62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
/*
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* dbMango
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*
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* Copyright 2025 Deutsche Bank AG
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using Microsoft.AspNetCore.Components;
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using MongoDB.Bson;
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using Rms.Risk.Mango.Pivot.Core.MongoDb;
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namespace Rms.Risk.Mango.Services;
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public record CommandDef(string Name, MarkupString Description, bool AdminOnly);
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public interface ICommandListService
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{
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Task<IReadOnlyCollection<CommandDef>> GetCommands(IMongoDbDatabaseAdminService admin, CancellationToken token);
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}
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internal class CommandListService : ICommandListService
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{
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private static readonly List<CommandDef> _commands = [];
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private static readonly Lock _commandsLock = new();
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public async Task<IReadOnlyCollection<CommandDef>> GetCommands(IMongoDbDatabaseAdminService admin, CancellationToken token)
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{
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lock (_commandsLock)
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{
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if (_commands.Count > 0 )
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return _commands;
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}
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var listCommands = BsonDocument.Parse("{ listCommands: 1}");
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var doc = await admin.RunCommand(listCommands, token);
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lock (_commands)
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{
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_commands.Clear();
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foreach (var cmd in doc["commands"]?.AsBsonDocument.Elements ?? [])
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{
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var name = cmd.Name;
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var help = cmd.Value["help"].AsString.Replace("\n", "<br/>");
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var isAdmin = cmd.Value["adminOnly"].AsBoolean;
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_commands.Add(new(name, new (help), isAdmin));
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}
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return _commands;
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}
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}
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} |