wkhandClaude Opus 5.5
7fce972fdc
All editors now work on a server document at the same time instead of taking turns behind an edit lock. - The document's content is a sequence of Yjs updates (document_updates); DocumentChannel stores and relays them immediately, checks access on subscribe and again whenever links or memberships change. - app/frontend/collab/: the store stays position-based; a binding maps it to a Yjs form with stable row/column ids, so a row inserted by one person doesn't misplace what another is typing. Remote changes are applied only after pending local ones went into Yjs. - Per-person undo (Y.UndoManager), presence via awareness: the others' selections as coloured boxes with names, avatars in the toolbar. - Existing JSON documents convert on first open, deterministically, so two people opening one at once end up with the same Yjs state. - Editors compact the stored updates after 200 and keep a JSON snapshot current for export and duplicating. Edit lock and polling are gone. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
53 lines
2.1 KiB
Ruby
53 lines
2.1 KiB
Ruby
require "test_helper"
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class DocumentTest < ActiveSupport::TestCase
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setup do
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@owner = create_user("owner@example.com")
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@doc = create_document(@owner)
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end
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test "rejects content that is not a numolus document" do
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doc = @owner.owned_documents.build(title: "x", content: "[1,2]")
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assert_not doc.valid?
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doc.content = "{nope"
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assert_not doc.valid?
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end
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test "role_for: owner, member, link token, and the strongest grant wins" do
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bob = create_user("bob@example.com")
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assert_equal :owner, @doc.role_for(user: @owner)
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assert_nil @doc.role_for(user: bob)
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viewer_link = @doc.share_links.create!(role: :viewer, created_by: @owner)
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editor_link = @doc.share_links.create!(role: :editor, created_by: @owner)
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assert_equal :viewer, @doc.role_for(token: viewer_link.token)
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DocumentMembership.grant!(document: @doc, user: bob, role: :viewer, source: :invite)
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assert_equal :viewer, @doc.role_for(user: bob)
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assert_equal :editor, @doc.role_for(user: bob, token: editor_link.token)
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editor_link.revoke!
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assert_nil @doc.role_for(token: editor_link.token)
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end
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test "revoking a link removes access gained through it, but not invitations" do
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carl = create_user("carl@example.com")
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dora = create_user("dora@example.com")
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link = @doc.share_links.create!(role: :editor, created_by: @owner)
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DocumentMembership.grant!(document: @doc, user: carl, role: :editor, source: :link, share_link: link)
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DocumentMembership.grant!(document: @doc, user: dora, role: :editor, source: :link, share_link: link)
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DocumentMembership.grant!(document: @doc, user: dora, role: :viewer, source: :invite)
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link.revoke!
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assert_nil @doc.role_for(user: carl)
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assert_equal :viewer, @doc.role_for(user: dora)
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end
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test "a link never weakens a membership" do
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bob = create_user("bob@example.com")
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DocumentMembership.grant!(document: @doc, user: bob, role: :editor, source: :invite)
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DocumentMembership.grant!(document: @doc, user: bob, role: :viewer, source: :link)
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assert_equal :editor, @doc.role_for(user: bob)
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end
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end
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