36 lines
1.1 KiB
C#
36 lines
1.1 KiB
C#
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using System;
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using System.Linq;
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namespace Start.Server.Data.Services {
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public static class BookmarkOwnershipTools {
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public static bool IsBookmarkOwner(ApplicationDbContext db, string userId, int bookmarkId) {
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string? bookmarkOwnerId = db.Bookmarks
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.Where(b => b.BookmarkId == bookmarkId)
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.Select(b => b.BookmarkGroup!.BookmarkContainer!.ApplicationUserId)
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.SingleOrDefault();
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return userId == bookmarkOwnerId;
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}
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public static bool IsBookmarkGroupOwner(ApplicationDbContext db, string userId,
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int bookmarkGroupId) {
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string? groupOwnerId = db.BookmarkGroups
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.Where(bg => bg.BookmarkGroupId == bookmarkGroupId)
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.Select(bg => bg.BookmarkContainer!.ApplicationUserId)
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.SingleOrDefault();
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return userId == groupOwnerId;
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}
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public static bool IsBookmarkContainerOwner(ApplicationDbContext db, string userId,
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int bookmarkContainerId) {
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string? containerOwnerId = db.BookmarkContainers
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.Where(bc => bc.BookmarkContainerId == bookmarkContainerId)
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.Select(bc => bc.ApplicationUserId)
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.SingleOrDefault();
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return userId == containerOwnerId;
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}
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}
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}
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