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/*
* Copyright (c) 2022 Vaughn Nugent
*
* Library: VNLib
* Package: VNLib.Plugins.Extensions.Data
* File: ProtectedEntityExtensions.cs
*
* ProtectedEntityExtensions.cs is part of VNLib.Plugins.Extensions.Data which is part of the larger
* VNLib collection of libraries and utilities.
*
* VNLib.Plugins.Extensions.Data is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* VNLib.Plugins.Extensions.Data is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see https://www.gnu.org/licenses/.
*/
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using VNLib.Utils;
using VNLib.Plugins.Extensions.Data.Abstractions;
namespace VNLib.Plugins.Extensions.Data
{
public static class ProtectedEntityExtensions
{
/// <summary>
/// Updates the specified record within the store
/// </summary>
/// <param name="store"></param>
/// <param name="record">The record to update</param>
/// <param name="userId">The userid of the record owner</param>
/// <returns>A task that evaluates to the number of records modified</returns>
public static Task<ERRNO> UpdateAsync<TEntity>(this IDataStore<TEntity> store, TEntity record, string userId) where TEntity : class, IDbModel, IUserEntity
{
record.UserId = userId;
return store.UpdateAsync(record);
}
/// <summary>
/// Updates the specified record within the store
/// </summary>
/// <param name="store"></param>
/// <param name="record">The record to update</param>
/// <param name="userId">The userid of the record owner</param>
/// <returns>A task that evaluates to the number of records modified</returns>
public static Task<ERRNO> CreateAsync<TEntity>(this IDataStore<TEntity> store, TEntity record, string userId) where TEntity : class, IDbModel, IUserEntity
{
record.UserId = userId;
return store.CreateAsync(record);
}
/// <summary>
/// Gets a single entity from its ID and user-id
/// </summary>
/// <param name="store"></param>
/// <param name="key">The unique id of the entity</param>
/// <param name="userId">The user's id that owns the resource</param>
/// <returns>A task that resolves the entity or null if not found</returns>
public static Task<TEntity?> GetSingleAsync<TEntity>(this IDataStore<TEntity> store, string key, string userId) where TEntity : class, IDbModel, IUserEntity
{
return store.GetSingleAsync(key, userId);
}
/// <summary>
/// Deletes a single entiry by its ID only if it belongs to the speicifed user
/// </summary>
/// <param name="store"></param>
/// <param name="key">The unique id of the entity</param>
/// <param name="userId">The user's id that owns the resource</param>
/// <returns>A task the resolves the number of eneities deleted (should evaluate to true or false)</returns>
public static Task<ERRNO> DeleteAsync<TEntity>(this IDataStore<TEntity> store, string key, string userId) where TEntity : class, IDbModel, IUserEntity
{
return store.DeleteAsync(key, userId);
}
}
}
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