123 lines
3.5 KiB
Plaintext
123 lines
3.5 KiB
Plaintext
@using MongoDB.Bson.IO
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@using Rms.Risk.Mango.Components.JForms
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@inherits CmdBase
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@attribute [MongoCommand(CmdType.Admin, "Shard", "Collections")]
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@if (Parameters != null)
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@*
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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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{
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<div class="@Class">
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<div class="flex-stack-horizontal">
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<div class="form-row mr-3">
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<JFormCommand CommandTemplate="@CommandTemplate" Template="@_template" CommandChanged="@OnCommandChanged"/>
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</div>
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<div class="form-row">
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<IndexEditComponent @bind-Json="IndexJson" @bind-IsValid="@IsValid" Collection="@Collection" HideIndexParams="true"/>
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</div>
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</div>
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<div class="form-row">
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<FormJson Value="@(Parameters?.CommandJson)" Class="cmd-json" />
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</div>
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<div class="form-row">
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<FormJson Value="@Result" Class="res-json"/>
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</div>
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</div>
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}
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@code {
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private readonly TemplateRec _template = new()
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{
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Parameters =
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[
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new() { Type = "bool", Name = "Unique", Path = "$.unique", Icon = "icon-wrench-outline-sm" },
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new() { Type = "int", Name = "Initial Chunks", Path = "$.numInitialChunks", Icon = "icon-wrench-outline-sm" },
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new() { Type = "bool", Name = "PresplitHashedZones", Path = "$.presplitHashedZones", Icon = "icon-wrench-outline-sm" }
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]
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};
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protected override string CommandTemplate => @"{
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shardCollection : ""[DATABASE].[COLLECTION]"",
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key : { ""_id"": ""hashed""},
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unique: false,
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presplitHashedZones: false,
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numInitialChunks: 8182,
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}";
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private string IndexJson
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{
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get;
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set
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{
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if (field == value)
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return;
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field = value;
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UpdateCommand();
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}
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} = "{ key : { _id : \"hashed\"} }";
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private bool IsValid
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{
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get;
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set
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{
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if (field == value)
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return;
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field = value;
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Validate();
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}
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}
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protected override void OnAfterRender(bool firstRender)
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{
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if (!firstRender)
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return;
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if (Parameters != null)
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Parameters.RequiredConnectionType = CommandParams.DatabaseConnectionType.Admin;
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}
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private void UpdateCommand()
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{
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if (Parameters == null)
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return;
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var doc = BsonDocument.Parse(Parameters.CommandJson);
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doc["key"] = BsonDocument.Parse(IndexJson)["key"];
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Parameters.CommandJson = doc.ToJson(new() { Indent = true, OutputMode = JsonOutputMode.RelaxedExtendedJson });
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Parameters.NeedConfirmation = true;
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Validate();
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InvokeAsync(StateHasChanged);
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}
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protected override void Validate()
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{
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if (Parameters != null && Parameters.CanExecute != IsValid)
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{
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Parameters.CanExecute = IsValid;
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InvokeAsync(StateHasChanged);
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}
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}
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}
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