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Transaction Support (#309)

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* Added transactions to UnitOfWork and refactored code to use it.

* This included blank UI fix from Kavita-webui
This commit is contained in:
Joseph Milazzo 2021-06-18 07:37:48 -05:00 • committed by GitHub
parent d2e444910d
commit 6e1b227e65
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 168 additions and 124 deletions
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61
API/Controllers/CollectionController.cs
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@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using API.Constants;
@ -33,11 +34,7 @@ namespace API.Controllers
{
return await _unitOfWork.CollectionTagRepository.GetAllTagDtosAsync();
}
else
{
return await _unitOfWork.CollectionTagRepository.GetAllPromotedTagDtosAsync();
}
return await _unitOfWork.CollectionTagRepository.GetAllPromotedTagDtosAsync();
}
[Authorize(Policy = "RequireAdminRole")]
@ -64,7 +61,7 @@ namespace API.Controllers
if (_unitOfWork.HasChanges())
{
if (await _unitOfWork.Complete())
if (await _unitOfWork.CommitAsync())
{
return Ok("Tag updated successfully");
}
@ -81,38 +78,42 @@ namespace API.Controllers
[HttpPost("update-series")]
public async Task<ActionResult> UpdateSeriesForTag(UpdateSeriesForTagDto updateSeriesForTagDto)
{
var tag = await _unitOfWork.CollectionTagRepository.GetFullTagAsync(updateSeriesForTagDto.Tag.Id);
if (tag == null) return BadRequest("Not a valid Tag");
tag.SeriesMetadatas ??= new List<SeriesMetadata>();
// Check if Tag has updated (Summary)
if (tag.Summary == null || !tag.Summary.Equals(updateSeriesForTagDto.Tag.Summary))
try
{
tag.Summary = updateSeriesForTagDto.Tag.Summary;
_unitOfWork.CollectionTagRepository.Update(tag);
}
var tag = await _unitOfWork.CollectionTagRepository.GetFullTagAsync(updateSeriesForTagDto.Tag.Id);
if (tag == null) return BadRequest("Not a valid Tag");
tag.SeriesMetadatas ??= new List<SeriesMetadata>();
foreach (var seriesIdToRemove in updateSeriesForTagDto.SeriesIdsToRemove)
{
tag.SeriesMetadatas.Remove(tag.SeriesMetadatas.Single(sm => sm.SeriesId == seriesIdToRemove));
}
// Check if Tag has updated (Summary)
if (tag.Summary == null || !tag.Summary.Equals(updateSeriesForTagDto.Tag.Summary))
{
tag.Summary = updateSeriesForTagDto.Tag.Summary;
_unitOfWork.CollectionTagRepository.Update(tag);
}
if (tag.SeriesMetadatas.Count == 0)
{
_unitOfWork.CollectionTagRepository.Remove(tag);
}
foreach (var seriesIdToRemove in updateSeriesForTagDto.SeriesIdsToRemove)
{
tag.SeriesMetadatas.Remove(tag.SeriesMetadatas.Single(sm => sm.SeriesId == seriesIdToRemove));
}
if (_unitOfWork.HasChanges() && await _unitOfWork.Complete())
if (tag.SeriesMetadatas.Count == 0)
{
_unitOfWork.CollectionTagRepository.Remove(tag);
}
if (_unitOfWork.HasChanges() && await _unitOfWork.CommitAsync())
{
return Ok("Tag updated");
}
}
catch (Exception)
{
return Ok("Tag updated");
await _unitOfWork.RollbackAsync();
}
return BadRequest("Something went wrong. Please try again.");
}
}
}