54 lines
1.9 KiB
C#
54 lines
1.9 KiB
C#
 
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using PrivaPub.Api.Mastodon.Infrastructure;
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using PrivaPub.Api.Mastodon.Mappers;
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using PrivaPub.Domain.Privacy;
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using PrivaPub.Domain.Statuses;
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using PrivaPub.Models.Post;
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using PrivaPub.StaticServices;
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using PostEntity = PrivaPub.Models.Post.Post;
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namespace PrivaPub.Api.Mastodon.Controllers
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{
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public class PollsController : MastodonController
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{
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readonly DbEntities _dbEntities;
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readonly MastodonMapper _mapper;
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readonly IPollService _polls;
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public PollsController(DbEntities dbEntities, MastodonMapper mapper, IPollService polls)
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{
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_dbEntities = dbEntities;
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_mapper = mapper;
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_polls = polls;
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}
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[HttpGet("/api/v1/polls/{id}"), Scope("read:statuses", requiresUser: false), AllowAnonymous]
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public async Task<IActionResult> Get(string id, CancellationToken token)
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{
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var post = await Visible(id, token);
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return post?.Poll == default ? NotFoundError() : Json(_mapper.Poll(post, MyId, await _polls.OwnVotes(post.ID, MyId, token)));
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}
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[HttpPost("/api/v1/polls/{id}/votes"), Scope("write:statuses")]
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public async Task<IActionResult> Vote(string id, CancellationToken token)
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{
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var post = await Visible(id, token);
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if (post?.Poll == default)
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return NotFoundError();
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var choices = Params.List("choices").Select(c => int.TryParse(c, out var index) ? index : -1).ToList();
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var outcome = await _polls.Vote(Me, post, choices, token);
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if (!outcome.Ok)
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return Error(outcome.Status, outcome.Error);
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return Json(_mapper.Poll(outcome.Post, MyId, await _polls.OwnVotes(post.ID, MyId, token)));
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}
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async Task<PostEntity> Visible(string id, CancellationToken token)
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{
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var post = await _dbEntities.Posts.Match(p => p.ID == id && !p.DeletedAt.HasValue).ExecuteFirstAsync(token);
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return post != default && post.Visibility != PostVisibility.LocalGeo && await VisibilityPolicy.CanSee(post, MyId, token) ? post : default;
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}
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}
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}
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