"] - 売上管理</title>
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
     <link rel="stylesheet" href="~/Uriagekun.styles.css" asp-append-version="true" />
@@ -12,7 +12,7 @@
     <header>
         <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
             <div class="container-fluid">
-                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">Uriagekun</a>
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">売上管理</a>
                 <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
                         aria-expanded="false" aria-label="Toggle navigation">
                     <span class="navbar-toggler-icon"></span>
@@ -20,7 +20,10 @@
                 <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
                     <ul class="navbar-nav flex-grow-1">
                         <li class="nav-item">
-                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">ホーム</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Good" asp-action="Index">商品管理</a>
                         </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
@@ -38,7 +41,7 @@
 
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2025 - Uriagekun - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+            &copy; 2025 - 売上管理 - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
         </div>
     </footer>
     <script src="~/lib/jquery/dist/jquery.min.js"></script>