sam
7759225428
for *some reason*, coravel locks a persistent job queue behind a paywall. this means that if the server ever crashes, all pending jobs are lost. this is... not good, so we're switching to hangfire for that instead. coravel is still used for emails, though. BREAKING CHANGE: Foxnouns.NET now requires Redis to work. the EFCore storage for hangfire doesn't work well enough, unfortunately.
82 lines
2.7 KiB
C#
82 lines
2.7 KiB
C#
// Copyright (C) 2023-present sam/u1f320 (vulpine.solutions)
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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using Foxnouns.Backend.Database;
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using Foxnouns.Backend.Database.Models;
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using Foxnouns.Backend.Extensions;
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using Foxnouns.Backend.Services;
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using Hangfire;
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using Microsoft.EntityFrameworkCore;
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namespace Foxnouns.Backend.Jobs;
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public class CreateFlagJob(
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DatabaseContext db,
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ObjectStorageService objectStorageService,
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ILogger logger
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)
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{
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private readonly ILogger _logger = logger.ForContext<CreateFlagJob>();
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public static void Enqueue(CreateFlagPayload payload)
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{
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BackgroundJob.Enqueue<CreateFlagJob>(j => j.InvokeAsync(payload));
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}
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public async Task InvokeAsync(CreateFlagPayload payload)
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{
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_logger.Information(
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"Creating flag {FlagId} for user {UserId} with image data length {DataLength}",
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payload.Id,
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payload.UserId,
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payload.ImageData.Length
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);
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try
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{
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PrideFlag? flag = await db.PrideFlags.FirstOrDefaultAsync(f =>
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f.Id == payload.Id && f.UserId == payload.UserId
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);
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if (flag == null)
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{
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_logger.Warning(
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"Got a flag create job for {FlagId} but it doesn't exist, aborting",
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payload.Id
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);
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return;
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}
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(string? hash, Stream? image) = await ImageObjectExtensions.ConvertBase64UriToImage(
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payload.ImageData,
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256,
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false
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);
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await objectStorageService.PutObjectAsync(Path(hash), image, "image/webp");
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flag.Hash = hash;
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db.Update(flag);
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await db.SaveChangesAsync();
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_logger.Information("Uploaded flag {FlagId} with hash {Hash}", flag.Id, flag.Hash);
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}
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catch (ArgumentException ae)
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{
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_logger.Warning("Invalid data URI for flag {FlagId}: {Reason}", payload.Id, ae.Message);
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}
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throw new NotImplementedException();
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}
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public static string Path(string hash) => $"flags/{hash}.webp";
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}
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