Headless CMS and Content Managment Hub
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// ==========================================================================
// Squidex Headless CMS
// ==========================================================================
// Copyright (c) Squidex UG (haftungsbeschraenkt)
// All rights reserved. Licensed under the MIT license.
// ==========================================================================
using System.Threading.Tasks;
using MongoDB.Bson;
using MongoDB.Driver;
using Squidex.Infrastructure.Migrations;
namespace Migrate_01.Migrations.MongoDb
{
public sealed class RenameAssetMetadata : IMigration
{
private readonly IMongoDatabase database;
public RenameAssetMetadata(IMongoDatabase database)
{
this.database = database;
}
public async Task UpdateAsync()
{
var collection = database.GetCollection<BsonDocument>("States_Assets");
var update1 =
Builders<BsonDocument>.Update
.Set("md", new BsonDocument());
await collection.UpdateManyAsync(new BsonDocument(), update1);
var update2 =
Builders<BsonDocument>.Update
.Rename("ph", "md.PixelHeight")
.Rename("pw", "md.PixelWidth");
await collection.UpdateManyAsync(new BsonDocument(), update2);
}
}
}