310 lines
13 KiB
C#
310 lines
13 KiB
C#
using GameList.Contracts;
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using GameList.Data;
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using GameList.Domain;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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namespace GameList.Endpoints;
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public static class SuggestEndpoints
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{
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public static void MapSuggestEndpoints(this IEndpointRouteBuilder app)
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{
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var group = app.MapGroup("/api/suggestions").RequireAuthorization();
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group.MapGet("/mine", async (HttpContext ctx, AppDbContext db) =>
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{
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var player = await EndpointHelpers.GetAuthenticatedPlayer(ctx, db);
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if (player is null) return Results.Unauthorized();
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var mine = await db.Suggestions.AsNoTracking()
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.Where(s => s.PlayerId == player.Id)
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.Select(s => new
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{
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s.Id,
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s.PlayerId,
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s.Name,
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s.Genre,
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s.Description,
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s.ScreenshotUrl,
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s.YoutubeUrl,
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s.GameUrl,
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s.CreatedAt,
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s.MinPlayers,
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s.MaxPlayers,
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s.ParentSuggestionId
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})
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.ToListAsync();
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var ordered = mine
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.OrderBy(s => s.CreatedAt)
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.Select(s => new SuggestionDto(s.Id, s.Name, s.Genre, s.Description, s.ScreenshotUrl, s.YoutubeUrl, s.GameUrl, s.MinPlayers, s.MaxPlayers, s.ParentSuggestionId));
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return Results.Ok(ordered);
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});
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group.MapPost("/", async ([FromBody] SuggestionRequest request, HttpContext ctx, AppDbContext db, IHttpClientFactory http) =>
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{
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if (string.IsNullOrWhiteSpace(request.Name) || request.Name.Length > 100)
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{
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return Results.BadRequest(new { error = "Name is required and must be <= 100 characters." });
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}
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if (!EndpointHelpers.IsValidImageUrl(request.ScreenshotUrl))
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{
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return Results.BadRequest(new { error = "Screenshot URL must be http(s) and end with an image file extension." });
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}
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if (!await EndpointHelpers.IsReachableImageAsync(request.ScreenshotUrl, http))
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{
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return Results.BadRequest(new { error = "Screenshot URL could not be validated as an image. Use a public image link (http/https, no redirects, max 5 MB)." });
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}
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if (!EndpointHelpers.IsValidHttpUrl(request.GameUrl))
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return Results.BadRequest(new { error = "Game URL must be http or https." });
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if (!EndpointHelpers.IsValidHttpUrl(request.YoutubeUrl))
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return Results.BadRequest(new { error = "YouTube URL must be http or https." });
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if (!ValidatePlayers(request.MinPlayers, request.MaxPlayers, out var playersError))
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return Results.BadRequest(new { error = playersError });
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var player = await EndpointHelpers.GetAuthenticatedPlayer(ctx, db);
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if (player is null) return Results.Unauthorized();
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var phase = await EndpointHelpers.GetPhase(db, player.Id);
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var usingJoker = phase == Phase.Vote && player.HasJoker;
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if (phase != Phase.Suggest && !usingJoker)
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return EndpointHelpers.PhaseMismatch(Phase.Suggest, phase);
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if (string.IsNullOrWhiteSpace(player.DisplayName))
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{
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return Results.BadRequest(new { error = "Set a display name before submitting suggestions." });
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}
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var existingCount = await db.Suggestions.CountAsync(s => s.PlayerId == player.Id);
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if (existingCount >= 5)
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{
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return Results.BadRequest(new { error = "You have reached the 5 suggestion limit." });
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}
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var suggestion = new Suggestion
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{
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PlayerId = player.Id,
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Name = request.Name.Trim(),
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Genre = EndpointHelpers.TrimTo(request.Genre, 50),
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Description = EndpointHelpers.TrimTo(request.Description, 500),
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ScreenshotUrl = EndpointHelpers.TrimTo(request.ScreenshotUrl, 2048),
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YoutubeUrl = EndpointHelpers.TrimTo(request.YoutubeUrl, 2048),
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GameUrl = EndpointHelpers.TrimTo(request.GameUrl, 2048),
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MinPlayers = request.MinPlayers,
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MaxPlayers = request.MaxPlayers
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};
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db.Suggestions.Add(suggestion);
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if (usingJoker)
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{
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player.HasJoker = false;
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await db.Players.ExecuteUpdateAsync(p => p.SetProperty(x => x.VotesFinal, false));
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}
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await db.SaveChangesAsync();
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return Results.Created($"/api/suggestions/{suggestion.Id}", new { suggestion.Id });
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});
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group.MapDelete("/{id:int}", async (int id, HttpContext ctx, AppDbContext db, IConfiguration config) =>
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{
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var player = await EndpointHelpers.GetAuthenticatedPlayer(ctx, db);
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if (player is null) return Results.Unauthorized();
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var isAdmin = await EndpointHelpers.IsAdmin(ctx, db, config);
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var phase = await EndpointHelpers.GetPhase(db, player.Id);
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if (!isAdmin && phase != Phase.Suggest)
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return Results.BadRequest(new { error = "Suggestions are frozen; you can no longer delete them." });
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var suggestion = isAdmin
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? await db.Suggestions.FirstOrDefaultAsync(s => s.Id == id)
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: await db.Suggestions.FirstOrDefaultAsync(s => s.Id == id && s.PlayerId == player.Id);
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if (suggestion == null)
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return Results.NotFound(new { error = "Suggestion not found." });
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// Break any links that pointed at this suggestion
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await db.Suggestions
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.Where(s => s.ParentSuggestionId == suggestion.Id)
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.ExecuteUpdateAsync(s => s.SetProperty(x => x.ParentSuggestionId, (int?)null));
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// Remove votes for this suggestion to avoid orphaned vote rows or FK errors
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await db.Votes.Where(v => v.SuggestionId == suggestion.Id).ExecuteDeleteAsync();
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db.Suggestions.Remove(suggestion);
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await db.SaveChangesAsync();
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return Results.NoContent();
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});
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group.MapPut("/{id:int}", async (int id, [FromBody] SuggestionRequest request, HttpContext ctx, AppDbContext db, IConfiguration config, IHttpClientFactory http) =>
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{
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var player = await EndpointHelpers.GetAuthenticatedPlayer(ctx, db);
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var isAdmin = await EndpointHelpers.IsAdmin(ctx, db, config);
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if (!isAdmin)
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{
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if (player is null) return Results.Unauthorized();
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var phase = await EndpointHelpers.GetPhase(db, player.Id);
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// Non-admins can edit optional fields after Suggest, but not the name
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}
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if (string.IsNullOrWhiteSpace(request.Name) || request.Name.Length > 100)
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{
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return Results.BadRequest(new { error = "Name is required and must be <= 100 characters." });
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}
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if (!EndpointHelpers.IsValidImageUrl(request.ScreenshotUrl))
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{
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return Results.BadRequest(new { error = "Screenshot URL must be http(s) and end with an image file extension." });
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}
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if (!await EndpointHelpers.IsReachableImageAsync(request.ScreenshotUrl, http))
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{
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return Results.BadRequest(new { error = "Screenshot URL could not be validated as an image. Use a public image link (http/https, no redirects, max 5 MB)." });
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}
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if (!EndpointHelpers.IsValidHttpUrl(request.GameUrl))
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return Results.BadRequest(new { error = "Game URL must be http or https." });
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if (!EndpointHelpers.IsValidHttpUrl(request.YoutubeUrl))
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return Results.BadRequest(new { error = "YouTube URL must be http or https." });
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if (!ValidatePlayers(request.MinPlayers, request.MaxPlayers, out var playersError))
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return Results.BadRequest(new { error = playersError });
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var suggestion = await db.Suggestions.FirstOrDefaultAsync(s => s.Id == id);
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if (suggestion == null) return Results.NotFound(new { error = "Suggestion not found." });
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if (!isAdmin)
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{
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if (suggestion.PlayerId != player!.Id)
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return Results.Unauthorized();
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}
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var isSuggestPhase = isAdmin ? true : await EndpointHelpers.GetPhase(db, player?.Id ?? Guid.Empty) == Phase.Suggest;
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if (isSuggestPhase || isAdmin)
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{
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suggestion.Name = request.Name.Trim();
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}
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suggestion.Genre = EndpointHelpers.TrimTo(request.Genre, 50);
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suggestion.Description = EndpointHelpers.TrimTo(request.Description, 500);
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suggestion.ScreenshotUrl = EndpointHelpers.TrimTo(request.ScreenshotUrl, 2048);
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suggestion.YoutubeUrl = EndpointHelpers.TrimTo(request.YoutubeUrl, 2048);
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suggestion.GameUrl = EndpointHelpers.TrimTo(request.GameUrl, 2048);
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suggestion.MinPlayers = request.MinPlayers;
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suggestion.MaxPlayers = request.MaxPlayers;
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await db.SaveChangesAsync();
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return Results.Ok(new
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{
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suggestion.Id,
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suggestion.Name,
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suggestion.Genre,
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suggestion.Description,
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suggestion.ScreenshotUrl,
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suggestion.YoutubeUrl,
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suggestion.GameUrl,
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suggestion.MinPlayers,
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suggestion.MaxPlayers
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});
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});
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group.MapGet("/all", async (HttpContext ctx, AppDbContext db) =>
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{
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var player = await EndpointHelpers.GetAuthenticatedPlayer(ctx, db);
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if (player is null) return Results.Unauthorized();
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var phase = await EndpointHelpers.GetPhase(db, player.Id);
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if (phase < Phase.Vote)
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return EndpointHelpers.PhaseMismatch(Phase.Vote, phase);
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var all = await db.Suggestions.AsNoTracking()
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.Include(s => s.Player)
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.Select(s => new
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{
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s.Id,
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s.Name,
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s.Genre,
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s.Description,
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s.ScreenshotUrl,
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s.YoutubeUrl,
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s.GameUrl,
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s.MinPlayers,
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s.MaxPlayers,
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Author = s.Player!.DisplayName,
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s.CreatedAt,
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s.ParentSuggestionId,
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IsOwner = s.PlayerId == player.Id
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})
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.ToListAsync();
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var rootIndex = EndpointHelpers.BuildLinkRoots(all.Select(s => (s.Id, s.ParentSuggestionId)));
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var nameLookup = all.ToDictionary(s => s.Id, s => s.Name);
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var ordered = all
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.OrderBy(s => s.CreatedAt)
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.Select(s =>
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{
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var linkedIds = EndpointHelpers.LinkedIdsFor(s.Id, rootIndex)
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.Where(id => id != s.Id)
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.ToList();
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return new
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{
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s.Id,
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s.Name,
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s.Genre,
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s.Description,
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s.ScreenshotUrl,
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s.YoutubeUrl,
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s.GameUrl,
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s.MinPlayers,
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s.MaxPlayers,
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s.Author,
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s.ParentSuggestionId,
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s.IsOwner,
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LinkedIds = linkedIds,
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LinkedTitles = linkedIds
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.Where(id => nameLookup.ContainsKey(id))
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.Select(id => nameLookup[id])
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.ToList()
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};
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});
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return Results.Ok(ordered);
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});
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}
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private static bool ValidatePlayers(int? minPlayers, int? maxPlayers, out string? error)
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{
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error = null;
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if (minPlayers is null && maxPlayers is null) return true;
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if (minPlayers is not null && (minPlayers < 1 || minPlayers > 32))
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{
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error = "Min players must be between 1 and 32.";
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return false;
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}
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if (maxPlayers is not null && (maxPlayers < 1 || maxPlayers > 32))
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{
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error = "Max players must be between 1 and 32.";
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return false;
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}
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if (minPlayers is null || maxPlayers is null)
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{
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error = "Provide both min and max players.";
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return false;
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}
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if (minPlayers > maxPlayers)
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{
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error = "Min players cannot exceed max players.";
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return false;
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}
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return true;
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}
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}
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