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Ombi/Ombi.Core/Queue/TransientFaultQueue.cs

130 lines
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#region Copyright
// /************************************************************************
// Copyright (c) 2016 Jamie Rees
// File: TransientFaultQueue.cs
// Created By: Jamie Rees
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// ************************************************************************/
#endregion
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Dapper;
using Ombi.Helpers;
using Ombi.Store;
using Ombi.Store.Models;
using Ombi.Store.Repository;
namespace Ombi.Core.Queue
{
public class TransientFaultQueue : ITransientFaultQueue
{
public TransientFaultQueue(IRepository<RequestQueue> queue)
{
RequestQueue = queue;
}
private IRepository<RequestQueue> RequestQueue { get; }
public void QueueItem(RequestedModel request, string id, RequestType type, FaultType faultType)
{
//Ensure there is not a duplicate queued item
var existingItem = RequestQueue.Custom(
connection =>
{
connection.Open();
var result = connection.Query<RequestQueue>("select * from RequestQueue where PrimaryIdentifier = @ProviderId", new { ProviderId = id });
return result;
}).FirstOrDefault();
if (existingItem != null)
{
// It's already in the queue
return;
}
var queue = new RequestQueue
{
Type = type,
Content = ByteConverterHelper.ReturnBytes(request),
PrimaryIdentifier = id,
FaultType = faultType
};
RequestQueue.Insert(queue);
}
public async Task QueueItemAsync(RequestedModel request, string id, RequestType type, FaultType faultType, string description = null)
{
//Ensure there is not a duplicate queued item
var existingItem = await RequestQueue.CustomAsync(async connection =>
{
connection.Open();
var result = await connection.QueryAsync<RequestQueue>("select * from RequestFaultQueue where PrimaryIdentifier = @ProviderId", new { ProviderId = id });
return result;
});
if (existingItem.FirstOrDefault() != null)
{
// It's already in the queue
return;
}
var queue = new RequestQueue
{
Type = type,
Content = ByteConverterHelper.ReturnBytes(request),
PrimaryIdentifier = id,
FaultType = faultType,
Message = description ?? string.Empty
};
await RequestQueue.InsertAsync(queue);
}
public IEnumerable<RequestQueue> GetQueue()
{
var items = RequestQueue.GetAll();
return items;
}
public async Task<IEnumerable<RequestQueue>> GetQueueAsync()
{
var items = RequestQueue.GetAllAsync();
return await items;
}
public void Dequeue()
{
RequestQueue.DeleteAll("RequestQueue");
}
public async Task DequeueAsync()
{
await RequestQueue.DeleteAllAsync("RequestQueue");
}
}
}