| | | 1 | | using Chronicis.Shared.Enums; |
| | | 2 | | using Chronicis.Shared.Models; |
| | | 3 | | |
| | | 4 | | namespace Chronicis.Api.Services; |
| | | 5 | | |
| | | 6 | | public sealed class ReadAccessPolicyService : IReadAccessPolicyService |
| | | 7 | | { |
| | | 8 | | public string NormalizePublicSlug(string publicSlug) |
| | | 9 | | { |
| | 42 | 10 | | return publicSlug.Trim().ToLowerInvariant(); |
| | | 11 | | } |
| | | 12 | | |
| | | 13 | | public IQueryable<World> ApplyPublicWorldFilter(IQueryable<World> worlds) |
| | | 14 | | { |
| | 24 | 15 | | return worlds.Where(w => w.IsPublic); |
| | | 16 | | } |
| | | 17 | | |
| | | 18 | | public IQueryable<World> ApplyPublicWorldSlugFilter(IQueryable<World> worlds, string publicSlug) |
| | | 19 | | { |
| | 21 | 20 | | var normalizedSlug = NormalizePublicSlug(publicSlug); |
| | 21 | 21 | | return ApplyPublicWorldFilter(worlds) |
| | 21 | 22 | | .Where(w => w.PublicSlug == normalizedSlug); |
| | | 23 | | } |
| | | 24 | | |
| | | 25 | | public IQueryable<World> ApplyAuthenticatedWorldFilter(IQueryable<World> worlds, Guid userId) |
| | | 26 | | { |
| | 10 | 27 | | return worlds.Where(w => w.Members.Any(m => m.UserId == userId)); |
| | | 28 | | } |
| | | 29 | | |
| | | 30 | | public IQueryable<Article> ApplyPublicVisibilityFilter(IQueryable<Article> articles) |
| | | 31 | | { |
| | 23 | 32 | | return articles.Where(a => a.Visibility == ArticleVisibility.Public); |
| | | 33 | | } |
| | | 34 | | |
| | | 35 | | public IQueryable<Article> ApplyPublicArticleFilter(IQueryable<Article> articles, Guid worldId) |
| | | 36 | | { |
| | 20 | 37 | | return ApplyPublicVisibilityFilter(articles) |
| | 20 | 38 | | .Where(a => a.WorldId == worldId); |
| | | 39 | | } |
| | | 40 | | |
| | | 41 | | public IQueryable<Article> ApplyTutorialArticleFilter(IQueryable<Article> articles) |
| | | 42 | | { |
| | 24 | 43 | | return articles.Where(a => a.Type == ArticleType.Tutorial && a.WorldId == Guid.Empty); |
| | | 44 | | } |
| | | 45 | | |
| | | 46 | | public IQueryable<Article> ApplyAuthenticatedWorldArticleFilter(IQueryable<Article> articles, Guid userId) |
| | | 47 | | { |
| | 71 | 48 | | return articles |
| | 71 | 49 | | .Where(a => a.Type != ArticleType.Tutorial && a.WorldId != Guid.Empty) |
| | 71 | 50 | | .Where(a => a.World != null && a.World.Members.Any(m => m.UserId == userId)) |
| | 71 | 51 | | .Where(a => a.Visibility != ArticleVisibility.Private || a.CreatedBy == userId); |
| | | 52 | | } |
| | | 53 | | |
| | | 54 | | public IQueryable<Article> ApplyAuthenticatedReadableArticleFilter(IQueryable<Article> articles, Guid userId) |
| | | 55 | | { |
| | 22 | 56 | | var worldScoped = ApplyAuthenticatedWorldArticleFilter(articles, userId); |
| | 22 | 57 | | var tutorials = ApplyTutorialArticleFilter(articles); |
| | 22 | 58 | | return worldScoped.Concat(tutorials); |
| | | 59 | | } |
| | | 60 | | |
| | | 61 | | public IQueryable<Campaign> ApplyAuthenticatedCampaignFilter(IQueryable<Campaign> campaigns, Guid userId) |
| | | 62 | | { |
| | 3 | 63 | | return campaigns |
| | 3 | 64 | | .Where(c => c.World != null && c.World.Members.Any(m => m.UserId == userId)); |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | public IQueryable<Arc> ApplyAuthenticatedArcFilter(IQueryable<Arc> arcs, Guid userId) |
| | | 68 | | { |
| | 3 | 69 | | return arcs |
| | 3 | 70 | | .Where(a => a.Campaign != null |
| | 3 | 71 | | && a.Campaign.World != null |
| | 3 | 72 | | && a.Campaign.World.Members.Any(m => m.UserId == userId)); |
| | | 73 | | } |
| | | 74 | | } |