feat: complete legacy UI and playout parity migration

2026-07-15 13:11:38 +09:00
parent f14800656b
commit 6e0c275fdd
108 changed files with 43738 additions and 560 deletions
--- a/tools/MBN_STOCK_WEBVIEW.DbWriteSmoke/ExistingChildRowGuard.cs
+++ b/tools/MBN_STOCK_WEBVIEW.DbWriteSmoke/ExistingChildRowGuard.cs
@@ -0,0 +1,98 @@
+#nullable enable
+
+using System.Data;
+using MMoneyCoderSharp.Data;
+
+namespace MBN_STOCK_WEBVIEW.DbWriteSmoke;
+
+/// <summary>
+/// The legacy deletion workflows remove child rows by numeric parent key. This
+/// read-only guard proves a newly suggested key has no pre-existing orphaned
+/// children before a smoke record can adopt that key.
+/// </summary>
+internal sealed class ExistingChildRowGuard
+{
+    private const string ResultColumn = "ROW_COUNT";
+
+    private readonly IDataQueryExecutor _executor;
+
+    internal ExistingChildRowGuard(IDataQueryExecutor executor)
+    {
+        _executor = executor ?? throw new ArgumentNullException(nameof(executor));
+    }
+
+    internal Task EnsureNamedPlaylistChildrenAbsentAsync(
+        string programCode,
+        CancellationToken cancellationToken) =>
+        EnsureZeroAsync(
+            DataSourceKind.Oracle,
+            "DB_WRITE_SMOKE_PLAYLIST_CHILD_PREFLIGHT",
+            "SELECT TO_CHAR(COUNT(*)) ROW_COUNT FROM PLAY_LIST WHERE PG_CODE = :parent_code",
+            programCode,
+            cancellationToken);
+
+    internal Task EnsureThemeChildrenAbsentAsync(
+        ThemeMarket market,
+        string themeCode,
+        CancellationToken cancellationToken) =>
+        market switch
+        {
+            ThemeMarket.Krx => EnsureZeroAsync(
+                DataSourceKind.Oracle,
+                "DB_WRITE_SMOKE_KRX_THEME_CHILD_PREFLIGHT",
+                "SELECT TO_CHAR(COUNT(*)) ROW_COUNT FROM SB_ITEM WHERE SB_M_CODE = :parent_code",
+                themeCode,
+                cancellationToken),
+            ThemeMarket.Nxt => EnsureZeroAsync(
+                DataSourceKind.MariaDb,
+                "DB_WRITE_SMOKE_NXT_THEME_CHILD_PREFLIGHT",
+                "SELECT CAST(COUNT(*) AS CHAR) ROW_COUNT FROM SB_ITEM WHERE SB_M_CODE = @parent_code",
+                themeCode,
+                cancellationToken),
+            _ => throw new ArgumentOutOfRangeException(nameof(market))
+        };
+
+    internal Task EnsureExpertChildrenAbsentAsync(
+        string expertCode,
+        CancellationToken cancellationToken) =>
+        EnsureZeroAsync(
+            DataSourceKind.Oracle,
+            "DB_WRITE_SMOKE_EXPERT_CHILD_PREFLIGHT",
+            "SELECT TO_CHAR(COUNT(*)) ROW_COUNT FROM RECOMMEND_LIST WHERE RC_CODE = :parent_code",
+            expertCode,
+            cancellationToken);
+
+    private async Task EnsureZeroAsync(
+        DataSourceKind source,
+        string queryName,
+        string sql,
+        string parentCode,
+        CancellationToken cancellationToken)
+    {
+        ArgumentException.ThrowIfNullOrWhiteSpace(parentCode);
+        var spec = new DataQuerySpec(
+            sql,
+            [new DataQueryParameter("parent_code", parentCode, DbType.String)]);
+        spec.ValidateFor(source);
+        var table = await _executor.ExecuteAsync(
+            source,
+            queryName,
+            spec,
+            cancellationToken).ConfigureAwait(false);
+
+        if (table is null ||
+            table.Columns.Count != 1 ||
+            table.Rows.Count != 1 ||
+            !string.Equals(
+                table.Columns[0].ColumnName,
+                ResultColumn,
+                StringComparison.Ordinal) ||
+            table.Columns[0].DataType != typeof(string) ||
+            table.Rows[0][0] is not string count ||
+            !string.Equals(count, "0", StringComparison.Ordinal))
+        {
+            throw new InvalidOperationException(
+                "A suggested numeric key has existing child rows or an invalid preflight result.");
+        }
+    }
+}