Initial Argus web catalog

2026-06-20 19:55:11 +03:00
commit 5f80c4bf6a
30 changed files with 2620 additions and 0 deletions
@@ -0,0 +1,67 @@
+using System.Data;
+using Argus.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace Argus.Infrastructure;
+
+public static class SqliteSchemaMigrator
+{
+    public static async Task EnsureCurrentSchemaAsync(
+        ArgusDbContext dbContext,
+        CancellationToken cancellationToken = default)
+    {
+        await dbContext.Database.EnsureCreatedAsync(cancellationToken);
+
+        await ExecuteNonQueryAsync(
+            dbContext,
+            """
+            CREATE INDEX IF NOT EXISTS "IX_Apps_IsListed_Name"
+            ON "Apps" ("IsListed", "Name")
+            """,
+            cancellationToken);
+
+        await ExecuteNonQueryAsync(
+            dbContext,
+            """
+            CREATE INDEX IF NOT EXISTS "IX_Releases_PublishedAt"
+            ON "Releases" ("PublishedAt")
+            """,
+            cancellationToken);
+
+        await ExecuteNonQueryAsync(
+            dbContext,
+            """
+            CREATE INDEX IF NOT EXISTS "IX_Releases_CatalogAppId_PublishedAt"
+            ON "Releases" ("CatalogAppId", "PublishedAt")
+            """,
+            cancellationToken);
+    }
+
+    private static async Task ExecuteNonQueryAsync(
+        ArgusDbContext dbContext,
+        string commandText,
+        CancellationToken cancellationToken)
+    {
+        var connection = dbContext.Database.GetDbConnection();
+        var mustClose = connection.State != ConnectionState.Open;
+
+        if (mustClose)
+        {
+            await connection.OpenAsync(cancellationToken);
+        }
+
+        try
+        {
+            await using var command = connection.CreateCommand();
+            command.CommandText = commandText;
+            await command.ExecuteNonQueryAsync(cancellationToken);
+        }
+        finally
+        {
+            if (mustClose)
+            {
+                await connection.CloseAsync();
+            }
+        }
+    }
+}