Admin
cb046bba9e
Following lists are public; followers are visible to the user and to mutual followers.
Adds GET /users/{id}/followers and /following, exposes isFollowing and canViewFollowers
on the profile, and returns isFollowedByViewer from user search so the web player no
longer calls /is-following per user.
31 lines
865 B
C#
31 lines
865 B
C#
using Microsoft.EntityFrameworkCore;
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using Musify.Application.Contracts;
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namespace Musify.Application.Users
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{
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public static class FollowVisibility
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{
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public static async Task<bool> CanViewFollowersAsync(
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IDatabase database,
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long? viewerId,
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long userId,
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CancellationToken cancellationToken)
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{
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if (viewerId is not { } viewer)
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return false;
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if (viewer == userId)
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return true;
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var mutualRows = await database.UserFollows
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.AsNoTracking()
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.CountAsync(f =>
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(f.FollowerId == viewer && f.FollowedId == userId) ||
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(f.FollowerId == userId && f.FollowedId == viewer),
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cancellationToken);
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return mutualRows == 2;
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}
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}
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}
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